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The AAPG/Datapages Combined Publications Database

Showing 4,240 Results. Searched 197,444 documents.

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Ultrasonic wave velocities measurements and seismic anisotropy at Karari gold deposit: Implications for gold exploration

Andre Eduardo C. M. de Souza, Stephanie Vialle, Andrej Bona

Petroleum Exploration Society of Australia (PESA)

...Ultrasonic wave velocities measurements and seismic anisotropy at Karari gold deposit: Implications for gold exploration Andre Eduardo C. M. de Souza...

2019

The Comparative Reliability of Magnetic, Photometric and Microscopic Methods of Determining the Orientations of Sedimentary Grains

Asahiko Taira, Barry R. Lienert

Journal of Sedimentary Research (SEPM)

... orientation (the photometric method) and measurement of magnetic susceptibility anisotropy. For the photometric method, we show how the use of an analyser...

1979

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

...-like mineral matrix that was artificially compacted under control. Elastic properties and their anisotropy were measured during compaction while...

2018

Abstract: Multi-component seismic: applications and new developments

Natasha Hendrick

Petroleum Exploration Society of Australia (PESA)

... resolution, mapping lithologies and fluids (e.g. sand / shale discrimination, fluid description), and characterising anisotropy (e.g. fracture...

2018

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

...-like mineral matrix that was artificially compacted under control. Elastic properties and their anisotropy were measured during compaction while...

2018

Fractures, In Situ Stress, and Production: Examples from the Mid-Continent of How Recent Advances Offer Improved Recovery: Abstract

William D. Rizer

Tulsa Geological Society

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

2003

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

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