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The AAPG/Datapages Combined Publications Database
Showing 641 Results. Searched 196,194 documents.
Reconciliation of Measurement Differences Observed from Seismic, Well Logs, and VSP: ABSTRACT
E. B. Neitzel, T. K. Kan
AAPG Bulletin
... sonic times are reconciled by determining and comprehending multiples, Q, and dispersion factors; and (3) full waveform offset-dependent modeling...
1985
Abstract: Applications of Non-Rigid Matching to 3-D Converted-Wave Imaging, by Tony D. Johns; #90077 (2008)
Search and Discovery.com
2008
An example when not to rely on seismic velocities for a pre-drill pore pressure prediction
Search and Discovery.com
N/A
Fullwave Sonic Analysis: New Methodologies for Characterizing Near-Wellbore Reservoir Properties
Search and Discovery.com
N/A
ABSTRACT: Gas Hydrate Studies in Kerala-Konkan Offshore Region of India; #90013 (2003)
Soma Innayya Reddi, Naresh Kumar Thakur, Ramesh Khanna, Kalachand Sain, Azhisur Ranganathan Sridhar, Pasupuleti Prasada Rao, Uma Shankar, A. Rastogi, Gautham Biswas
Search and Discovery.com
... alter the physical properties of host sediments to give detectable indications in seismic records. Full waveform pre-stack inversion attempted at a few...
2003
ABSTRACT: Seismic Detection of Gas Hydrates; #90017 (2003)
Nader C. Dutta, Lecia Mueller, Jon Dai, Randy Utech
Search and Discovery.com
... be derived from seismic inversion: P and S velocity and bulk density. From prestack full waveform inversion of large offset reflection seismic data...
2003
ABSTRACT: Calibration of Pre-Stack Simultaneous Impedance Inversion using Rock Physics; #90129 (2011)
Scott Singleton and Rob Keirstead
Search and Discovery.com
... its behavior as sand content varies. Synthetic gathers were calculated for all models using both ray traced and full waveform algorithms...
2011
Abstract: Turning-Ray Tomography and Tomostatics; #90224 (2015)
Babatunde Arenrin, Gary Margrave, and John Bancroft
Search and Discovery.com
... such as the case of a hidden layer. The velocity model from turning-ray tomography can be used for static correction, starting models for Full Waveform Inversion...
2015
Abstract: Building Accurate Depth-Velocity Models in Shallow Water Marine Environment by Joint Reflection/Refraction Velocity Inversion; #90246 (2016)
Sergey Birdus
Search and Discovery.com
... (also called first arrival travel time tomography) and Full Waveform Inversion (FWI, which mostly depends on diving waves) help to produce more accurate...
2016
Abstract: Broadband Seismic Acquisition, Processing and Imaging using Dispersed Source Arrays; #90254 (2016)
Constantine Tsingas, Jewoo Yoo, Young Seo Kim
Search and Discovery.com
... recording of broadband seismic data and we demonstrate the methodology employed for optimum broadband processing in terms of deblending full waveform...
2016
Abstract: Illuminating Reserves: A Data Driven Solution to Identifying Current and Future Reserves in the Gulf of Mexico; #90256 (2016)
Brad Torry
Search and Discovery.com
... driven by existing seismic data we investigate optimizing acquisition parameters through the application of full waveform modelling and finite difference...
2016
Abstract: Hessian Matrix Estimation from a Sub-Sampled Set of Columns; #90255 (2017)
Juan Sebastián López Guerra, Ana Ramirez, Sergio Abreo
Search and Discovery.com
... Abstract In the context of seismic Full Waveform Inversion (FWI), the Hessian matrix is used to determine the model resolution. Having an exact computation...
2017
Abstract: Mapping Reservoir Stress Conditions using Hydraulic Fracturing Microseismicity; #90309 (2017)
Orlando J. Teran
Search and Discovery.com
... the dynamic response of the reservoir during and after stimulation. Focal mechanisms are derived using full waveform fitting techniques, and the ambiguity...
2017
Abstract: Imaging Sub-Volcanic Sediments From Wide-Angle Seismic Data In Selected Basins Of India; #90315 (2017)
Kalachand Sain
Search and Discovery.com
... horizons within the sediments. It is the computationally intensive full-waveform inversion (FWI) that can exploit the entire components (traveltime...
2017
Abstract: Stampede Field-Reservoir Rock Physics and Seismic Imaging: What We Should See and What We Can See;
Wisley Martins
Search and Discovery.com
... bottom nodes (OBN) seismic, using Full Waveform Inversion (FWI) and least square reverse time migration (LSRTM) processing have remarkably improved...
Unknown
Abstract: Surface-consistent transmission FWI; #91204 (2023)
Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis
Search and Discovery.com
... to complex physics that are difficult to be solved with a modeling/inversion approach such as full waveform inversion (FWI). Preprocessing and corrections...
2023
Advanced Microseismic Monitoring Methods, (2012)
R. J. Mellors, C. Morency, E. Matzel, D. C. Templeton, J. Wang, S. Myers, S. Ford, D. B. Harris, F. Ryerson
Search and Discovery.com
...’s function derived from ambient noise. Next, we explore the use of full waveform modeling using adjoint methods to define the micro-seismic focal mechanism...
2012
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
...Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018) Ali A. Mohamed, Abdullatif A. Al-Shuhail...
2018
Geohazard Detection in Deepwater Clastics Basin
Search and Discovery.com
N/A
Analysis of the Wavefields Around the Borehole During Acoustoelectric Logging
Search and Discovery.com
N/A
Generalization Capability of Data-driven Deep Learning Models for Seismic Full-waveform Inversion: An Example Using the OpenFWI Dataset
Ayrat Abdullin, Umair Bin Waheed
International Meeting for Applied Geoscience and Energy (IMAGE)
...Generalization Capability of Data-driven Deep Learning Models for Seismic Full-waveform Inversion: An Example Using the OpenFWI Dataset Ayrat...
2023
Full waveform inversion of simultaneous long-offset data
Nizar Chemingui, Alejandro A. Valenciano, Andrew Long
Petroleum Exploration Society of Australia (PESA)
...Full waveform inversion of simultaneous long-offset data Nizar Chemingui, Alejandro A. Valenciano, Andrew Long Full waveform inversion...
2019
Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat
Indonesian Petroleum Association
...Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia Jun Wang, Yonghe Guo...
2022
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
...Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015) Gary F. Margrave, Robert J. Ferguson, and Chad M...
2015
Abstract: Full Waveform Inversion with Phase Encoded Deconvolution Imaging Condition; #90224 (2015)
Wenyong Pan, Kris Innanen, and Gary Margrave
Search and Discovery.com
...Abstract: Full Waveform Inversion with Phase Encoded Deconvolution Imaging Condition; #90224 (2015) Wenyong Pan, Kris Innanen, and Gary Margrave...
2015