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The AAPG/Datapages Combined Publications Database

Showing 23,917 Results. Searched 200,693 documents.

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Reservoir Characterization of the Bone Spring and Wolfcamp Formations, Delaware Basin, Ward County, West Texas

April Bievenour, Stephen Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... and Wolfcamp Formations in this study are characterized by: 1) a mixed pore system with various pore types coexisting in a given facies and maturity stage...

2019

Application of Electrical Resistivity Measurements to Problem of Fluid Flow in Porous Media

M. R. J. Wyllie , M. B. Spangler

AAPG Bulletin

... shapes fall within the same limits of k0, the majority grouping in the region k0= 2.0-2.5. The pore space in a porous medium may be regarded as a single...

1952

Summary: Principles of Carbonate Sedimentology

James Lee Wilson

Oklahoma City Geological Society

... approximately in situ and in a variety of shapes and sizes, special sedimentary principles and textural classification are necessary to further our...

1978

Integrated Petrophysical Properties and Multi-Scaled SEM Microstructural Characterization

Eric T. Goergen, Mark Curtis, Jeremy Jernigen, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... µm in width). The conclusions from these studies regarding pore sizes, shapes and locations are powerful, but the authors could not comment on how...

2014

A Geomechanics and Pore Pressure Informed Stage Level Optimization Case Study for Unconventional, Infill Development in the Powder River Basin

Joel Mazza, Justin Kegel, Steve Van Delinder, Tom Hewett, Beth Emborsky, Scott Patrick

Unconventional Resources Technology Conference (URTEC)

...A Geomechanics and Pore Pressure Informed Stage Level Optimization Case Study for Unconventional, Infill Development in the Powder River Basin Joel...

2023

Laboratory Determination of the Continuous Stress-Dependent Permeability of Unconventional Oil Reservoir Rocks

Daisuke Katsuki, Marte Gutierrez, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... is constant during the short time interval between individual readings, and (6) The compressibility of the excess pore pressure measurement system...

2013

Insight into pore-throat size distribution and the controls on oil saturation of tight sandstone reservoirs using nuclear magnetic resonance parameters: A case study of the Lower Cretaceous Quantou Formation in the southern Songliao Basin, China

Kelai Xi, Yingchang Cao, Ke Li, Keyu Liu, Rukai Zhu, and Beyene Girma Haile

AAPG Bulletin

... emplacement, however, show weak oil signals with lower intensities, and pore-throat size distribution curves show left-skewed shapes with peak values...

2020

Influence of tectonic exhumation on porosity of Wufeng–Longmaxi shale in the Fuling gas field of the eastern Sichuan Basin, China

Rui Liu, Fang Hao, Terry Engelder, Zhiguo Shu, Jizheng Yi, Shang Xu, and Changyu Teng

AAPG Bulletin

...<0418:MOTISC>2.3.CO;2. Hu, H., F. Hao, J. Lin, Y. Lu, Y. Ma, and Q. Li, 2017, Organic matter-hosted pore system in the Wufeng-Longmaxi (O3w-S11) shale...

2020

The role of fluid pressure and diagenetic cements for porosity preservation in Triassic fluvial reservoirs of the Central Graben, North Sea

Binh T. T. Nguyen, Stuart J. Jones, Neil R. Goulty, Alexander J. Middleton, Neil Grant, Alison Ferguson, Leon Bowen

AAPG Bulletin

... precipitation of robust chlorite grain coats. Increasing salinity of pore fluids during burial diagenesis led to pore-filling halite cements in sustained phreatic...

2013

Managing Reservoir Uncertainty at the North Belut Field, Offshore Indonesia, Natuna Sea: An Integrated Analysis of Biostratigraphy, Core, Wireline and Seismic Data

Phil Salvador, William R. Morris, Robert J. Morley, Mayesta Gunarto, Rahadian Adhyaksawan, Michael Challis

Indonesian Petroleum Association

... shapes and petrophysics) and seismic stratigraphy were carried out and integrated. Some conclusions: • Facies correlation to log motif is not always...

2008

A Pore Scale Study of Slickwater Systems in Shale Reservoirs: Implications for Frac-Water Distribution and Produced Water Salinity

Yinan Hu, Deepak Devegowda, Alberto Striolo, Anh Phan, Tuan A. Ho, Faruk Civan, Richard Sigal

Unconventional Resources Technology Conference (URTEC)

..., and average density profiles inside and outside the pore. Model Setup The activated kerogen system extends our previous study (Hu et al., 2013) to consider...

2013

Porosity Characterization Utilizing Petrographic Image Analysis: Implications for Rapid Identification and Ranking of Reservoir Flow Units, Happy Sprayberry Field, Garza County, Texas

John M. Layman, II, Wayne M. Ahr

West Texas Geological Society

..., and SEIG = solution enhanced intergranular. Table 1. Summation of pore data obtained from PIA. The four pore facies served as the classification system...

2002

Microstructures and Geochemical Characteristics of Bakken Shale Formations

Kouqi Liu, Mehdi Ostadhassan, Thomas Gentzis, Humberto Carvajal-Ortiz, Bailey Bubach

Unconventional Resources Technology Conference (URTEC)

... located in North America, Bakken Formation has become one of the largest shale oil plays in the world. Pore structures and geochemical properties...

2017

Reservoir Characterization and Fluid Typing Identification of Tight Carbonate Reservoir by Using High-Resolution Electrical Image Logs: A Case Study of Central Sichuan Basin, China

Yu Yu Wu, Qiang Lai, Kai Xuan Li, Ze Yu Wang, Jing Mo, Yue Wang, Feng Pan, Jin Long Wu, Xian Ran Zhao, Huan Su

Unconventional Resources Technology Conference (URTEC)

... the main types of pore space are vugs, caves and fractures. However, they are selectively developed and randomly distributed both laterally...

2022

Damaging Relative Permeability by Drilling, Completion and Production Operations

Monty Hoffman

Rocky Mountain Association of Geologists

... surface. All sizes of pore networks contain water. b) Pore size distribution of fluids in the transition zone. In a three phase system, gas...

2008

Calcified Filaments in Quaternary Calcretes: Organo-mineral Interactions in the Subaerial Vadose Environment

Colin F. Klappa

Journal of Sedimentary Research (SEPM)

... such as rates of crystallization, composition of contained fluids and shapes of pore spaces within and between cells. Precipitation of calcite within areas...

1979

Differential Diffusion During Carbonate Diagenesis: ABSTRACT

Nicholas E. Pingitore, Jr.

AAPG Bulletin

... carbonate diagenesis occurs in aqueous pore systems in which the average diameter is too small to permit mass transfer by fluid flow...

1980

Core and Log Analysis for Subtle Trap: Cotton Valley Tight Gas Sand: ABSTRACT

Joseph A. Schrank, Ercill Hunt

AAPG Bulletin

... with marine trace fossils. Examination of the pore system using an SEM shows authigenic illite (identified by XRD) lining the pores and pore throats...

1981

Bimodal Porosity in Oolitic Reservoir--Effect on Productivity and Log Response, Rodessa Limestone (Lower Cretaceous), East Texas Basin

B. D. Keith , Edward D. Pittman

AAPG Bulletin

... macropores and intercrystalline micropores within peloids and micritized ooids. Water-free gas production is limited to the rock with the bimodal pore system...

1983

Log-Analysis Problems Associated with Bimodal Pore System, Interlake Formation, North Dakota: ABSTRACT

S. B. Pluim, P. G. Painter, E. J. Bucher, A. L. Chaky

AAPG Bulletin

...Log-Analysis Problems Associated with Bimodal Pore System, Interlake Formation, North Dakota: ABSTRACT S. B. Pluim, P. G. Painter, E. J. Bucher, A. L...

1985

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