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The AAPG/Datapages Combined Publications Database

Showing 4,236 Results. Searched 197,348 documents.

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Azimuthal Seismic Velocities and Field Fracture Mapping, Southern Moose Mountain; #51058 (2015)

Mohammed Al Duhailan, Don Lawton

Search and Discovery.com

... Mountain. Refraction velocity analysis revealed the existence of azimuthal anisotropy of (9%) in P-wave velocities with the fast velocity subparallel...

2015

Rock-Fluid Interaction Impact on Geomechanical and Acoustic Properties in Shale Reservoirs: Anisotropic Grain Contact Adhesion Model

Binh T. Bui, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... on the deformation and acoustic properties of shales and tight gas sandstones. A practical methodology for modeling the anisotropy of the fluid-rock...

2014

Folding-related Fracture Pattern and Physical Properties of Rocks in the Chaudrons Ramp-related Anticline (Corbires, France)

Stefano Tavani, Laurent Louis, Christine Souque, Philippe Robion, Francesco Salvini, Dominique Frizon de Lamotte

AAPG Special Volumes

..., collected core samples were used to measure the rock physical properties (anisotropy of magnetic susceptibility and anisotropy of the P-wave velocity...

2004

An Application of the Truncated Pluri-gaussian Method for Modeling Geology

A. Galli, G. Le Loch, F. Geffroy, R. Eschard

AAPG Special Volumes

..., it should respect available well data, reproduce trends and directionality among facies (e.g., anisotropy), respect the experimental cross...

2006

The Influence of Stress Regimes on Hydrocarbon Leakage

Hege M. Nordgrd Bols, Christian Hermanrud, Gunn M. G. Teige

AAPG Special Volumes

... failure at the trap crests, induced by the combined effects of elevated pore pressures, stress anisotropy, and recent stress changes.These results...

2005

Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data

Scott Singleton, Mark Suda

GCAGS Transactions

... of anisotropy from full-azimuth data, prediction of rock properties along the Vfast azimuth (which are the ‘true’ rock properties, having minimal distortion due...

2012

The calculation of first-arrival P-wave traveltime for attenuating TTI media

Mengxiu Wang, Jingyi Chen, Zhengcong Zhao, Kaiyuan Ji, Shaoying Chang

International Meeting for Applied Geoscience and Energy (IMAGE)

... and accuracy of our technique. Introduction Many laboratory experiments have demonstrated that attenuation anisotropy may help to estimate the orientation...

2022

Multiple Transverse Hydraulic Fracturing Horizontal Wells in CBM Reservoirs

Aji Wibowo Putro, Dytha Puspa Novinda, M. Afif Ikhsani

Indonesian Petroleum Association

... is affected by the anisotropy of reservoir (β), Horizontal Length (Lh), reservoir permeability (k),thickness of production layer ( h) and well radius...

2012

Seismic Lineament Analysis of a Fractured Limestone Reservoir in the Ujung Pangkah Field

Donald Easley, Ferry Yustiana, Azalea Hidayat

Indonesian Petroleum Association

... configuration to give us any information of shear anisotropy in the reservoir. The most cost effective and regional tool is still our 3D seismic. The data...

2011

Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani

Indonesian Petroleum Association

... for the success of any FWI due to the coupling between velocity and anisotropy. In this paper, joint reflection and refraction tomography (Allemand et...

2021

Biogenic Effects on Development of Magnetic Fabrics in Coastal Georgia Sediments

Robert M. Chernow , Robert W. Frey, Brooks B. Ellwood

Journal of Sedimentary Research (SEPM)

... No. 1. (January), Anisotropy of magnetic susceptibility (AMS) measurements were performed on bioturbated intertidal sediments near Sapelo Island...

1986

Geostatistical Simulation and Numerical Upscaling, to Model Ground-Water Flow in a Sandy-Gravel, Braided River, Aquifer Analogue

Fabrizio Felletti, Riccardo Bersezio, Mauro Giudici

Journal of Sedimentary Research (SEPM)

...). The semivariogram of the considered operative facies reveals several spatial characteristics such as continuity, anisotropy, zone of influence, and trend...

2006

Abstract: Do Diamondiferous Kimberlites Preferentially Erupt at Margins of Archean Blocks within the Canadian Shield?; #90172 (2014)

David B. Snyder

Search and Discovery.com

... conduits probably are composed of rocks such as pyroxenites or wehrlites and occupy 10% of the mantle where present. Using teleseismic anisotropy...

2014

Subsurface High-Grading in CSG/CBM Provinces: Implications and Illustrations for Appraisal and Development; #40927 (2012)

Arnout J.W. Everts and Laurent Alessio

Search and Discovery.com

... core Suggestions for well completion optimization Maps of fracture density and network Indications of key anisotropy permeability controls Key...

2012

Shale Reservoirs: Improved Production from Stimulation of Sweet Spots; #41355 (2014)

Khaled H. Hashmy and Ashok Bhatnagar

Search and Discovery.com

... to the targeted pay zone. Not the least of the benefits of determining the shear anisotropy is that it could be factored into the stimulation design...

2014

Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),

Brian Russell

Search and Discovery.com

... and then show how it can help in unconventional plays by:  Prioritizing wells on 'sweet spots‘.  Using seismic azimuthal anisotropy to identify...

2014

Organic Geochemical and Petrographic Signatures of Hydrocarbons in Igneous Systems, #30521 (2017).

Andrew Gize

Search and Discovery.com

... disproportionation (Horsfield, 1984) results in later pyrolysates, immiscible in water, characteristically showing optical anisotropy (Figure 4). When...

2017

Insights on Hydrocarbon-Generation Microfracturing in Organic-Rich Shales

Mohammed Al Duhailan, Stephen A. Sonnenberg, Lawrence D. Meckel

Unconventional Resources Technology Conference (URTEC)

... hydrocarbon-generation microfracturing once the rock tensile strength is exceeded. The effect of strength anisotropy and poroelastic behavior...

2013

Reducing Sand Production Risk Through Optimized Completion Based on a Mechanical Earth Model: A Case Study From the Mahakam Delta, Indonesia

G. Phillips, Frank Wijnands, Lia Wisanti, Somesh Bahuguna

Indonesian Petroleum Association

... and used our observations to iteratively update the MEM. The anisotropy between the maximum and minimum horizontal stress is small. The stress regime...

2010

Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications

Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart

Unconventional Resources Technology Conference (URTEC)

... used fracture characterization methods are based on equivalent seismic anisotropy, which is valid when fractures are uniformly distributed in space...

2018

Permeability Anisotropy Effect in Reservoir Characterization: New Rock Typing Approach

Dedy Irawan, Falza Izza Wihdany, Kharisma Idea

Indonesian Petroleum Association

...Permeability Anisotropy Effect in Reservoir Characterization: New Rock Typing Approach Dedy Irawan, Falza Izza Wihdany, Kharisma Idea IPA19-E-534...

2019

Using High Resolution Geomechanical Data and Machine Learning to Inform Drilling Decisions and Completions Operations in the Wolfcamp, Delaware Basin

Jason Edwards, Carrie Glaser, Eric Romberg

Unconventional Resources Technology Conference (URTEC)

.... MWD geomechanical data provide fracture or HTI anisotropy, Young’s Modulus (YM), Poisson’s Ratio (PR) and intrinsic (VTI) anisotropy. Mud gas mass...

2019

Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin

Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock

Unconventional Resources Technology Conference (URTEC)

...). Narrow azimuth, short offset seismic data does not properly capture anisotropy inherent in the subsurface. Whereas, full azimuth, long offset data...

2021

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