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Petroleum





Encyclopedia results for Petroleum

  1. Petroleum

    . File Photo lg kuwait.jpg thumb An oil refinery in Mina Al Ahmadi, Kuwait Petroleum Latin L. petroleum , from lang gr petra rock lang la oleum oil ref Petroleum . Concise Oxford English Dictionary ... rock and undergo intense heat and pressure. Petroleum is recovered mostly through oil drilling ... carbon and hydrogen ref Petroleum is used in manufacturing a wide variety of materials, ref name ... day. The use of fossil fuels such as petroleum can have a negative impact on Earth s biosphere, releasing ... spill s. Etymology The word petroleum comes from Greek petra for rock and elaion for oil. The term ... online edition, entry petroleum ref It was used in the treatise De Natura Fossilium , published ... In the 19th century, the term petroleum was frequently used to refer to mineral oils produced by distillation ... of Petroleum Acts, from the Petroleum Act 1862 c. 66 onward. Composition In its strictest sense, petroleum includes only crude oil, but in common usage it includes all liquid, gaseous, and solid ... diagram of the petroleum mixture. ref name Hyne 2001 Hyne 2001 , pp. 1 4. ref An oil well ... chemistry volatile light crude oil s. The proportion of light hydrocarbons in the petroleum mixture ... forms a gas cap over the petroleum, and saline water which, being heavier than most forms of crude ... accessdate October 2, 2008 ref Petroleum is used mostly, by volume, for producing fuel oil and petrol ... Energy Statistics dead link date August 2010 ref 84 by volume of the hydrocarbons present in petroleum is converted into energy rich fuels petroleum based fuels , including petrol, diesel, jet, heating, and other fuel oils, and liquefied petroleum gas . ref cite web url http www.eia.doe.gov kids ... 1950s. Petroleum is also the raw material for many chemical products, including pharmaceutical ... into these other materials. Petroleum is found in porosity porous rock formations in the upper stratum strata of some areas of the Earth s crust geology crust . There is also petroleum in tar sands ...   more details



  1. Petroleum (disambiguation)

    Petroleum is a naturally occurring, flammable hydrocarbon. Petroleum may also refer to Petroleum coke Petroleum engineering Petroleum ether Petroleum extraction Petroleum licensing Petroleum geochemistry Petroleum geology The petroleum industry The Petroleum Institute Petroleum jelly Petroleum politics A Petroleum product A petroleum reservoir Liquefied petroleum gas Strategic Petroleum Reserve Place names Petroleum, Indiana Petroleum County, Montana Petroleum, West Virginia disambig pt Petroleum tr Petrol anlam ayr m ...   more details



  1. Ministry of Petroleum

    Ministry of Petroleum or Ministry of Oil may refer to Ministry of Oil Kuwait Ministry of Oil Iraq Ministry of Petroleum Iran Ministry of Petroleum and Energy Norway Ministry of Petroleum Pakistan Ministry of Petroleum and Mineral Resources Egypt Ministry of Petroleum and Natural Gas India disambig ...   more details



  1. Petroleum University

    Petroleum University or University of Petroleum may refer to China University of Petroleum , Dongying, Shandong Federal University of Petroleum Resource Effurun , Delta State, Nigeria King Fahd University of Petroleum and Minerals , Dhahran, Saudi Arabia Liaoning University of Petroleum and Chemical Technology , Fushun, Liaoning, China Pandit Deendayal Petroleum University , Raisan, Gandhinagar, Gujarat, India Petroleum University of Technology , Abadan, Iran Southwest Petroleum University , Chengdu, Sichuan, China University of Petroleum and Energy Studies , Dehradun, Uttarakhand, India Ufa State Petroleum Technological University , Ufa, Republic of Bashkortostan, Russia dab ...   more details



  1. Petroleum News

    unreferenced date February 2011 Unsourced image removed Image Petroleum news logo.jpg right 238px The Petroleum News is a weekly newspaper based in Anchorage, Alaska . Prior to April 6, 2003, Petroleum News was known as Petroleum News Alaska . The name change came as a result of the gradual addition of more Canada Canadian and Continental U.S. petroleum news to the weekly paper, and especially coverage of the proposed Mackenzie Valley Pipeline . The Petroleum News is the only standalone oil and gas publication in Alaska . External links http www.petroleumnews.com Petroleum News Online Category Newspapers published in Alaska Alaska newspaper stub ...   more details



  1. Gull Petroleum

    Infobox Company company name Gull Petroleum company logo Image gulllogo.png center company type Privately held company Private foundation 1976 industry Petroleum industry Petroleum location Perth, Western Australia Perth , Western Australia , Australia key people Mr Neil Rae, Chairman homepage http www.gull.biz www.gull.biz Gull Petroleum is a Perth, Western Australia Perth , Western Australia n based petroleum company , which retails fuel in Western Australia and New Zealand . External links http www.gull.biz Gull Petroleum official website Category Oil and gas companies of Australia Category Privately held companies of Australia Australia company stub petroleum company stub ...   more details



  1. Petroleum Geoscience

    Petroleum Geoscience is a journal published by The Geological Society of London and European Association of Geoscientists & Engineers covering science and technology associated with rock related petroleum disciplines. References reflist Category Geology journals sci journal stub ...   more details



  1. Institute of Petroleum

    The Institute of Petroleum IP was a UK based professional organisation that merged with the Institute of Energy in 2003 to form the Energy Institute . The Institute of Petroleum had similar goals to the EI but was specifically focused on the oil and gas industry , whereas the EI also covers other forms of energy including nuclear and alternative energies. The IP designation still survives, for example in the specification of test methods in the petroleum industry see for example a http www.intertek cb.com newsitetest news IP Methods.shtml list of IP Test Methods on Caleb Brett s site . The Energy Institute still runs an International Petroleum IP Week , a series of events and seminars aimed at the petroleum industry. Category Obsolete British Professional Bodies ...   more details



  1. Petroleum transport

    Petroleum transport is the transportation of petroleum and derivatives such as petrol gasoline . ref citation title A century of petroleum transport author Graham Edge url http books.google.com ?id 1DYQOgAACAAJ year 1998 ref Rapid transit Petroleum may be moved especially quickly by means of Exclusive harbors devoted to the activity such as Milford Haven Simple customs processes Efficient timetabling and flow processes Isolation from metropolitan areas to reduce conflicts with other types of traffic Uniform types of oil tankers Pipeline transport oil pipelines fuel tanker s In this way, millions of barrels of crude oil may be exported in one day. References reflist Category Petroleum transport industry stub zh ...   more details



  1. Regal Petroleum

    Image Regal logo.png 200px right Regal Petroleum plc is a petroleum company based in London with assets in Romania , Ukraine , Greece , and Egypt . It was founded by Frank Timi in November 1996, and is listed on the London Alternative Investment Market . External links http www.regalpetroleum.com Official Website Energy in the United Kingdom companies Category Oil and gas companies of the United Kingdom Category Companies established in 1996 petroleum company stub ...   more details



  1. Petroleum geochemistry

    Petroleum geochemistry is the application of chemical principles to the study of the origin, migration, accumulation, and alteration of petroleum... John M. Hunt, 1979 . ref Hunt, J.M., 1979. Petroleum Geochemistry and Geology . Freeman, San Francisco ISBN 0716710056 ref Petroleum is generally considered oil and natural gas es having various compounds composed of primarily hydrogen and carbon. They are usually generated from the decomposition and or thermal maturation of organic matter . The organic matter originated from plant s and algae . The organic matter is deposited after the death of the plant in sediments , where after considerable time, heat, and pressure the compounds in the plants and algae are altered to oil, gas, and kerogen . Kerogen can be thought of as the remaining solid material of the plant. The sediment usually clay and or calcareous lime ooze, Lithification hardens during this Diagenesis alteration process into Rock geology rock ie. shale and or limestone . The shale or limestone rock containing the organic matter is called the source rock because it is the source, having generated the petroleum. In our quest to find more oil and gas, we use numerous petroleum Geochemistry geochemical techniques to 1 identify source rocks and determine the amount, type, and maturation level of the organic matter 2 evaluate the potential timing of petroleum migration from the source rock 3 assess the potential migration pathways and 4 correlate petroleum compounds found in reservoirs, leaks, and surface seeps to find new pools of petroleum. Some of the petroleum geochemical techniques used are stable isotope s hydrocarbon analysis fingerprinting of specific organic compounds biological organic markers with gas chromatography GC and gas chromatography mass spectrometry GC MS maturity indicators like vitrinite reflectance laboratory pyrolysis and analysis kerogen typing and other more exotic techniques. References Reflist Category Geochemistry Category Petroleum chem ...   more details



  1. Petroleum geologist

    A petroleum geologist is an occupation that involves all aspects of Hydrocarbon exploration oil discovery and production in the field of petroleum geology . Petroleum geologists are usually linked to the actual discovery of oil and the identification of possible Oil field oil deposits or leads. It can be a very labor intensive task involving several different fields of science and elaborate machinery. Petroleum geologists look at the structural and sedimentary aspects of the stratum strata to identify possible oil traps. Profile Petroleum geologists make the decision on where the location of drilling will occur. This is done by locating prospects within a sedimentary basin. Petroleum geologists determine a prospect s viability looking at seven main aspects, according to the orthodox view of petroleum exploration Source The presence of an organic rich source rock capable of generating hydrocarbon s during deep burial. Reservoir The porous rock unit that collects the hydrocarbons expelled from the source rock and holds them inside a trap. Seal The rock unit that inhibits the oil or gas from escaping vertically out of a hydrocarbon bearing reservoir rock . Trap Structural or stratigraphic feature that captures migrating hydrocarbons into an economically producible accumulation. Timing Geologic events must occur in a certain order e.g. that the trap formed before migration rather than after. Maturation The process of thermal maturing of a source rock, leading to the cracking of its organic matter into oil and gas. Migration The movement of the less dense oil or gas from the source rock into a reservoir rock and then into a trap. These seven key aspects allow the Petroleum geologist to obtain a 1 dimensional idea of the subsurface. Some other data may be obtained via Geophysical ... also abiogenic petroleum origin Geologist Petroleum industry External links http www.fossiloilandgas.com Category Science occupations Category Petroleum geologists ...   more details



  1. Petroleum engineering

    Petroleum engineering is an engineering discipline concerned with the activities related to the production ... scientists, and petroleum engineering are the oil and gas industry s two main subsurface disciplines, which focus on maximizing economic recovery of hydrocarbons from subsurface reservoirs. Petroleum ... rock, while petroleum engineering focuses on estimation of the recoverable volume of this resource using ... high pressure The combined efforts of geologists and petroleum engineers throughout the life of a hydrocarbon ... they have the highest impact on field economics. Petroleum engineering requires a good knowledge of many other related disciplines, such as geophysics, petroleum geology, formation evaluation well ... Institute of Mining, Metallurgical, and Petroleum Engineers American Institute of Mining, Metallurgical and Petroleum Engineers AIME . The first Petroleum Engineering degree was conferred in 1915 by the University of Pittsburgh. ref cite web title Petroleum Engineering url http www.britannica.com EBchecked topic 454409 petroleum engineering toc64689 publisher Britannica accessdate 3 February ... like horizontal drilling and enhanced oil recovery , have drastically improved the toolbox of the petroleum ... in operations and require the petroleum engineer to be savvy in topics as wide ranging as thermo hydraulics, geomechanics, and intelligent systems. The Society of Petroleum Engineers SPE is the largest professional society for petroleum engineers and publishes much information concerning the industry. Petroleum engineering education is available at 17 universities in the United States and many more ... petroleum engineering training classes. Petroleum engineering has historically been one of the highest ... decline. In a June 4th, 2007 article, Forbes.com reported that petroleum engineering was the 24th ... survey showed petroleum engineers as the highest paid 2010 graduates at an average 125,220 ... with experience, salaries can go from 170,000 to 260,000 annually. Types Petroleum engineers divide ...   more details



  1. Petroleum Building

    Infobox nrhp name Petroleum Building nrhp type image TulsaPetroleumBldg.jpg caption Petroleum Building right location 420 S. Boulder St., Tulsa, Oklahoma lat degrees 36 lat minutes 9 lat seconds 4 lat direction N long degrees 95 long minutes 59 long seconds 29 long direction W coord display inline,title locmapin Oklahoma built 1921 architecture added April 15, 1982 area less than one acre governing body Private refnum 82003706 ref name nris NRISref 2009a ref The Petroleum Building is a 50 meter 10 floor building at 420 South Boulder in Tulsa, Oklahoma . It was built in 1921, and is a steel and reinforced concrete structure faced with buff brick. The name was given because most of the early tenants were associated with the petroleum industry. Later, it housed the Mayo Brothers Furniture Company. ref Best of Tulsa Petroleum Building. Accessed March 10, 2011. http www.bestoftulsa.com landmarks petroleum building.shtml ref ref name TPC PetroleumBldg Tulsa Preservation Commission. Petroleum Building Accessed March 10, 2011. http www.tulsapreservationcommission.org nationalregister buildings index.pl?id 32 ref References reflist NRHP in Tulsa County National Register of Historic Places Category National Register of Historic Places in Oklahoma Category Buildings and structures completed in 1921 Category Buildings and structures in Tulsa, Oklahoma Oklahoma geo stub Oklahoma NRHP stub ...   more details



  1. Wissol Petroleum

    links http www.wissol.ge Wissol Petroleum official website Category Oil and gas companies of Georgia ...   more details



  1. Petroleum resin

    orphan date January 2010 Petroleum resin is a Simple aromatic ring C5 C9 aromatic hydrocarbon used in industrial applications. It has a Adhesive tackifying effect and is suitable for use in paint , printing ink , adhesive s, rubber and other areas where tackiness is required. ref http www.fineresins.com product e.htm ref It is a kind of thermal plasticizing hydrocarbon resin produced by C5, C9 fraction, by products of petroleum cracking, through pretreatment, polymerization and distillation. It isn t a high polymer but a low polymer with the molecular weight between 300 3000. Featured by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicals. It has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing, Generally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers in hot melt adhesive, pressure sensitive adhesive, hot melt road marking paint,rubber tires and so on. References references Petroleum Resin also knowns as Petroleum Hydrocarbon Resin,is a kind of Hydrocarbon resins produced by C5 fraction and C9 fraction,by products of petroleum cracking,through pretreatment,polymerization and distillation.It isn t a high polymer but a low polymer with the molecular weight between 300 3000.Featared by acid value,easy mutual solubilities,resistant to water,resistant to ethanol and chemicals.It has the chemical stabilizing property to acid and alkaline,viscosity adjusting and thermal stabilizing. Generally,the resins are not used independently,but have to be used together with other kinds of resins as promoters ... products petroleum resin Brief technical characteristics of petroleum resins http elarum.com info standards tu 2451 089 05766801 99 TU 2451 089 05766801 99. Synthetic resins petroleum . Specifications. Category Petroleum products organic chem stub ru ...   more details



  1. Bankers Petroleum

    Infobox company name Bankers Petroleum Ltd. logo type Public company Public traded as TSX BNK foundation location city British Columbia location country Canada location locations of locations key people area served industry Oil and gas industry products Petroleum Oil fuels , lubricants br Natural gas LNG br Petrochemicals services revenue operating income net income num employees parent divisions controversies subsid slogan homepage http www.bankerspetroleum.com www.bankerspetroleum.com dissolved footnotes intl yes Bankers Petroleum Ltd. is a Canadian oil company operating in Albania . ref http investing.businessweek.com research stocks snapshot snapshot.asp?ticker BKX CN ref External links http www.bankerspetroleum.com Bankers Petroleum homepage References Reflist Category Companies of Albania Category Oil companies of Canada petroleum company stub ...   more details



  1. Aloha Petroleum

    Infobox Company name Aloha Petroleum, Ltd. logo Image Aloha petroleum logo.PNG 200px Aloha Petroleum type Private company genre foundation Honolulu early 1900 s founder location city Honolulu location country USA location locations 60 area served Oahu , Hawaii key people industry Retail and wholesale trade products services Petroleum products, convenience stores revenue operating income net income assets equity owner num employees parent divisions subsid slogan homepage http www.alohagas.com www.alohagas.com footnotes intl Aloha Petroleum, Ltd. is a company that owns numerous convenience store s Island Mini Mart and gas station s Aloha Quality Gas in Hawaii , many of which are operated by independent convenience store owners such as 7 Eleven . The company also has Federal government of the United States federal , Hawaii Law and government state , city and List of counties in Hawaii county contracts and supplies gasoline to other convenience stores and gas stations not branded as Aloha Gas or Island Mini Mart, including Costco , Freedom, NEX and AAFES. Aloha Petroleum Ltd. also owns the Mahalo branded gas stations. Aloha was part of a controversial deal in which Harken Energy sold the company to a group of investors that included two of Harken s own board members, turning Harken s ownership equity equity stake in Aloha into a loan, and thereby disguising most of their 1989 losses. This technique of inflating profits was used more famously by Enron . The same accounting firm, Arthur Andersen , was responsible for the Aloha Petroleum deal. ref http www.j bradford delong.net movable type archives 000345.html The Aloha Petroleum Deal ref References reflist External links http www.alohagas.com Aloha Petroleum official website Category Companies based in Hawaii ...   more details



  1. RAK Petroleum

    RAK Petroleum is a private oil and gas company based in the United Arab Emirates . It was formed in 2005, focusing on exploration and production in the MENA region. Notes reflist References http www.reuters.com article pressRelease idUS59115 09 Apr 2008 PRN20080409 Reuters press release, April 2008 Category Companies of the United Arab Emirates http investing.businessweek.com research stocks private snapshot.asp?privcapId 25838857 Company description at BusinessWeek ar no RAK Petroleum ...   more details



  1. Saga Petroleum

    Infobox Company company name Saga Petroleum ASA company logo Image Saga Petroleum logo.png center company type Public company Public foundation 1972 location B rum , Norway key people area served industry Petroleum products revenue operating income net income num employees 1300 1999 parent subsid footnotes Saga Petroleum was a Norway Norwegian Upstream oil industry upstream petroleum company established in 1972 that was acquired by Norsk Hydro in 1999. Since October 2007 it is a part of Statoil . The company was the only private ownership fully private oil company in Norway. It had partial ownership in 60 oil field licenses and was operator of 18. ref http www.business.com directory energy and environment oil and gas exploration and production saga petroleum asa adr SAGA PETROLEUM ASA ADR Information Business.com Bot generated title ref Saga had an international profile, including major operations on the Great Britain British continental shelf as well as minor operations in Angola , Indonesia , Libya and Namibia . ref http www.hydro.com library attachments en investor relations financial reports 20f 99.pdf 20F99del 1 Bot generated title ref . History Saga Petroleum was founded in 1972 as a private initiative based on a political wish to have three Norwegian oil companies. The company started up at the same time as Statoil and was part of the three company model with one state owned company Statoil , one semi private company Norsk Hydro and one fully private company Saga . The three Norwegian oil companies were to ensure that petroleum competence was established in Norway. Among the largest fields Saga operated was the Snorre oil field , in addition to Tordi oil field Tordi , Varg oil field Varg and Vigdis oil field Vigdis . ref no icon http web.archive.org web http saga.no ... index.html Norsk Hydro s Takeover of Saga Petroleum in 1999 Tittelside Bot generated title ref ... Norsk Hydro Category Companies based in B rum no Saga Petroleum nn Saga Petroleum ...   more details



  1. Bharat Petroleum

    refimprove date August 2011 Infobox company company name Bharat Petroleum Corporation Limited company logo File Bharat Petroleum Logo.svg 200px company type Government owned corporation State owned enterprise br public company Public traded as BSE 500547 br NSE BPCL company slogan energising lives, pure for sure foundation 1976 location Mumbai , Maharashtra , India key people R. K. Singh br Chairman & Managing Director MD revenue increase United States dollar US 34.10 billion small 2011 small ref name 10 K cite web url http money.cnn.com magazines fortune global500 2011 snapshots 6359.html title 2010 Bharat Petroleum Form 10 K date accessdate October 7, 2011 ref operating income net income increase US 358 million small 2011 small ref name 10 K assets increase US 15.00 billion small 2011 small ref name 10 K equity profit US 3.44 billion small 2011 small ref name 10 K num employees 14,654 small 2011 small ref name 10 K industry List of petroleum companies Oil and gas products Petroleum, natural gas, and other petrochemical s homepage URL http www.bharatpetroleum.com Bharat Petroleum Corporation Limited BPCL BSE 500547 , NSE BPCL is a state controlled oil and gas company headquartered in Mumbai , India. In 2011, Fortune Global 500 ranked the company of 272. ref name 10 K History In 1860s during vast industrial development, an important player in the South Asian market was the Burma oil company ltd Though incorporated in Scotland in 1886, the company grew out of the enterprises of the Rangoon ... hand dug wells in Upper Burma. In 1928, Asiatic Petroleum Company India started cooperation with Burma ... Limited. On 1 August 1977, it was renamed Bharat Petroleum Corporation Limited. It was also the first refinery to process newly found indigenous crude Bombay High . Operations Bharat Petroleum owns refineries ... of India de Bharat Petroleum fr Bharat Petroleum kn mr ru Bharat Petroleum ...   more details



  1. Marathon Petroleum

    Distinguish Marathon Oil Corporation Infobox company name Marathon Petroleum Corporation logo Image Marathon Oil logo.svg 200px type Public nyse MPC foundation Findlay, Ohio , United States U.S. start date 2005 09 01 location Findlay, Ohio , United States U.S. locations 5,100 franchised stations area served key people Gary R. Heminger , President & CEO industry Oil and gas services Pipeline transport , refining , marketing divisions Speedway LLC br Catlettsburg Refinery Catlettsburg Refining LLC homepage http www.marathonpetroleum.com marathonpetroleum.com Marathon Petroleum Corporation nyse MPC ... was formed as a subsidiary on September 1, 2005, from the former Marathon Ashland Petroleum, LLC , and is based ... title About Marathon Petroleum Corporation publisher Marathon Petroleum Corporation ref Marathon Petroleum ... left thumb Marathon Gas Station in Long Grove, IL Marathon Ashland Petroleum, LLC was a United States of America US based petroleum corporation , formed in 1998 from a merger of the downstream ... of PTC. In 2008 Marathon Petroleum Company, LLC sold their ownership of the company to Pilot. Deleted image removed Image Pictures of FIndlay 041.jpg thumb 250px right The Marathon Petroleum Company building ... of this now defunct company. In addition, Marathon Ashland Petroleum owned seven refinery refineries ... Ownership of the Marathon Ashland Petroleum Joint Venture publisher U.S. Energy Information Administration ref The company was renamed Marathon Petroleum Company on September 1, 2005. Citation needed ... from Marathon Petroleum Company, creating 2 independent entities. As a result, Marathon Petroleum Company .... The split was expected by Marathon executives to allow Marathon Petroleum Company to focus more ... store chain in the southeastern United States, announced a fuel supply agreement with Marathon Petroleum ... Marathon Petroleum Company Homepage Category Marathon Petroleum Category Companies based in Ohio ... Category Companies established in 1998 de Marathon Ashland Petroleum ...   more details



  1. Petroleum product

    process es to produce plastics and other useful materials. Since petroleum often contains a couple of percent sulfur , sulfur is also often produced as a petroleum product. Hydrogen and carbon in the form of petroleum coke may also be produced as petroleum products. The hydrogen produced is often ... cracking hydrocracking and hydrodesulfurization . Major products of oil refineries File Petroleum distillation.png thumb Scheme of petroleum distillation tower and distillation products valign top Asphalt Diesel fuel Fuel oil s Gasoline Jet fuel Kerosene width 40 Liquefied petroleum gas LPG Lubricant Lubricating oils Paraffin wax Tar Petrochemicals see discussion at end of Petroleum products Specialty ... pnp pct dc nus pct m.htm U.S. Energy Information Administration Petroleum Navigator Refinery Yield ... removal from petroleum which may have up to a couple percent sulfur as organic sulfur containing compounds ... , which is used for paving roads, lots, etc. An asphalt unit prepares bulk asphalt for shipment. Petroleum ... File Petroleum.JPG Sample of Crude oil petroleum File LPG cylinders.JPG Gas cylinder Cylinders of Liquified petroleum gas File Gasoline in mason jar.jpg Sample of Gasoline File Kerosene in mason jar.JPG ... to toxic petro chemical sprays and degreasers Reference Reflist DEFAULTSORT Petroleum Product Category Petroleum Category Petroleum products Category Hydrogen production ar be ... scn Prudotti dirivati d pitr liu simple Petroleum product fi ljynjalostustuote sv Petroleumprodukter ...   more details



  1. Biomarker (petroleum)

    Otheruses2 Biomarker Biomarkers are any of a suite of complex organic compounds composed of carbon, hydrogen and other elements such as oxygen,nitrogen and sulfur, which are found in crude oils, bitumens and a petroleum source rock and eventually show simplification in molecular structure from the parent organic molecules found in all living organisms. Essentially, they are complex carbon based molecules derived from formerly living organisms. ref Wang, Z. Stout, S. Fingas, M. Environmental Forensics, 2006 7, 105 146. ref Biomarker compounds are typically analyzed using gas chromatography and mass spectrometry . Some examples of biomarkers found in petroleum are pristane , phytane , sterane s, Oleanane triterpanes and porphyrin . Geologists and Geochemists utilize biomarkers traces found in crude oils and their related source rock to unravel the stratigraphic origin and migration pathways of presently existing petroleum deposits. ref Ian M. Head, D. Martin Jones & Steve R. Larter. Biological activity in the deep subsurface and the origin of heavy oil. Nature, 2003, 1 36. ref References reflist The Biomarker Guide. Interpreting Molecular Fossils in Petroleum and Ancient Sediments , 1993,by Kenneth Peters and J.Michael Moldowan,Prentice Hall, ISBN 0 13 086752 7 Category Petroleum biochem stub de Biomarker et Biomarker pl Biomarkery geologia ...   more details



  1. Hunt Petroleum

    distinguish Hunt Oil Company Hunt Petroleum Corporation was an oil and gas exploration and production company formed in 1950. The company was originally called Petrol Production Co. and was later renamed Hunt Petroleum Corporation. The company was a Delaware corporation owned 52.84 by the Margaret Hunt Trust Estate and 47.16 by the Haroldson L. Hunt, Jr. Trust Estate. The primary beneficiaries of these two trusts are the two eldest children of the late H. L. Hunt and Lyda Bunker Hunt. Hunt Petroleum Corporation had no common ownership and was not affiliated with any of the following entities Hunt Oil Company Petro Hunt , LLC Hunt Exploration Unity Hunt Hunt Properties or Rosewood Resources . On June 10, 2008, Fort Worth based XTO Energy announced its purchase of Hunt Petroleum for 4.19 billion. ref cite news url http www.forbes.com feeds afx 2008 06 10 afx5100025.html title XTO Energy to buy private firm Hunt Petroleum for 4.2B in cash stock publisher Forbes accessdate 2009 08 14 date June 10, 2008 ref References Reflist External links http www.xtoenergy.com en home.html XTO Energy Category Oil companies of the United States Category Natural gas companies of the United States Category Companies based in Dallas, Texas Category ExxonMobil subsidiaries ...   more details




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