ABSTRACT: A Kineticaliy Controlled Fluid Pressure and Migration Model, by Per Arne Bjorkum and Paul H. Nadeau; #91019 (1996)

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ABSTRACT: Similarities and Differences between Salt and Shale Tectonics; #90013 (2003)

Bruno C. Vendeville

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... deformation rate depends partly on its viscosity. By contrast, shale is weak only when subjected to fluid overpressure (caused by burial, hydrocarbon...

Pore Pressure Prediction in Challenging Areas … Reducing Uncertainty by Understanding Rock BehaviourŽ; #40650 (2010)

Sam Green, Richard Swarbrick, Stephen O'Connor, Phill Clegg, David T. Scott, and Bitrus Pindar

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... deltaic systems where compaction disequilibrium is the main source of overpressure generation, porosity/effective stress relationships can be utilised...

Overpressure compartments in the central paleo-uplift, Sichuan Basin, southwest China

Yifeng Liu, Nansheng Qiu, Zengye Xie, Qianying Yao, and Chuanqing Zhu

AAPG Bulletin

..., Development of sediment overpressure and its effect on thermal maturation; application to the Gulf of Mexico Basin: AAPG Bulletin, v. 80, no. 9, p...

Induced AVO Anomalies from Pore Pressure Effects

A.C. Buginga Ramos, M.A. Santiago Toledo

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... and the strong negative AVO gradients. RESULTS As stated earlier the effect of overpressure in the shale section is to cause a significant increase...

ABSTRACT: Control Factors of Fluid Migration, Entrapment and their Dynamic Process Simulation in the Central Diapiric Belt, Yinggehai Basin; #90013 (2003)

LI SITIAN, YIN XIULAN, YANG JIHA

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... are controlled by basin dynamic characteristics, structural stress field and overpressure system. The geodynamic background of the evolution of Yinggehai basin...

Origin of overpressure and pore-pressure prediction in the Baram province, Brunei

Mark R. P. Tingay, Richard R. Hillis, Richard E. Swarbrick, Chris K. Morley, Abdul Razak Damit

AAPG Bulletin

... properties directly associated with overpressure (Hermanrud et al., 1998; Bowers and Katsube, 2002). One effect of overpressure onset after compaction...

A Relationship of Overpressure, Diagenesis and Hydrocarbon Accumulation East Balingian Basin, Offshore Sarawak - Malaysia

Teguh Prasetyo, Andrew Firth, Mohd Reza Lasman

Indonesian Petroleum Association

...A Relationship of Overpressure, Diagenesis and Hydrocarbon Accumulation East Balingian Basin, Offshore Sarawak - Malaysia Teguh Prasetyo, Andrew...

Large-Scale Carbonate Slope Gravity Failures: From Stratigraphic Evolution to Numerical Failure Prediction; #11126 (2018)

Jean Busson, Vanessa Teles, Hervé Gillet, Antoine Bouziat, Nicolas Guy, Philippe Joseph

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... by the onshore Piezometry. • Plio-Quaternary Bahamas case :  Transient slope overpressure possible (rainfall event)  2nd order effect of cemented levels  2nd...

The Importance of Identifying the Evidence of Hydrodynamic Trapping for New Well Placement in Mature Offshore Stupa Field

Ahmad Anshariy, Hermawan, Wahyu Endarto, Andi Irawan, Fia Utama

Indonesian Petroleum Association

... of the Sepinggan Deltaic Sequence structural trap. The well has penetrated highly overpressure zone at the Sepinggan Deltaic Sequence with maximum...

Visualizing Depletion and Depletion-Induced Stress Changes in Unconventional Reservoirs

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Overpressure Retardation of Organic-Matter Maturation and Petroleum Generation: A Case Study from the Yinggehai and Qiongdongnan Basins, South China Sea

Hao Fang , Sun Yongchuan , Li Sitian , Zhang Qiming

AAPG Bulletin

... that the key for clearly understanding the possible effect of pressure is illustration by geological case studies. In this paper, we document the overpressure...

Some Indonesia's Giants: Unconventional Hydrodynamic Trap?

Agus M. Ramdhan, Lambok M. Hutasoit, Andang Bachtiar

Indonesian Petroleum Association

... hydrocarbon-water contact caused by fluid flow driven by overpressure gradient. This is in contrast to conventional hydrodynamic traps where fluid flow...

Numerical modeling of microfracturing and primary hydrocarbon expulsion in the Jurassic Lower Tuwaiq Mountain Shale: A conceptual framework

Syed Haider, Tadeusz W. Patzek, Thomas Finkbeiner, and Ralf Littke

AAPG Bulletin

... effect of ellipticity on the required overpressure, ΔP (pore pressure increment above the hydrostatic pressure), to initiate a horizontal crack. For α...

Gulf of Mexico overpressure and clay diagenesis without unloading: An anomaly?

Richard W. Lahann

AAPG Bulletin

... of load transfer overpressure (Lahann and Swarbrick, 2011), although the magnitude of this effect in terms of porosity reduction or increased overpressure...

Overpressuring in the Kutei Basin: Distribution, Origins and Implications for the Petroleum System

John A. Bates

Indonesian Petroleum Association

... to more than 10,000 ft; however, the base of the overpressure has not been encountered within a sedimentary section. The priamry mechanism for generation...

Direct evidence for abnormal overpressure generated by crude oil cracking in the Sinian Dengying Formation, Central Sichuan Basin, southwestern China

Yifan Song, Yong Chen, Tong Lin, Miao Wang, and Hui Tian

AAPG Bulletin

...Direct evidence for abnormal overpressure generated by crude oil cracking in the Sinian Dengying Formation, Central Sichuan Basin, southwestern China...

Effects of early petroleum charge and overpressure on reservoir porosity preservation in the giant Kela-2 gas field, Kuqa depression, Tarim Basin, northwest China

Xiaowen Guo, Keyu Liu, Chengzao Jia, Yan Song, Mengjun Zhao, and Xuesong Lu

AAPG Bulletin

... pressure, volume, temperature modeling; and (4) document the effect of overpressure evolution on the reservoir porosity in the Kela-2 gas field...

The Effect of Unconformities and Subsequent Loading on Pore Pressure Profiles

Jakob Heller, Stephen O 'Connor, Andrew Emery, Ed Hoskin, Jack Lee, Chris Ward

Indonesian Petroleum Association

...The Effect of Unconformities and Subsequent Loading on Pore Pressure Profiles Jakob Heller, Stephen O 'Connor, Andrew Emery, Ed Hoskin, Jack Lee...

Rapid sedimentation reduces the thermal gradient, increases pore pressure, and dramatically deepens the base of the gas hydrate stability zone in rapidly formed sedimentary basins

Alexey Portnov, Peter B. Flemings, Kevin Meazell, Michael Hudec, Dallas Dunlap

International Meeting for Applied Geoscience and Energy (IMAGE)

...). Our results show that cooler temperatures in rapidly formed sedimentary basins coupled with overpressure effect can cause dramatic downward...

Disequilibrium compaction as the cause for CretaceousPaleogene overpressures in the Danish North Sea

Ole Valdemar Vejbaek

AAPG Bulletin

... CretaceousPaleogene overpressure distribution in the Danish Central Graben shows a remarkable coincidence with the thickness of the rapidly deposited middle...

Abstract: Relationship Between Thrust Fault Architecture, Pressure Cell Stacking and Hydrocarbon Leakage in the Deep Offshore Niger Delta, by Livinus Nosike, Christopher Wibberley, Jean-Loup Montenat, Christophe Jardine, and Yves Pacalin; #90082 (2008)

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Abstract: Shale Tectonics and its Importance in Hydrocarbon Basin Evolution: A Rather Muddy Subject

Leslie J. Wood

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... requires overpressure to become ductile and may move from ductile to plastic to fluidized and back to ductile several times throughout its active life...

Similarities and Differences between Salt and Shale Tectonics, by Bruno C. Vendeville; #90037 (2005)

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The Origin of Jonah Field, Northern Green River Basin, Wyoming

Robert M. Cluff, Suzanne G. Cluff

AAPG Special Volumes

... fields in the Green River basin is dependent on the presence of overpressure. In the Gulf Coast and other areas, plots of shale resistivity and shale...