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The AAPG/Datapages Combined Publications Database
Showing 16,664 Results. Searched 196,121 documents.
Abstract: Seismic Processing of Ocean Bottom Cable and Streamer Data over Seligi Field
Lye Yue Choong, Abdul Razak Mohd Nurin
Geological Society of Malaysia (GSM)
... in velocity analysis and quality control. The OBC and streamer data were stacked separately. The signal to noise ratio and the bandwidth of both data sets were...
1999
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
Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico
Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo
GCAGS Transactions
...). Probabilistic Neural-Network Analysis PNN's were applied to determine nonlinear relationships among the same input data in hopes of enhancing...
2002
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
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
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
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: 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
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: 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
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
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
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
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
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
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: A Simple and Practical Way to Interpolate Sparse Velocity along Structures; #90319 (2018)
Lei Cao, Tong W. Fei, Xu Ji, Yi Luo
Search and Discovery.com
...Abstract: A Simple and Practical Way to Interpolate Sparse Velocity along Structures; #90319 (2018) Lei Cao, Tong W. Fei, Xu Ji, Yi Luo AAPG...
2018
Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field
Donald Easley, Ferry Yustiana, Willy Brianno
Indonesian Petroleum Association
.../reflection statics). The limited number of good quality and spatially well distributed velocity data sets contributes to the uncertainties. The last...
2011
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
The Effects of Sediment Concentration and Tube-Diameter on Particle Settling Velocity Measured Beyond Stokes' Range: Experiment and Theory
C. J. Lovell , C. W. Rose
Journal of Sedimentary Research (SEPM)
...The Effects of Sediment Concentration and Tube-Diameter on Particle Settling Velocity Measured Beyond Stokes' Range: Experiment and Theory C. J...
1991
Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data
Shuliang Wu, Jianhua Geng
International Meeting for Applied Geoscience and Energy (IMAGE)
... can get more accurate and stable inversion result in the situation of lacking low-frequency data and bad initial model. Introduction Velocity model...
2023
Deep Structure of Northern Mississippi Embayment
A. Ginzburg , W. D. Mooney , A. W. Walter , W. J. Lutter , J. H. Healy
AAPG Bulletin
... analysis of seismic and gravity data is given by Mooney et al (1983). End_Page 2031------------------------------ REGIONAL SETTING The Mississippi...
1983
Applicability of the Gibbs Equation: DISCUSSION
Rudy Slingerland
Journal of Sedimentary Research (SEPM)
... sedimentation formulas: Physics, v. 5, no. 10, p. 281-291. WARG, J. B., 1973, An analysis of methods for calculating constant terminal-settling velocities...
1982