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The AAPG/Datapages Combined Publications Database

Showing 4,076 Results. Searched 195,354 documents.

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ABSTRACT: Enhancing Analysis of 4C Data in the Gulf of Mexico from Results of 9C Data Onshore

Gumble, Jason, E. and Tatham, Robert H.

GCAGS Transactions

..., to the marine environment. This is important for addressing fracture analysis and reservoir properties themselves, from seismic anisotropy observations...

2002

Abstract: Full Anelliptic Time Processing (Paper 7)

Charles Zeltser

Geological Society of Malaysia (GSM)

... and vertical directions (VTI - vertical transverse anisotropy) and with different azimuth of propagation, seismic layering causes ray-bending...

2003

Fabric Anomaly in Mud Clast Distribution in the Lambir Formation (Mid to Late Miocene), Sarawak (Geology Paper 22)

E. Padmanabhan, A. S. Mohd Pauzi

Geological Society of Malaysia (GSM)

... Petronas Carigali Sdn Bhd, Petronas Twin Towers, Kuala Lumpur. SUMMARY There is an increasing interest in the anisotropy of mudstone systems mainly due...

2011

Cross-Bedded Sandstone Reservoirs--Geologic Modeling of Geometry of Reservoir Units and Permeability Anisotropy Using Well Logs: ABSTRACT

R. D. Nurmi, Rusty Frisinger

AAPG Bulletin

...Cross-Bedded Sandstone Reservoirs--Geologic Modeling of Geometry of Reservoir Units and Permeability Anisotropy Using Well Logs: ABSTRACT R. D. Nurmi...

1980

Preliminary Pore Structure Analysis of Tight Sandstones Using Computer-Processed Photomicrographs: ABSTRACT

Leonard E. Duda, Janet K. Pitman

AAPG Bulletin

... size and shape, anisotropy of the pore arrangement within the rock matrix, and pore connectivity. Specimens obtained from CIG Exploration, Inc...

1981

Stress Regimes in the Gulf Coast, Offshore Louisiana: Data from Well-Bore Breakout Analysis

N. A. Yassir and A. Zerwer

AAPG Bulletin

... of stress anisotropy in the northern Gulf of Mexico shelf sediments. Stress anisotropy is caused by the geometry and orientation of the prograding wedge...

1997

Methodology for Integrating Analog Geologic Data in 3-D Variogram Modeling

H. Kupfersberger and C. V. Deutsch

AAPG Bulletin

... and determining anisotropy ratios in the vertical direction is associated with substantial uncertainty. This uncertainty about spatial correlation...

1999

ABSTRACT: Interaction Between Quartz Cementation and Fracturing in Sandstones; #90007 (2002)

R. H. Lander, J. F. W. Gale, S. E. Laubach, L. M. Bonnell

Search and Discovery.com

... to increase the surface area). The model also accounts for the anisotropy in precipitation rate with crystallographic orientation. For quartz cementation...

2002

ABSTRACT: Distribution and Origin of a Reservoir in Igneous Rock, Zhanhua Seg, Eastern China; #90013 (2003)

Qi Li, Renhua Kang

Search and Discovery.com

... anisotropy, geological modeling, and igneous reservoir synthesis evaluation. Based on analyzing petrology, texture and structure, 4 lithofacies zones...

2003

ABSTRACT: Influence of Overpressures on Hydrocarbon Preservation; #90017 (2003)

Hege Marit Nordgård Bolås, Gunn Mari Grimsmo Teige, Christian Hermanrud

Search and Discovery.com

... columns. It is suggested that areas which have experienced recent flexuring have developed significant stress anisotropy, resulting in shear failure...

2003

ABSTRACT: Locating appraisal wells in the Tombua field using inversion of wide angle AVO to lithology; #90017 (2003)

Guy Delorme, Mark Smithard

Search and Discovery.com

... and anisotropy contrasts between the sands and the shales. There is solid evidence of strong shale anisotropy in the lower Miocene with Epsilon values...

2003

ABSTRACT: Fractures, In Situ Stress, and Production: Examples from the Mid-Continent of How Recent Advances Offer Improved Recovery; #90020 (2003)

William D. Rizer

Search and Discovery.com

.... Also the current in situ stress field, through its effects on fracture permeability, exerts a major control on flow anisotropy at the field...

2003

ABSTRACT: A New Technology for the Characterization of Microfractured Reservoirs (Test Case: Unayzah Reservoir, Wudayhi Field, Saudi Arabia); #90061 (2006)

Mohammed S. Ameen and E. A. Hailwood

Search and Discovery.com

... Kingdom This paper presents a test-case of a new technology using artificially-enhanced, magnetic susceptibility anisotropy (referred to here as EAMS...

2006

Abstract: Constraints on Deformation Mechanisms During Folding by Combined Analyses of Anisotropy of Magnetic Susceptibility (AMS), Calc

Khalid Amrouch, Philippe Robion, Jean-Paul Callot, Olivier Lacombe, Nicolas Bellahsen, Jean-Marc Daniel

Search and Discovery.com

...Abstract: Constraints on Deformation Mechanisms During Folding by Combined Analyses of Anisotropy of Magnetic Susceptibility (AMS), Calc Khalid...

2008

Abstract: Pn Tomography in Northern Morocco and Geodynamic Implications

Faiçal Ramdani, Inmaculada Serrano, Ihssane Ibnsaid, Jose Morales

Search and Discovery.com

... structure in Northern part of Morocco is investigated by imaging Pn variations and anisotropy. The results obtained indicate zones of high velocity in eastern...

2008

ABSTRACT: Anisotropic Imaging of Okubotin 3-D Seismic Survey; #90115 (2010)

Adeboye A. Oni, Gislain Madiba, and Berti Ozumba

Search and Discovery.com

... economic accumulations. Some of the consequences of looking deeper include the onset of overpressures and velocity anisotropy. One of the measures...

2010

Factors Affecting the Permeability of Shales in the Western Canadian Sedimentary Basin

Search and Discovery.com

... and permeability anisotropy. Permeability of all shales declines exponential with increasing effective stress however the amount of which (stress...

2013

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