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The AAPG/Datapages Combined Publications Database
Showing 17,122 Results. Searched 196,763 documents.
Case History: Big Bend Gulf of Mexico Exploration Success Through Integrated G&G Technology
Search and Discovery.com
N/A
Abstract: Azimuthal Anisotropy as a Potential Fracture Diagnostic from 3D Surface Seismic Data: Example from Wildcat Hills, Alberta; #90211 (2015)
Draga Talinga and Don Lawton
Search and Discovery.com
... survey. The azimuthal analysis consisted of three phases: full data processing, 3D structural interpretation to delineate the structure, and azimuthal...
2015
The Effect of High Pressure and Temperature Variations on the Hydraulic of Dual Gradient Drilling Operations Using Lifting Method
Bonar Tua Halomoan Marbun, Hafiz Adi Kurnia
Indonesian Petroleum Association
... - Output data sheet Figure 11 - Flowchart of correction factor for mud density and rheology Figure 12 - Minimum velocity calculation flowchart...
2012
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... S-velocity, VS, obtained from inversion of seismic amplitude variation with offset (AVO) data. Employing P-impedance is analogous to using seismic velocity...
2019
Abstract: AVO Depth Modelling (Paper 2)
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
... to a detailed search for tell-tale oil-bearing rock properties during field development. A problem arises from application of AVO analysis with data...
1996
Pressure Regime in the Upper Cretaceous Shales and Sandstones in the Washakie Basin, Wyoming
Ronald C. Surdam, Zung S. Jiao, Jie Liu
Wyoming Geological Association
... in the Mesaverde Formation of the Green River Basin and Washakie Basin, as determined from drill stem test data, in C. Mullen, ed., Rediscover the Rockies...
1995
Depth Imaging Seeing the Invisible
Vetle Vinje
GEO ExPro Magazine
... tomography, scanning techniques and well log data analysis are key ingredients. depth imaging vs time imaging Kirchhoff time migration has traditionally...
2010
Integrated Subsalt Velocity Model Building in the Central Gulf of Mexico
Search and Discovery.com
N/A
Pre- and Post-Injection Vertical Seismic Profiling over the Southwest Regional Partnerships Phase II Fruitland Coal CO2 Pilot; #80104 (2010)
Tom Wilson, Les Nutt, Ric Smith, Jitendra Gulati, Marcia Coueslan, Dwight Peters, Art Wells, Craig Hartline, George Koperna, Bill Akwari
Search and Discovery.com
... Wilson, Les Nutt, Ric Smith, Jitendra Gulati, Marcia Coueslan, Dwight Peters, Art Wells, Craig Hartline, George Koperna, Bill Akwari PS Pre- and Post...
2010
Complex Model Building using Objective Construction of Curve Ray Time Migration Moveout with Geologic Constraints, #41596 (2015).
Kerry Stinson, Shlomo Levy, Edward Crase, Wai-Kin Chan
Search and Discovery.com
..., and imaging is introduced. The methodology for objective, data driven determination of the velocity and effective anisotropy is based on direct...
2015
An application of FWI with progressive transfer learning
Shirui Wang, Jinjun Liu, Yuchen Jin, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
..., University of Houston Summary The lack of low-frequency data components has been a major obstacle in FWI applications for velocity model building...
2022
Deep Pore Fluid Pressure Prediction in Challenging Areas, Malay Basin, SE Asia
Stephen O’Connor, Richard Swarbrick, Jamaal Hoesni, Richard Lahann
Indonesian Petroleum Association
.... However, where thermally-driven secondary processes create overpressure, porosity-based analysis that uses sonic (or seismically-derived velocity data...
2011
Abstract: Near-surface Velocity Characterization through 3D Joint Inversion of Seismic Travel-Times and Gravity Data, by D. Colombo, D. Rovetta, and E. Sandoval Curiel, #90188 (2014)
Search and Discovery.com
2014
Production Modeling for Velocity String Applications in Unconventional Wells
Suat Bagci, Tina Chang
Unconventional Resources Technology Conference (URTEC)
...-slugging problem. In this case study, the results and learnings from the application of ESPs with velocity string based on real field data as shown...
2019
Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)
Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... = ( k1 , k2 ) . ( ) ( ) Figure 1: Left:Velocity model for Marmousi data set (Versteeg, 1994). Center: An I j velocity partition. Right: An Ω j...
2013
Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana
D. Cimadomo, G. Kinsland, R. Zhang
GCAGS Transactions
... bandpass filtering, interactive velocity analysis (IVA), and normal move out (NMO). The data are sorted by common midpoint (CMP) number and consists of 277...
2021
Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition
Jiahang Li, Hitoshi Mikada, Junichi Takekawa
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity model better than the conventional method, proving the improved algorithm's superiority. Real seismic data groups. We discard the shallow...
2023
Kinematics of Sand Avalanches Using Particle-Image Velocimetry
Michael Tischer , Marcus I. Bursik , E. Bruce Pitman
Journal of Sedimentary Research (SEPM)
...------------------------ towards the head of the flow. The unavailability of velocity data at the border, however, led to a potentially important loss of information about...
2001
Australia: Depth Reprocessing Rejuvenates Gippsland Basin
Peter Baillie, Paul Carter, Jarrad Grahame, Joe Zhou, Nigel Mudge, CGG
GEO ExPro Magazine
... to extensive multiple generation and data contamination. The impact on data quality in this area is exacerbated by the presence of high-velocity...
2019
Abstract: Pre-Stack Depth Imaging and Horizontal Velocity Analysis of Gas Hydrates off SW Taiwan, by B. J. Yang and T. K. Wang; #90090 (2009).
Search and Discovery.com
2009
A Simple Guide to Depth Conversion: Part II
Ashley Francis
GEO ExPro Magazine
... with depth and in high velocity areas. d. Variogram analysis and kriging are very good for analysis of stacking velocities. 4. Test multiple methods...
2018
Abstract: The Elastic Look-Ahead Walkaway and Predictive Drilling Applications; #90213 (2015)
Scott Leaney, Alberto Malinverno, and Michael Jones
Search and Discovery.com
... data set in a time frame relevant for drilling decisions requires efficient acquisition, data transfer, processing and analysis. The latest borehole...
2015
Power Imaging A Passive Electromagnetic Hydrocarbon Detection Method: Examples from Railroad Valley, Nevada; #40966 (2012)
Dietmar (Deet) Schumacher, W. Barry Weaver, and Roy K. Warren
Search and Discovery.com
...) Schumacher, W. Barry Weaver, and Roy K. Warren PS Power Imaging — A Passive Electromagnetic Hydrocarbon Detection Method: Examples from Railroad Valley...
2012
Relationship Between Pore Pressure and Structural Model in Passive Margin Offshore Tarakan Sub-Basin, Northeast Kalimantan, Indonesia; #11207 (2019)
Perdana Rakhmana Putra, Benyamin Sapiie, Agus M. Ramdhan
Search and Discovery.com
... sonic velocity (Bowers plot) was made to strengthen the overpressure generating mechanism analysis. At the end of the paper, the relationship between...
2019
Abstract: Elastic Impedance Inversion for Enhanced Reservoir Characterisation
Mark Sams
Geological Society of Malaysia (GSM)
... impedance contains information about the rock density and compressional velocity. These days many more different types of seismic data are becoming...
1999