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The AAPG/Datapages Combined Publications Database

Showing 37,702 Results. Searched 200,635 documents.

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Compaction and Micromechanics of a Mudstone Reservoir

Evan M. C. Kias, Jose Hasbani, John Degenhardt, Roberto Suarez-Rivera

Unconventional Resources Technology Conference (URTEC)

.... Sample properties and test parameters for Indiana limestone sample. IL-H 2.740 13.64 Hydrostatic Confining Pressure (kpsi) 0-16.5 IL-0.75 2.270...

2024

Storage of Gas in Water Sands

Douglas Ball , Peter Geddes Burnett

AAPG Special Volumes

... be at a depth commensurate with usable, handy pressure. Reservoirs from 500 to 2,500 ft deep are satisfactory if the fluids are at normal hydrostatic pressures...

1968

The Formation of Overpressure and It's Influence on Oil and Gas in Kuche Foreland Thrust Structural Zone, Tarim Basin, Northwest China; #90017 (2003)

Lianbo Zeng, Shurong Xiao

Search and Discovery.com

... violently before Tianshan mountain, and led to pressure unloaded rapidly. It is approximatively normal pressure system in Tabei uplift...

2003

Compaction Curves

Brewster Baldwin , Crispin O. Butler

AAPG Bulletin

... the effective stress (^sgr; total load minus hydrostatic pressure) supported by clayey rocks at equilibrium and their solidity: EQUATION (6) where ^agr has...

1985

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... (OBP) and hydrostatic pressure (HP). The most commonly used method is Eaton’s VES = VESn(Vp/Vpn)b , (1) where VESn = (OBP – HP), b is a local...

Unknown

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... (OBP) and hydrostatic pressure (HP). The most commonly used method is Eaton’s VES = VESn(Vp/Vpn)b , (1) where VESn = (OBP – HP), b is a local...

Unknown

Hydromechanical modeling of critically stressed and faulted reservoirs

Xing Zhang, Nick Koutsabeloulis, Kes Heffer

AAPG Bulletin

..., and the changes in fluid-pressure gradients with the evolution of permeability.At least three possible effective stress paths exist to bring a stable...

2007

Stylolite Development Post-Dates Rock Induration

H. V. Dunnington

Journal of Sedimentary Research (SEPM)

... controlled hydrostatic pressure and temperature could produce a better quantitative evaluation, but no published results of really significant experiments...

1954

Mud Problems in the Four Corners Region

E. J. Mayhew

Four Corners Geological Society

.... This zone is not considered exceedingly difficult because the hydrostatic pressure at these shallow depths is too low to induce fracturing along...

1952

An Inverse Approach for Relating Seismic Velocity and Overpressure to Permeability and Sedimentation History in Deep Basins, #40863 (2012)

Hector M. Moreno, Tim A. Minshull, Rosemary A. Edwards,

Search and Discovery.com

... Hydrostatic Conditions IA Real Conditions Real Conditions IA The   smooth   transi7on   from   normal   P   velocity   structure...

2012

Paleopressure Evolution Controlled by Activities of Hydrocarbons and Faults, Linnan Sag, Bohai Bay Basin, East China, #30141 (2010)

Chunquan Li, Honghan Chen, Huimin Liu, Hairuo Qing, Guoxiang Chi,

Search and Discovery.com

... to formation pressure. Currently, besides normal pressure, Linnan Sag is characterized by underpressure coexisting with overpressure. Measured formation...

2010

Development of a Pore Pressure Workflow and Multi-Variate Depletion Flag for Horizontal Child Wells in the Eagle Ford Formation

Rachel Grande, Taylor Levon, Bruce Warren

Unconventional Resources Technology Conference (URTEC)

..., and material properties. These can be expressed as a function of the cutting stress at the bit, hydrostatic mud pressure, and rock failure parameters. Further...

2020

Geomechanical aspects of CO2 sequestration in a deep saline reservoir in the Ohio River Valley region

Amie Lucier, Mark Zoback, Neeraj Gupta, T. S. Ramakrishnan

Environmental Geosciences (DEG)

.... Zanier, 1973, Determining fracture pressure-gradients from well logs: Journal of Petroleum Technology, v. 25, p. 12591268.Blanton, T. L., and J. E. Olson...

2006

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf

Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol

AAPG Bulletin

... gradients (Bjrlykke, 1996). This means that the pore-pressure gradient in sandstones is nearly always close to hydrostatic, even when they are highly...

2005

Modeling the Maturation and Migration of Petroleum: Chapter 5: PETROLEUM GENERATION AND MIGRATION

Alan K. Burnham, Jerry J. Sweeney

AAPG Special Volumes

..., the amount of expulsion can be estimated merely by calculating, at hydrostatic pressure, the volume in excess of porosity expected for normal compaction...

1991

Ship Shoal Block 107 Field: Offshore Louisiana

E. L. Russell

New Orleans Geological Society

... reservoirs produce oil at 35°, with an active water drive and normal hydrostatic pressure. Oil columns range up to 75. The upper Miocene reservoirs...

1973

Pinedale Anticline and Jonah Fields, Sublette County, Wyoming: A Geologic Discussion and Comparison

Dean P. DuBois

AAPG Special Volumes

... and pressure. Gas gradients are much less than the “normal” gradient observed for a column of water. Therefore, the aggregate pressure gradient we...

2014

Long-Range Petroleum Migration in the Illinois Basin: Chapter 26: Part I. Illinois Basin: Oil and Gas Systems

Craig M. Bethke, Jackie D. Reed, Donald F. Oltz

AAPG Special Volumes

... (e.g., Athy, 1930; Magara, 1976; Bonham, 1980), where rapid sedimentation maintains large pressure gradients (Bethke et al., 1988) and oil...

1990

Oil-Gas Productivity of Steep and Overturned Flanks of Folds of the Cis-Carpathians

N. N. Gun’ka

Petroleum Geology: A Digest of Russian Literature

... Eocene are completely water-bearing. Initial formation pressure in the pool exceeded the hydrostatic pressure. The seal for the pool is the clayey rock...

1981

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