The Relationship Between Tempo-pressure Evolution and Accumulation Process of Deep Carbonate Reservoir in the Central Paleo-uplift, Sichuan Basin, Southwest China

Search and Discovery.com

Abstract: Application Of Shear Wave Velocities For Pore Pressure Prediction In High Temperature Overpressure Regimes; #90315 (2017)

John Ajesh

Search and Discovery.com

... behavior of the formation which manifests to a false normal pressure signature. This high velocity behavior at high temperature is attributed...

The Development of a Tool and Methods to be used in Flow Path Detection behind Casing for use in the Fayetteville Shale

Nathan K. Combs, Larry Watters, Jessica McDaniel, Voldi Maki, C.R. 'Dicky' Hall

Unconventional Resources Technology Conference (URTEC)

... with issues originating from the chemical reaction of the cement or the difference between formation pressure and hydrostatic pressure. Long-term gas...

Conroe Oil Field, Montgomery County, Texas

Frank W. Michaux Jr. , E. O. Buck

AAPG Special Volumes

..., is considered a normal phenomenon during the early stages of development for fields of the Conroe type. The decline of pressure in pounds per square inch...

The Antelope Arch of the Great Divide Basin, Fremont and Sweetwater Counties, Wyoming

Robert E. Wellborn, John P. Wold

Wyoming Geological Association

... the normal hydrostatic head of.433 psi/foot of depth. The more reliable data came from DST charts, constructing Horner plots where possible. Some were...

Multi-Fracture Stimulation Techniques Make Better Wells in Ultra-Low

Yanrong Chang, Hongjun Lu, Baochun Chen, Zhen-ning Ji, Chengwang Wang, Yin Qi, Jianshan Li, Xianfei Du, Guiqin Yin

Unconventional Resources Technology Conference (URTEC)

... permeability (0.05 to 0.3 mD) and low reservoir pressure (about 75 to 85% of normal hydrostatic pressure). Due to these reservoir conditions...

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...

Miocene seismic stratigraphy and geomorphology of Bibiyana gas field, Surma Basin, Bangladesh

Kenneth D. Ehman, Andrea F. Lisi, William S. Kowalik, James W. Turner, Joyanta Dutta, and Sirajum Munira

AAPG Bulletin

... illustrated by separate slopes of pressure with depth. These wells all lie above the normal hydrostatic gradient. Wells BY-13 through BY-26 were...

Composition, Distribution, and Origin of Fruitlan Formation and Pictured Cliffs Sandstone Gases, San Juan Basin, Colorado and New Mexico

Andrew R. Scott, W.R. KAiser, Walter B. Ayers Jr.

Rocky Mountain Association of Geologists

... Formation waters, San Juan basin. The Fruitland is overpressured relative to hydrostatic pressure in the north (pressure gradient of 0.50 psi/ft...

Soap Creek Oil Field, Big Horn County, Montana

Jack W. Nordquist

Wyoming Geological Association

... on the northwest flank of the dome. Unlike the Amsden and Madison reservoirs, the Tensleep pressure is below hydrostatic and it is doubtful if a down...

Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA

Malleswar Yenugu

Houston Geological Society Bulletin

... will affect the seismic properties that are of interest to geophysicists. Immature source rocks are in the normal pressured regime and the pressure...

Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA

Malleswar Yenugu

Houston Geological Society Bulletin

... will affect the seismic properties that are of interest to geophysicists. Immature source rocks are in the normal pressured regime and the pressure...

ABSTRACT Challenging the Paradigm "Missing Section - Normal Fault" - Implications for Hydrocarbon Exploration, #90104 (2010)

Chatellier Jean-Yves D.; Rueda Maria Eugenia

Search and Discovery.com

...ABSTRACT Challenging the Paradigm "Missing Section - Normal Fault" - Implications for Hydrocarbon Exploration, #90104 (2010) Chatellier Jean-Yves D...

The Possible Significance of Pore Fluid Pressures in Subduction Zones: Tectonic Processes: Model Investigations of Margin Environmental and Tectonic Processes

Roland von Huene, Homa Lee

AAPG Special Volumes

...). In all DSDP drilling on convergent margins, both the slope sediment and the subducted material show other than normal consolidation and hydrostatic...

Hydrate Stability Zone Permanence along Dynamic Louisiana Offshore

Allen Lowrie , Michael D. Max , Rhett Hamiter , Ian Lerche , Elchin Bagirov

GCAGS Transactions

... without re-establishing equilibrium, the hydrate base rises as the hydrate thins and a lower hydrostatic pressure maintains hydrate equilibrium. Thus...

Basin Modeling in Complex Area: Example from Venezuela

F. Schneider

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to the normal hydrostatic pressure. The closure between the two units may be obtained by considering an impermeable fault or by involving impermeable...

Parameters Influencing Porosity in Sandstones: A Model for Sandstone Porosity Prediction

M. Scherer

AAPG Bulletin

...% porosity for every 1,000 psi (6.9 MPa) above hydrostatic pressure. Because of the relationship between compaction and cementation, cement does...

High-Temperature Diagenesis in Shallow Chalk Reservoir, Skjold Oil Field, Danish North Sea: Evidence from Fluid Inclusions and Oxygen Isotopes

Jorgen Jensenius

AAPG Bulletin

...) and pressure-corrected values for different depths of entrapment. (Pressure corrected values assume hydrostatic pressure for values below the average...

Basin Modeling of Tadla Basin, Morocco, for Hydrocarbon Potential

Haddou Jabour , Kazuo Nakayama

AAPG Bulletin

... one carrier bed with hydrostatic pressure exists within each cell. The pressure gradient for Darcy's law is defined as the difference between pore...

Natural fracture characterization in tight gas sandstones: Integrating mechanics and diagenesis

Jon E. Olson, Stephen E. Laubach, Robert H. Lander

AAPG Bulletin

..., given by (Olson, 2003)where Pf is the fluid pressure acting inside the crack, Sn is the normal stress acting perpendicular to the crack plane...

Pressure coring a Gulf of Mexico deep-water turbidite gas hydrate reservoir: Initial results from The University of Texas–Gulf of Mexico 2-1 (UT-GOM2-1) Hydrate Pressure Coring Expedition

Peter B. Flemings, Stephen C. Phillips, Ray Boswell, Timothy S. Collett, Ann E. Cook, Tiannong Dong, Matthew Frye, David S. Goldberg, Gilles Guerin, Melanie E. Holland, Junbong Jang, Kevin Meazell, Jamie Morrison, Joshua I. O’Connell, Ethan G. Petrou, Tom Pettigrew, Peter J. Polito, Alexey Portnov, Manasij Santra, Peter J. Schultheiss, Yongkoo Seol, William Shedd, Evan A. Solomon, Carla M. Thomas, William F. Waite, and Kehua You

AAPG Bulletin

... of the coarse-grained hydrate reservoir. (B) In situ effective stress is determined by subtracting the hydrostatic pressure from the overburden stress. (C...

Abstract: On the Comparative Hydraulic Conductivity of Thin, Planar Cracks in Shale, Sandstone and Granite as a Function of Shear and Normal Stress; #90310 (2017)

Ernest H. Rutter, Julian Mecklenburgh

Search and Discovery.com

... is reduced by increasing effective normal stress (over a range of 80 MPa), and is recoverable during pressure cycling. Shear stress was increased at constant...

Current Status of Geodynamic Bases for Prediction, Prospecting, and Exploration for Oil and Gas

K. A. Kleshchev, V. S. Shein

Petroleum Geology: A Digest of Russian Literature

... develop as a consequence. Three main zones are recognized: Hydrostatic pressure with a normal fluid dynamic system corresponding with an artesian...

Styles of Continental Rifting: Results from Dynamic Models of Lithospheric Extension

Jean Braun, Christopher Beaumont

CSPG Special Publications

... of revolution about the hydrostatic axis. The sequence of these failure envelopes with σs increasing with depth closely approximates the pressure...

Malossa Field--Italy Po Basin

L. Mattavelli, V. Margarucci

AAPG Special Volumes

... of the Malossa field is the presence of abnormal pressures (about twice the normal hydrostatic pressures detected in the other sectors of the Po basin...