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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,630 documents.
ABSTRACT: Statistical Anisotropy; #90017 (2003)
E. Edison Ewiwile
Search and Discovery.com
... that usually exhibit anisotropic properties include, measured velocities, porosity and permeability. Anisotropy in the properties of rock samples...
2003
Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia
Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton
Indonesian Petroleum Association
... and anisotropic depth migration. Additionally, improvements in structural fidelity of fault planes and steep dips on the flank of a prominent shale diapir...
2012
ABSTRACT: Influence of the Petroleum Chemical Composition on the Coke Quality
Maria M. Escallón, Parvana Gafarova, Gareth D. Mitchell, Ömer Gül, Harold H. Schobert, Leslie Rudnick
The Society for Organic Petrology (TSOP)
..., the percentage of anisotropic carbon is decreased and so, the optical texture index (OTI), indicating that the quality of coke decreases...
2005
Upscaling acoustic wave equation using renormalization group theory
Ajay Malkoti, Shravan M. Hanasoge, Rene Edouard Plessix
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In other words, a fine-scale layered isotropic medium is well described by an effective coarse-scale anisotropic medium (e.g., Backus, 1962). However...
2022
Permeability of the Montney Formation in the Western Canada Sedimentary Basin: Insights from Different Laboratory Measurements
Xiaojun Cui, Brent Nassichuk
CSPG Bulletin
.... The pore pressure and stress dependence of permeability is characterized by a modified Klinkenberg effects correction equation. Liquid permeability...
2018
Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)
Scott Leaney and Chris Chapman
Search and Discovery.com
... Summary We describe a frequency domain waveform inversion for microseismic source mechanism in anisotropic media that combines the efficiency of ray...
2014
Introducing New Powerful Methods to Analyse BHA Behaviour
M. H. Amara
Indonesian Petroleum Association
...) W.B. BRADLEY: "Deviation forces from the penetration failure of anisotropic rock" J. ENGNG IND. TRANS. AM. SOC. MECH. ENGRS SER B. 95, 1093 - 1101...
1984
Direct S-wave seismic data interpretation for channel sand reservoir at Sanhu area, West China
Rui Zhang, Zhiwen Deng, Yan Wang, Xiaoyu Xi, Xiusong Wang, Jie Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... generally exhibits a northwest-to-southeast dip. The northwestern section is predominantly characterized by mountainous terrain interspersed...
2023
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)
... be post-processed through a typical image optimized sequence (for example, residual moveout correction, trim statics, denoise, radon demultiple...
2016
AAPG Africa Region Annual Conference, 3rd Regional Deepwater Offshore West Africa Conference & Exhibition, 14-19 November 2010 Abuja, Nigeria; Abstracts, #90115 (2010).
Search and Discovery.com
2010
A stable TTI acoustic wave equation
Linbin Zhang, Edose Ohen
International Meeting for Applied Geoscience and Energy (IMAGE)
...𝜀, (5) kx, ky and kz are the wavenumbers; 𝜀 and 𝛿 are anisotropic parameters defined by Thomsen (1986). 𝜃 is the dip measured to the vertical...
2022
Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015).
Bill Goodway, John Varsek, Christian Abaco
Search and Discovery.com
...Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015). Bill...
2015
Artificial intelligence techniques to the interpretation of geophysical measurements
Desmond FitzGerald
Petroleum Exploration Society of Australia (PESA)
... the terrain effects should be applied, prior to any attempt at convolution operations. Of course, a terrain correction also amplifies the signal to noise...
2019
Impact of the Big Hole Fault on Fluid Flow in the Navajo Sandstone, Northern San Rafael Swell, Utah
Thomas E. Lachmar, William M. Schieb
Utah Geological Association
... The Big Hole fault, a dip-slip normal fault cutting the Jurassic Navajo Sandstone in the northern San Rafael Swell of east-central Utah...
2007
Reflection waveform inversion regularized with structural constraints and scattered data interpolation
Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... function along the dip angle of the reflection structure (Zhou et al., 2013). Lewis et al. (2014) used an anisotropic diffusion equation to smooth...
2023
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
... in anisotropy and isotropy media has a similar trend in trace but with different characteristic. In anisotropic media the seismic modelling result is more...
2014
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)
...Extracting Meaningful Estimates of Rock Properties from 3-D Anisotropic Velocity Models Derived from Borehole Microseismic Scott Taylor, Jeremy King...
2016
High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM
Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS
GEO ExPro Magazine
... parameters can be used to convert vertical velocity VZ to normal velocity V0 for anisotropic depth migration. The initial 3D dip fields were generated from...
2016
Accurate simulations of pure P-waves in attenuating transversely isotropic media
Qiang Mao, Jianping Huang, Xinru Mu
International Meeting for Applied Geoscience and Energy (IMAGE)
... China) Summary Forward modeling of viscoacoustic wave propagation is essential for the realization of migration imaging in attenuating anisotropic media...
2023
Extended Abstract: Revitalizing an Old Field—Main Pass 73—Gulf of Mexico Shelf
Ross Saunders, Ahmed Ammar, Chuck Henry, Tim Wilkinson, Mike Frismanis, Mike Bradshaw, Jeff Codd, David Kessler
GCAGS Transactions
... in processing and imaging technology. The main advancements include (a) the ability to construct more detailed anisotropic earth models with much more...
2016
Application of VTI PSDM for imaging carbonate structures
Seyed Yaser Moussavi Alashloo, Deva Ghosh, Yasir Bashir, Amir Babasafari
Geological Society of Malaysia (GSM)
... and overlying strata are commonly anisotropic. In this study, we develop a prestack depth migration algorithm on the basis of an anelliptic vertical...
2018
Abstract: Incorporating Complex Geological Features into Geostatistical Property Modeling; #90174 (2014)
Jeff B. Boisvert
Search and Discovery.com
... and dip meter data can be used to assess local orientations of continuity in the deposit and generate an appropriate LVA field. This work presents...
2014
A Geomechanics Approach to Evaluate Gas Shale Frackability: A Case Study with the Woodford Shale; #50913 (2014)
Minh H. Tran, Shengli Chen, Sierra P. Rafael, Younane N. Abousleiman, and Roger M. Slatt
Search and Discovery.com
...-rich and coarsely laminated intervals. In this study, the shales frackability is evaluated based on groups of anisotropic elastic moduli that control...
2014
Simultaneous Measurement of Acoustic and Electrical Anisotropy of Shales under Elevated Pressure: A Preliminary Study, #41965 (2016).
Liwei Ou, Qifei Niu, Manika Prasad, John Quirein, Natasa Mekic, Junsheng Hou, Mehdi E. Far, Ming Gu
Search and Discovery.com
.... References Cited Revil, A., W.F. Woodruff, C. Torres-Verdín, and M. Prasad, 2013, Complex conductivity tensor of anisotropic hydrocarbon-bearing shales...
2016
Pressure and Basin Modeling in Foothill Belts: A Study of the Kutubu Area, Papua New Guinea Fold and Thrust Belt
Jean-Paul Callot, William Sassi, François Roure, Kevin Hill, Nigel Wilson, Renaud Divies
AAPG Special Volumes
...) kinematic restoration; and (4) management of thicknesses discrepancies related to block adjustments. (D) Sketch explaining the anisotropic permeability...
2017