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The AAPG/Datapages Combined Publications Database

Showing 5,471 Results. Searched 200,619 documents.

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Mechanism of hydrocarbon accumulation and enrichment of tuffaceous tight oil with separate reservoir and source rock: A case study of tuff reservoir from the Permian Tiaohu Formation in the Santanghu Basin, northwest China

Jian Ma, Zhilong Huang, and Tianjun Li

AAPG Bulletin

... atmospheric pressure conditions by using helium and nitrogen, respectively (Chen et al., 2008; Wang et al., 2015). The pore-throat radii of the tuffs were...

2019

A New Approach in VICOs Gas Well Deliquification … A Case Study in Badak Field

Andre Wijanarko, Budi Srisantoso

Indonesian Petroleum Association

... by tubing size, surface pressure and the amount of associated liquids being produced along with the gas. The primary objective of deliquification techniques...

2007

Influence of Wettability on Residual Gas Trapping and Enhanced Oil Recovery in Three-Phase Flow: a Pore-Scale Analysis using Micro-Computed Tomography; #41353 (2014)

S. Iglauer, M. Sarmadivaleh, M. Lebedev, and M. Ferno

Search and Discovery.com

... systems: pore-scale processes relating to capillary pressure-saturation relationships: Water Resour Res., v. 29, p. 2963-2974. Stauffer, D., 1979...

2014

Novel Chemical Restimulation Process Increases Hydrocarbon Production and Recovery in Aging Unconventional Wells

Michael Lantz, Cooper Mazon, David Garza, Monica Bower

Unconventional Resources Technology Conference (URTEC)

... permeability and subsequently small reservoir pore throats where pore throat radius is inversely related to capillary pressure (eqn 2). Capillary...

2025

Review of Characteristics of Low-Permeability Gas Reservoirs in Western United States

Charles W. Spencer

AAPG Bulletin

... can be prevented. Capillary Pressure and Relative Permeability to Gas Capillary pressure of rocks is influenced by pore-throat entry (and capillary...

1989

The Influence of Permeability of a Bed on the Position of the Water-Oil Contact

Iu. P. Gattenberger Ю. П. Гаттенбергер

Petroleum Geology: A Digest of Russian Literature

...); the difficulty, however, of determination of the value of capillary pressure under formation conditions and the absence of detailed investigations did not give...

1958

Grain assemblages and strong diagenetic overprinting in siliceous mudrocks, Barnett Shale (Mississippian), Fort Worth Basin, Texas

Kitty L. Milliken, William L. Esch, Robert M. Reed, Tongwei Zhang

AAPG Bulletin

... mostly destroyed primary intergranular porosity. The porosity (average 5 vol. % by Gas Research Institute helium porosimetry) and pore size (8 nm...

2012

Facies and reservoir characteristics of Silurian Interlake of the central and southwestern Williston Basin

Richard Inden, Alan Byrnes, Bob Cluff

Williston Basin Symposium

.... Capillary pressure curves indicate that pore throat heterogeneity is greater, and entry pressures lower, for reefal...

1998

Multiscale pore characterization of coal measure reservoirs and gas storage and transport behavior in Yanchuannan gas field of China

Shuling Tang, Dazhen Tang, Shimin Liu, Song Li, Jianchao Tang, Mingfeng Wang, Aobo Zhang, and Yifan Pu

AAPG Bulletin

... is present in the capillary pressure curves, indicating that the pores were relatively evenly distributed across the tested size range. Additionally...

2022

Conducting a Reservoir Simulation Study: An Overview: Part 10. Reservoir Engineering Methods

Scott K. Laudeman

AAPG Special Volumes

... (initial) fluid saturations are directly dependent on capillary pressure, which is itself a function of height above the fluid contacts, the fluid...

1992

A Formation Evaluation of the Middle Bakken Member Using a Multimineral Petrophysical Analysis Approach

Robert Klenner, Jason R. Braunberger, James A. Sorensen, Kurt E. Eylands, Alexander Azenkeng, Steven A. Smith

Unconventional Resources Technology Conference (URTEC)

... lds ferences in dol lomitization, fr racture intensit pore throat s ty, size, fluid satura ations, and effe ective porosity. MMPA and fracture analys...

2014

Facies Interpretation Based on Quantitative Analysis of Grain Size and Bed Thickness from Well Logs in Deepwater Turbidite Reservoirs; #50610 (2012)

Chicheng Xu, Carlos Torres-Verdín, and Ronald Steel

Search and Discovery.com

... relationships are examined between grain size and pore geometry as inferred from the combined effects of initial connate-water saturation and reservoir capillary...

2012

Filtration Properties of Rocks with Low Permeability

N. S. Gudok

Petroleum Geology: A Digest of Russian Literature

... of these porous media is governed by the small dimensions of the pore channels, which require a very high pressure for pushing oil into the water-saturated...

1960

Pore Geometry: A New System For Quantitative Analysis and 3-d Display: RESEARCH-METHOD PAPER

C. Lin, J. Hamasaki

Journal of Sedimentary Research (SEPM)

... for microtoming: Jour. Sed. Petrology, v. 53 (this issue). WARDLAW, N. C., 1976, Pore geometry of carbonate rocks as revealed by porecasts and capillary pressure...

1983

Spectrum of Nanopores, Micropores, and Associated Pore Networks and their Origins in Carbonate Strata

Robert G. Loucks

GCAGS Journal

... and imaged. Pore-throat size is a measurement obtained generally from mercury injection capillary pressure (MICP) analysis (Schowalter, 1979). The first...

2024

ABSTRACT: Reservoir Characterization to Inexpensively Evaluate the Exploitation Potential of a Small Morrow Incised Valley-fill Field; #90007 (2002)

Saibal Bhattacharya, Alan Paul Byrnes, Paul Gerlach, Ricardo Olea

Search and Discovery.com

... from a rock catalog to develop relative permeability and capillary pressure curves for a suite of porosity-permeability pairs. Use of these curves...

2002

The Influence of Fault Zone Processes and Diagenesis on Fluid Flow: Chapter 10: DIAGENESIS AND FAULTS

R. J. Knipe

AAPG Special Volumes

... of faulting in porous sandstones: Journal of Structural Geology, v.5, p.19-35. Berg, R.R., 1975, Capillary pressure in stratigraphic traps: AAPG Bulletin...

1993

Permeability Evolution during Deformation of Siliciclastic Sandstones from Moab, Utah

O. Kwon, B. T. Ngwenya, I. G. Main, S. C. Elphick

AAPG Special Volumes

... confining pressure (Pe) is defined as the difference between confining pressure (Pc) and pore pressure (Pp) (i.e., Pe = Pc Pp). One suite of samples...

2005

Characterizing Connectivity of Multiscale Pore Structure in Unconventional Reservoirs by the Complex Network Theory

Bin Zhao, Yanjun Shang, Lu Jin, Bao Jia

Unconventional Resources Technology Conference (URTEC)

... production profile. In shale gas reservoirs, pore size distribution closely correlates to the gas adsorbed in the rock, where large quantity of nano...

2017

Abstract: Reservoir Characterization of Unconsolidated Coastal Plain and Littoral Sandstones Case Study of a New Heavy Oil Shallow Play, Neuquina Basin, Western Argentina; #90171 (2013)

Martin F. Cevallos and Manuela T. Rivero

Search and Discovery.com

... degree of sorting, subtle changes in grain size distribution strongly impact pore throats sizes, thus affecting the production performance and recovery...

2013

Abstract: Reservoir Characterization of Unconsolidated Coastal Plain and Littoral Sandstones Case Study of a New Heavy Oil Shallow Play, Neuquina Basin, Western Argentina; #90171 (2013)

Martin F. Cevallos and Manuela T. Rivero

Search and Discovery.com

... degree of sorting, subtle changes in grain size distribution strongly impact pore throats sizes, thus affecting the production performance and recovery...

2013

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