..., but also its relationship with pyrite and how these minerals can influence the chemistry of kerogen and ultimately its hydrocarbon generation. Introduction Pyrite's ability to chemically sequester the sulfide created from microbial activity can have profound effects on the kerogen chemistry (Hughes et...

... Abstract Abnormal pressure is of great significance for hydrocarbon generation, migration and accumulation. The tight gas reservoirs in the Middle Jurassic Shaximiao Formation of the Sichuan Basin are characterized by considerable underpressure, which origin and evolution are still unclear...

... that have not reached pressure equilibrium yet due to fluid expansion caused by currently active or recent-in-geologic-time hydrocarbon generation. Published geological studies indicate that the main overpressure mechanism in the Rocky Mountain Region is the active generation of hydrocarbons. We...

... petroleum system, to establish their geographic extent and maturity trends and to locate areas for future optimal unconventional plays. machine learning complex reservoir Oil Family hydrocarbon generation shale gas family 11 Wolfcamp Artificial Intelligence Upstream Oil & Gas URTeC...

... Characterization structural geology core area History productive area erosion urtec 2430161 well logging unconventional resource economics delineation hydrocarbon generation productivity uplift intensity unconventional play Appalachian Basin sonic porosity URTeC 2430161 URTeC: 2430161 Early...

... migration were researched. During secondary migration of tight oil, buoyancy can't overcome the migration resistance in the tight reservoir, while overpressure caused by hydrocarbon generation is able to break through the resistance. According to the physical analog experiment of secondary migration...

... marine natural gas in China, is mainly derived from occluded hydrocarbon [1–5] . Previous studies reveal that the residual volume of the occluded hydrocarbon in source rocks is about 40%–60%, up to 70%, in other words, the hydrocarbon volume occluded in source rocks is over 1/2 of hydrocarbon generation...

... migratory contributions to better correlate production quantitatively and qualitatively. shale gas trueness hydrocarbon generation Reservoir Characterization Upstream Oil & Gas assessment structural geology variation complex reservoir Midland Basin kerogen Jarvie basin hydrocarbon...

... has reached the post mature stage. The paper has established a quantitative method and research process of hydrocarbon generation and expulsion of high-over matured shale, with no immature or low-mature samples available in China. The results the paper achieved is of great significance...

... to characterize kerogen type, organic matter conversion, and thermal maturation. Calculated vitrinite reflectance (from Tmax) indicated that the outcrop Boquillas samples have reached the thermal maturity level of about 0.65 to 0.7%Ro, implying that they have reached the stage of early-hydrocarbon generation...

... resistivity associated with hydrocarbon generation. Other notable work includes that by Price et al. (1984), Hester & Schmoker (1985), USGS (2009), and Jin and Sonnenberg (2013). This paper makes an attempt to explain some of the regional variability in Bakken/Three Forks production by examining...

... Summary Detailed organic and inorganic petrography investigations on two wells in the eastern Williston Basin indicate that hydrocarbon generation, migration and trapping may have different controls than previously recognized. Both of these wells, the Long 1-01H well on the eastern side...