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The AAPG/Datapages Combined Publications Database
Showing 20,858 Results. Searched 200,616 documents.
Seismic Modeling of Acid-Gas Injection in a Deep Saline Reservoir
Search and Discovery.com
... and reflection coefficients to fluid substitution. Using acid-gas properties from the Peng-Robinson equation of state and fluid substitution effects from...
2013
Abstract: Elastic Impedance Analysis in Fruitland Coals, San Juan Basin; #90174 (2014)
D. J. Lespinasse, C. R. Clarkson, and R. J. Ferguson
Search and Discovery.com
... for the Zoeppritz equation (Whitcombe, 2002). AAPG Datapages/Search and Discovery Article #90174 CSPG©2014 CSPG/CSEG/CWLS GeoConvention 2012, (Vision) May 14-18...
2014
Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration
Lev Vernik , Charles Landis
AAPG Bulletin
.... Backus, G. E., 1962, Long-wave elastic anisotropy produced by horizontal layering: Journal of Geophysical Research, v. 67, p. 4427-4440. Capuano, R. M...
1996
Adventures in Pre-Stack Depth Migration; #110121 (2010)
James Allen
Search and Discovery.com
... the best pre-stack time imaging available is suggested. 3. The choice of PSDM method, Kirchhoff or Wave-Equation, can be a factor. 1provide guidelines...
2010
Elastic Multi-parameter FWI Imaging – a North West Shelf undeveloped gas field case study
Fabio Mancini
Southeast Asia Petroleum Exploration Society (SEAPEX)
... be separated. The method used here employs an augmented acoustic wave equation to simultaneously estimate velocity and reflectivity. Tomographic...
2025
Abstract: Estimation of Epsilon Parameter of Fracture Induced Anisotropy by In-Situ Seismic Refraction Survey
Eko March Handoko Masyhur, Abdul Ghani Md Rafek, Khairul Arifin Mohd Noh
Geological Society of Malaysia (GSM)
..., Universiti Teknologi PETRONAS. *Corresponding author: [email protected] Fractures have the ability to delay the arrival times of seismic wave...
2017
2010
ABSTRACT: A Novel Method Linking Processes and Stratigraphy in a Tidal Environment: Barataria Basin, Louisiana, by Howes, Nick C.; Georgiou, Ioannis Y.; Kulp, Mark A.; FitzGerald, Duncan M.; #90135 (2011)
Search and Discovery.com
2011
Abstract: Crosswell Imaging with LCB Beamlet, by Yueming Ye; Wu Ru-shan; Zhuang Xijin; #90163 (2013)
Search and Discovery.com
2013
Fractured Bedrock Hydrogeologic Characterization Using Digital Rock Physics
Search and Discovery.com
N/A
Abstract: 3-D Prestack Waveform Inversion - A Real Data Example; #90255 (2017)
Josiane Pafeng Tchuindjang, Subhashis Mallick, Hema Sharma
Search and Discovery.com
... are important for accurate inversion. Some methods like prestack waveform inversion (PWI) solve the full wave equation and have given high quality results. PWI...
2017
Abstract: A Comprehensive Pre-Migration Solution for Multiple Attenuation in South of Oman; #91209 (2025)
Diego Carotti, Jean-Baptiste Mitschler, Jean-Michel Deprey, Nick Benfield, Herve Farran, Suleiman Al Kindi
Search and Discovery.com
... a one-way wave-equation propagation method with the obtained near-surface reflectivity and the denoised pre-stack data. The detailed velocity model...
2025
Insight on the uplift the Wave-Equation Based AVO technology may have on unconventional reservoirs: A case study on the Vaca Muerta Formation, Neuquén Basin, Argentina.
David Curia, Ezequiel Valeff, Francisco Ghersi, Hansel Gonzalez, Pablo Benitez
Unconventional Resources Technology Conference (URTEC)
...Insight on the uplift the Wave-Equation Based AVO technology may have on unconventional reservoirs: A case study on the Vaca Muerta Formation...
2025
Three-Dimensional Prestack Inversion, Lobo Trend, South Texas, Phil Anno, Mark Wuenscher, Robert Corbin, John Hooper, and Frank Chlumsky, #10039 (2003)
Search and Discovery.com
2003
The Use of Modern 3D Seismic Data Processing Techniques, 5D Interpolation, and Anisotropic PSTM to Improve Existing 3D Data in South Louisiana Data—Pulling the Scales from our Eyes; New Truth from Existing Datasets
John Asma, John Stevens, Sukhdev Hyare, Dave Spaulding
GCAGS Transactions
... of the earth in time or depth. The process reverses the wave propagation defined by the wave equation. Whether Kirchhoff or wave equation techniques are used...
2013
Prestack Depth Migration for "Easy" Unconventional Plays?, #41056 (2012)
Morgan Brown
Search and Discovery.com
... only for imaging ‘complex’ geology. Offshore subsalt imaging drives application of the most advanced wave equation PSDM technologies, like ReverseTime...
2012
The effects of marine currents on seismic data
Gary Hampson
International Meeting for Applied Geoscience and Energy (IMAGE)
... propagation across the water layer. One choice is to use the 1-way wave equation to depth extrapolate the time dependent wavefield through the water...
2024
Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir
Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte
GCAGS Transactions
... and well fluid samples were analyzed and calibrated to well log and AVO responses. P-and S-wave ultrasonic signals were introduced into the core samples...
2002
Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)
Amna Feroz and Mirko van der Baan
Search and Discovery.com
... in back azimuth, this workflow uses S-P wave arrival time thus eliminating the source origin time error. This workflow results in accurately locating...
2014
Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion
Arnab Dhara, Mrinal Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... formulation of the elastic wave equation. The synthetic data are compared against observed input data and the misfit is estimated. The gradient...
2022
The need of elastic RTM for elastic FWI models
Hui Huang, Zedong Wu, Xue Xiao, Zhigang Zhang, Ping Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Following the EFWI implementation by Wu et al. (2022), our ERTM solves the elastic full wave equation built on stress vector: 1 𝜕 2...
2023
Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)
Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan
Search and Discovery.com
... of this migration to deduce the velocity update. We present an extended example using the Marmousi model in which we use wave-equation migration...
2015
Research and application of diffraction imaging based on the full-azimuth angle migration
Shengtao Zang, Xingrong Xu, Zhe Yang, Yanxiang Wang, Jiaqing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... imaging. Compared with the full-wave field imaging results, the diffraction imaging can finely delineate the fault-karst, and can effectively improve...
2024
Data-driven near-surface Q compensation: A case study in Sichuan Basin of China
Xinyuan Feng, Yulian Zhao, Mingtu Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the compensation formula derived from the wave equation. The meaning of each parameter in the formula is as follows...
2024
Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study, #41101 (2012)
Sumit Verma, Samir Biswal
Search and Discovery.com
... and volumetric calculation; hence helpful in further field development. Theory Two-term linearization of Zeoppritz equation for reflectivity (Aki...
2012