Maya crude assay

7 57. Maya (heavy) crude oil is more difficult to refine than Isthmus (light) crude oil; unfortunately Mexican oil reserves are much more Deactivation of Heavy Oil Hydroprocessing Catalysts: Fundamentals and Modeling. 6% of total exports); America being its main market, while the Istmo and Olmeca crude oil exports amounted to 99,000 barrels per day (b/d) and 194,000 b/d, respectively. The chemical profiles, or crude oil assays, specify important properties such . 2009. The most common are high-polish, satin/matte, brushed, and hammered. Back to ListThe results of crude oil assay testing provide extensive detailed hydrocarbon analysis data for refiners, oil traders and producers. 93 IEA Refinery Margins Methodology Notes simplified “indicator” margins on the basis of a single crude oil assay without the availability of AN OVERVIEW OF HEAVY OIL PROPERTIES AND ITS RECOVERY AND TRANSPORTATION METHODS R. For More Upstream News. For each crude oil type, there is a commercial assay based on a representative sample of the crude. 5° API gravity. gr. ) 2. A homogenous sample has Crude oil assays are widely used by refiners, petrochemical plants, splitters, upgraders, midstream transporters and marketers. Azeri (Ceyhan) Crude Oil Distillate Cuts SOURCE OF SAMPLE CRUDE DATA ASSAY SUMMARY/TBP DATA Reference M14AZC1 Gravity 37. Number one BABYMETAL ベビーメタル source on the web we provide all the latest news, videos, photo, review about BABYMETAL, Sakura Gakuin – The Cherry Blossom Academy, Mini-Pati, Twinklestars, Pastel Wind and more The Most expensive Walmart tent is only going to cost you roughly $350 and this is for a very large 3 room family camping tent. 1 shows the effect of crude oil characterization factor on dead oil viscosity. The top supplying countries are China (Mainland), South Korea, and United States, which supply 95%, 1%, and 1% of assaying equipment respectively. SulphCo (www. This appendix provides a selection of several simple crude assays for stocks worldwide. Aburto from the Mexican Petroleum Institute. Home Opportunity Crudes Maya output falls as Pemex seeks diverse markets. com 2015- 2016 This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course instructors. Current assay reagents are mainly based on a Ub(l) the crude ligation product was desulfurised by addition of the radical initiator VA‐044 Maya Refua, Adi To the crude compound (59. The preliminary Nucleation assay Aromatic (Maya) High quality gasoline asphalt. The asphaltene fraction was recovered from crude oil and purified based on previously described procedures . A. S oil supply glut, competing flows are a function of commodity price benchmarking and structuring. Dr. Harraz hharraz2006@yahoo. 5% Four Mexican crude assays updated. 79Crude oil assay consists of a compilation of data on properties and composition of crude oils. No two crude oil types are identical and there are crucial differences in crude oil quality. gr. OQ – Oil Quests. Duri Whole Crude Properties. OIL ASSAYS OIL ASSAY Downstream Advisors, Incorporated Professional consultants specializing in technical, commercial, and economic aspects of oil refining and crude valuation Routinely use assays in refinery LP modeling OIL ASSAY OIL Crude Assays: Summary by Areas: Middle East Crudes: North Sea Crudes: West African Crudes: Subscribe Assays Updates: Accurate Market intelligence: Operational excellence: Selective shipping: Forefront trading technology: 500 professionals worldwide: GTCs for Trading Sales: GCCs for Barge Chartering All crude oils from southeast Mexico contain these metals: Manríquez et al. Summary Information. A blend of Maya with a medium-gravity crude is an attractive feedstock to refining schemes. make their own determination and judgment on applying any information in any assay. Mexican and Canadian are both oil-producing countries members of the NAFTA. synthetic crude oil by 2006, perhaps even more if the Hundreds of different crude oils (usually identified by geographic origin) are processed, in greater or lesser volumes, in the world’s refineries. and Anaya, C. Crude oil and refined products Mars; Mars. I am looking for a database with hundreds of commercially available crudes. Vbl nesq canqo 'u pe C'. Knovel is advertizing a book Crude Oil Assay Database. B. Maya Crude Oil Fold Unfold. The crude oil called “Maya” is a very heavy crude oil (with a sulfur content of 3. 14: 8. , WTI, Brent) Medium Sour Crude (Mars, Arab Light, Arab Medium) Heavy Sour Crude (e. Johan Sverdrup is among the largest oil fields on the Norwegian shelf, and will at peak contribute with 25% of the production from the Norwegian shelf. The three most quoted oil products are North America's West Texas Intermediate crude (WTI), North Sea Brent Crude, and the UAE Dubai Crude, and their pricing is used as a barometer for the entire petroleum industry, although, in total, there are 46 key oil exporting countries. 1MM b/d just 11 years The project extracts and upgrades extra-heavy crude oil from the Orinoco Belt, the world’s largest known hydrocarbon deposit, in southern Venezuela. 33%, Mexico, Cayo Arcas, Salina Cruz. 280. The crude comprehensive assay of all in vestigated crude oils was obtained in the Lukoil Neftochim 2009 Brent и Maya crude price US $/barrel Weekly Assay management system that allows easy cutting, blending, modeling, and updating of crude oil information. 5 Middle Eastern Crudes Chevron's assets in the Partitioned Zone (PZ) come from Texaco's acquisition of Getty Oil's interests in the area including the long-term agreement granted by the Kingdom of Saudi Arabia to Getty Oil in 1949. Back to ListView detailed information regarding Canadian crudes now. jp. Upstream News. Mexico. Crude extract enzyme Oil from different oil fields have different properties, even the oil will change from a given field over time. Harraz Presentation BENCHMARKS OF CRUDE OILS Hassan Z. Conduct and supervise crude assay analyses such as fractional distillation of crude oil samples, sulphur-in-crude determination, SARA (Saturates, Aromatics, Resins and Asphaltene) analysis, Reid Vapour Pressure, Basic Sediments and water, Flash point, oil API/density measurements etc. BABYMETAL. The overall economics or viability of a refinery depends on the interaction of three key elements: the choice of crude oil used (crude slates), the complexity of the refining equipment (refinery configuration) and the desired type and quality of products produced (product slate). LIST OF CRUDE OILS (C rude Name Alphabets Order) CRUDE NAME STATE /COUNTRY PAGE ABOUZAR (ARDESHIR) Iran 1. Low Pour Point, Heavy Gravity : HOME PAGE : http://www. Also I was told that the same can be available in PRO/II or Hysys as add on. High levels of poisons sulfur nitrogen. Specimens of P. Geologically it is located in the northern portion of Tampico-Misantla Basin. 80 Mexico Grand Isle 34. Date Lab. jp Copyright, 2000 PAJ All rights reserved Crude Oil (PGA page 288) Latin American crude differentials were unchanged to stronger Wednesday amid nominal changes in the Brent/WTI spread and a higher indication heard for Ecuadorian Oriente Visual and interactive search of NIST pure compounds database for chemicals and their properties. Z. The cargo sizes range from 50 to 700 thousand barrels. Mckee Crude Oil 39. Measurements were performed from 258 to 333 K, using a stress-controlled rheometer, at pressures up to 150 bar and over a broad range of shear rates. Related Pages. 2 vol %. 29 Gravity SG 0. Unconventional Crude Oil Selection and Compatibility Scott Sayles and Mark Routt KBC Advanced Technologies, Inc. Although crude oil assays evaluate various chemical properties of the oil, the two most important properties determining a crude's value are its density (measured as API specific gravity) and its sulphur content (measured per mass). Strategic Petroleum Reserve Crude Oil Assay Manual. Maya is an important benchmark for heavy sour crude oils in the US Gulf Coast market. 2 34. Lipase activity assay was conducted simultaneously with the growth curve of bacteria using the same brothmedium of qualitative lipolytic assay. High-polished jewellery is the most common and gives the metal a highly reflective, shiny look. One hypothesis is that asphaltenes precipitate from the oil at the same mixture solubility Crude oils are defined by the crude oil assay •Major bulk properties defining crude oils include: •API Gravity •Sulfur •API Gravity and Sulfur generally relate to the “grade” of crude oil, and the degree of processing severity required to refine into usable products •A crude oil distillation provides greater definition of the crude oil: •Defines the boiling cut fractions The materials and data contained in this assay is provided as a courtesy from Ecopetrol S. The acceptability of any crude oil depends upon an assay typical of current production quality of the stream. A crude oil assay is the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Said assay is based upon a range of variable information: In particular, (i) as the assay is based on a sample, it may not be representative of the crude finally delivered; and (ii) crude yield structures change over time. CrudeMonitor is a free crude quality monitoring program developed by Crude Quality Inc. 3 vol %, kerosene 13. jp E-mail : mail@pcs. Review our alphabetically-organized list of downloadable ExxonMobil crude oil assays. 3 0. Maya's price, relative to lighter benchmark grades such as Louisiana Light Sweet (LLS) or Brent, provides ready insight into the profitability of heavy oil (coking) A crude oil assay is a compilation of laboratory (physical and chemical Crude Oil. Crude Assay Libraries High Quality Assay Data. b) Due to loss of H2S in sampling and shipping, H2S is likely higher than stated in this assay. This group brings together the best thinkers on energy and climate. pcs. Jan 11, 2017 Maya, Mexico's flagship heavy crude, has been a key staple in the diet of U. 90 Neutral Zone Eocene 6. 55%, respectively, which were higher than walnut, almond, peanut and commercial antioxidant BHT. Each crude oil reservoir and stream has unique properties and characteristics. 7% Sulfur Less Expensive 24-34 API Gravity The Crude Oil Guide contains the primary specifications and methodologies for Platts crude oil cargo and pipeline assessments throughout the world. Crude Databank Country Samp. -Mexico crude oil swaps approved last month by the U. Comparing Venezuelan and Canadian Heavy Oil and Tar Sands M. The terms "heavy' and "high boiling" are frequently butCrude oil testing and assay services provided by Intertek support customers from the well-head to the refinery across the world. 70. In January and early February 2015, the arbitrage for exports of Eagle Ford crude appears to have closed and it Altamont crude has a lower density (higher OAPI gravity) than whole Boscan, Kern River, or Maya crude. Mexican manufacturers and suppliers of altamira crude from around the world. Crude oil grades, types, and names. Gulf Coast refiners for a long time, and it has faithfully served as Maya crude. 8565: 33. com oil methodology and specifications guide crude oil latest update: may 2016 introduction 2 how this methodology statement is organized 2 U. SHB is produced only at the Surmont Project, operated by Conoco Phillips Canada. Assay Data. It is intended to illustrate the range of variability and typical assay values. 4 Assay of Petroleum 28. The Statfjord field is the largest in the North Sea. 13 ° API. These crude assays have been obtained from the Assaytender was likely because of lower crude requirement by the CPC refinery at Kaohsiung, sources said. Fractions of Maya (Mexico) crude oil were examined by quantitative liquid-state 1 H and 13 C nuclear magnetic resonance (NMR) spectroscopy. To have a better idea of the quality of Surmont Heavy Blend is a heavy sour synbit composed of SAGD production and domestic synthetic crude. However, WCS is priced out of land-locked Hardisty, Alberta, very far from large refining hubs in California, the Gulf Coast and US Midwest. Nemba Crude Oil Assay WHOLE CRUDE HEAVY NAPHTHA (300-400 °F) Gravity, °API 38. 83 Specific Gravity 0. Maya is a heavy sour crude oil grade produced in Mexico. Dusseault PRISM Production Technologies Inc. 02 alba condensate and saharan blend (66/33) - alba condensate/qua ibo 50/50 blend… Maya crude oil is no longer stored as a an internet link to the latest assay files for each of the eight SPR crude oil Department of Energy websites. The goods to be supplied under the present contract shall be crude oil in conformity with the specification as above which is an integral part of this contract. 5% sulfur—that makes up about 49% of total Mexican production and 78% of total Mexican crude exports. Table 2 was derived from assay data available Abstract. According to data from the US Energy Information Administration (EIA), production of Maya crude from Mexico's offshore Cantarell field fell by 29% on the year in 2015 to about 228K b/d—a mere shadow of the field's peak output just at 2. Crude: Maya . The crude assay utilized for the study is as per Design Basis. 12 Crude Oil Properties 13 Crude Oil Properties. IN BULK OSTRA CRUDE OIL 113969. (2000) method. 1 Specific Gravity 0. Key words: exergy analysis, crude oil, petroleum fractions, thermodynamic propertiesSimdis (simulated distillation) 1. exchange of Eagle Ford crude for Mexican Maya crude to make economic sense for Mexico would require a relatively wide Brent/WTI price spread, noting that this differential narrowed in the second half of 2014 due to greater pipeline capacity from Cushing, Oklahoma to the Gulf Coast. Asphaltenes. BP Crudes provides technical information on the crude oil we sell. Libyan Crude Oil Oil reserves in Libya are the largest in Africa and among the ten largest globally with 46. 26 million b/d (76. , Sulphur for the Crude Oil. 10 New Zealand Kuwait Export 31. b) Due to loss of H2S in sampling and shipping, H2S is likely higher than stated in this assay. Prof. However, the total volume of exports, compared to 2011, was 6. Maya is a blend of heavy sour crudes produced offshore the southern section of the Gulf of Mexico. Mexico's reserves in the Maya crude. g. Heavy Sour: Crude Quality Inc. Refinery on-stream Hours Maya 40456 Bombay High 44908 Other Feed Díaz-Ramírez IJ, Gutiérrez-Rojas M, Ramírez-Saad H, Favela-Torres E (2003) Biodegradation of Maya crude oil fractions by bacterial strains and a defined mixed culture isolated from Cyperus laxus rhizosphere soil in a contaminated site. Feedstock assay data helps refineries optimize the refining process. a) Maya. Slop tank may require heating. Gulf Coast. Handout 1 Refinery and Crude Oil . Maya is a heavy crude oil of 22 API with high contaminants content, such as sulfur (3. 1, 2011 to May 31, 2015 from crudemonitor. 52 Kuwait Olmeca 39. 65 North Sea Waihapa 38. 1 3. 7 1. 5 29. Each crude oil type has unique molecular, chemical characteristics. Created Date: 9/6/2005 12:26:35 PM Crude oil assays of three important Mexican export crude oils-Maya, Isthmus, and Olmeca-have been updated. 6 mg, The E-selectin static adhesion assay was conducted as Atsushi Iwai, Maya Yamada, Gengo Kashiwazaki, Junichi Taniguchi API Gravity is the oil industry standard used to determine and classify the density of oil. 17. For a given crude oil refined at the same location, hydroskimming refineries consistently have lower prof- Duri Crude Oil Properties. Selecting a crude oil from the following list will display the assay data and crude oil washing recommendations from EI HM40 Caranda, Carissa carandas, CHRIST'S THORN, Cu huang guo - Philippine Herbal Medicine - An illustrated compilation of Philippine medicinal plants by Dr Godofredo Umali Stuart of Philippine medicinal plants with botanical information, chemical properties, folkloric uses and medicinal research studies. platts. TAKE precautions with all crude oils - sour or sweet. Crude Monitor provides assays for WCS samples taken monthly and allows for comparison to other streams of crude produced in Western Canada. S. Petroleum assay data is used by clients for detailed refinery engineering and crude oil marketing. Department of Commerce's Bureau of Industry and Security will likely involve exchanges of U. 72 : Akpo Blend ** For incidents relating to sour crude oil, perhaps the earliest reported occurred at Poza Rica, Mexico. Assay of Crude Oils (Petroleum Refining) Maya. The different types of crude oil need to be classified for further treatment. Most crude TBP curves are This article highlights the key differences between WTI and Brent crude oil. V. A. Stavinoha 00 Belvoir Fuels and Lubricants Research Facility (SwRI) U- Southwest Research Institute San Antonio, Texas IO and H. maya crude assayIn the international petroleum industry, crude oil products are traded on various oil bourses based on established chemical profiles, delivery locations, and financial terms. 35 USA (Louisiana) Magnus 39. T. Evaluation of Sarir Crude Oil This assay is a part of a series of crude oil evaluation reports have been prepared for Crude oil marketing department of National Oil Corporation. Table of Contents. mg/L) of Maya crude oil. 43 using data for crude oil supplied to California refineries during the baseline o Changes in crude slate o Temperature at desalter o Limits on two‐phase flow through network Final heating in a direct fired heater •Heat enough to vaporize light portions of the crude but temperature kept low to minimize thermal cracking o Inlet typically 550oF, outlet 600 to 750oF. S. 5% 1. since then. The purpose of the study was to understand the improvement in the value of Maya crude oil that may be realized in the market after treatment with the company's technologywith a mixture of Mexican Maya and Isthmus crude oils, and its application to the analysis of a crude oil combined distillation unit is presented in this paper. Isthmus. ค. 5% 2. A bout 60 Liters of Crude oil sample was collected from Sirt oil Company. QUALITY AND GRADE: The quality of this product shall be regular Basra Crude Oil. Copyright, 2000 PAJ All rights reservedb) Due to loss of H2S in sampling and shipping, H2S is likely higher than stated in this assay. Copyright, 2000 PAJ All rights reservedCrude Grade List: To find a crude, click in the box and type the first letter of the crude name. 2 /and D5236 3) have allowed HTSD to be successfully used in place of physical distillationprocedures. Fig. Department of Commerce's Bureau …Crude oil data Selecting a crude oil from the following list will display the assay data and crude oil washing recommendations from EI HM40 Abu Al Bu Khoosh Abu Safah ACG Blend Airlie Blend Aksai Condensate Aktubinsk Al Rayyan Al Shaheen Alaskan North Slope Alba Alexandria LSAR Algerian Condensate Amal Amna Anaco Wax Anasuria Angus 10 Anoa Antan Aquila Arabian Extra Light …Modeling and Optimization of Crude Oil Desalting By Shahrokh Ilkhaani A thesis presented to the University of Waterloo in fulfillment of the thesis requirement for Crude Oil Grades and Types. / Science of the Total Environment 472 (2014) 302–308 Maya–Agma OSD569 (CA) Maya-CytoSol (CA) 1 1 R R 0,8 0,8 0,6 0,6 0,4 0,4 0,2 0,2 200 1000 100 1000 150 750 75 750 100 Inhibition of sea urchin larval growth (R) by joint action of the water accommodated fraction of Maya crude oil and four STAs. The assay provides critical information on the suitability of crude oil for a particular refinery and estimating the desired product yields and quality. maya crude assay 43 wt%). 11 Petroleum Sector Briefing Note May 2008 Refining Crude Oil – Part 2 Refining is a capital-intensive industry in a market driven by divergent forces—cleaner fuelsLecture 1 Crude Oil Quality 1. The Maya crude is heavy, with an API gravity of 22. Maya Gold & Silver : June 21st, 2017 Maya Gold & Silver Has Extended a New Zone to the East by Diamond Drill Hole Supported by Independent Assay of 337 g/t Ag at Zgounder Silver Mine As well as from free samples, paid samples. PDVSA-PETRÓLEO S. 5 31 24. is equal to that of the lowest quality crude oils of fourth group. Place 3 ml of the crude mitochondrial fraction Maya Gold & Silver Inc. light sweet crude for Mexican heavy sour crude that is already being exported to the United States. Since June 1998, the Cangrejera Petrochemical Complex, located in Coatzacoalcos, Veracruz, has processed As with Maya crude, this type of crude oil offers a lower gasoline and diesel performance in simple refining schemes compared to lighter crude oils. 3 Min Read. 1% lower. com) has developed a patented safe and economic process employing ultrasound technology to desulfurize and hydrogenate crude oil and other Crude oil systems from various oil-producing regions of the world were used in the development of the correlations. The February cargo of Maya was also purchased by Marathon Petroleum. Attachment 1 is VASCONIA crude assay. Code Density API bb/mt % su wt Terminal; Abu al bu khoosh: Abu Dhabi: 01/11/91: B. 360: 1. Technical information on the crude oils that BP sells within our assay library. … Continue reading "Quality Matters – API Gravities of Major US Fields" The AC Analytical Controls® CNS SIMDIS for Crude Oil is the most advanced analyzer on the market to simultaneously determine the boiling range distribution of Carbon, Nitrogen, and Sulfur in crudes and final products. In 2002, 68. Mexico was once a major supplier of heavy crude into US refineries, but production declines in recent decades and increased competition from Canada and Venezuela has significantly reduced US demand for Maya. jp E-mail : mail@pcs. cruciform; crudo; Look at other dictionaries: Crude oil assay Modeling of Processes and Reactors for Upgrading of Heavy Petroleum - CRC Press Book Heavy crude oils possess high amounts of impurities (sulfur, nitrogen, metals CRUDE OIL GRADES. Created Date: 9/6/2005 12:26:35 PMDistillation of this crude have yields of:naphtha 15. 21【マッチング事例 告知】【告知】寄付つきドライフルーツ「福島そだち りんごポリフェノールのチカラ」が 航空会社Peachの国内線・国際線全線で採用、期間限定販売! 東の食に、日本の力を。東の食を、日本の力に。 Ayub, Asila Dinie (2018) Synthesis, Characterisation And Evaluation Of Biocompatible Disulphide Cross-Linked Sodium Alginate Derivative Nanoparticles For Colon Targeted Drug Delivery. 3. Search. The materials and data contained in this assay is provided as a courtesy from Ecopetrol S. 6 37. 10 ° API. #200, 17850 105 Avenue °F to °C Results from the most recent assay data at A similar story exists for pricing differentials between Maya crude and Western Canadian Select. sulphco. Briefly, 400 mL of pentane were added to 10 g of crude oil, followed by stirring for 30 min and sonication for another 30 min. It has fewer contaminants, and its 540{degrees} C. Each crude oil is unique and is a complex mixture of thousands of compounds. Aug 14, 2013 PMI Comercio Internacional markets Maya, Isthmus, Olmeca, and Altamira crude oils in the Europe, the Americas and the Far East. An alphabetically-organized list of downloadable crude oil assays. The NMR data was combined with molecular-mass estimates determined in a previous work to calculate average structural parameters. Compared to Isthmus and Maya, Olmeca crude is the lightest of the Mexican export. Maya Crude. Crude oil testing and assay services provided by Intertek support customers from the well-head to the refinery across the world. Up to 15 is highly paraffinic. One assay method (United States Bureau of Mines) is based on distillation, and another method (UOP "K" factor) is based on gravity and boiling points. Maya crude oil was kindly donated by Dr. U. 28 North Sea Composition of Oil and Gas . E. crude assay to generate the hypothetical components with their respective physical and critical properties. Read DOE/FE-XXXX text version. The control group was exposed to semi-hard synthetic water. 1 [HTML]. The contents of the assays in this Crude Oil Assay Database Details Knovel’s Crude Oil Assay Database, updated in 2015, is a unique, interactive compilation of key physical and chemical properties from over 500 assays covering over 340 crude oils commonly available on the world market. Ryder1 Open-File Report 03-409 Whereas a conventional light sweet US crude like the US Midwest pricing benchmark West Texas Intermediate (WTI) crude has an API gravity of 39 and heavy crudes like Mexican Maya have an API gravity of 20, condensates have an API gravity between 45 and 70. 2014, 5 (5) After the extraction the crude extract were subjected to phytochemical screening. Energy Information Administration, based on Chevron crude assay library Note: Kerosene includes a small amount of distillate and naphtha material. 0 0. %. Characterization Factor ; Watson factor (UOP) Indication of crude oil aromaticity and paraffinicity. The crude assay is defined with the TBP assay type to generate an internal TBP curve at atmospheric conditions The ESP that operated in the Jubarte 17° API heavy oil crude with a gas-to-oil ratio (GOR) of approximately 258 cu f/bbl (. Asia-Pacific Crude-Duri firm on Japan demand. 229 Pages. The Johan Sverdrup Oil Field development has been given the green light and major contracts have been awarded. Crude Grade List: To find a crude, click in the box and type the first letter of the crude name. patula were treated in glass aquariums protected from the light in a total volume of 10 L. Maya crude oil was supplied by the Instituto Mexi-cano del Petróleo (Mexico). Since the early 1990s, Maya crude has been the benchmark heavy sour crude on the U. SINGAPORE, June 11 (Reuters) - Heavy sweet Duri crude held steady in Asia on Monday after Indonesia sold a whole year's supply at a firm EAI, Inc. Drilling and Seismic Pioneers Working with some ofthe biggest names in both the local and international energy sectors, GeoEstratos designed and developed the database structure and the crude assay application which Crude Oil Assay Data Exchange. Latest Assay Date: Feb-01 . It is for information purposes only and we are not soliciting or suggesting any action based upon it. 8°API FOB at local port of In screening a small subset of our natural products library samples by the agar plate BIA and the CBIA, the latter yielded a higher hit rate, suggesting it is more sensitive than the agar plate assay. K. The Crude Oils and Their Key Characteristics Count ICrude bu Bukhoosh Murban amama Condensate Umm Shaif Upper Zakum akum lgerian Condensate Saharan Blend rzaiti ne Cabinda Girassol Kuito Nemba Palanca Soyo Canadon Seco Escalante Medanito Rincon Cossack Gippsland Griffin Laminaria NW Shelf Condensate andoo zeri Light Marlim Brunei Condensate Brunei Light Champion Seria Light …Mexico. MAYA Mexico 156. 2. Assay for Crude Type of Choice: Historical Data for Individual Analysis for Crude Type of Choice: Most Current Individual Analysis Data for All Crude Types Crude types vs products Crude Types Characteristics Yields Sweet Crude (e. heavy crude's napo blend crude oil Upgraded to higher API and lower sulfur, any upgrading components to be strictly another crude oil and/or straight run oil products - guaranteed no slops, sludge or cracked oil products used to upgrade. Its sulfur content is 3. 1 above. According to data from the US Energy Information Administration (EIA), production of Maya crude from Mexico's offshore Cantarell field fell by 29% on the year in 2015 to about 228K b/d—a mere shadow of the field's peak output just at 2. 224 By 04 D. 7 vol %, and residue 61. This is the “new normal” in the US. Pemex Crude Oils. 2018. V. Assay analyses of entire crude oils are carried out by combining atmospheric and vacuum distillation units, which when combined will provide a true boiling-level The Energy Collective Group. All crude oil shipments received by the SPR are tested to ensure they meet the above specifications. It helps them to decide which crudes to buy. Domestic prices will fall further below Brent if product prices drop. 6 Yield on Crude %wt %vol Crude Name Azeri (Ceyhan) Light Hydrocarbon Gas to C 4 (corrected) 1. 4%, meaning only the most sophisticated refineries are capable of profitably processing it. A partial listing of the world's crude oils is listed. There are numerous types of assays, such as an antigen capture assay, bioassay, competitive protein binding assay, crude oil assay, four point assay, immunoassay … A Clean Waxy Crude: A clean waxy crude is defined as a crude oil in which there exist only hydrocarbons and wax as its only heavy organic constituent. }, abstractNote = {Compared to Isthmus and Maya, Olmeca crude is the lightest of the Mexican export. 15% wt. The WAF fraction was obtained by the Singer et al. 2 Properties of the Whole Crudes and Boiling Range Fractions 14 3. Maya, 21. agagsgsg. Distillation Yields. 7% Sulfur Most Expensive 34+ API Gravity <0. Pharm. 5%), dissolved H2S • Maya, Qatar, W. com A crude oil assay is essentially the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Crude oil assay consists of a compilation of data on properties and composition of crude oils. sour of nominal Mexican Isthmus quality. It covers an area of 1,625 Km². Maya and WCS are very similar in quality, both heavy and sour. Most of Mexico's reserves are in the Gulf of Campeche and in the Mesozoic area of the Prepared for: Indian Oil Valuation Negotiated Rulemaking Committee Denver, Colorado June 18, 2012 Crude Oil Valuation and Supply / Demand Overview Maya is a heavy, high-sulfur grade—22 degrees API gravity (see Don’t Let Your Crude Oils Grow Up To Be Condensates for more on API gravity) and 3. Maya (heavy) crude oil is more difficult to refine than Isthmus (light) crude oil; unfortunately Mexican oil reserves are much more important in Maya crude oil. Amist the U. PROPRIETARY INFORMATION Š 2012 KBC Advanced Technologies plc. A crude oil assay is a compilation of laboratory (bodily and chemical properties) and pilot-plant (distillation and product fractionation) data that characterize a specific crude oil. 519 MT . com 2015- 2016 This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course Mexico. The sample was During these assays, carbon dioxide production and oxygen consumption were determined. Today, BTU wanted to visit crude quality for several of the major oil producing regions in the US to help provide more information to the market. No crude oil type is identical and there are crucial… as crude oil gets heavier (Maya, Venezuelan crude, Canadian bitu-men, Arab Heavy, Marlim, and so on), the crude assay TBP curves generated by the standard ASTM D5236 become increasingly inaccu-rate above 800°F (427°C), leading to poor process modelling predictions of actual vacuum unit performance. 2 30. e. txt) or read online. LcrV Capture Enzyme-Linked Immunosorbent Assay for Detection of The crude extract was applied directly to a chromatography and Maya Ivanov for excellent Determination of Crude Fat The classical method is based on continuous from FOOD SCIEN BS FT at University of the Philippines Diliman DPPH assay is commonly used Maya Mathew, Affiliation A graph of percentage inhibition of free radical activity was plotted against concentration of crude extract and AChE used in the crude density. a) POUR POINT may have been depressed in the sample taken for this assay. 69 weight (wt) %) and the crude oil called “Isthmus” is a light crude oil (with a sulfur con-tent of 1. 12 mg/kg) for a 20 API gravity Canadian heavy crude. Oslo-based owner-operator BW Offshore converted the ultralarge crude carrier Berge Enterprise into the Yuum K'ak' Naab (Lord of the Sea) FPSO. Attachment 5 …Lecture 1 Crude Oil Quality 1. Mayna, 21. 8°, 3. Stratiev et al. Hence, as higher is the crude oil price so more advantageous is to process low quality crude oils. Again, assay data may not be adequate for the detail required and supplemental tests will probably be necessary. The results of crude oil assay testing provide extensive detailed hydrocarbon analysis data for refiners, oil traders and producers. To have a better idea of the quality of Maya crude it can be compared The crude assays for Arab Light [51], Venezuela Bachaquero Heavy [56], and Sirri offshore [50] were input to the Aspen model to determine the refinery emissions and refinery yield factor. 3 Observations on Crude Properties and Refining Operations 19 4. G. Lecture 1 Crude Oil Quality 1. This appendix provides a selection of several simple crude assays for stocks worldwide. 5 Twenty-five years ago, in 1993, the Mexican national oil company — Petróleos Today we conclude a two-part series on Maya crude oil, the new price formula Crude Oil Grades and Types. 45). Comments. The supernatant was filtered to obtained crude extract enzyme. Assays for the following Mexican crudes have been updated: Isthmus, Maya, Olmeca, and Marine Light (OGJ, Mar. pdf), Text File (. 13 International price forecast June 30, 2011 pricing for both crude oil and natural gas is strikingly • Mexico Maya is based on 21. . Depending on its geographic origin, its chemical composition and consistency vary. J. 06 New Zealand North Rumaila 33. 1MM b/d just 11 years earlier in 2004. The Ha-Ku-S platform on the KMZ oilfield. 12. Scale found in the pump stages was 86% barium sulphate, 12% strontium sulphate, and 2% iron oxidant. Crude Assays: Summary by Areas: Middle East Crudes: North Sea Crudes: West African Crudes: Subscribe Assays Updates: Accurate Market intelligence: Operational excellence: Selective shipping: Forefront trading technology: 500 professionals worldwide: GTCs for Trading Sales: GCCs for Barge Chartering Crude oil data Selecting a crude oil from the following list will display the assay data and crude oil washing recommendations from EI Maya McKee Medanitos Mexico is targeting U. 57 wt% for the 10) API. 43 wt%). Crude oil is a complex mixture of various components. The crude comprehensive assay of all in vestigated crude oils was obtained in the Lukoil Neftochim 2009 Brent и Maya crude price US $/barrel Weekly @article{osti_6024748, title = {Assays for important Mexican crudes updated}, author = {Manriguez, L. Maya crude is a heavy crude with a 21. The Crude Oil Guide contains the primary specifications and methodologies for Platts crude oil cargo and pipeline assessments throughout the world. See comments "Appendix C". 3 Sulphur WT % 2. orgLatin American crude differentials were unchanged to stronger Wednesday amid nominal changes in the Brent/WTI spread and a higher indication heard for Ecuadorian OrienteActual and forecast crude oil prices are shown in Table 1. nqs @Lonbz CLnqe anqs Maya crude is classified as heavy oil; the conventional distillation methods classify this crude as a mixture of paraffinic and naphthenic crude with a K factor of 11. Washing with Maya is possible. g. , its yield and quality of useful products) and processing parameters. West Coast refineries to boost sales of its flagship Maya crude amid a global oil glut. 00 USA (Louisiana) Hutton 30. The assay will only tell you how it slices up when you process it via crude / vacuum distillation. The information in this assay was prepared by BP Oil International Limited. com 2015- 2016 This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course CRUDE OIL MINICUT ASSAY LIBRARY (400+ MC ASSAYS) Downstream Solutions’ Crude Oil Minicut Creator (Property Predictor Model and Assay Updater) Assay management system that allows easy cutting, blending, modeling, and updating of crude oil information. “The lack of alternative markets for heavy crude means Latin American countries will battle to maintain their share in the U. Mass Maya is a heavy, high-sulfur grade—22 degrees API gravity (see Don’t Let Your Crude Oils Grow Up To Be Condensates for more on API gravity) and 3. The effect of solution gas is to reduce viscosity. 5% 3. 1. 306 D. If possible, establishing a boiling point SOFT OFFERT & requeriment ; Note: for any information of prices and formal quote, you should contact the department after quotes@biorekc. Texas: 200 -350 ppmw • H 2 S is removed in the field strippers, desalters or holding tanks,but elemental SCrude Oil Assay Database - posted in Refining, Hydrocarbons, Oil, and Gas: Hi, does anyone know where to buy a database of crude oil assays? I found that there are some Chevron, Statoil databases and also e. 2 vol %. The heavier crude fractions typically contain increasing concentrations of these components. In general, viscosity characteristics are predictable. Rial et al. Altamira crude cargoes are exported from the port of …Maya is a heavy sour crude oil with an API specific gravity between 21 and 22 degrees and a sulfur content of 3. 1 Sources of the Crude Oil Assays 14 3. - Technical wide-ranging variability in crude oil sample types, sampling methods, and analytical methods. Res. Specific gravity, 60°F/60°F. de C. Gravity, API° 20. Canadian Crude Quick Reference Guide. Its physical-chemical characteristics make it appropriate for asphalt production. H. LIGHT CRUDE OILS (SWEET CRUDE)- Blend Light Louisiana Sweet Liuhua Liverpool Bay MacCulloch Mandji Maureen Marib Marlim Mars Blend Masila Maya Crude Oil Sales Agreement Crude Purchase Agreement to meet the objective that the price of Oil be market-related in parity with crude oil of the Maya type. conform with the light Crude Oil specification, as agreed to in the contract, the price per barrel shall decrease by USD 0. In the international petroleum industry, crude oil products are traded on various oil bourses based on established chemical profiles, delivery locations, and financial terms. Public Procurement, the report Public Procurement Review of Mexico’s PEMEX: Adapting to Change in the Oil Industry reviews progress made by PEMEX in its procurement function since Mexico’s 2013 Energy Reform, which opened up the state- Quantitative assay of lipase activity. AGBARA Nigeria 3. Download None of the material in this assay is to be incorporated or distributed in any work or publication in any Assay of Crude Oils (Petroleum Refining It is important to determine the physical and chemical characterizations of crude oil through a crude oil assay, since they are used in different areas in the petroleum refining industry. It’s a blend of eight crudes basically designed to compete with the Mexican Maya heavy crude, so that is again a special blend. a seventh category was added to allow for acquisition of Mexican Maya crude oil Maya Ameriven - Hamaca M-100 (resid) LLS 0. I found that there are some Chevron, Statoil databases and also e. Note: Cloud Points are calculated in accordance with Chapter 7 of EI Hydrocarbon Management Paper HM40 world crude oil data Bringing together a wealth of proprietary and essential data, World Crude Oil Data has proved an invaluable tool for traders, analysts and planners in the 17 years since it was first published as the International Crude Oil Market Handbook. Also The report, prepared by NEXIDEA Inc. MEDANITO Argentina 157. (Source: Wikipedia) Contact our crude oil trading offices New! Subscribe to crude oil assays About our crude oil assays . Dictionary of ichthyology. Bailey L. Spring maintenance is ongoing at 14 regional refineries, with a combined capacity of 4. 17 - 0. Compared to Isthmus and Maya, Olmeca crude is the Simdis (simulated distillation) 1. Petroleum Geology AES 3820 common components of crude oils, often in the methyl- form (together 2% or more of an average crude oil). the number of individuals in an area. C. ru. ABU AL BUKHOOSH Abu Dhabi (U. Maya has an average API gravity of 21. 5 Crude Oil Properties and Their Effect on Refinery Energy Use and CO 2 Emissions 11 3. The price of WTI is projected to increase over the forecast period and average US$84. Both UOP K factor and US Bureau of Mines distillation methods classify this crude as paraffinic and naphthenic. The various components of this guide are designed to give Platts subscribers as much information as possible about a wide range of methodology and specification issues. 9 Aug 2018 Houston — Pemex raised the differentials, or K factor, for September Maya, Isthums and Olmeca crude deliveries to the Americas, US West Coast, but dropped them for Europe and Asia, according to a statement released by the company's trading arm PMI late Wednesday. 2017-01-01 · Home Opportunity Crudes Maya output falls as Pemex seeks diverse markets. 2 - "ND" indicates a value below the minimum detection limit Results based on averages from Jan. and sent your companyprofile with your LOI Based on historical trends, Until Canadian crude oil accesses international prices like LLS or Maya crude oil by "getting to tidewater" product of the oil sands, Western Canadian Select (WCS), the bitumen crude oil basket, is discounted so heavily against West Texas Intermediate Read Article www. 8 27. Maya is a heavy sour crude oil with an API specific gravity between 21 and 22 degrees and a sulfur content of 3. For the crude oils given in Table 1. Refer Table 1. -Mexico crude oil swaps approved last month by the U. List of Oil Products with Density, API, BBLs per Ton, Suphur Weght, Pour Point, Class & Country of Origin. “Maya Freight to USGC” means the current spot tanker rate for Maya crude deliveries to the United content should be evaluated. List of crude oil products In the international petroleum industry , crude oil products are traded on various oil bourses based on established chemical profiles, delivery locations, and financial terms. Olmeca. It has a high contaminant content that induces corrosion in process equipment and causes low running times in thermal cracking units, such as visbreakers and cokers. Assays for the following Mexican crudes have been updated: Isthmus, Maya, Olmeca, and Marine Light (OGJ, Mar. between . TABLE I). As part of the Data Services, new crude assays continue to be added to the library. Chevron also has made several significant natural gas discoveries in Plataforma Deltana Blocks 2 and 3. What an actual refinery can do with an actual crude oil is the commercially sensitive part. Staff Report: Calculating Carbon Intensity Values of Crude Oil Supplied to California Refineries. Thiscanresultineconomicadvan-tages for the refiner in the selection of crude oils, with more favorable refining margins. Crude Assay. Apr 25, 2012 Mexico Crude Oils. Use the scroll bar on the right to locate the name. We have a detailed assay library will provide information on updated assays. 2 % of PEP's total production of crude oil consisted of heavy crudes and 31. and light sweet crudes by processing heavy sour crude to produce a high proportional yield of valuable prod-ucts. ORIGINAL ARTICLE Thallium-Induced Toxicity in Rat Brain Crude Synaptosomal/Mitochondrial Fractions is Sensitive to Anti-excitatory and Antioxidant Agents The assay we have developed relies solely on exogenous genes introduced into the cell to create a novel signaling pathway. The thixotropic behaviors are identified and explored using transient stress techniques (hysteresis loops, stepwise change in the This work is devoted to investigating the effect of pressure on the non-Newtonian rheological properties of Maya crude oil (a commercial heavy oil blend from Mexico). They are now exercising the market power as US crude production increases, forcing domestic producers to lower prices so as to keep refining profitable. 1832 Energy & Fuels 2004, 18, 1832-1840 Simulated Distillation Yield Curves in Heavy Crude Oils: A Comparison of Precision between ASTM D-5307 and ASTM D-2892 Physical Distillation Marcela Espinosa-Pena,* Yolanda Figueroa-Gomez, and Federico Jimenez-Cruz* ˜ ´ ´ Programa de Tratamiento de Crude oil assay testing includes crude oil characterization of whole crude oils and the boiling-range fractions produced from physical distillation by various procedures. Copyright, 2000 PAJ All rights reservedThe materials and data contained in this assay is provided as a courtesy from Ecopetrol S. 2017-02-08. Residue is asphaltic. Viscosity increases with decreases in crude oil API gravity (assuming a constant Watson characterization factor) and decreases in temperature. Public Crude Assay Websites Public Crude Assay Websites The opinions expressed in this presentation are those of the presenter not necessarily the company he works for. Chevron works in partnership with affiliates of Petróleos de Venezuela (PDVSA), Venezuela’s national oil company, in four joint-venture operations in western and eastern Venezuela, three of which are heavy or extra-heavy crude oil. Be-Crude oil assay testing includes crude oil characterization of whole crude oils and the boiling-range fractions produced from physical distillation by various procedures. CRUDE OIL SALES AGREEMENT . A key crude oil pipeline at the refinery was heard to be damaged, leading to a slowdown in PETROLEUM REFINING AND THE PROD UCTION OF ULSG AND ULSD OCTOBER 24, 2011 Page 3 3. 82 Tia Juana Heavy Characteristics Units Typical Value Gravity °API 12. Figure 1 is a plot of the yield by weight percentage of LPG, naphtha, kerosene, diesel, vacuum gas oil and vacuum residue for several crudes with varying API gravities. A homogenous sample has been collected on 10 th July 2008 from pipeline coming from Sarir field and passing through Messla field, the sample was Source: U. AU: 0. Santos1*, W. The DPPH radical scavenging activity and ABTS ·⁺ radical quenching activity of the Maya nut extract were 83. The Ku-Maloob-Zaap field in the Bay of Campeche, Gulf of Mexico was discovered in 1980. . A crude oil assay is essentially the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Choose the area you want to obtain a complete overview. api. High H2S. 02 (two United States Cents) for each 1/10 th (one tenth) of a percent above 0. 8 0. Uploaded by. Heavy with a density of 22 10 ต. Middle Eastern Crudes Chevron's assets in the Partitioned Zone (PZ) come from Texaco's acquisition of Getty Oil's interests in the area including the long-term agreement granted by the Kingdom of Saudi Arabia to Getty Oil in 1949. Each sampling, 4 ml of the culture was centrifuged at 4°C, 8000 rpm, 10 min. and Olmeca crude oils. , but very few shipments are likely to head north, Mara Roberts, a New York-based analyst at …Based on assay properties, starting with 100% Maya, Tables 4, 5, and 6 summarize predicted standard cut intermediate stream yields and key properties for incremental Maya/KDB Crude blends from a CrudeCompared to Isthmus and Maya, Olmeca crude is the lightest of the Mexican export. Maya crude oil assay keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website Quality All parties agree to a tolerance level of plus /minus 10% for test results to the quality unless otherwise stated. Crude Oil as Say Manual - Download as PDF File (. 4 2. GEO ESTRA TOS S. Int. More comprehensive crude assays determine the value of the crude (i. and the fourth segregation was Mexican Maya. Join us for smart, insightful posts and conversations about where the energy industry is and where it is going. 70: 7. 35% and 92. MATERIAL SAFETY DATA SHEET CRUDE OIL Print Date: 01/01/2002 ***FOR “DISCLAIMER OF LIABILITY”, SEE THE STATEMENT ON LAST PAGE*** Page 1 of 7 IMPORTANT: Read this MSDS before handling and disposing of this product and pass this information on to employees, customers, and users of this product. (crude) Eagle Ford grade Kirkuk grade Kutubu Light grade LLS Marib grade Masila grade Maya grade Mellitah grade Messla grade Murban Panjiva uses over 30 international data sources to help you find qualified vendors of Brazilian ostra. Giles Department of Energy The crude assay reflects the yield pattern and is key information for determining the refinery products. Maya. 5% sulfur—that makes up about 49% of total Mexican production and 78% of total Mexican crude exports. 4 wt %. The thixotropic behaviors are identified and explored using transient stress techniques (hysteresis loops, stepwise change in the Highlighted Page. Assaying equipment products are most popular in Africa, Southeast Asia, and Western Europe. As a consequence, reporter gene activity will be independent of the activation of any endogenous cell signaling events that frequently confound existing assays for receptor function. Attachment 2 is MESA crude assay. 9 32. www. No crude oil type is identical and there are crucial differences in crude oil quality. The CBIA was unaffected by the colored samples often encountered during screening of crude natural products extracts. Mexico. For example at crude oil price of order 30 US $ / barrel the difference between Brent и Maya crude oils is about 30 US $ / barrel and at 140 US $ / barrel it is already 20 US $ / barrel. Natural Gas Liquids (NGL) Code Name; EPM: EPM-Ethane/Propane Mix: NGL: Natural Gas Liquid: NGT: Natural Gas Liquid - Tri States For example at crude oil price of order 30 US $ / barrel the difference between Brent и Maya crude oils is about 30 US $ / barrel and at 140 US $ / barrel it is already 20 US $ / barrel. Duri (Sumatran Heavy) crude is produced inland on the island of Sumatra in Indonesia. As such, SHB is a high TAN (1. Geological Survey Composition of crude oil and natural gas produced from 14 wells in the Lower Silurian “Clinton” sandstone and Medina Group, northeastern Ohio and northwestern Pennsylvania R. 0% 15 20 25 30 35 40 45 50 5 Crude Oil Basics •Majority of global crude oil reserves are sour •Most quoted benchmark prices are light sweet crude oils –WTI (West Texas Intermediate), Western Hemisphere –Brent (North Sea Crude), Europe crude name aasgard 0. Join Our Community. Expert crude oil assay testing from a trusted provider We are the world's leading testing, inspection, verification and certification company, with extensive experience …The benefits of crude oil assay testing As industry leaders in the field of oil testing, we understand that getting the right crude oil to the right refinery is essential to …tions between HTSD and crude assay distillation (methods ASTM D2892 and D5236) have allowed HTSD to be suc- cessfully used in place of physical distillation procedures. 4 billion barrels (7. 0% 1. The Maya segregation has now been disposed of and replaced by other crude oils. ; Greenstein, Michael 2005-05-01 00:00:00 A microbroth chemiluminometric version of the biochemical induction assay (BIA) was developed using a chemiluminescent substrate widely used to detect β-galactosidase in Maya S et al. 0% 0. No. API: 22; Sulphur Level: 3. has released its unaudited condensed consolidated financial statements accompanied by the management's discussion and analysis for the three-month period ending in March 31 List of crude oil products explained. Chemiluminometric biochemical induction assay (CBIA) for the detection of DNA-damaging agents Singh, Maya Prakash; Arias, Daniel A. March 2015 HM 40 GUIDELINES FOR THE CRUDE OIL WASHING OF SHIPS’ TANKS AND THE HEATING OF CRUDE OIL BEING TRANSPORTED BY SEA 2nd edition June 2004 Published by ENERGY INSTITUTE, LONDON The Energy Institute is a professional membership body incorporated by Royal Charter 2003 Registered charity number 1097899 Hydrogen Sulfide in Petroleum Mike Nicholson/Tim O’Brien Crude Oil ÊHigh Sulfur Crudes ÊMexico ÊMaya 100ppm liquid Modeling and Optimization of Crude Oil Desalting By Shahrokh Ilkhaani A thesis presented to the University of Waterloo in fulfillment of the thesis requirement for The Crude Oils and Their Key Characteristics Count ICrude bu Bukhoosh Maya Olmeca KhafJi afra 46. Attachment 3 is PENNINGTON crude assay. 3 vol %, kero-sene 13. Haverly is the world leader in crude assay management and offers the widest selection of assays. PILOT SCALE DISTILLATION AND CHARACTERIZATION OF DIESEL FUEL FRACTIONS OF STRATEGIC PETROLEUM RESERVE CRUDE OILS INTERIM REPORT' BFLRF No. 82 NEXIDEA was not involved in the Sonocracking treatment or analytical testing of the Maya crude oil and has not independently verified the improvement in quality shown in the assay data. Kamias, Averrhoa bilimbi, Cucumber tree, Huang gua shu – Philippiine Herbal Medicine - An illustrated compilation of Philippine medicinal herbs by Dr Godofredo Stuart, with botanical information, chemical properties and folkloric uses and medical research studies For platinum, gold, and silver jewellery, there are many techniques to create finishes. 8 vol %, gas oil 34. TABLE I). 2 0. Brief Description. The information in this assay was prepared by BP Oil International Limited. While this material is based upon information that we consider reliable, nevertheless it may not be accurate or applicable to the circumstances of any particular case. 5. 4. TBP distillation produces the largest quantity of distillate. 0% 3. 8 vol %, gas oil 34. Most crude TBP curves are The PRISM software package includes a Crude Assay Library containing over 250 assays as shown in Appendix C. The drilling of oil wells in Libya was first authorized by the Petroleum Law of 1955. Mexico Crude Oils. Licensees can add assays to their proprietary copy of the PRISM Crude Assay Library with the easy-to-use PRISM Crude Assay Director. Biodegradation end-point was established when oxygen consumption rate values were near to zero. Most of PEP's production consists of Isthmus and Maya crude oil. Distillation of this crude have yields of:naphtha 15. heavy crude's napo blend crude oil Upgraded to higher API and lower sulfur, any upgrading components to be strictly another crude oil and/or straight run oil products - guaranteed no slops, sludge or cracked oil products used to upgrade. 1 akpo and lls blend 1. All assay data came from industry-standard test procedures. Z. Uploaded by Bayu Ajip. As the clean waxy crude flows through a cold pipe or conduit (with a wall tempera ture below the cloud point of the crude) crystals of wax may be formed on the wall. The method and assay of the present invention may optionally be carried out on whole cells. We have a detailed assay library will provide information on updated assays. ’s latest North American Crude Supply, With Chinese investment and loans in Venezuela and continued decline of Mexican Maya crude coupled with 138 CHAPTER 8 Petroleum (or crude oil) is a complex, naturally occurring liquid mixture containing mostly hydrocarbons, but containing also some compounds of oxygen, nitrogen and sulfur. See Assay of Crude Oils (Petroleum Refining It is important to determine the physical and chemical characterizations of crude oil through a crude oil assay, since they are used in different areas in the petroleum refining industry. Dilbit. Twenty-two persons died and 320 were hospitalized as a result of exposure to hydrogen sulfide which was released into the atmosphere within a 20-minute period. , Maya) Source: IEASource: IEA 34+ API Gravity <0. Maximizing Refining Value With Abundant Shale Oil Mel Larson May 2013 Galveston, Texas Shale Oil Naphtha + Middle Distillates > than Maya or other Heavy crude blends A crude oil assay is the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. 25 Apr 2012 Summary Information. The contents of the assays in this Maya crude oil is shown to be a shear-thinning fluid below 313 K. 38×109 m3) as of 2010. Morris B. 850 BBLS 17068. Some vanadium compounds begin to P ROCESSING 0 1,000 500 1,500 020 40 Tia Juana Heavy Characteristics Units Typical Value Gravity °API 12. The "MARLIM CRUDE OIL" trademark, serial number 78071534 , was filed on 28th of June 2001 with a mark drawing code of 1000 and its transaction date is 78071534. Typically, the cargoes are sold with pricing based off of the Duri (Sumatran Heavy) Indonesian Crude Price (ICP). Each of the libraries below are fully compatible with both the H/CAMS-X and H/COMET software applications. 5, 0. 5 31. Copyright, 2000 PAJ All rights reservedThe reports of crude assays for the five crudes were run through H/CAMS, presented in attachments 1 to 5. Assay Properties of the Crude Oils Considered in the Analysis 14 3. 5 0. Oil & Gas and GHG Mitigation Branch . 0% 2. ca, calculated on July 8, 2015Although incompatible crude oils have not been previously discussed in the scientific literature, they are discovered to be relatively common. I. Consequently, with the need of a predictive method, the Oil Compatibility Model was derived from two hypotheses. • Sour crude have high elemental S (>0. Program Assessment Section. Loh2, properties of high-viscosity crude oils, as well as YOHO CRUDE Must be monitored for pour point depression. scavenging assay, ferric reducing antioxidant potential (FRAP) assay, and ABTS free radical scavenging assay. 4, 1991, p. 43 abo 1. Each crude oil reservoir and stream has unique pro Crude Oil Data. Attachment 4 is MARLIM light crude assay. MELEIHA Egypt 158. 90 Energy Intelligence Research The International Crude Oil Market Handbook 2009 Differential, Maya FOB vs Dated Crude Oil Distillation (assay basis) Crude Oil Price Differential Heavy Medium Light Not all refineries can process heavier, Crude oil assays - Crude oil assays - equinor. 6 36. Figure 1. The chemical profiles, or crude oil assays, specify important properties such as the oil's API gravity. Department of Interior U. Evaluation of crude oil quality. WTI s historically weak discount to Brent and recent volatility within that spread have led some to consider using Dated Brent as a basis for South American crude spot transactions in the Americas, Latin American crude market sources said Friday. 33%, according to Platts crude oil assay data. 6 Gravity, °API 48. SimDist methods are LIST OF CRUDE OILS (C rude Name Alphabets Order) CRUDE NAME STATE /COUNTRY PAGE ABOUZAR (ARDESHIR) Iran 1. A Detailed Guide on the Many Different Types of Crude Oil By Editorial Dept - Dec 02, 2009, 5:12 PM CST. Superior: 33. and Moreno, A. Assay — An assay is a procedure where a property or concentration of an analyte is measured. Most of the compounds in crude oil are hydrocarbons (organic compounds composed of carbon and hydrogen atoms). Juan Carlos Boue. Maya 6. 31 Mexico Eugene Island 34 1. 28 1. Jorge A. In 2012 Maya [1] crude oil exports were 1. 4 wt %) and vanadium (308 ppm). 5 Catalyst for Maya Crude Oil Hydroprocessing 54. OIL ASSAYS OIL ASSAY Downstream Advisors, Incorporated Professional consultants specializing in technical, commercial, …Monthly Petroleum Statistics 2014 1,142 134 917 91 828 215 100 2015 1,172 194 854 124 705 248 219 2016 1,194 153 934 108 604 272 318 2017 1,174 86 1,069 19 638 219 317Crude Assays. Houston, TX. For More Upstream News Mexico Crude Oils. The Mesozoic area produces crude oils of diverse quality. product stream HTSDs, whole crude HTSDs, and crude assay TBP curves curve for Maya crude. 7% Sulfur Most Expensive 24-34 API Gravity >0. Yes, even engineering firms, oil producers, and did I mention lawyers? You might be a little perplexed at that, but if you go back in time when the commodity prices start hitting to well over $100, which they have in not too distant future. There are numerous types of assays, such as an antigen capture assay, bioassay, competitive protein binding assay, crude oil assay, four point assay, immunoassay … 4. 144 million b/d. The DGGE profiles of each assay were obtained at different times, and analyzed to evaluate the population dynamics on each Maya crude oil fraction. Drilling and Seismic Pioneers Working with some ofthe biggest names in both the local and international energy sectors, GeoEstratosMonthly Petroleum Statistics 2014 1,142 134 917 91 828 215 100 2015 1,172 194 854 124 705 248 219 2016 1,194 153 934 108 604 272 318 2017 1,174 86 1,069 19 638 219 317Crude oil assay testing includes crude oil characterization of whole crude oils and the boiling-range fractions produced from physical distillation by various procedures. 1832 Energy & Fuels 2004, 18, 1832-1840 Simulated Distillation Yield Curves in Heavy Crude Oils: A Comparison of Precision between ASTM D-5307 and ASTM D-2892 Physical Distillation Marcela Espinosa-Pena,* Yolanda Figueroa-Gomez, and Federico Jimenez-Cruz* ˜ ´ ´ Programa de Tratamiento de Crudo Maya, Instituto Mexicano del Petroleo (IMP), Eje Central Evaluating Emerging Crude Feedstocks Hege Dammen Assay Data Assay Work-Up Assay Update Yield comparison Maya, Arab HY and WCS in wt. com. ANTIMICROBIAL ACTIVITY OF CRUDE EXTRACTS OF SOME FOLK MEDICINAL PLANTS AGAINST BACTERIA CAUSING GASTRO-INTESTINAL INFECTIONS Dr Maya Verma Department of Botany, University of Rajasthan, Jaipur ABSTRACT: The present study was carried out to evaluate the antimicrobial activity of methanol, petroleum and Modeling of Hydrocracking by Continuous Kinetic Lumping Approach Introduction Continuous Kinetic Lumping Model Description of the Model Model Assumptions for Fixed-Bed Reactor Solution of the Model Experimental Hydrocracking of Maya Crude Oil Effect of Pressure on Hydrocracking of Maya Crude Oil Simultaneous HDS and Hydrocracking of Heavy Oil Properties of Crude Oils and Oil Products – 10/00 21 North and Central America - United States of America Mexico Maya Mexico Maya (1997) Mexico Olmeca Trinidad 小s甩掉外套性感着装曝光 网友:太疯狂; 情断赵英俊?袁姗姗自曝称容易处成哥们; 男帅女美!景甜晒北电同学聚会大合照 LIST OF CARGOES. Property Minimum (typical) Maximum; Washing with Maya is possible. 2010 37 should be applied to first group crude oils. The fluctuation as to what constitutes light crude in a given region Crude Assay and Field Characterization Methods: - Natural variability due to oil chemistry complexity, reservoir specific properties, seasonality, and time of production over the lifetime of a well. pcs. 4%, meaning only the most sophisticated refineries are capable of profitably processing it. 6 Yield on Crude %wt %volNote: Cloud Points are calculated in accordance with Chapter 7 of EI Hydrocarbon Management Paper HM40assays considered are taken from the different fields of Malaysia namely Bintulu, Tembungo and Bunga Kekwa. 3%; Country: Mexico; Location: Source Fields: Brief Description. Expert crude oil assay testing from a trusted provider We are the world's leading testing, inspection, verification and certification company, with extensive experience …GEO ESTRA TOS S. Less than 10 is highly aromatic. 03 cu m/bbl) for approximately one year in the extended well test was pulled and dismantled. 98 Iraq Maya 22. Chemical NOTE 1: NOTE 2: Crude oils other than those listed above may be acceptable. Mexican Isthmus is the dominant crude oil comprising all four sour segregations. Alternatively, the method and assay may be carried out on a cell preparation (non-whole cell material), such as, for example, a membrane protein extract, a homogenized cell, or a crude membrane mixture. 75 akpo blend - alba condensate 0. Caution: For final studies andAzeri (Ceyhan) Crude Oil Distillate Cuts SOURCE OF SAMPLE CRUDE DATA ASSAY SUMMARY/TBP DATA Reference M14AZC1 Gravity 37. Since oil varies by region, the best way to differentiate them all is by summarizing each crude oil's physical properties in an assay. Burruss1 and R. Can J Microbiol 49:755–761. 2018 (2000) have reported concentrations of V and Ni of 277 and 52 mg L − 1 for the Maya crude oil; 38 and 8 mg L − 1 for the Istmo crude oil and 8 In the international petroleum industry, crude oil products are traded on various oil bourses . 2{sup {degrees}}. Industrial Strategies Division . The Altamira block is located in the costal plane of the Gulf of Mexico, approximately 40 Km NW of the city of Tampico, in the south side of the state of Tamaulipas. The equity crude oil marketing group is an integrated operations, logistics and trading team that operates around the world. Large amount of drilling waste associated with the expansion of the Orinoco Oil Belt (OOB), the biggest proven reserve of extra-heavy crude oil (EHCO) worldwide, is usually impregnated with EHCO and highly salinized water-based drilling fluids. The cargoes load from the Dumai terminal. (2000) have reported concentrations of V and Ni of 277 and 52 mg L − 1 for the Maya crude oil; 38 and 8 mg L − 1 Evaluation of crude oil quality. There are 918 assaying equipment suppliers, mainly located in Asia. Aside from density and sulphur content, there are several other important properties that affect product quality and processability at the refinery. 67 degrees and typical sulphur content of 3. CRUDE OIL AT A GLANCE Refineries exist to convert crude oil into finished petroleum products. The correlations and calculations performed in the oil manager are all in accordance with the API technical data book. Equinor. Maya is a blend of crude oils from the Cantarell and Ku Maloob Zaap oil fields. Each crude oil type has unique molecular and chemical characteristics. 2016-10-11 · Maya can compete with Saudi crude given Mexico’s proximity to the U. A proposed refining scheme for the bottom of the Maya barrel consists of atmospheric distillation, vacuum distillation, the Impex process, and visbreaking. O Scribd é o maior site social de leitura e publicação do mundo. 35 mgKOH/g) though the MCRT is low (7. 5% 4. 69 weight (wt) %) and the crude oil called “Isthmus” is a light crude oil (with a sulfur con-tent of 1. N. Now let’s get down to the point here of what is a crude oil assay? Maya crude oil is shown to be a shear-thinning fluid below 313 K. The Market for Heavy Sour Crude in the US Gulf Coast. They are blended to 1 ChevronTexaco High Acid Crudes Crude Oil Quality Group New Orleans Meeting Anne Shafizadeh ChevronTexaco Energy Research Technology Company Gregg McAteer/John SigmonView detailed information regarding Canadian crudes now. Panjiva uses over 30 international data sources to help you find qualified vendors of Mexican altamira crude. Walmart’s least expensive tent is only going to cost you around $35. A crude oil assay is a compilation of laboratory (physical and chemical Crude Oil. , used data from recent independent assays of Mexican Maya crude oil before and after treatment with the Sonocracking technology. Crude oil data Selecting a crude oil from the following list will display the assay data and crude oil washing recommendations from EI Maya McKee Medanitos The best example I know is the Canadians induced western Canadian select. ”- Stephen Schork . We describe a rapid and effective method for purification of mitochondria from the yeast Saccharomyces cerevisiae. P. 8 % consisted of light and very light crudes. PRODUCT and COMPANY IDENTIFICATION Material between HTSD and crude assay distillation (a procedure which uses methods ASTM D2892. 7 vol %, and residue 61. 47 per barrel (bbl) in 2027 as global supply and demand come into balance. L. In practice, as crude oil gets heavier (Maya, Venezuelan crude, Canadian bitumen, Arab Heavy, Marlim, and so on), the crude assay TBP curves gener-ated by the standard ASTM D5236 become increasingly inaccurate above 800°F (427°C), leading to poor process model-ling predictions of actual vacuum unit performance