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The AAPG/Datapages Combined Publications Database

Showing 3,399 Results. Searched 200,626 documents.

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The Impact of Natural Fracture Thickness on Hydraulic Fracture Interaction Mechanics

Weiwei Wang, Jon Olson, Maša Prodanović, Richard A. Schultz

Unconventional Resources Technology Conference (URTEC)

... inside the soft natural fractures. In addition, the shear slip along the interface (Figure 12) also suggests that a soft natural fracture causes more...

2018

Fracture Development in the Bakken Petroleum System, Antelope Field, Williston Basin

Stephen A. Sonnenberg

Wyoming Geological Association

... water and fracturing is a key to production. Fracturing results from a variety of causes: 1) hydrocarbon generation creates overpressure which...

2010

Chapter Five: Reservoir Identification

Alistair R. Brown

AAPG Special Volumes

... the reduction in acoustic impedance of the sand, because of gas saturation, causes the acoustic impedance to change from a value higher than...

2011

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

JOHN M. HUNT

AAPG Bulletin

... of pore fluids eventually causes fracturing of the top compartment seal during periods of basin sinking. Hydrocarbons and other pore fluids then move...

1990

Relation of Methane Generation to Undercompacted Shales, Shale Diapirs, and Mud Volcanoes

Hollis D. Hedberg

AAPG Bulletin

... with the causes tending to incre se fluid pressure, and in such cases these bodies will become overpressured and undercompacted with respect to surrounding...

1974

Rock Strength, Stress and Wellbore Stability in Telisa Formation, South Sumatera Basin

Mula Nur Ahmad

Indonesian Petroleum Association

... the borehole imager. The degree of the overpressure caused by shale was also measured and combined, to build a complete stress tensor to identify...

2005

Statistical rock physics analysis and modelling in the Browse Basin

Shuichi Desaki, Yuki Kobayashi, Peter Miklavs

Petroleum Exploration Society of Australia (PESA)

... adjustments. On the other hand, it was found that the careful consideration of mineralogy and overpressure is required in the EM-shale trend analysis...

2019

Spatial Variations in Pore Water Salinity: Implications for Fluid Pathways and Compartmentalization in a Deepwater Gulf of Mexico Field

Jeffrey Nunn, William Daugherty

GCAGS Transactions

... planes and salt structures into shallower sediments driven by overpressure. Vertical compartmentalization of reservoirs was evident by the difference...

2015

How Salt and Shale Flow: Unit 14: Principles

Martin P. A. Jackson, William E. Galloway

AAPG Special Volumes

... in shale are similar to profiles calculated by mathematically consolidating shale. This suggests that compaction is the primary cause of overpressure...

1984

N/A

ABSTRACT: Experimental Study about High Geologic Pressure Action on Hydrocarbon Generation and Expulsion 0f Marine Shale; #90134 (2011)

Chen Ruiyin, Zhao Wenzhi, Zheng Jianjing, Li Yongxin

Search and Discovery.com

... gas successive generation from organic material [7-8], differential retardation of OM (organic matter) maturation by overpressure [9-12]. Hoverer...

2011

3-D View of Fracture and Reservoir Pressures in Shale Leading to New Approach and More Reliable Predictions; #120182 (2015)

Jean-Yves Chatellier, Irene Anderson, Christopher Petr, Holly Vinall, David Scarpino

Search and Discovery.com

... is the intersection between the lithostatic gradient and the depth of the overpressure domain, the latter is easily identified by the Ethane or propane isotope...

2015

Fault Seal Analysis: Constraining Fault Seal Risk Using Seismic Velocities, #41789 (2016).

Toby Colson

Search and Discovery.com

... for Overpressure Mechanism Besides Undercompaction: SPE Drilling and Completion, 27488, p. 89-95. Keep, M., and S.J. Moss, 2000, Basement reactivation...

2016

Observations on Fluid/Fracture Pressure Coupling Ratios; #70366 (2018)

Richard Lahann, Richard Swarbrick

Search and Discovery.com

.... A sedimentary sequence with normal compaction to the top of overpressure and a lithostatic-parallel fluid pressure profile with depth below the top...

2018

Production Optimization Using Machine Learning in Bakken Shale

Guofan Luo, Yao Tian, Mariia Bychina, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... and hydrocarbon generation are the leading causes for the reservoir overpressure and creation of fractures in the Bakken Shale (Messner 1978; LeFever 1992...

2018

Chapter 21 - Diagenesis: Deformation Features

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

... Bulletin, v. 82, p. 637–648. Burrus, J., 1998, Overpressure models for clastic rocks, their relation to hydrocarbon expulsion: A critical reevaluation, in B...

2014

Thermomechanical origin of regional fracture systems

Joseph M. English

AAPG Bulletin

..., P., 1998, Regional velocity-depth anomalies, North Sea Chalk: A record of overpressure and Neogene uplift and erosion: AAPG Bulletin, v. 82, no. 11...

2012

Compaction of Lithic Sands: Experimental Results and Applications (1)

EDWARD D. PITTMAN and RICHARD E. LARESE

AAPG Bulletin

... showed that precompaction cement and overpressure may be beneficial to porosity preservation. An early formed partial cement can retard compaction...

1991

Overpressure and Hydrocarbon Accumulations in Tertiary Strata, Gulf Coast of Louisiana; #41000 (2012)

Philip H. Nelson

Search and Discovery.com

...Overpressure and Hydrocarbon Accumulations in Tertiary Strata, Gulf Coast of Louisiana; #41000 (2012) Philip H. Nelson Overpressure and Hydrocarbon...

2012

The Growth History of Toe Thrusts of the Niger Delta and the Role of Pore Pressure

Scot W. Krueger, Neil T. Grant

AAPG Special Volumes

.... E. Swarbrick, 1997, Mechanisms for generating overpressure in sedimentary basins: An overview: AAPG Bulletin, v. 81, p. 10231041.Rudniki, J. W., 1977...

2011

Geothermal Resource Assessment of the Gueydan Salt Dome and the Adjacent Southeast Gueydan Field, Vermilion Parish, Louisiana

Taylor A. Gray, Jeffrey A. Nunn

GCAGS Transactions

... and Lerche, 1987). Preferential transport of heat into salt domes causes a positive thermal anomaly at the crest and a negative anomaly at the base...

2010

Application of Log-Derived Geochemical Properties to Estimate the Gas-Storage Capacity of the Upper Cretaceous Lewis Shale, Sand Wash Basin, Colorado

John H. Doloff, James R. Lancaster

Rocky Mountain Association of Geologists

... generation of hydrocarbons adequately explains basin-wide, deep overpressure.” He also concludes that, “Fracture gradients seem to be generally higher...

2001

A Review of Current Well Testing and Environmental Monitoring at Geopressured-Geothermal Prospect Sites in South Louisiana

C.J. John, D.A. Stevenson, C.G. Groat, G.F. Hart

Circum Pacific Council Publications

... regimes, defined in terms of pressure-depth gradients, for the Gulf of Mexico basin arc (a) normal pressure (0.465 psi/ft), (b) soft overpressure...

1996

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