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The AAPG/Datapages Combined Publications Database
Showing 4,394 Results. Searched 201,044 documents.
Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018)
Ali A. Mohamed, Abdullatif A. Al-Shuhail
Search and Discovery.com
... ([email protected]) Abstract The Earth’s complexity near the surface introduces many challenges in land seismic exploration. In arid areas such as much of the Middle...
2018
Incorporating Effect of Maturity and Organic Richness in Petrophysical Analysis of Shales
Saeed Zargari, Manika Prasad
Unconventional Resources Technology Conference (URTEC)
... and geomechanical characteristics of the rock from sonic logs and seismic measurements. Kerogen content is a major source of anisotropy in organic...
2013
Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data
James Gaiser, James Simmons, Moacyr de Souza Bezerra
International Meeting for Applied Geoscience and Energy (IMAGE)
... and positioned PSDM images. In addition to VP and VS velocities, this includes anisotropy in Introduction Recent interest in processing the horizontal...
2022
Permeability Anisotropy Related to Braided Fluvial Facies Architectural Elements in Middle Boggy Formation, Middle Pennsylvanian, McIntosh County, Oklahoma, #51219 (2016).
Mingyu Yang, Dennis R. Kerr
Search and Discovery.com
...Permeability Anisotropy Related to Braided Fluvial Facies Architectural Elements in Middle Boggy Formation, Middle Pennsylvanian, McIntosh County...
2016
Natural fractures of the Tuscaloosa marine shale
Cristina Mariana Ruse, and Mehdi Mokhtari
AAPG Bulletin
... of fractures from outcrops, cores, image and acoustic logs, seismic data, or a combination of these and other methods. Core studies are of reference...
2024
High frequency refraction/reflection full-waveform inversion case study from North West Shelf offshore Australia
David Dickinson, Fabio Mancini, Xiang Li, Kai Zhao
Petroleum Exploration Society of Australia (PESA)
... at reservoir level can be observed. Knowing it would be difficult to push ray-based tomography further, FWI is introduced. During FWI updates, the anisotropy...
2018
Utilizing Geomechanical Model and Cleat Permeability Analysis in CBM Exploration Phase for Field Development: Case Study in CBM X Area, South Sumatera Basin
Fanny Rosdiawan, David Ontosari, Andri Aspari, Pande Made Oka Iriana, Tonny S. Priantono, Andang Kustamsi
Indonesian Petroleum Association
.... RESULT AND DISCUSSION The cleats are generally small in size, and cannot be recognized within seismic resolution. Therefore cleat premeability...
2016
ABSTRACT: Shale Petrophysics: Electrical, Dielectric and NMR Methods to Characterize Mudrocks and Discover Relationships to Mechanical Properties and Hydrocarbon Affinity; #90122 (2011)
M. Ben Clennell, Matthew Josh, David Dewhurst, Lionel Esteban, and Mark Raven
Search and Discovery.com
... be looking primarily for anisotropy in permeability, for shales understanding anisotropy is important for the geomechanical and seismic point of view...
2011
Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field
Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel
International Meeting for Applied Geoscience and Energy (IMAGE)
...Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field Ali Mohamed...
2022
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... Ettrich Fraunhofer ITWM, Germany Summary Aligning primary reflections in seismic normal moveout (NMO) corrected gathers is a crucial part of seismic...
2023
Abstract: Orientation Analysis of Borehole Geophones in Vertical and Deviated Wells: Calibration Consistency; #90174 (2014)
Peter G. Gagliardi and Don C. Lawton
Search and Discovery.com
..., taken from a 3-line walkaway vertical seismic profile (VSP) acquired in the Pembina oil field in Alberta, was examined for orientation azimuth...
2014
Abstract: Unravelling the Complex Subsurface Structures of Hydrocarbon Trap by Means of 3D Multi-Component Seismic Data; #91209 (2025)
Han N. Tran, Heri Tanjung, Abdullah Al-Fawwaz
Search and Discovery.com
... through gas clouds, while shear-wave splitting and anisotropy simultaneously provide a means of estimating fracture intensity and orientation. 3. Seismic...
2025
Constrained tomography for improved presalt elastic full-waveform inversion
Yaofeng He, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... geological horizons are key inputs to generating such velocity models. A joint inversion framework, combining surface seismic and constraints from...
2022
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... is an S-wave based independent seismic-scale pressure prediction from seafloor to deep hot shales. The additional confidence in pressure prediction can...
2023
Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project
Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li, Matthew Johnson, Lu Lee, Zunsheng Jiao, J. Fred McLaughlin, Erik Borchardt, Lin Liang, Pierre Bettinelli, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
...Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li...
2023
Description of Natural Fracture Systems for Quantitative Use in Petroleum Geology (1)
J. H. HOWARD and RICHARD C. NOLEN-HOEKSEMA
AAPG Bulletin
... & Geomechanics Abstracts, v. 22, p. 121-140. Cook, N. G. W., 1988, Natural joints in rock-mechanical, hydraulic and seismic behavior and properties under...
1990
Tensile radiation from slip in a medium with rough fractures
Scott Leaney, Chris Chapman
International Meeting for Applied Geoscience and Energy (IMAGE)
...g, M., and C. Sayers, 1995, Seismic anisotropy of fractured rock: Geophysics, 60, 204–211, doi: https://doi.org/10.1190/1.1443748. Schoenberg, M., and J....
2022
3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs
Antonio C.B. Ramos, T.L. Davis
Rocky Mountain Association of Geologists
...-receiver azimuth sorting is used to detect preferential directions of azimuthal anisotropy caused by the coal’s fracturing system. INTRODUCTION Seismic...
1997
New Formulas for Estimating Productivity of Horizontal Wells
Pudji Permadi
Indonesian Petroleum Association
... equations were originally derived for isotropic reservoirs. The effect of anisotropy was accounted for by modifying the vertical axis. This paper...
1993
A Tale of Two Conventional Reservoirs: Nanushuk and Torok on the North Slope, Alaska; #42551 (2020)
Sumit Verma, Shuvajit Bhattacharya
Search and Discovery.com
... opportunities and challenges to the geoscientists and engineers. Reservoir Characteristics By integrating eight 3-D seismic surveys, well logs...
2020
4C SS wave splitting correction and the application in a 3D9C seismic survey
Yuan Yuan Yue, Pengyuan Sun, Tieqiang Zhang, Hongmei Nie, Zhen Zou, Yan Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Li, X. Y., and S. Crampin, 1993, Linear-transform techniques for processing shear-wave anisotropy in four-component seismic data: Geophysics, 58...
2024
The Geophysical Aspects of Abnormal Fluid Pressures
Edward B. Reynolds, John E. May, Alf Klaveness
Houston Geological Society
... correction errors, (6) curved ray paths, (7) anisotropy, and (8) interpretation. Dipping Beds Dipping beds may have no appreciable effect on seismic...
1971
New geological insights gained from the reprocessing, imaging, and interpretation of legacy seismic datasetsOffshore Mauritania
Kranthi Garidepalli, Elisabeth Gillbard, Simon Dean, Darren Judd, Nassim Kettouche, Paul Bellingham
International Meeting for Applied Geoscience and Energy (IMAGE)
...New geological insights gained from the reprocessing, imaging, and interpretation of legacy seismic datasetsOffshore Mauritania Kranthi Garidepalli...
2022
Abstract: Innovations in Visualization Open New Possibilities for Interpreters, by Bruno de Ribet; #90206 (2014)
Search and Discovery.com
2014
AAPG Mid-Continent Section Meeting
Search and Discovery.com
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