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The AAPG/Datapages Combined Publications Database

Showing 23,911 Results. Searched 200,673 documents.

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Permeability and Effective Stress: GEOLOGIC NOTES

M. D. Zoback , J. D. Byerlee

AAPG Bulletin

... was measured as a function of both confining pressure and pore pressure. As expected, permeability decreased with increased confining pressure...

1975

Confinement Facilitates Wetting Liquid Slippage through Mixed-wet and Heterogeneous Nanoporous Shale Rocks

Dian Fan, Wendong Wang, Amin Ettehadtavakkol, Yuliang Su

Unconventional Resources Technology Conference (URTEC)

... transport through simple pore structures, e.g., single straight pores. However, to study the overall flowing capability through a porous medium, e.g., shale...

2019

Dolostone Reservoir Texture and Fluid Flow

H. M. C. Danielli, Scott M. Frailey, George B. Asquith

West Texas Geological Society

... geometry in reservoir engineering. FLOW PATH GEOMETRY The geometry of a pore system can be assessed in terms of connectivity, coordination number, specific...

2020

Dolostone Reservoir Texture and Fluid Flow

H. M. C. Danielli, Scott M. Frailey, George B. Asquith

West Texas Geological Society

... of a pore system can be assessed in terms of connectivity, coordination number, specific surface, grain and crystal size, pore diameter, aspect ratio...

1996

The Influence of Pore Structure in Rocks on the Entrapment of Oil

N. C. Wardlaw

CSPG Special Publications

... of secondary porosity in both sandstones and carbonates. Throat to pore coordination number is a measure of the connectivity of a pore system and large...

1980

Using Magnetic Resonance Imaging and Petrographic Techniques to Understand the Textural Attributes and Porosity Distribution in Macaronichnus-Burrowed Sandstone

Murray K. Gingras, Bryce MacMillan, Bruce J. Balcom, Tom Saunders, S. George Pemberton

Journal of Sedimentary Research (SEPM)

... times, each of which is related to pore size, stronger MR signals must be calibrated to known porous zones by integrating petrographic data with MR...

2002

Subtle Seals and Fluid-flow Barriers in Carbonate Rocks

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

Rocky Mountain Association of Geologists

...” is the hydrocarbon-phase pressure required to initiate migration of hydrocarbons through a pore system. In order for hydrocarbons to migrate, it is necessary...

1994

A Bundle of Short Conduits Model of the Pore Structure of Gas Shale

Chunbi Jiang, Steven Bryant, Hugh Daigle

Unconventional Resources Technology Conference (URTEC)

... widely used to study the pore system of a porous medium. Haines (1930) observed non-wetting phase intrusion/extrusion hysteresis, and proposed two...

2015

Integrating Petrographic, Petrophysical, and 3D Pore-Scale Measurements of Core Material from the Shuaiba Reservoir in Al Shaheen, Qatar; #50245 (2010)

Rob Sok, Mark Knackstedt, Abid Ghous, Christoph Arns, Søren Frank, Frans van Buchem, Torben Rasmussen, Jens Larsen, Ramdas Narayanan

Search and Discovery.com

..., such as permeability and capillary pressure, from sedimentary facies. The purpose is to establish a rock-typing system that reflects the 3D pore structure and can...

2010

The Use of Spectral Gamma Ray Log Analyses in Reservoir Evaluation and Wireline Formation Testing Strategy: A Case Study from the Mundu Carbonate, East Java Basin

Iko Sagala

Indonesian Petroleum Association

... quality and the petroleum system of the Mundu structure (Schiller et al., 1994; Triyana et al., 2007). The present case study focuses on examining...

2018

A Model for the Evolution of Hot (>200°C) Overpressured Brines Under an Evaporite Seal: The Fundy/Magdalen Carboniferous Basin of Atlantic Canada and Its Associated Pb-Zn-Ba Deposits

Casey Ravenhurst, Marcos Zentilli

CSPG Special Publications

... — its importance in geology; a review. Bulletin of Canadian Petroleum Geology, v. 17, p. 255-295. Gretener, P. E. 1981. Pore pressure: Fundamentals...

1987

Abstract: Application Of Shear Wave Velocities For Pore Pressure Prediction In High Temperature Overpressure Regimes; #90315 (2017)

John Ajesh

Search and Discovery.com

...Abstract: Application Of Shear Wave Velocities For Pore Pressure Prediction In High Temperature Overpressure Regimes; #90315 (2017) John Ajesh AAPG...

2017

Quantification of Porosity and Permeability Reduction Due to Calcite Cementation Using Computer-Assisted Petrographic Image Analysis Techniques

Theodore T. Mowers, David A. Budd

AAPG Bulletin

.... Although petrographically obvious, the effect that cementation has had on the petrophysical properties of a pore system may be difficult to evaluate...

1996

Nature of Fort Chadbourne Fault System and its Relation to Petroleum Potential of Wilberns Formation (Upper Cambrian) of West-Central Texas: ABSTRACT

Stephen E. Poorman

AAPG Bulletin

...Nature of Fort Chadbourne Fault System and its Relation to Petroleum Potential of Wilberns Formation (Upper Cambrian) of West-Central Texas: ABSTRACT...

1984

Effect of Nanoscale Pore Confinement on Multi-Component Phase Equilibrium

Kai Zhang, Xiaohu Dong, Jing Li, Jiateng Lv, Keliu Wu, Peter Kusalik, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

... and 2 nm to 50 nm in diameter for shale reservoirs. In a confined system, the interaction between molecules and pore wall surfaces can alter...

2016

Geopressuring Mechanism of Organic Matter Cracking: Numerical Modeling

Xiaorong Luo , Guy Vasseur

AAPG Bulletin

..., hydrocarbon generation has been considered as one of the most important abnormal pressuring mechanisms. Hydrocarbon generation effects on pore-pressure...

1996

Abstract: Visual and Quantitative Investigation of Porosity across Thermal Maturity Boundaries in the Duvernay Formation, Alberta; #90224 (2015)

Erik O. Munson and R. Marc Bustin

Search and Discovery.com

... be used to fully understand the pore system. Mercury intrusion is able to quantify pore throat distributions in the macro- (> 50 nm) to mesopore (2–50 nm...

2015

Efficient interdisciplinary workflow for predrill seismic pore pressure prediction

Josue Fonseca, Anshuman Pradhan, Tapan Mukerji

International Meeting for Applied Geoscience and Energy (IMAGE)

...Efficient interdisciplinary workflow for predrill seismic pore pressure prediction Josue Fonseca, Anshuman Pradhan, Tapan Mukerji Efficient...

2022

Capillary Pressure: Part 5. Laboratory Methods

Charles L. Vavra, John G. Kaldi, Robert M. Sneider

AAPG Special Volumes

... the efficiency with which the nonwetting phase can be withdrawn from the pore system. Withdrawal efficiency (WE) is defined as the ratio of the mercury...

1992

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