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The AAPG/Datapages Combined Publications Database
Showing 4,385 Results. Searched 200,293 documents.
Abstract: Geomechanics, Anisotropy and LMR; #90174 (2014)
Marco Perez, Bill Goodway, and David Close
Search and Discovery.com
...Abstract: Geomechanics, Anisotropy and LMR; #90174 (2014) Marco Perez, Bill Goodway, and David Close AAPG Datapages/Search and Discovery Article...
2014
Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)
James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm
Search and Discovery.com
...Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015) James Gaiser, Alvaro Chaveste...
2015
Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)
Scott Leaney, Chris Chapman, and Tadeusz Ulrych
Search and Discovery.com
... the induced or enhanced fracture network. Since rocks are in general anisotropic, particularly shales, it is of interest to consider what impact anisotropy...
2015
Abstracts: Plane Wave Reflection and Transmission Coefficients for VTI Media; #90173 (2015)
Ritesh Kumar Sharma and Robert James Ferguson
Search and Discovery.com
... on offset has proven to be a valuable exploration tool for direct hydrocarbon detection, we have demonstrated that anisotropy does have considerable...
2015
Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)
Yexin Liu
Search and Discovery.com
..., such as orientation and intensity, play a key role in shale plays and fractured reservoir evaluation. A type of anisotropy often observed in shale plays is vertical...
2015
Abstract: A Complete S2S (Seismic to Simulation) Solution to Modela Late Eocene Karstified Reservoir A Case Study from the Western Offshore Basin, India;
Aninda Ghosh, Uday Singh, Ashu Kapil, Uma Goyal, Hari Kirat Singh
Search and Discovery.com
... in the karstified zones are the manifestations of very high vertical permeability anisotropy in the karsts which is very tough to capture. In this paper a case...
Unknown
Abstract: Integration Triaxial Induction Logs and High-Resolution Borehole Images: Application for Modeling Mass Transported Deposits;
Weixin Xu, Anish Kumar, Elizabeth Ruiz
Search and Discovery.com
.... Rv/Rh ratios are directly related to resistivity anisotropy of the formation and, therefore, can be relied upon in the study of MTDs. Depending...
Unknown
Abstract: Integrated Interpretive Processing - Pre Stack Depth Migration in Bahrah Area, Kuwait; #91204 (2023)
Anjaneyulu Singavarapu, Eman Al-Shehri, Humoud Salem Al-Fadhli, Reyad Ibrahim Ali Abu-Taleb
Search and Discovery.com
... in the area (differing by 200-350 ft), it is observed that seismic imaging is complicated by the presence of anisotropy and sharp velocity gradients...
2023
PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang
Search and Discovery.com
... azimuthal anisotropy analysis) and elastic inversion for “brittleness” are paired to find optimal drill locations and wellbore orientation (Sena et al...
2014
New Integrated Workflows for Improved Pore Pressure Prediction and Seismic Imaging, #41705 (2015).
Marek Kacewicz, Sankar Muhuri, Weihong Fei
Search and Discovery.com
... by so called HBI (horizon based interpolation) and use a generic background seismic anisotropy. Typically, utilized rock properties and horizons...
2015
Improved Modelling of Pressure-Dependent Permeability Behaviour in Coal Based on a New Workflow of Petrophysics, Hydraulic Fracturing and Reservoir Simulation
Honja Miharisoa Ramanandraibe, Ayrton Soares Ribeiro, Raymond Johnson Jr, Zhenjiang You
Australian Petroleum Production & Exploration Association (APPEA) Journal
... work aims to improve the recently developed model by including multilayer and permeability anisotropy effects. A reservoir model with multiple coal...
2021
Stress Directions in Cretaceous Frontier Formation, Green River Basin, Wyoming
S. E. Laubach, S. J. Clift, R. E. Hill, J. Fix
Wyoming Geological Association
... breakouts, velocity anisotropy, and strength anisotropy data support north-trending SHmax, which is consistent with predictions of previous studies. Other...
1992
Fracture characterization at multiple scales using borehole images, sonic logs, and walkaround vertical seismic profile
Romain Prioul, Jeroen Jocker
AAPG Bulletin
... properties of fractures such as borehole images, sonic anisotropy logs, and borehole seismic anisotropy. The analysis is applied to a case study from a north...
2009
Decoupled approximation of qP- and qSV-wave in attenuated TI media
Rong Huang, Zhiliang Wang, Guojie Song
International Meeting for Applied Geoscience and Energy (IMAGE)
... to completely decouple the qP- and qSV-wave components in the TI media. Third, to describe the subsurface media's attenuation and anisotropy...
2023
Extracting Meaningful Estimates of Rock Properties from 3-D Anisotropic Velocity Models Derived from Borehole Microseismic
Scott Taylor, Jeremy King, Ben Schaeffer, Todd Hibbitts, Lucas McGreaham, Khaled Ghuneim
Unconventional Resources Technology Conference (URTEC)
... velocity models. The authors present a study of a West Texas microseismic dataset, in which varying levels of anisotropy are tested through tomography...
2016
Abstract: Inference of 2D and 3D Locally Varying Anisotropy Fields; #90187 (2014)
Maksuda Lillah and Jeff Boisvert
Search and Discovery.com
...Abstract: Inference of 2D and 3D Locally Varying Anisotropy Fields; #90187 (2014) Maksuda Lillah and Jeff Boisvert AAPG Search and Discovery Article...
2014
The Impact of Anisotropic Mechanical Properties on Stimulation and Wellbore Stability in the Beetaloo Basin, Northern Territory, Australia
J Adam Donald, Thomas J. Neville
Unconventional Resources Technology Conference (URTEC)
... independent parameters compared to only two for isotropic media. It is more difficult to measure reliably the parameters required for anisotropy...
2021
Semiautomated Lateral Landing Advisor for On-Time Decisions Utilizing Digital Borehole Sonic Services and Next-Generation Cloud-Based Fracturing Design
Edgar Velez, Juan David Estrada, Adam Donald, Romain Prioul, Ting Lei, Erik Wielemaker, Violeta Lujan
Unconventional Resources Technology Conference (URTEC)
..., and dipole shear anisotropy from the wellsite using new robust algorithms. A multimode (flexural and Stoneley) physics-based machine learning...
2021
Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations
Randall Marrett
Rocky Mountain Association of Geologists
...Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations Randall Marrett 217 Permeability, Porosity, and Shear...
1997
Abstract: Detecting Basement Reservoir Fractures on Vietnam’s First Ocean Bottom Seismic Survey in the Cuu Long Basin
James Keggin, Joe Zhou, Nguyen Lam Anh
Southeast Asia Petroleum Exploration Society (SEAPEX)
... reveals azimuthal anisotropy on both PP and PS data where effects can be seen in azimuthally varying velocity fields, shear wave splitting and azimuthally...
2017
Abstract: The Geological Geophysical Dialogue
Leon Thomsen
Houston Geological Society Bulletin
... the effects of seismic anisotropy? Can we narrow the uncertainty here with other seismic data, for example, shear waves? Questions like these, along...
2001
Recent Experiences with Seismic Imaging and Velocity Analysis: Abstract
John L. Toldi, Nathaniel G. Tilander
Indonesian Petroleum Association
... or anisotropy) is large enough to have required complex-imaging technologies in the earlier exploration phase, these technologies are now being regularly...
1998
Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir
Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari
Indonesian Petroleum Association
...Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir Pebrian Tunggal Prakosa...
2014
ABSTRACT: Selected Topics in Seismic Dispersion
Christopher L. Liner
Houston Geological Society Bulletin
..., attenuation, anisotropy, reflection characteristics and other aspects of seismic waves that show frequency-dependence. We will examine...
2012
Abstract: Seismic Modeling of Kerogen Maturity for Source Rocks: Bakken Shale, Williston Basin, USA
Malleswar Yenugu
Houston Geological Society Bulletin
... increases with maturity and over-matured source rocks will be in over-pressured regime. . The wave propagation, velocities, anisotropy and AVO effects...
2013