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The AAPG/Datapages Combined Publications Database

Showing 4,126 Results. Searched 196,374 documents.

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North American Shale Gas Reservoirs - Similar, yet so Different.., #80136 (2011)

Murray Roth,

Search and Discovery.com

... for calibrating structural seismic attributes (Figure 4). Other seismic attributes, such as multi-azimuth velocity anisotropy, are often useful...

2011

Borehole Stability and Field Stress Analysis with Azimuthal Logging-while-Drilling Technology: A Case History, #41775 (2016).

Saikh A. Azim, Sankar Chowdhuri, Salah Al-Anezi, Anar Abdulkarim, Ahmet Aki, Mohamed Samie

Search and Discovery.com

... and shear slowness images, and acoustic anisotropy evaluation. The results were then compared with the existing offset geomechanics data and existing...

2016

Diffusive Leakage of scCO2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy

Felipe Cruz, Son Dang, Mark Curtis, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

...Diffusive Leakage of scCO2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy Felipe Cruz, Son Dang, Mark Curtis, Chandra Rai URTeC...

2024

Permeability Anisotropy Related to Meandering-Fluvial Facies Architectural Elements in the Bartlesville Sandstone of North Avant Field, Osage County, Oklahoma

Emeka Obianyor

Oklahoma City Geological Society

...Permeability Anisotropy Related to Meandering-Fluvial Facies Architectural Elements in the Bartlesville Sandstone of North Avant Field, Osage County...

2011

Analyzing BeefŽ Fractures: Genesis and Relationship With Organic-Rich Shale Facies

Mohammed Al Duhailan, Steve Sonnenberg, Mark Longman

Unconventional Resources Technology Conference (URTEC)

... for initiating beddingparallel expulsion fractures was calculated, plotted and correlated with “beef fracture” intensity and mechanical anisotropy...

2015

A New Physics-Based Modeling of Multiple Non-Planar Hydraulic Fractures Propagation

Jing Zhou, Hai Huang, Milind Deo

Unconventional Resources Technology Conference (URTEC)

... neighborhood, which may inhibit or alter the growth direction of nearby fracture clusters. However, the initial in-situ stress anisotropy often helps...

2015

Case History Study of Seismic-Driven 3-D MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin, Oklahoma

Vivek Swami, Julio Tavares, Vishnu Pandey, Tatyana Nekrasova, Dan Cook, Jose Moncayo, David Yale

Unconventional Resources Technology Conference (URTEC)

.../Olson/Blanton approach with the HTI (Horizontal Transverse Anisotropy) assumption. The 1D-MEMs were calibrated to laboratory data (triaxial tests...

2019

Fabric Evolution and Mechanisms of Diagenesis in Fine-Grained Sediments from the Kita-yamato Trough, Japan Sea

Achim Kopf, Jan H. Behrmann

Journal of Sedimentary Research (SEPM)

..., Anisotropy of magnetic susceptibility: rock composition versus strain: Tectonophysics, v. 138, p. 327-329. BORRADAILE, G.J., 1981, Particulate flow...

1997

Advances in Sonic Logging … A New 3 Dimensional Acoustic Log Measurement

Frank Wijnands

Indonesian Petroleum Association

.... More recently, it was recognized that high frequency flexural waves can be used to invert for formation elastic properties and stress anisotropy...

2007

Fracture Definition by Surface Seismic at the Bluebell-Altamont Field, Uinta Basin, Utah

Norman Harthill, C. Richard Bates, Heloise B. Lynn, K. Michelle Simon

Rocky Mountain Association of Geologists

...: 240.5 180.5 LINE 2 1200 Shade= (AVO Gradient + Intercept)/2 Shear wave Anisotropy at' Well G , Line 2 Wiggle Trace = Near Offset Stack FIGURE 7...

1997

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)

...The Effect of CO2 Adsorption on Permeability Anisotropy in the Eagle Ford Shale Maytham Al Ismail, Julia S. Reece, Sander Hol, Mark Zoback URTeC...

2014

Calibration of PS Shear Wave Anisotropy in a Mississippi Lime Play, North-Central Oklahoma

Scott Singleton, Shihong Chi, Lisa Sanford, Paul Constance

Unconventional Resources Technology Conference (URTEC)

...Calibration of PS Shear Wave Anisotropy in a Mississippi Lime Play, North-Central Oklahoma Scott Singleton, Shihong Chi, Lisa Sanford, Paul...

2016

Grain Orientation in Vicksburg Loess

Rudolph V. Matalucci , John W. Shelton , M. Abdel-hady

Journal of Sedimentary Research (SEPM)

... mean determined by dielectric anisotropy measurements with a Shell Development Company instrument ranges from 275 to 284 degrees (N 85° W-N 76° W...

1969

Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016)

Jonás D. De Basabe, Mrinal K. Sen

Search and Discovery.com

... the presence of fractures in the subsurface one has to rely on seismic data. In particular, azimuthal velocity anisotropy has been observed in many...

2016

A new approach for characterization and prediction of natural fracture occurrence in tight oil sandstones with intense anisotropy

Lei Gong, Xiaofei Fu, Zhaosheng Wang, Shuai Gao, Hadi Jabbari, Wenting Yue, and Bo Liu

AAPG Bulletin

...A new approach for characterization and prediction of natural fracture occurrence in tight oil sandstones with intense anisotropy Lei Gong, Xiaofei...

2019

The potential of magnetic field measurements in fracking monitoring and anisotropic scenarios

A. Curcio

International Meeting for Applied Geoscience and Energy (IMAGE)

.... This requires, to study the EM dynamic space-time evolution and to study the effect of the electrical anisotropy in different geologically plausible scenarios...

2023

Geophysical Insights into Completions and Production Predictability for a Shale Gas Reservoir Using Fault Intensity and AVO Inversion

Carl Reine, Sean Lovric

Unconventional Resources Technology Conference (URTEC)

..., and hydraulic diffusivity. We also demonstrate that fault intensity is linked to the azimuthal anisotropy of the AVO inversion. This helps both infer...

2013

Textural and Mineralogical Control on Tensile Strength of Eagle Ford and Manco Shales Samples

Jilin Zhang, Bitao Lai, Hui-Hai Liu, Hui Li, Dan Georgi

Unconventional Resources Technology Conference (URTEC)

... laminations of Eagle Ford shales results in a larger degree of anisotropy of tensile strength than these in Mancos Shale, and in the Eagle Ford samples...

2016

Thermal Conditions and Thermo-Physical Properties of Rocks of the Oil-Gas Fields of Sakhalin

G. M. Sukharev, O. B. Bartsev

Petroleum Geology: A Digest of Russian Literature

... values of temperature at the crests of the uplifts of the Vostochno-Ekhabi and Sabo anticlines can be explained by thermal anisotropy of the rocks...

1965

Extended Abstract: The Barreirinhas Basin, Equatorial Brazil: Pitfalls of “Structural Styles”Analysis in Frontier Basins

Ed Gilbert, Ana Krueger, and Mike Murphy

Houston Geological Society Bulletin

... that are possible as the result not only of tectonic and gravitational stress, but stratigraphic anisotropy, basement anisotropy, prior deformation...

2011

Extended Abstract: Integrated Geological and Geophysical Modeling in the Gulf of Mexico

Tim Matava, B. Keys, D. Foster, D. Ashabranner

Houston Geological Society Bulletin

... anisotropy in the sediments. Physical models make clear the relationship between changes in porosity, velocity, and salt geometry on anisotropy...

2016

Chapter 9: Microstructure and Anisotropy in Gas Shales

Carl H. Sondergeld, Chandra S. Rai, Mark E. Curtis

AAPG Special Volumes

...Chapter 9: Microstructure and Anisotropy in Gas Shales Carl H. Sondergeld, Chandra S. Rai, Mark E. Curtis 2013 179 187 Memoir 105: Geology...

2013

Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland

Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh

Petroleum Exploration Society of Australia (PESA)

...). For accurate imaging and improved lateral positioning, it is necessary to incorporate anisotropy along with a high resolution, stratigraphically consistent...

2016

Extended Abstract: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas

Ruben D. Martinez

GCAGS Transactions

... accurate velocity models for migration but also be able to account for velocity anisotropy, in this case, TTI (tilted transverse isotropy). The estimation...

2012

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