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The AAPG/Datapages Combined Publications Database

Showing 5,471 Results. Searched 200,756 documents.

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Pore Geometry as Related to Carbonate Stratigraphic Traps

John L. Stout

AAPG Bulletin

... as irreducible water saturation within the reservoir. These reservoir properties can be determined from capillary pressure measurements conducted...

1964

Derivation of Relative Permeability Curves from Capillary Pressure Curves for Tight Sandstone Reservoir Based on Fractal Theory

Xiuyu Wang, Xiaoqiu Wang, Jianfu Wang, Yu Pu, Shenglai Yang

Unconventional Resources Technology Conference (URTEC)

...Derivation of Relative Permeability Curves from Capillary Pressure Curves for Tight Sandstone Reservoir Based on Fractal Theory Xiuyu Wang, Xiaoqiu...

2016

Effects of Hydrodynamics on Cenozoic Oil Migration, Wasson field area, Northwestern Shelf of the Permian Basin

Alton A. Brown

West Texas Geological Society

.... Hubbert, M. K., 1953, Entrapment of petroleum under hydrodynamic conditions: AAPG Bulletin, v. 48, p.785–944. Jennings, J. B., 1987, Capillary pressure...

2001

Modeling of Abnormal Fluid Pressure in Unconventional Plays Due to Uplift

Xinyu Xia, Jon Wallace, Liangui Du

Unconventional Resources Technology Conference (URTEC)

.... Good sealing layers with low permeability, high capillary pressure and low diffusivity are required to keep the abnormal pressure in unconventional...

2013

Filtration Properties of Rocks with Low Permeability

N. S. Gudok

Petroleum Geology: A Digest of Russian Literature

... of the capillary pores. A relationship could not be established between the volume velocity of filtration of fluid and the drop in pressure for specimens 149...

1960

Abstract: Possible Oil Accumulation with Convex-Shaped OWC under Abnormally High Pressure Condition; Example from Offshore Sabah, Malaysia

Kazuo Nakayama

Geological Society of Malaysia (GSM)

... of the seal rock, but also the nature of the fluid contained within the trap. The behavior of the seal can be modeled using capillary pressure theory, finer...

2010

EXTENDED ABSTRACT: Migration And Entrapment Of Multiphase Hydrocarbons: Results From Simple Computer Modeling Experiments

C. L. Decker, Honglin Yuan, Joel S. Watkins, and Yuqian Li

GCAGS Transactions

... ranges from 0.1 to 1000 md, and appropriate porosities and capillary pressure profiles are assigned for each permeability. Figure 1. Model geometry...

1999

Estimate of Lithology and Net Gas Sand from Wireline Logs: Veracruz and Macuspana Basins, Mexico

Sakurai, Shinichi, Grimaldo-Suarez, F. M., Aguilera-Gomez, L. E., Rodriguez-Larios, J. A.

GCAGS Transactions

... was reviewed by using capillary-pressure results, along with detailed petrographic description. To determine net-gas intervals, unique relationships between...

2002

PORE SYSTEMS AND RESERVOIR QUALITY IN MISSISSIPPIAN CARBONATES AND THEIR RELATIONSHIP TO HYDROCARBON RESERVOIRS IN SOUTHERN SASKATCHEWAN

D. M. KENT, R. J. LEIBEL, S. C. ERIYAGAMA

Williston Basin Symposium

... that fills original porosity. Capillary-pressure mercury-injection analyses show that the geometry of present pore systems...

1982

A Physics Based Model of Enhanced Gas Production in Mudrocks

Syed Haider, Tadeusz W. Patzek

Unconventional Resources Technology Conference (URTEC)

... ) Outlet flow rate Pressure in nanopore (2000-5000 psi) Pressure in capillary Nanopore length (60 µm) Capillary radius (4 µm) dx : Distance between...

2020

Confocal laser scanning microscopy and automated petrographic image analysis in different rock types: Two-dimensional images capillary pressure curves estimation and three-dimensional porosity reconstruction

M. A. Caja, J. L. Pérez-Jiménez, M. F. León, and D. Acero-Allard

AAPG Bulletin

...Confocal laser scanning microscopy and automated petrographic image analysis in different rock types: Two-dimensional images capillary pressure...

2019

Pore-Space Characteristics of Productive Carbonate Rocks of Fields of the Pripyat Depression

N. M. Svikhnushin, V. A. Regush, G. P. Stavkin, T. V. Budzenko

Petroleum Geology: A Digest of Russian Literature

... of rocks: a-first, b-second, c-third. To the first type are referred rocks that are characterized by a curve of capillary pressure close to hyperbolic...

1976

ABSTRACT: Issues in Simulation of Shale Gas Reservoirs; #90122 (2011)

Deepak Devegowda, Richard Sigal, Faruk Civan, and Juan Andrade

Search and Discovery.com

...) the assumption of instantaneous capillary equilibrium which is used in standard simulators to eliminate one of the fluid pressure variables, 2...

2011

Impact of Light Component Stripping During CO2 Injection in Bakken Formation

Vanessa A. Fai-Yengo, Hamid Rahnema, Masoud Alfi

Unconventional Resources Technology Conference (URTEC)

.... Resistance to liquid flow is much higher compared to gas because of existing capillary pressure in microfractures and higher viscosity. The combination...

2014

Subtle Seals and Fluid-flow Barriers in Carbonate Rocks

Edward B. Coalson, Steven M. Goolsby, Mark H. Franklin

Rocky Mountain Association of Geologists

... by capillary forces. Upper: Before a seal will leak, buoyancy pressure in the hydrocarbon phase (black) must overcome capillary pressure in the pore throats...

1994

Determining the Accumulation Limits of the Physical Properties of Tight Sandstone Reservoirs in Eastern Ordos Basin, #51030 (2014).

Qing Cao, Jingzhou Zhao, Xinshe Liu, Aiping Hu, Liyong Fan, Huaichang Wang

Search and Discovery.com

... of hydrodynamic force and abnormal high pressure, when capillary force is equal to buoyancy, the corresponding critical pore-throat radius value can...

2014

Minimum Miscibility Pressure in Conventional and Unconventional

Tadesse Weldu Teklu, Najeeb Alharthy, Hossein Kazemi, Xiaolong Yin, Romona M. Graves, Ali M. Al-Sumaiti

Unconventional Resources Technology Conference (URTEC)

.... To account for the effect of capillary pressure and thermodynamic equilibrium in nanopores (hereafter, confined space), a critical property shift correlation...

2013

Optimization of Surfactant Flooding in Tight Oil Reservoirs

Mohammad Lotfollahi, Mohammad Reza Beygi, Ali Abouie, Kamy Sepehrnoori, Mary F. Wheeler, David A. DiCarlo

Unconventional Resources Technology Conference (URTEC)

... reduces residual oil saturation, but simultaneously straightens water-oil relative permeabilities and weakens capillary pressure forces. Due to the inherent...

2017

Study of Oil Recovery from Nonhomogeneous Porous Media

Sh. K. Gimatudinov

Petroleum Geology: A Digest of Russian Literature

... a high capillary pressure in a nonhomogeneous medium contributes to a considerable reduction in the oil recovery as a consequence of the intensive...

1962

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