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The AAPG/Datapages Combined Publications Database
Showing 17,715 Results. Searched 200,599 documents.
Attributes Assisted Seismic Interpretation in Pre-Stack Time versus Depth Migration Data; #41637 (2015)
Tengfei Lin, Hang Deng, Zhifa Zhan, Zhonghong Wan, Kurt Marfurt
Search and Discovery.com
... interpretation. First, fault shadows give rise to a second (artificial) discontinuity coherence images computed from PSTM data. Second, velocity pull-up...
2015
New Integrated Workflows for Improved Pore Pressure Prediction and Seismic Imaging, #41705 (2015).
Marek Kacewicz, Sankar Muhuri, Weihong Fei
Search and Discovery.com
.... Seismic imaging typically attempts to account for either depth varying compaction driven velocity models or laterally varying velocity models constrained...
2015
Introduction to Ground-Water Hydrology, 1993 - Darcy's Law
New Orleans Geological Society
... velocity. Hydraulic Head Hydraulic head is a measure of energy per unit mass of ground water. It is measured simply as the level above an arbitrary datum...
1993
Seismic Foldout: Revealing a Promising New Play Concept in the Salar Basin, Offshore Canada
Yermek Balabekov, Susana Tierrablanca, Sriram Arasanipalai, Nizar Chemingui, PGS
GEO ExPro Magazine
... inversion of velocity and reflectivity (PGS Ultima) on AVO-compliant GeoStreamer data provides a high-resolution velocity model, with relative impedance...
2023
Sonic Velocity in CarbonatesA Combined Product of Depositional Lithology and Diagenetic Alterations
Flavio S. Anselmetti, Gregor P. Eberli
Special Publications of SEPM
...Sonic Velocity in CarbonatesA Combined Product of Depositional Lithology and Diagenetic Alterations Flavio S. Anselmetti, Gregor P. Eberli Copyright...
2001
Earth crustal analysis of Northwest Sabah region inferred from receiver function method
Abdul Halim Abdul Latiff, Faridah Othman
Geological Society of Malaysia (GSM)
..., Malaysia. Additionally, the work conducted is to determine the thickness and velocity layer of the Earth’s crust up to the Moho boundary. Receiver...
2020
Abstracts: An Investigation of Systematic Location Errors of Microseismic Events; #90173 (2015)
Martin E. Nicola, Bernd Milkereit, and Emmanuel Bongajum
Search and Discovery.com
... velocity parameters and the distribution of sensors are significant contributions to systematic error in location. The calculations vary with position...
2015
Machine Learning Application for Shear Velocity Prediction in Ahnet Basin, Algeria; #42584 (2023)
Abdeldjalil Latrach, Nassim Bouabdallah, and Aimene Aihar
Search and Discovery.com
...Machine Learning Application for Shear Velocity Prediction in Ahnet Basin, Algeria; #42584 (2023) Abdeldjalil Latrach, Nassim Bouabdallah, and Aimene...
2023
Quantifying the Methane Content of Natural Gas and Gas Hydrate Accumulations in the Deep-Water Basins of the Bering Sea, by Ginger A. Barth, David W. Scholl, and Jonathan R. Childs; #90035 (2004)
Search and Discovery.com
2004
3D velocity model building based upon hybrid neural network
Herurisa Rusmanugroho, Junxiao Li, M. Daniel Davis Muhammed, Jian Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
...3D velocity model building based upon hybrid neural network Herurisa Rusmanugroho, Junxiao Li, M. Daniel Davis Muhammed, Jian Sun 3D velocity model...
2022
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)
...Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data James Gaiser, James Simmons, Moacyr de Souza Bezerra Value...
2022
Velocity model building from 3D surface seismic data at the Utah FORGE EGS site
Yun-Ha Jung, Nori Nakata, Sea-Eun Park, Ju-Won Oh
International Meeting for Applied Geoscience and Energy (IMAGE)
...Velocity model building from 3D surface seismic data at the Utah FORGE EGS site Yun-Ha Jung, Nori Nakata, Sea-Eun Park, Ju-Won Oh Velocity model...
2024
I. Relation of Structural Section to Seismic Section
Robert E. Sheriff
AAPG Special Volumes
...; this is called a common midpoint gather. For example (Fig. 3), for a flat reflector without involving velocity complications, the waves from source...
1981
Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity
Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... (ML) inversion. The developed hybrid methodology simultaneously predicts the variations in velocity and saturation and achieves a high spatial...
2022
Depth Imaging Seeing the Invisible
Vetle Vinje
GEO ExPro Magazine
... wave velocity is constant in echo-location. In the real earth velocities may vary from 1,500 m/s to more than 6,000 m/s. The energy does not travel...
2010
Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements
Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... a high velocity layer system, in addition to the strong lateral velocity variation due to evaporite dissolution which is known as Cenozoic fill...
2022
High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study
Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc
Indonesian Petroleum Association
... the complexity of the overburden consists of several thin multilevel channel systems filled with a combination of anomalously high or low velocity sediments...
2014
Transportation of Detritus by Moving Water: Part 1. Transportation
Filip Hjulstrom
AAPG Special Volumes
.... The velocity of water in laminar flow is always low; in turbulent flow it may be low or high. There are several types of turbulent flow, each of which...
1939
Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)
Gilles Bellefleur
Search and Discovery.com
... arise from velocity and attenuation associated AAPG Search and Discovery Article #90171 CSPG/CSEG/CWLS GeoConvention 2009, Calgary, Alberta, Canada...
2013
Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)
Gilles Bellefleur
Search and Discovery.com
... arise from velocity and attenuation associated AAPG Search and Discovery Article #90171 CSPG/CSEG/CWLS GeoConvention 2009, Calgary, Alberta, Canada...
2013
Abstract: Near-Surface Volcanic Rocks in the SE Nechako Basin, BC: Results of Interpretation of Seismic Reflection Data using First-Arrival Tomographic Inversion; #90171 (2013)
Nathan Hayward and Andrew J. Calvert
Search and Discovery.com
..., Burnaby, BC, V5A 1S6 Summary Near-surface estimates of P-wave velocity are derived from the tomographic inversion of seismic firstarrivals...
2013
Abstract: Application of Surface-wave Modeling and Inversion in Cordova Embayment of Northeastern British Columbia; #90187 (2014)
Antoun Salama, Niranjan Banik, Mona Cowman, Kevin Roberts, Anna Glushchenko, Mark Egan, Alfonso Gonzalez, Eric von Lunen, and Jennifer Leslie-Panek
Search and Discovery.com
..., an acknowledgement that nearsurface velocity anomalies play a critical role in imaging the deeper heterogeneous shale reservoirs. The spatial and vertical...
2014
Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)
Yexin Liu
Search and Discovery.com
... is preferentially vertical aligned fractures. This type of anisotropy causes azimuthal amplitude and velocity variations which can become apparent...
2015
Seismic Refraction Studies in Gulf of California
Richard P. Phillips
AAPG Special Volumes
... consists of four layers--1.5 km of unconsolidated sediments with a velocity of 2.1 km/sec, 2.0 km of semiconsolidated sediments with a velocity of 4.1 km/sec...
1964
Seismic Velocity Anisotropy in Chimore Area, Bolivia
Michael Fry, Eloy Martinez, James Baker, Mark Wallace
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...Seismic Velocity Anisotropy in Chimore Area, Bolivia Michael Fry, Eloy Martinez, James Baker, Mark Wallace Seismic Velocity Anisotropy in Chimore...
2008