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• Quartz
  Hydrocarbons, bitumen and methane: trapped during growth of the quartz crystals from fluids containing organi
  8 KB (1,127 words) - 20:21, 23 January 2019
• FWhitehurst sandbox
  * methane http://scifun.chem.wisc.edu/chemweek/methane/methane.html
  22 KB (3,024 words) - 21:42, 19 December 2014
• Basin-centered gas systems: historical development and classification
  ...e nature of BCGAs, is too broad and includes such gas systems as [[coalbed methane]] and [[shale gas]].
  9 KB (1,373 words) - 13:40, 10 March 2015
• Surficial geochemistry and hydrocarbon detection methods
  The analysis of light hydrocarbons (chiefly methane through pentane) in soils and soil gases represents one of the earliest sur
  10 KB (1,443 words) - 16:08, 25 January 2022
• EMD Tight Oil & Gas Committee 2019-20 Annual Report
  * [[EMD Coalbed Methane Committee]]
  9 KB (1,373 words) - 20:57, 6 April 2021
• Carbon dioxide (CO2) storage
  ...deep saline formations, deep unmineable [[coal]] seams, enhanced [[coalbed methane]] recovery (ECBMR), and other opportunities such as salt caverns.<ref name= ...are considered economically unmineable or can be used to enhance [[coalbed methane]] recovery. Technical challenges for CO₂ storage in coal seams i
  37 KB (5,487 words) - 21:14, 11 March 2019
• EMD Tight Oil & Gas Committee 2020-21 Annual Report
  * [[EMD Coalbed Methane Committee]]
  9 KB (1,311 words) - 20:32, 20 September 2022
• Basin-centered gas systems: examples
  * Gas quality: Gas is of a thermal origin and generally composed of >90% methane, <5% ethane and higher homologs, <5% carbon dioxide, and negligible nitroge ...003 /> Gas in the Clinton-Medina sandstone is generally composed of 79-94% methane; 3-12% ethane, propane, and C₄₊ hydrocarbon; and 3-9% nitrogen a
  25 KB (3,445 words) - 19:01, 14 March 2016
• Hammerfest basin
  ...ese studies relate main classes of observations (typically pockmarks and [[methane]] hydrates and remnants of such) to leaking [[gas]]. A common approach for ...the Snøhvit gas field: Structural control and implications for thermogenic methane leakage in the Hammerfest Basin, SW Barents Sea: Marine and Petroleum Geolo
  23 KB (3,382 words) - 18:40, 10 January 2019
• Petroleum source rocks
  ...on also forms CO2 and H2O. These compounds are nonhydrocarbons (except for methane, CH4) and often escape early in the depositional and burial process. Theref
  12 KB (1,616 words) - 17:35, 13 April 2022
• Pressure detection
  * ''Drilling mud gas''—Gas in the drilling mud often increases because methane is dissolved in the pore water of some overpressured shales. As the cutting
  16 KB (2,450 words) - 21:42, 20 January 2022
• Shale tectonics
  ...2/CHAPTER12.HTM First approach in quantifying fluctuating gas emissions of methane and radon from mud volcanoes in Azerbaijan], ''in'' L. Wood, ed., Shale tec
  17 KB (2,466 words) - 16:16, 10 January 2024
• Biodegradation of crude oil in reservoirs
  ...89/full Enzymes involved in the anaerobic oxidation of ''n''-alkanes: From methane to long-chain paraffins]: Frontiers in Microbiology, v. 4, article no. 89,
  16 KB (2,354 words) - 18:16, 25 April 2022
• Reservoir simulation study
  ...a fluid in terms of the fundamental physical properties of its components: methane, ethane, heptanes-plus, and so on. These fundamental physical properties—
  19 KB (2,711 words) - 17:48, 21 January 2022
• Pinedale field
  ...recoverable reserves estimated to be about 39 trillion cubic feet (tcf) of methane-rich natural gas. Despite the huge gas reserves, the field's productive are
  16 KB (2,521 words) - 17:13, 29 January 2016
• Petroleum reservoir fluid properties
  ...hydrocarbons always contains a limited amount of [[solution gas]] (mainly methane), from about 10 SCF/STB at 1000 psia to about 35 SCF/STB at 10,000 psia for
  19 KB (2,721 words) - 21:21, 19 January 2022
• Basin-centered gas systems: elements and processes
  ...C., 1997, Minimum thermal stability levels and controlling parameters of [[methane]] as determined by C₁₅₊ hydrocarbon thermal stabilities, ''in''
  20 KB (2,949 words) - 18:24, 6 April 2016
• Delta plain, subaqueous
  ...l processes and produces large accumulations of sedimentary gas (primarily methane and carbon dioxide). The basic conditions for failure exist when stresses e ...ages.com/data/bulletns/1974-76/data/pg/0058/0004/0650/0661.htm Relation of methane generation to undercompacted shales, shale diapirs, and mud volcanoes]: AAP
  60 KB (9,022 words) - 17:17, 21 March 2016
• Shale-gas resource systems
  ...s versus oil. Although dry gas resource systems produce almost exclusively methane, wet gas systems produce some liquids and oil systems produce some gas. The ...enesis of shale gas: Physicochemical and geochemical constraints affecting methane adsorption and desorption]: AAPG Annual Convention, New Orleans, Louisiana,
  73 KB (10,728 words) - 18:16, 11 January 2024
• Phanerozoic Tethys region
  ...J., and Krull, E. S., 2006, Carbon isotopic evidence for terminal Permian methane outbursts and their role in extinctions of animal, plants, coral reefs, and
  79 KB (11,542 words) - 18:47, 19 July 2016

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