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The AAPG/Datapages Combined Publications Database

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

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Ascending

The Value of Microseismic Monitoring and Interpretation of Microseismic Event Hypocenters … Myths, Misconceptions, Realities, and Opportunities

Erkan Ay, Nigel Payne, Joel Le Calvez, Herve Denaclara

Unconventional Resources Technology Conference (URTEC)

... model, anisotropy, attenuation, failure mechanism, tool characteristics, time picking, hodogram, etc…) b) Sensor orientation One key step...

2017

A Regional Velocity Cube for Depth Conversion on the Northwest Shelf

Maighréad Ní Dheasúna, Mark Ballesteros, James Leven

Petroleum Exploration Society of Australia (PESA)

... depth migration (PSDM) is used, or if the velocity model for an anisotropic PSDM does not correctly account for anisotropy, it may be desirable...

2012

Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs

Sadegh Asadi, Ahsan Jamil, Naveen Nathesan, Ashvin Avalani Chandrakant, Latief Riyanto, Fairus Azwardy Salleh

Unconventional Resources Technology Conference (URTEC)

... a key role in overall success of well stimulation programs. Azimuth of Horizontal Stresses Integrating acoustic anisotropy with the wellbore breakout...

2021

Representative Input Parameters for Geostatistical Simulation

M. J. Pyrcz, E. Gringarten, P. Frykman, C. V. Deutsch

AAPG Special Volumes

... be gridded and considered locally variable; the directions of anisotropy and other continuity parameters such as the semivariogram range or relative nugget...

2006

Integration of Core Data with Well Logs for Geomechanical Property Determination and Monitoring in the Argentinean Vaca Muerta Shale Formation

Maxwell Willis, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... exhibits geomechanical, acoustic and permeability anisotropy. Therefore, advanced logging tools as well as advanced techniques for core measurements...

2014

Chapter 12: Microseismic Monitoring in Early Haynesville Development

Peter M. Duncan, William B. Barker, Leo Eisner, Peter G. Smith, Kevin Smith, Sherilyn Williams-Stroud

AAPG Special Volumes

... for the Geological Map of the World, Paris, doi:10.1594/GFZ.WSM, Map 2009. Horne S., J. Walsh, and D. Miller, 2012, Elastic anisotropy in the Haynesville...

2013

Permeability effects of deformation band arrays in sandstone

K. R. Sternlof, J. R. Chapin, D. D. Pollard, L. J. Durlofsky

AAPG Bulletin

... to reservoir production while inducing similar magnitudes of permeability anisotropy. We conclude that accounting for the aggregate effects of deformation...

2004

Integrated reservoir characterization and simulation of a shallow, light-oil, low-temperature reservoir: Umiat field, National Petroleum Reserve, Alaska

Catherine L. Hanks, Grant Shimer, Iman Oraki Kohshour, Mohabbat Ahmadi, Paul J. McCarthy, Abhijit Dandekar, Joanna Mongrain, Raelene Wentz

AAPG Bulletin

... by a thrust-related anticline. Depositional environment imparts a strong vertical and horizontal permeability anisotropy to the reservoir that may...

2014

Magnetic-Fabric Analysis As A Tool To Constrain Mechanisms of Deep-Water Mudstone Deposition In the Marnoso Arenacea Formation (Miocene, Italy)

Eleonora Dall'olio, Fabrizio Felletti, Giovanni Muttoni

Journal of Sedimentary Research (SEPM)

... settling of fine-grained particles (hemipelagites). The analysis of the anisotropy of magnetic susceptibility (AMS) revealed the presence in the WM...

2013

Exploration for Reservoir Quality Rock Bodies by Mapping and Simulation of Potentiometric Surface Anomalies

J. Toth, K. Rakhit

CSPG Bulletin

... between the centre and one end of the lens. Anisotropy in lens permeability affects the shape of the anomaly. Potentiometric perturbations due to two...

1988

Layered Modulus Effect on Fracture Modeling and Height Containment

Kaimin Yue, Jon E. Olson, Richard A. Schultz

Unconventional Resources Technology Conference (URTEC)

..., the number of layers, and the mechanical anisotropy. Then, the effect of modulus contrast on fracture height growth was investigated with an analysis...

2018

Influence of fault rock foliation on fault zone permeability: The case of deeply buried arkosic sandstones (Gres d'Annot, southeastern France)

Thibault Cavailhes, Jean-Pierre Sizun, Pierre Labaume, Alain Chauvet, Martine Buatier, Roger Soliva, Leila Mezri, Delphine Charpentier, Henri Leclere, Anna Trave, Claude Gout

AAPG Bulletin

... between kinematic markers and fault rock permeability anisotropy may be found in other fault zone types (reverse or strike-slip) affecting feldspar-rich...

2013

Study on microscale mechanical properties of minerals and organic matter in shale based on atomic force microscopy

Zhuo Gong, Shangbin Chen, Hubert Ishimwe, Shaojie Zhang, Jamil Khan, Yang Wang, and Xiong Sun

AAPG Bulletin

.... Heterogeneous elastic characteristics of dolomite and quartz are caused by crystal structure anisotropy, isomorphism, and lattice defects. The anisotropy...

2024

Chapter 8: Petrophysical Characteristics of the Ivie Creek Case-Study Area - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)

R.D. Jarrard, M.A. Chan, C.B. Forster, S.H. Snelgrove

Utah Geological Survey

... the unweathered end was deformation structures on anisotropy. trimmed flat with a rock saw. The thin disks trimmed from the plug ends were saved for possible...

2001

Exploration of Deepwater Regions Offshore India

Roberto Fainstein, Rajesh Kalra

International Meeting for Applied Geoscience and Energy (IMAGE)

... and velocity anisotropy. The tomography workflow entails an initial velocity model derived from the stacking velocities obtained from the PSTM processing...

2021

Formation Evaluation of Type-1 Fractured Basement Rocks Using Borehole Data

Adriaan A. Bal, Javier Franquet, Stephen Dymmock, Robert Maddock, Glen Palamountain, Ali Baradi, Dinah Pantic, Fermín Fernández-Ibáñez

Indonesian Petroleum Association

...-dipole shear-wave anisotropy Cross-dipole full waveform acoustic tools provide information on azimuthal shear-wave anisotropy. Shear-wave anisotropy...

2009

Integrating Surface Seismic, Microseismic, Rock Properties and Mineralogy in the Haynesville Shale.

Neil Peake, Gabino Castillo, Norbert Van de Coevering, Simon Voisey, Antoine Bouziat, Kevin Chesser, Guy Oliver, Chi Vinh Ly

Unconventional Resources Technology Conference (URTEC)

... data in the LMR crossplot space (Figure 4) Fracture Analysis (HTI Anisotropy) and Pore Pressure Prediction In-situ stress, present in the earth...

2014

Tensile radiation from slip in a medium with rough fractures

Scott Leaney, Chris Chapman

International Meeting for Applied Geoscience and Energy (IMAGE)

... for an isotropic background by using the geometric mean of bulk and shear stiffnesses for the coupling terms. These parameters were then used in a weak anisotropy...

2022

Core-Based Structural Fabrics in Mudstones of the WCSB: "PSF" and Cleavage

David Hume, Graham, Davies, Amy Fox, Meridee Fockler

Unconventional Resources Technology Conference (URTEC)

... is that horizontal shear faces have contributed to preferential reservoir anisotropy and enhanced production. Figure 19 : TOC - log – facies...

2014

Residual Stress

John C. Lorenz

Houston Geological Society Bulletin

... by basement-involved thrust faults, or that any stress anisotropy created by a historic horizontal compression or extension has been released during viscous...

2006

Increasing Hydrocarbon Recovery From Shale Reservoirs Through Ballooned Hydraulic Fracturing

Ahmed Algarhy, M. Y. Soliman, Lloyd Heinze, Sheldon Gorell, Steven Henderson, Hisham Nasr El-Din

Unconventional Resources Technology Conference (URTEC)

... that will never produce. Effect of Stress Anisotropy and Brittleness on the Fracture Shape Zipper Frac (ZF), Alternating Fracturing (Texas Two-Step...

2017

Can Moment Tensor Inversion Aid Engineering Decisions? A Delaware Basin Case Study

Mark G. Mack, Scott M. Taylor, Jamie Rich, Dan Kahn, Jeremy King, Ben Schaeffer, Anton Reshetnikov, David Langton, Brendan Elliott, Alex Biholar

Unconventional Resources Technology Conference (URTEC)

... seismic sources. Appendix B Moment Tensor Inversion Current Moment Tensor Inversion (MTI) methods take into account effects of anisotropy between source...

2017

Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation

Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg

Indonesian Petroleum Association

... depth velocity modelling has been widely used in the seismic industry for estimating reliable velocity and anisotropy model for the subsurface (Xie, et...

2017

Petrophysical Evaluation of Geomechanical Data in a Horizontal Well to Predict Problem Stages Using Process Zone Stress

Taylor Levon, Carrie Glaser

Unconventional Resources Technology Conference (URTEC)

...’s Modulus, Poisson’s Ratio and VTI anisotropy) were calibrated with wireline in the pilot to calculate RhoB, PhiE, and Vsh. The calibrated petrophysical model...

2019

Petrophysical Modeling to Improve the Understanding of Geothermal Exploration in a Sedimentary Field on Texas Gulf Coast Basin

Laura Ortiz Sanguino, Cesar Vivas, Danny Rehg, Denise Knight, Stephanie Perry, Adam Bradley, Heather Bedle, Saeed Salehi, Sean Marshall

Unconventional Resources Technology Conference (URTEC)

... to dynamic simulation prediction Previous studies suggest that anisotropy in porosity and permeability have little influence in the heat production...

2022

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