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The AAPG/Datapages Combined Publications Database
Showing 2,798 Results. Searched 201,049 documents.
How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data
Gary Yu
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and 3D Visualization Another critical element for better velocity accuracy is to apply higher order curved-ray velocity analysis with anisotropic...
2009
New Technologies and Integration for Optimizing Well Placement and Production
Bruno de Ribet
Unconventional Resources Technology Conference (URTEC)
... for anisotropic tomography, provides stress and fracture detection for accurate reservoir characterization correlated to shale properties. Examples In a case...
2013
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
.... However, these image points move based on structural dip and lateral changes in velocity. Converted wave data is binned based on VP/VS ratios for every...
2023
Attenuating non-compressional energy on vertical motion sensors using rotational data
Hassan Masoomzadeh, Fons ten Kroode, Tim Seher, Mohammad Akbar Hosain Zuberi, Alexander Kritski, Harald Westerdahl, Åsmund Sjøen Pedersen, Mark Thompson, Nick Bernitsas, Phil Behn, Philip Baltz
International Meeting for Applied Geoscience and Energy (IMAGE)
... to achieve a successful up-down separation of the wavefield, for example obliquity correction and instrument calibration. More importantly...
2024
Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks
Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana
Indonesian Petroleum Association
.... Aqrawi and Boe (2011) showcased improved fault segmentation using a dip guided and modified 3D Sobel filter. Based on these, Alai et al. (2014...
2019
Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)
Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman
Geological Society of Malaysia (GSM)
... by taking the next jump in imaging from isotropic to anisotropic PreSDM. Conclusions A hybrid approach incorporating manual velocity updating...
2003
3 Terrestrial Heat Flow
P. E. Gretener
AAPG Special Volumes
...) = 40 mW/m2 The subscript for the thermal conductivity (k) recognizes the fact that many sedimentary and metamorphic rocks are anisotropic in regards...
1981
Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)
Xinxiang Li, Peter Cary, and Rodney Couzens
Search and Discovery.com
... of many processing steps, such as trace scaling, deconvolution, statics, moveout correction or even prestack migration. Cary (2006) provided a solution...
2015
A Practical Review of Migration Issues and Solutions; #40723 (2011)
Ian F. Jones
Search and Discovery.com
...: amplitude preservation; lateral velocity variation; dip response; algorithm noise; honouring the velocity field; multipathing; and two-way propagation...
2011
The Application of Full Azimuth 3D Seismic Fracture Detection Technology in the Prediction of Favorable Reservoirs within the Shengbei 5 Well Area Tight Sandstone Region; #41226 (2013)
Xiang Guo, Jianbin Ran, Xiaowei Yu, Zhengtao Hu, Zhang Yuan, Zhang Jinxue, and Fulei Li
Search and Discovery.com
..., where Biso is the same in different azimuth, Bani depends on the anisotropic component of the fracture azimuth. In every CMP gather data, P-wave amplitude...
2013
How Reliable Is The Negative Anisotropy In Carbonate Rocks? - Offshore East Java Basin Case Study
Jun Wang, Yonghe Guo, Pongga Wardaya, M Afiq B Mokhtar, Riaz Alai, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... combined Full Waveform Inversion (FWI) and well calibration to obtain accurate anisotropic models. We used the following steps: 1) FWI to obtain...
2018
Non-opaque and Opaque Grain Fabrics of Siltstones in Red Peak Member (Triassic), Central Wyoming: REPLY
M. Dane Picard, Douglas D. Beckmann
Journal of Sedimentary Research (SEPM)
... that fine-grained rocks contain two distinct fabrics (non-opaque and opaque). When these fabrics are anisotropic and show similar orientations...
1967
Abstract: Towards an Optimal Workflow for Azimuthal AVO; #90171 (2013)
David Gray and Shangxu Wang
Search and Discovery.com
... various workflows for producing Azimuthal AVO attributes, testing them on an Horizontal Transverse Isotropic (HTI) physical model, whose anisotropic...
2013
Abstracts: Bringing Seismic Ideas to Acoustic Logging; #120181 (2015)
Partha Biswas & Shreya B. Ley
Search and Discovery.com
... day tools are only able to detect anisotropy when logged sections are more than five percent anisotropic, leaving the subtle fracture systems...
2015
Abstract: TTI Anisotropic Depth Migration: Which Tilt Estimate Should We Use?; #90211 (2015)
Francois Audebert and Volker Dirks
Search and Discovery.com
...Abstract: TTI Anisotropic Depth Migration: Which Tilt Estimate Should We Use?; #90211 (2015) Francois Audebert and Volker Dirks Datapages/Search...
2015
A Nearly Complete Characterization of Permeability to Hydrocarbon Gas and Liquid for Unconventional Reservoirs: A Challenge to Conventional Thinking
Albert Cui, Raphael Wust, Brent Nassichuk, Ken Glover, Ron Brezovski, Cory Twemlow
Unconventional Resources Technology Conference (URTEC)
... diffusion). Several studies have shown that the conventional Klinkenberg correction to gas permeability is no longer appropriate for microporous medium...
2013
Horizontal Cased Hole Evaluation Using a New Pulsed Neutron Spectroscopy Tool and Dipole Sonic
Richard Reischman, Edgar Velez, Aaron Green, Brian Reynolds, Damian Yasin, Blaine Spies
Unconventional Resources Technology Conference (URTEC)
... be empirically removed from the total chlorine measurement. Applying a formation salinity correction and conversion factor to the remaining chlorine produces...
2017
CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).
Search and Discovery.com
2015
Fast anisotropic viscoelastic modeling and application in quantitative seismic reservoir characterization
Sirui Tan, Sunwoong Lee, John E Anderson, Haiyang Wang, Olivier Burtz, Partha Routh, Rongrong Lu, Yang Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Fast anisotropic viscoelastic modeling and application in quantitative seismic reservoir characterization Sirui Tan, Sunwoong Lee, John E Anderson...
2022
Determining the Correlation Between Vicker's Microhardness and Young's Modulus of Coal
Sanjib Mondal, Sijin Qian, Micah Nehring, Zhongwei Chen
Unconventional Resources Technology Conference (URTEC)
... if such correlation exists for coal, which is highly anisotropic, heterogeneous, and fractured. This work explored the possibility of estimating...
2021
Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data
Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari
Indonesian Petroleum Association
... transversely isotropic materials that are encountered. Anisotropic parameters of rock are important for seismic imaging, modeling and reservoir...
2012
Using anisotropic rock physics to model VTI parameters
Marco A. Perez
International Meeting for Applied Geoscience and Energy (IMAGE)
...Using anisotropic rock physics to model VTI parameters Marco A. Perez Using anisotropic rock physics to model VTI parameters Marco A. Perez*, Parex...
2023
ABSTRACT: Coke Carbon Form Analysis as a Means for Understanding Maceral Behavior and Coal Carbonization
Dennis D. Kaegi and Hardarshan S. Valia
The Society for Organic Petrology (TSOP)
... of the forms of carbon present in coke produced from this coal showed that the carbon was generally more anisotropic than is normal for coal of this rank...
1986
2009