Hydrodynamics and Overpressuring in the Jeanne D'Arc Basin, Offshore Newfoundland, Canada: Possible Implications for Hydrocarbon Exploration

A. L. Rogers, N. A. Yassir

CSPG Bulletin

... as a secondary flow path. Effect of Overpressuring on the Regional Flow System Overpressure is pore fluid pressure in excess of normal hydrostatic values at any...

Induced AVO Anomalies from Pore Pressure Effects

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

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the sedimentary sucession is under hydrostatic pressure regime. Frequently, however, AVO signatures can be quite ambiguous causing the need for well/seismic...

Pore Pressure Prediction and Its Relationship to Structural Style in Offshore Tarakan Sub-Basin, Northeast Kalimantan

Perdana Rakhmana Putra, Tasiyat, Benyamin Sapiie, Agus M. Ramdhan

Indonesian Petroleum Association

... (normal-growth faults). The purpose of this study is to determine the mechanism of structural development, pore-pressure prediction, over pressure...

Experimental Investigation of Pressure Solution of Quartz

J. J. Renton, M. T. Heald, C. B. Cecil

Journal of Sedimentary Research (SEPM)

... lographic feature which causes the greater rate of solution of negative rhombohedra compared to positive rhombohedra. In the normal pressure solution...

Hydrogeologic Aspects of Structural Deformation in the Northern Gulf of Mexico Basin

Paul H. Jones, Raymond H. Wallace, Jr.

New Orleans Geological Society

... The resistance of unconsolidated clastic sediments to structural deformation, an inverse function of their water content and pore pressure (commonly defined...

Microstructure of Unconsolidated and Consolidated Marine Sediments

Frederick A. Bowles, William R. Bryant, Charles Wallin

Journal of Sedimentary Research (SEPM)

... ( pressure) increments are applied normal to the sample at regular intervals. As each load is applied to the sediment (assumed to he completely water...

TEMPERATURE AND PRESSURE CONTROLS ON THE FRACTURED DEVONIAN SHALE GAS PLAY OF THE APPALACHIAN BASIN*

Terence Hamilton-Smith, Kentucky Geological Survey, Lexington, Kentucky

Ohio Geological Society

... with respect to the hydrostatic gradient. Reservoir pressure drawdown during production results in release of abundant gas...

Real-Time Pore Pressure Monitoring Optimizes Drilling 4 Deep Water Wells in Kutei and Tarakan Basin - Offshore East Kalimantan

Graziano Capone, Giovanni Bucari, Somesh Bahuguna, Ngurah Beni Setiawan

Indonesian Petroleum Association

.... The pore pressure, estimated using resistivity log data, showed a gradual increase from normal hydrostatic value of 8.6 lbm/gal to 10.1 lbm/gal, roughly...

The Effect of CO2 Adsorption on Permeability Anisotropy in the Eagle Ford Shale

Maytham Al Ismail, Julia S. Reece, Sander Hol, Mark Zoback

Unconventional Resources Technology Conference (URTEC)

... pressure vessel. A schematic of the hydrostatic permeability system is shown in Figure 2. The three main components of the system are: the pressure...

Generation and Migration of Petroleum from Abnormally Pressured Fluid Compartments (1)

JOHN M. HUNT

AAPG Bulletin

... to or from the surface. For example, in the Sullivans Lake field, Iberville Parish, Louisiana, normal hydrostatic pressure is found to a depth of about...

Computer Program to Determine Casing Setting Depth from Seismic Interval Velocity

Faried Rudiono

Indonesian Petroleum Association

... factor that must be considered. The casing depth selection must, however, be able to control pressure not only generated by the hydrostatic pressure...

Laboratory Sands and Natural Siliciclastic Sandstones: Implications for the Behaviour of Reservoirs; #42165 (2017)

Amanda Murphy, Kenichi Soga, Koji Yamamoto

Search and Discovery.com

... is increased; however, in hydrostatic loading the three principal stresses are increased uniformly with constant pore pressure (throughout loading σ1 = σ2...

Hydro-Mechanical Behaviour Of Porous Carbonate Rocks Across The Brittle-Ductile Transition Monitored By Ultrasonic Wave Velocities

Search and Discovery.com

Primary Migration of Petroleum from Clay Source Rocks

Richard E. Chapman

AAPG Bulletin

... (i.e., maintenance of normal hydrostatic liquid pressures) ^dgr = 1, and the equation reduces to EQUATION (2) which is Rubey and Hubbert's equation...

Hydrodynamics of the Permian Basin

Robert P. McNeal

AAPG Special Volumes

..., Colburn, and Knight, 1961) so that hydrodynamic rather than hydrostatic conditions are the normal situation in any basin. The Permian Basin is one...

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

Ole Valdemar Vejbaek

AAPG Bulletin

...-pressure gradient gradually becomes parallel to the normal pressure hydrostatic gradient. For this reason, an effective stress minimum (as given...

Subsurface Water Flow Patterns in the Canadian Sector of the Williston Basin

Norbert Hannon

Rocky Mountain Association of Geologists

... and hydrocarbon occurrences, Alberta, Canada: AAPG Bulletin, v. 68, n. 6, p. 713-743. Petroleum Research Corporation, 1958, Capillary pressure under hydrostatic...

Compressibility of sorptive porous media: Part 1. Background and theory

Shimin Liu and Satya Harpalani

AAPG Bulletin

... condition, that of uniform hydrostatic pressure over the entire outer surface of the porous body as well as throughout the entire interior and pore...

AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods

Alan R. Huffman

AAPG Special Volumes

... on the normal compaction trend, only it is not as compacted as you would expect it to be at that depth of burial under normal hydrostatic pressure. Unlike...

Attributes of a Large Underpressured Gas System, San Juan Basin, New Mexico

Philip H. Nelson, Steven M. Condon

AAPG Special Volumes

... gradient for the pressure difference divided by a depth interval within a continuous gas phase, and (3) hydrostatic gradient for the pressure gradient within...

Abnormal Formation Pressure: DISCUSSION

Parke A. Dickey

AAPG Bulletin

... OF COMPACTION ON FLUID PRESSURES The usual situation in deep wells is that the fluid pressures are normal hydrostatic down to the sealing bed...

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 7: Pore-Pressure-Dependent Fracture Permeability in Fault Zones: Implications for Cross-Formational Fluid Flow

Nunn, J. A.

AAPG Special Volumes

... are near hydrostatic (Hart et al., 1995). Unfortunately, the sparse pore-pressure data are not adequate to constrain the thickness of the pressure...

Contributions of Compaction and Aquathermal Pressuring to Geopressure and the Influence of Environmental Conditions (1)

XIAORONG LUO and GUY VASSEUR

AAPG Bulletin

... recognized: (Equation 2; SEE PAGE IMAGE) This relation, however, can be applied only in a normal compaction zone where pore pressure is hydrostatic...

High Fluid Pressures and High Fluid Flow Rates From a Zone of Natural Hydrofractures Associated with a Major Out-of-Sequence Thrust Zone, Convergent Margin, Southwest Japan; #41202 (2013)

J. Casey Moore, Myles Barrett, and Moe Kyaw Thu

Search and Discovery.com

... earthquakes of this region. Because it strongly influences fault behavior, multiple efforts have been made to measure fluid pressure, including packer...

Frontal Fault Zone of the Wichita Mountains: Identification and Characterization of a Fault-Associated Lateral Sea, Part I

Catherine Lisa Price

Oklahoma City Geological Society

... valley. They were rejuvenated during the Pennsylvanian and Early Permian (Miller, 1981). PREVIOUS INVESTIGATIONS Hydrostatic Pressure A normal hydrostatic...