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The AAPG/Datapages Combined Publications Database
Showing 16,595 Results. Searched 195,689 documents.
Enabling technologies for economical and efficient cloud-based FWI
Henry A. Debens, David Knodel, Adrian Umpleby, Christos Mavropoulos
International Meeting for Applied Geoscience and Energy (IMAGE)
... Hz shot gathers for a single shot point (as indicated by the orange and purple points in the first row, which represent shown and not-shown trace...
2023
Integration of Microseismic With Rock Properties From Multi-Component Seismic Data, Mississippi Lime Play, North-Central Oklahoma
Scott W. Singleton, Shihong Chi, Crystal Lapaire, Lisa Sanford, Paul Constance
Unconventional Resources Technology Conference (URTEC)
..., acquired and processed using a VectorSeis Nodal acquisition system (Constance, et al., 2015). Processing was carefully performed in order to quantify...
2015
A Sonic Log Study of Abnormally Pressured Zones in the Powder River Basin of Wyoming
Debra Maucione, Vladimir Serebryakov, Paul Valasek, Yue Wang, and Scott Smithson
AAPG Special Volumes
... methods would greatly enhance hydrocarbon recovery. The present velocity study shows the usefulness of a detailed sonic log analysis to find abnormally...
1994
Abstract: The Use of 3D Seismic in Baram Delta Operations, Sarawak (Paper 6)
Ton ten Have, Foo Wah Yang
Geological Society of Malaysia (GSM)
... issues. Firstly, an integrated geophysical and geological approach is applied in velocity modelling using a combination of checkshotIVSP data with horizon...
1993
Abstract: Deep Learning Inversion on Seismic Cubes; #91204 (2023)
Aleksandr Koriagin, Alexey Kozhevin, Stepan Goriachev, Roman Khudorozhkov
Search and Discovery.com
... Learning Inversion on Seismic Cubes Aleksandr Koriagin, Alexey Kozhevin, Stepan Goriachev, Roman Khudorozhkov Data Analysis Center Abstract Recently deep...
2023
Application of Advanced Exploration Technologies in a Reservoir-Challenged Area
Suni Sulaiman, Stephen Gelinsky
Indonesian Petroleum Association
... of four major steps: 1. rock and fluid property analysis, 2. elastic impedance inversion, 3. body-checking for litho-fluid discrimination, and 4...
2015
Abstracts: Implicit Preconditioning for Least-squares Nonstationary Phase Shift; #90173 (2015)
Marcus R. Wilson and Robert J. Ferguson
Search and Discovery.com
.... The result is a regularly sampled wavefield at a flat datum, which can then be imaged using migration techniques that use the fast Fourier transform...
2015
Combining Petrophysical Properties and Ultrasonic Velocity for Improved Prediction of Tight Carbonate Reservoir
Abdallah Abdelkarim, Osman Abdullatif
Unconventional Resources Technology Conference (URTEC)
...Combining Petrophysical Properties and Ultrasonic Velocity for Improved Prediction of Tight Carbonate Reservoir Abdallah Abdelkarim, Osman Abdullatif...
2017
Chapter Five: Reservoir Identification
Alistair R. Brown
AAPG Special Volumes
... as a means of identifying gas reservoirs. He studied the data in the form of common-depth-point gathers, normally stacking together common and adjacent...
2011
The Impact of Multi-Azimuth Seismic Over Tidepole
D. Dickinson, S. Gagen
Petroleum Exploration Society of Australia (PESA)
... acquired at azimuths 60 and 120 degrees apart from Tidepole to maximize the azimuthal coverage. To resolve velocity differences in the different...
2013
ABSTRACT: Understanding Jurassic Salt Tectonics: An Integrated Approach Utilizing Visualization, by Doug R. Paul; #91019 (1996)
Search and Discovery.com
1996
Damped least squares-based deterministic PP wave and SH-SH wave joint inversion method
Ying Lin, Guangzhi Zhang, Baoli Wang, Siyuan Chen, Minmin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... to correct for P-wave and S-wave velocity anomalies, which are usually closely related to changes in lithology and pore fluids, and that inversion using...
2023
Fluid and Lithology Discrimination Using Rock Physics Modelling And Lambdamurho Inversion: An Example from Onshore Niger Delta, Nigeria, #40865 (2012)
A.C. Ekwe, K.M. Onuoha, N. Osayande
Search and Discovery.com
.... Common depth point (CDP) super gathers were generated to improve fidelity of pre-stack seismic data while cross-plots of elastic rock properties were...
2012
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... (NMO) analysis or kinematic inversion because these velocities typically have poor vertical resolution. By comparison, inversion of reflection...
2019
Application of VTI PSDM for imaging carbonate structures
Seyed Yaser Moussavi Alashloo, Deva Ghosh, Yasir Bashir, Amir Babasafari
Geological Society of Malaysia (GSM)
... in different geological conditions. Figure 2 displays the real data common depth point (CDP) gathers, interval velocity and Eta models. The data, hereinafter...
2018
Forward Modeling of Seismic Data: Part 7. Geophysical Methods
George Mellman, Paul A. Kunzinger
AAPG Special Volumes
..., two, or three dimensional and consist of depth horizons and associated P wave velocities, S wave velocities, and densities The most common use...
1992
Settling Velocity Tube Apparatus for Successive Determination of Fall Velocities of Sand Size Particles: NOTES
Hassan G. Modarresi
Journal of Sedimentary Research (SEPM)
... hundred grains. The settling velocity distribution of a very small amount of sand grains may be determined accurately in a one step operation using...
1968
Seismic Activity in the Central Gulf Coast Basin
Eugene R. Brumbaugh
New Orleans Geological Society
... an Amplitude-Offset Survey. This technique uses seismic line common depth point gathers which have a large range of reflection angle of incidence...
1991
ABSTRACT: Using Low-Frequency Ambient Seismic Vibration Spectra to Detect Hydrocarbon Reservoirs a Numerical Approach; #90051 (2006)
Marc Lambert, Stefan M. Schmalholz, Yuri Podladchikov, Reto Holzner, Rodolphe Dewarrat, Patrik Eschle
Search and Discovery.com
...ABSTRACT: Using Low-Frequency Ambient Seismic Vibration Spectra to Detect Hydrocarbon Reservoirs a Numerical Approach; #90051 (2006) Marc Lambert...
Unknown
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
... in detail are other aspects of data conditioning which also contribute to improved inversion results, these include statics, velocity analysis...
2017
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
...-point (CMP) data. In a velocity scan like the one shown, the amount of similarity or semblance of data traces which have been grouped by common mid...
2014
Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
... using ray-based reflection tomography techniques (Cavalca et al., 2011; Hu et al., 2011). However, to overcome the limitations of the ray-based methods...
2016
Abnormal Pressure Evaluation of the Recent Pliocene and Miocene Gas Discoveries from the Eastern Nile Delta, Egypt, Using 2D and 3D Seismic Data
Philip D. Heppard and Martin L. Albertin
Houston Geological Society Bulletin
... velocity information depends upon reflection quality, acquisition parameters including the cable length, velocity anisotropy within the rock section...
1998
Analytical Velocity Modeling for Offshore East Coast of India: An Approach Using VSP Time-Depth Dataset, #11036 (2018).
Nidhi Jindal, Anup K. Shahi, Kumar Hemant Singh
Search and Discovery.com
...Analytical Velocity Modeling for Offshore East Coast of India: An Approach Using VSP Time-Depth Dataset, #11036 (2018). Nidhi Jindal, Anup K. Shahi...
2018
Work Processes to Mitigate Interpretation Pitfalls in Areas of Severe Seismic Multiples
Carl E. Helsing, Jesse Shaw
Indonesian Petroleum Association
... are related to strong velocity contrast between a material and the surrounding sediments. Common examples are salt, basalt, and gas velocity and density...
2012