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The AAPG/Datapages Combined Publications Database
Showing 37,695 Results. Searched 200,619 documents.
Geodynamic Modeling of Sedimentation-induced Overpressure, Gravitational Spreading, and Deformation of Passive Margin Mobile Shale Basins
Markus Albertz, Christopher Beaumont, Steven J. Ings
AAPG Special Volumes
... and below depth d, the Hubbert-Rubey pore-fluid-pressure ratio represents what are to be assumed to be hydrostatic (HR = h) and overpressured conditions (HR...
2010
The Impact of Overpressure as Sealing Capacity in a Fractured Basement Reservoir, South Sumatera Basin
Aiman Haidar Shamlan, Fariz Kustama Kadafi Loudoe, Eko Laksono, Iin Muhsinah, Mochammad Syaifuddin, Mohamad Amin Ahlun Nazar
Indonesian Petroleum Association
...). This method is widely applied to predict pore-pressure in normally compacted sediment. The sonic log is used to create Normal Compaction Trend (NCT...
2018
Re-Discovering the Gummy Gas Field Gippsland Basin
Eamonn Montague, Brendan Frears, Mark Browne, Peter Strauss, Stephen Adams, Jeremy Prosser
Australian Petroleum Production & Exploration Association (APPEA) Journal
... reservoir properties. • Slight shifts in the GB3, 4 and 5 pressure gradients are explained by regional depletion effects and that the ‘recon structed...
2023
Fault-Seal Analysis in Offshore Gas Fields of South Mahakam Area, Kutai Basin, Indonesia
Riza Aria Amar, Benyamin Sapiie
Indonesian Petroleum Association
..., dominated by channels, bars, and flood deposits, with pore-pressure increasing from hydrostatic to highly overpressured towards distal areas. Fault seal...
2018
Defining the geomechanical operating limits for subsurface CO2 storage
Simon Holford, Mojtaba Rajabi, Scott Mildren, Rosalind King, Adam Bailey
Australian Energy Producers Journal
... 1500 1600 Loretta 1700 1800 1900 ‘Linear’ Sh gradient 2000 Hydrostatic pressure gradient Minimum horizontal stress Maximum horizontal stress...
2024
Models for Marine Evaporite Basins and Evaporite Environments: Chapter 1
Brian W. Logan
AAPG Special Volumes
... sequence (Figure 3). Physical environment: Wind, density gradients and hydrostatic differentials are the main forcing mechanisms in pond environments...
1987
Abstract: Origin of Early Overpressure in the Upper Devonian Catskill Delta Complex, Western New York State; #90063 (2007)
Search and Discovery.com
2007
Exploration for Reservoir Quality Rock Bodies by Mapping and Simulation of Potentiometric Surface Anomalies
J. Toth, K. Rakhit
CSPG Bulletin
... fluid flow, steep regional hydraulic gradients and good database. The study was executed in three main phases: 1. qualitative assessment and selection...
1988
The rate of pressure dissipation from abnormally pressured compartments
Ann Muggeridge, Yafes Abacioglu, William England, Craig Smalley
AAPG Bulletin
... that varies with depth, above and below which pressures return to their normal hydrostatic values. However, he did not include pressure barriers...
2005
East Java Mud Volcano (LUSI): Drilling Facts and Analysis, Nurrochmat Sawolo, Edi Sutriono, Bambang P. Istadi, and Agung B. Darmoyo, #50186 (2009)
Search and Discovery.com
2009
Geomechanical modeling of stresses adjacent to salt bodies: Part 2Poroelastoplasticity and coupled overpressures
Maria A. Nikolinakou, Gang Luo, Michael R. Hudec, Peter B. Flemings
AAPG Bulletin
... remains hydrostatic. In the undrained case (Figures 11B, 12B), the initially hydrostatic pressure profile has been modified by the coupled...
2012
Chapter 6: The Giant Continuous Oil Accumulation in the Bakken Petroleum System, U.S. Williston Basin
Stephen A. Sonnenberg, Cosima Theloy, Hui Jin
AAPG Special Volumes
... pressure in the immediate surroundings (Tissot and Welte, 1984). Pressures that exceed normal hydrostatic and even lithostatic pressure are possible...
2017
A Model for the Origin of Underpressured and Overpressured Tight Gas Systems: Rate Competitive Gas Generation, Water Drainage and Gas Leakage, by S. W. Burnie, Dr. Brij-Maini, Kaush Rakhit, and Bruce R. Palmer
Search and Discovery.com
N/A
A Model for the Origin of Underpressured and Overpressured Tight Gas Systems: Rate Competitive Gas Generation, Water Drainage and Gas Leakage, by S. W. Burnie, Dr. Brij-Maini, Kaush Rakhit, and Bruce R. Palmer; #90042 (2005)
Search and Discovery.com
2005
Tertiary Geology and Principal Oil Fields of Burma
H. R. Tainsh
Tulsa Geological Society
... to the hydrostatic pressure. Production has been obtained by dissolved-gas drive, gas-cap expansion, and marginal water encroachment. Earlier wells produced...
1949
Modeling of Fiber-optic Strain Response When Pumping Stops to Verify Potential Continuation of Fracture Extension
Kildare George Ramos Gurjao, Eduardo Gildin, Richard Gibson, Mark Everett
Unconventional Resources Technology Conference (URTEC)
... fields of 6 pressure drop gradients representing distinct fluid leak off scenarios. We perform two case studies to determine the pair extension...
2023
Ground-Water Circulation in the Western Paradox Basin, Utah
John W. Thackston, Bryan L. McCulley, Lynne M. Preslo
Rocky Mountain Association of Geologists
...-in pressures are often below normal hydrostatic pressure for the test depth. On the other hand, in the salt anticline areas and a few other scattered...
1981
Hydrocarbon Generation and Migration Routes in the East Texas Basin
William A. Wescott, William C. Hood
AAPG Bulletin
... size to rapidly dissipate the pressure that is in excess of normal hydrostatic pressure. Without the excess pressure, there would be little tendency...
1994
Case Studies in Canadian Petroleum Geology: Vertical Migration of Hydrocarbons at Alma, Offshore Eastern Canada
J.S. Bell
CSPG Bulletin
... pressure). Pore pressure is hydrostatic from the sea floor to -3402 m where geopressuring begins. Note the marked rise in pressure at -4386 m, defined here...
1989
Factors Necessary to Define a Pressure Seal
David Deming
AAPG Bulletin
...Factors Necessary to Define a Pressure Seal David Deming 1994 1005 1009 78 6. (June) A pressure seal is a rock layer capable of confining anomalous...
1994
The Lateral Distribution of Clay Minerals in Lakes Pontchartrain and Maurepas, Louisiana
Robert A. Brooks, Ray E. Ferrell, Jr.
Journal of Sedimentary Research (SEPM)
..., the trends of the ionic gradients are fairy constant. Clay minerals flocculate and settle in reasonably consistent patterns in response...
1970
Abstract: Nuclear Well-Logging in Permafrost
John K. Petersen, Koji Kawasake, T. E. Osterkamp, James H. Scott
Pacific Section SEPM
...) in the Earth include mean annual ground temperatures, geothermal gradients, subsurface pressure conditions, gas composition, and pore-fluid salinity...
1987
GEOLOGIC HISTORY OF LEWIS AND CLARK CAVERNS, MONTANA
Richard B. Aram
Montana Geological Society
... hydrostatic pressure, so phreatic water can flow uphill, or create elliptical side passages in the walls or ceiling. However, water fills only...
1981
High-Angle, Shallow Depth Drilling in the South China Sea
Saadon Bin Kairon, D. R. Schroeter
Southeast Asia Petroleum Exploration Society (SEAPEX)
... Pressures Normal formation pore pressure gradients of 0.4364 to 0.4447 psi/ft exist from surface to below the E-40/42 sandstone, the lowermost objective...
1986
Stimulation Treatments in the Bakken Formation: Implications for Horizontal Completions*
David D. Cramer
Montana Geological Society
... buildup tests of producing Bakken wells have gauged pressure gradients as high as 0.73 psi/ft (Murray, 1968; Cramer, 1986...
1991