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The AAPG/Datapages Combined Publications Database
Showing 33,100 Results. Searched 195,387 documents.
Seismic Exploration for Fractured Lower Dakota Alluvial Gas Sands, San Juan Basin, New Mexico, by Reeves, James J. and W. Hoxie Smith; #90030(2004)
Search and Discovery.com
2004
Abstract: Recent Successes in FWI Deployment on Land-Data; #91204 (2023)
Moosa Al Jahdhami, Raya Al Kalbani, Ahmed Al Obeidi, Ahmed Al-Harthi
Search and Discovery.com
... out to address this challenge including joint inversion of seismic and non-seismic data, as well as various velocity model building trails. The major...
2023
Study of Viability of Seismic Imaging for Site Selection and Monitoring of CO2 Sequestration in Illinois Thin Coal Seams, by Iraj A. Salehi, Sherif I. Gowelly, and Samih I. Batarseh, #80004 (2006).
Search and Discovery.com
2006
Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)
Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly
Geological Society of Malaysia (GSM)
... with a standard Dix conversion. To be consistent with the depth conversion decided upon during the PSDM post-processing phase, this new final interval velocity...
2008
Abstract: Velocity Model Building with Weighted Linearized Inversion A VSP Data Case Study; #90187 (2014)
Mingyu Zhang, Richard Kuzmiski, and Zhengsheng Yao
Search and Discovery.com
... for permission to publish this work. References Gaiser, J.E., 1990, Transversely isotropic phase velocity analysis from slowness estimates, Journal of Geophysical...
2014
Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia
Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki
Indonesian Petroleum Association
... for the early velocity modeling phase in the shallow section. We updated the velocity model at 2 km intervals below the mudline using the Kirchhoff PrSDM...
2014
Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia
Mohammed Badri, Stephane Gazet, Gregoire de Tonnac
Indonesian Petroleum Association
... the interval velocity profile, the pore pressure was then computed by subtracting the effective stress from the overburden stress. These velocities...
2005
Mapping with Two-Dimensional Seismic Data: Part 7. Geophysical Methods
I. R. Gordon
AAPG Special Volumes
...-check that variations in the frequency, phase, and (especially) polarity of wavelets were accounted for during interpretation. Lines that were...
1992
Full Waveform Inversion: Early Start of Model Building Process to Resolve the Complex near Surface Model in the Exmouth Sub-Basin, North West Shelf Australia
Lianping Zhang, Haryo Trihutomo, Yuelian Gong, BeeJik Lim, Alexander Karvelas
Australian Petroleum Production & Exploration Association (APPEA) Journal
... velocity errors in the model. Adjustive FWI is designed to build the relationship between travel time shift and model error with instantaneous phase...
2018
ABSTRACT: Using Microseismic Monitoring and Crosswell Tomography to Map Hydraulic Fracture Treatments in Tight Gas Formations, by Puckett, Mark; Le Calvez, Joel; #90155 (2012)
Search and Discovery.com
2012
First Look at Seismic Data from a Towed Dual-Sensor Streamer
Andrew Long, Natasha Hendrick, Rune Tenghamn
Petroleum Exploration Society of Australia (PESA)
... dual-sensor streamer By Andrew Long ([email protected]), Natasha Hendrick, and Rune Tenghamn, PGS Motivation to include velocity sensors in a seismic...
2007
Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM
Gene Skeith, Peter Traynin, J. M. Reilly, Mike Rainwater, Parada Devy Silitonga
Indonesian Petroleum Association
.... Imaging the field is particularly difficult owing to a combination of several factors - lateral velocity complexity caused by a carbonate build-up...
2008
ABSTRACT: Results of a Preliminary Test Investigation on the Applicability of Passive Seismic Tomography in VC Block -Assam, India; #90118 (2011)
Rohit Sinha, Nikos Martakis, Akis Tselentis, and Paris Paraskevopoulos
Search and Discovery.com
..., Athens,Greece 3 Dept of Seismology, University of Patras, Greece. The purpose of this investigation was to undertake a 1st Phase passive seismic survey...
2011
Abstract: A NEW MOVE TOWARDS INTERACTIVE WELL-SEISMIC DATA CALIBRATION BY ADJUSTING INTERVAL VELOCITY; #90144 (2012)
Shabih M. Syed, Amjad A. Khan, Amjad W. Qureshi, Muhammad Rehan, and Muhammad Adnan
Search and Discovery.com
...Abstract: A NEW MOVE TOWARDS INTERACTIVE WELL-SEISMIC DATA CALIBRATION BY ADJUSTING INTERVAL VELOCITY; #90144 (2012) Shabih M. Syed, Amjad A. Khan...
2012
Abstract: Oil and Gas Exploration Emphasizing Overpressure-Enhanced HC Seals in Large Tertiary Deltaic Complexes; #90256 (2016)
Steven L. Getz
Search and Discovery.com
... plane polarity analyses, HC chimney studies, acoustic impedance, and VP/VS studies; 2). seismic interval velocity studies (including velocity-induced...
2016
Passive Seismic: Thinking Differently
Katerina Polychronopoulou
GEO ExPro Magazine
... cross-correlation. Inversion of these dispersion curves results in the construction of 2D group and phase velocity models, and consequently leads...
2018
Abstract: Preliminary Velocity Model of the Upper Part of the San Fernando Valley Sedimentary Basin, by G. Simila, K. Thygesen, G. Fuis, H. Thybo, J. M. Murphy, and D. Okaya; #90904 (2001)
Search and Discovery.com
2001
Changes in Acoustic Properties and Velocity Anisotropy in a Very Organic-Rich Marine Shale With Increasing Temperature
Search and Discovery.com
N/A
FWI imaging of complex subsalt Mesozoic targets from land to shallow waters
Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and sparse onshore surveys. The topography and acquisition variations pose challenges in building accurate velocity models and make it difficult...
2023
Improved 3D Seismic Imaging Expands North Sea Vision. Workstation Interpretive Depth Imaging Solves Gas Cloud Problem
Thad Dunbar, Mark Lance
Petroleum Exploration Society of Australia (PESA)
... on schedule, appropriate techno logies were applied to each interva l, depend ing on geologic/velocity comp lexity. In a three• phase approach, less...
1999
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Kemmerer Area, Lincoln County Wyoming
M. A. Norton
AAPG Special Volumes
... block is a velocity anomaly produced by the higher velocity Paleozoic rocks thrust over the lower velocity Mesozoic strata. The overthrust belt...
1983
Abstract: Geophysical Pressure Prediction in The Presence of Multiple Pressure Mechanisms with Applications to Deep Wells, by Alan R. Huffman; #90066 (2007)
Search and Discovery.com
2007
Investigating Natuna Carbonate Platform Complexities Through Integration of Multi-Geophysical Datasets From Seismic FWI PSDM Reprocessing
Muhammad Nauvall Juliansyah
Indonesian Petroleum Association
... processing. Three geophysical datasets including PSDM seismic stack, velocity, and variance are utilized as the main datasets. Volumes were flattened...
2022
ABSTRACT: Profiling Complex Flow in Deviated Wells- A North Sea Case Study; #90051 (2006)
Parijat Mukerji, Pierre Baux
Search and Discovery.com
... of the velocity and fluid holdup profile enhances the capability of the analyst to determine the downhole phase...
Unknown
Abstract: Application of Viscoacoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data; #90246 (2016)
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
... is applied in the data domain and is capable of creating a high-resolution Earth models through a wavefield-consistent solution. FWI derived velocity models...
2016