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The AAPG/Datapages Combined Publications Database
Showing 5,243 Results. Searched 200,293 documents.
Ultimate expellable potentials of source rocks from selected super basins: What does “world class” look like?
Andrew Pepper and Elizabeth Roller
AAPG Bulletin
... determines its expulsion efficiency, with sorbed oil in the OM comprising an important feedstock for cracking and expulsion as gas. Additional input...
2021
Volumetric Calculation of Hydrocarbons Generated: Chapter 19: Part IV. Identification and Characterization
James W. Schmoker
AAPG Special Volumes
.... Variations in expulsion efficiency can thus introduce variations in HI that are not directly related to the geochemical character of the kerogen (Cooles et...
1994
ABSTRACT: Potential Generation Capacity of the South Louisiana Hydrocarbon System, by R. K. Zimmerman, Y. Shi, J. B. Echols, and G. Maciasz; #90941 (1997).
Search and Discovery.com
1997
ABSTRACT: Genetic Type and Source of the Gas in Well Wangs Jia Tun Region; #90108 (2010)
Wei Liu, Wei Fang, Yonghong Sun, and Yonghong Sun Y.
Search and Discovery.com
... source rock. The propane in the gas might be mainly sourced from the mudstone of Denglouku Member in Songzhan and Anda Rift. Estimation according...
2010
Abstract: The Jurassic Petroleum System of Kuwait; #90319 (2018)
Shahad A. Al-Enezi, Salem AlAli, Awatif AlKamiss
Search and Discovery.com
... modeling shows that Najmah source rock started to generate hydrocarbons at 115 Ma and has reached the expulsion phase at 0.65% vitrinite reflectance...
2018
The Barnett Shale: Compositional fractionation associated with intraformational petroleum migration, retention, and expulsion
Yuanjia Han, Nicolaj Mahlstedt, and Brian Horsfield
AAPG Bulletin
...–3, p. 489–502, doi:10.1016/0146-6380(88)90070-8.Leythaeuser, D., M. Radke, and R. G. Schaefer, 1984, Efficiency of petroleum expulsion from shale...
2015
3-D Numerical Modelling of Hydrocarbon Generation from the Barremian-Aptian Source Rock Unit of the Northern Orange Basin, South Africa; #11199 (2019)
Chris A. Samakinde, J. van Bever Donker, Raymond J. Durrheim, Musa S. Manzi
Search and Discovery.com
..., representing 91.81% and 8.19% of organic matter transformed into gas and oil respectively. The source rock has an expulsion efficiency of 0.77 on a scale...
2019
Abstract: Petroleum Geochemistry and Mudstone Diagenesis of the Woodford Shale, Anadarko Basin, USA - An Integrated Approach; #90283 (2016)
C. D. Laughrey, P. F. Purrazzella
Search and Discovery.com
...% of the petroleum generation process is complete with a 61 to 83% expulsion efficiency. Plots of oil crossover effect and oil saturation indices denote...
2016
From Source to Reservoir – the Generation and Migration Process, by Barry J. Katz
Search and Discovery.com
N/A
From Source to Reservoir – the Generation and Migration Process, by Barry J. Katz; #90043 (2005)
Search and Discovery.com
2005
Geochemical Evaluation of the Liquid Hydrocarbon Potential of "Marginal Source Rocks" — Application to Indonesian Basins
S. C. Teerman, R. J. Hwang, Y. C. Tang, B. Mertani, M. Stauffer, T. T. Ta
Indonesian Petroleum Association
...) their ability to generate adequate amounts of liquid hydrocarbons, and (2) expulsion efficiency. Accurate identification of oil- and gas-prone facies...
1994
Estimation of kerogen porosity in source rocks as a function of thermal transformation: Example from the Mowry Shale in the Powder River Basin of Wyoming
Christopher J. Modica, Scott G. Lapierre
AAPG Bulletin
... average expulsion efficiency of about 81% (i.e., [generated HCs - OIP from S1]/generated HCs).The final two (rightmost) columns in Table 2 show similar...
2012
New insights on the retention and migration of shale oil within the hypersaline Qianjiang Formation in the Jianghan Basin, China
Zhiliang He, Yuanjia Han, Qinglai Luo, Fu Wang, Furong Wang, and Shiqiang Wu
AAPG Bulletin
... high OSI values of >400 mg/g TOC, (2) negative expulsion efficiency values, and (3) preferential expulsion of saturate hydrocarbons > aromatic...
2024
The Nature of Shales and the Dynamics of Hydrocarbon Expulsion in the Gulf Coast Tertiary Section
Henry H. Hinch
AAPG Special Volumes
... four constraints, it is not surprising that the expulsion efficiency of source rocks generally is low. Obviously, these limitations are overcome...
1980
Daqing Oil Field, People's Republic of China: A Giant Field with Oil of Nonmarine Origin
Yang Wanli
AAPG Bulletin
... billion bbl), thus providing ample material to form a giant field. High expulsion efficiency: Data on hydrocarbon expulsion from source rocks around...
1985
Giant Oil Accumulations and Their Areal Concentration Efficiency
Kinji Magara
Geological Society of Malaysia (GSM)
... generation, 3) the thickness of the oil-generating "window", 4) the total geologic age involved, and 5) the fluid expulsion efficiency...
1993
Onshore Kutai Basin Pore Pressure Synthesis and Hydrocarbon Accumulation
Irawan Youdha Tribuana, Danny Nursasono, Arrie Kurniawan, Yoseph Robby Apranda, Hafizhan Ihsandani
Indonesian Petroleum Association
... the Accumulation zone, the "Expulsion Zone” exists starting from the temperature of 140°C, which corresponds to Ro = 0.6 (Hydrocarbon Maturity), situated...
2022
Abstract: A Compositional Petroleum Mass Balance in a Mature Zone for Exploration- Reconcavo Basin, Brazil, by L. F. C. Coutinho, H. L. de B. Penteado, F. Lorant, and J. L. Rudkiewicz; #90091 (2009)
Search and Discovery.com
2009
Innovative Approach for Estimating Organic and Inorganic Porosity in Organic Shale Reservoirs: A Case Study in the Vaca Muerta Formation
Ezequiel F. Lombardo, Haijing Wang, Sergio Cuervo, Luisa Crousse
Unconventional Resources Technology Conference (URTEC)
... logs. We demonstrate that the resulting porosity estimation based on normal compaction trends shows good agreement with the inorganic porosity...
2025
Oil, bitumen, and other confusing concepts: What do lab experiments really tell us?
Alan K. Burnham, Andrew E. Pomerantz, and Francois Gelin
AAPG Bulletin
... expulsion from the rock in either laboratory experiments or nature. Despite statements in the literature, hydrocarbons are generated immediately from kerogen...
2018
Abstract: EVALUATION OF EFFECTIVENESS OF ORDOVICIAN LOW-ABUNDANCE CARBONATE SOURCE ROCKS WITH AND WITHOUT HYDROCARBON EXPULSION IN THE PLATFORM OF TARIM BASIN; #90298 (2017)
Wenyang Wang
Search and Discovery.com
...Abstract: EVALUATION OF EFFECTIVENESS OF ORDOVICIAN LOW-ABUNDANCE CARBONATE SOURCE ROCKS WITH AND WITHOUT HYDROCARBON EXPULSION IN THE PLATFORM...
2017
ExxonMobils Electrofrac Process for In Situ Oil Shale Conversion
William A. Symington, David L. Olgaard, Glenn A. Otten, Tom C. Phillips, Michele M. Thomas, and Jesse D. Yeakel
Search and Discovery.com
... focused on critical technical issues: Identification of conductant. Maintaining electrical continuity. Expulsion under in situ stress...
Unknown
Purposes
Henry H. Hinch
AAPG Special Volumes
..., it is not surprising that the expulsion efficiency of source rocks generally is low. Obviously, these limitations are overcome to some degree in nature...
1978