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The AAPG/Datapages Combined Publications Database

Showing 3,211 Results. Searched 200,691 documents.

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Abnormal Formation Pressure: A Review

L.A. Pickering, G.J. Indelicato

Rocky Mountain Association of Geologists

... ABSTRACT Abnormal formation pressure is defined as any pressure that devrates from the normal hydrostatic gradient. In order for these pressures to form...

1985

Upward and Downward Migrations of Fluids in the Subsurface

Kinji Magara

CSPG Bulletin

... pressure p at depth Z is equivalent to (the hydrostatic pressure at Ze) + (the overburden pressure between Ze and Z). Now, when the abnormal pressure...

1969

Memoir 70, Chapter 11: Causes of Formation and Distribution of Abnormally High Formation Pressure in Petroleum Basins of Ukraine

A.J. Polutranko

AAPG Special Volumes

... 181 194 AAPG Memoir 70: Abnormal Pressures in Hydrocarbon Environments The maintenance of abnormally high formation pressure (AHFP) over long periods...

1998

Geological Aspects of Abnormal Reservoir Pressures in Gulf Coast Louisiana

George Dickinson

AAPG Bulletin

... understanding of their origin. Abnormal pressure has been defined as any pressure which exceeds the hydrostatic pressure of a column of water containing...

1953

Modeling of Abnormal Fluid Pressure in Unconventional Plays Due to Uplift

Xinyu Xia, Jon Wallace, Liangui Du

Unconventional Resources Technology Conference (URTEC)

... kPa/m (0.43 psi/ft) or the ratio to the hydrostatic pressure is less than 1.0, it is referred to as underpressure3. Some examples of abnormal pressure...

2013

Definition, Identification, and Measurement of Normal and Abnormal Subsurface Pressures

Donald J. Timko, Lloyd C. Fons, William K. Grittman, Forest B. Rees

Houston Geological Society

... water column's density and temperature. Formation pressure that exceeds the calculated hydrostatic pressure is defined as being abnormal. Formation...

1971

Integrated Analysis of Abnormal Pressures in Source Rocks: Theory and Implications for Jurassic Unconventional Resource Exploration in Saudi Arabia

Mohammed Al Duhailan, Mohammed Boudjatit, Nai-Shyong Yeh, Ivan Leyva Clay Kurison, Angelica Rios Alvarez, Yasser Ghamdi, Saad Shehri

Unconventional Resources Technology Conference (URTEC)

... to develop with 40% to 70% diffusion restriction for pressures. This restriction can maintain pressures above the regional normal hydrostatic pressure...

2016

The Geological Significance of Abnormal Pressures in Oil and Gas Wells: Abstract

Parke A. Dickey

Tulsa Geological Society

...The Geological Significance of Abnormal Pressures in Oil and Gas Wells: Abstract Parke A. Dickey 1967 285 285 Vol. 35 (1967) Oil and gas are usually...

1967

Abnormal Pressures and Water Saturations in Tight Gas Scenarios, #42001 (2017).

Marcelo Crotti

Search and Discovery.com

.... For all other rights contact author directly. 1 InLab, Buenos Aires, Argentina, South America ([email protected]) Abstract Abnormal pressure...

2017

Role of Temperature and Burial Depth in Development of Subnormal and Abnormal Pressures in Gas Reservoirs: ABSTRACT

Colin Barker

AAPG Bulletin

...) at 178°F (81°C). The pressure in the gas will start at 1,860 psi (12,815 kPa) hydrostatic at 4,000 ft (1,200 m), but the temperature rise...

1979

The Use of Seismic Data in Predicting the Abnormal High Pressure Zone for Exploration Drilling in Pertamina Unit E.P. III Working Area

Basuki Puspoputro

Indonesian Petroleum Association

...The Use of Seismic Data in Predicting the Abnormal High Pressure Zone for Exploration Drilling in Pertamina Unit E.P. III Working Area Basuki...

1983

Memoir 70, Chapter 9: Pressure Regimes and Pressure Systems in the Adriatic Foredeep (Italy)

AAPG Special Volumes

...Memoir 70, Chapter 9: Pressure Regimes and Pressure Systems in the Adriatic Foredeep (Italy) 1998 145 160 AAPG Memoir 70: Abnormal Pressures...

1998

Deep Pressure Seal in the Lower Tuscaloosa Formation, Louisiana Gulf Coast

Suzanne D. Weedman, Albert L. Guber, and Terry Engelder

AAPG Special Volumes

...), or the thermal expansion of pore water with burial (Barker, 1972). Additionally, the maintenance of abnormal pressure over geologic time requires either seals...

1994

Seismic Amplitude Versus Offset (AVO) Character of Geopressured Transition Zones

John N. Louie and Abu M. Asad

AAPG Special Volumes

... and Seals  The presence of diagenetically cemented seals distinguishes between possible mechanisms for the maintenance of abnormal fluid pressures...

1994

Aquathermal Pressuring--Role of Temperature in Development of Abnormal-Pressure Zones: GEOLOGICAL NOTES

Colin Barker

AAPG Bulletin

...Aquathermal Pressuring--Role of Temperature in Development of Abnormal-Pressure Zones: GEOLOGICAL NOTES Colin Barker 1972 2068 2071 56 10. (October...

1972

Calculated Compaction States of Thick Abnormally Pressured Shales

Richard S. Bishop

AAPG Bulletin

... into three zones--hydrostatic, transitional, and abnormal (or "super abnormal"). Although the transitional zone pressure is higher than hydrostatic...

1979

Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas

P. Manik, P. A. Soedaldjo

Indonesian Petroleum Association

...Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas P. Manik, P...

1984

Geo-Fluid-Dynamic Aspects of Oil-Gas Accumulation in Sub-Salt Sediments of Central Siberian Craton

M. S. Kraychik, O. A. Baboshina

Petroleum Geology: A Digest of Russian Literature

... the coefficient of abnormal formation pressure (Kan), which is the ratio of formation pressure to hydrostatic pressure. The areas with lowest formation...

1996

Pressure Seals--Interactions with Organic Matter, Experimental Observations, and Relation to a "Hydrocarbon Plugging" Hypothesis for Pressure Seal Formation

Jean K. Whelan, Lorraine Buxton, and Lawrence M. Cathles III

AAPG Special Volumes

...Pressure Seals--Interactions with Organic Matter, Experimental Observations, and Relation to a "Hydrocarbon Plugging" Hypothesis for Pressure Seal...

1994

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