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The AAPG/Datapages Combined Publications Database
Showing 62,997 Results. Searched 195,364 documents.
Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin
Muhamad Noor Ali
Indonesian Petroleum Association
... to velocity from sonic log using Gardner Equation and check-shot survey. Results from three functions are compared with the log data using Raymer Equation...
2002
Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia
M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... Annual Convention Proceedings, 2018 Figure 2 - Depth migrated section using refined velocity model obtained through effective seismic processing...
2018
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
... Manually-picked velocity model Depth (km) 0- 1- 2- (a) Depth (km) 0- 1- 2- (a) (b) RTM using initial velocity model before SWI Manual...
2018
ABSTRACT: Velocity Conditioning for an Improved Depth Conversion; #90118 (2011)
Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim, and Boshara M. Arshin
Search and Discovery.com
...ABSTRACT: Velocity Conditioning for an Improved Depth Conversion; #90118 (2011) Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim...
2011
True StratigraphicThickness (TST); An Important Element in the Exploration for Foothills Oil and Gas Reserves
Andrew C. Newson
Search and Discovery.com
... on many aspects of the exploration and development of hydrocarbons in the Foothills: x Velocity models for seismic depth conversion x Wells...
Unknown
True StratigraphicThickness (TST); An Important Element in the Exploration for Foothills Oil and Gas Reserves
Andrew C. Newson
Search and Discovery.com
... on many aspects of the exploration and development of hydrocarbons in the Foothills: x Velocity models for seismic depth conversion x Wells...
Unknown
The Application of Image Processing Techniques for Complex Structures
V. Sudhakar, I. T. McMahon
Indonesian Petroleum Association
... dependence and raypath effects due to depth-dependent interval velocities. DMO corrects for the dip dependence of moveout and inherently applies a migration...
1987
ABSTRACT: Identification of a Pressure Compartment Boundary with Seismic Reflection Data in the Alberta Basin, Alberta, Canada, by D. T. Maucione and R. C. Surdam; #91019 (1996)
Search and Discovery.com
1996
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
... geologic interval velocity model is tested using prestack depth migration, and also as the initial model for subsequent prestack depth updating...
2015
2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia
M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias
Indonesian Petroleum Association
... using a Kirchhoff depth migration algorithm. The initial velocity model was built by integrating information from the geology and extrapolating logs from...
1996
Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III
Wyoming Geological Association
.... Surdam, R.C., J. Robinson, Z.S. Jiao, N.K. Boyd, 2001, Delineation of Jonah Field Using Seismic and Sonic Velocity Interpretations, in D.S. Anderson...
2001
The Need for Seismic Dip Migration
W. B. Robinson.
Oklahoma City Geological Society
... are used in our seismic depth calculations. The horizontally moving energy assists us in calculating our weathering corrections or adjustments...
1958
Interval Velocity Modeling of Celebes Molasse as Post Collision in Banggai-Sula Foreland Basin, Eastern Sulawesi, Indonesia
Anggoro P. Kurniawan, Maikel Arifin, Wahyuni T. Sundari, Sardjito, Nurhadi Budi, Hasan Nurudin
Indonesian Petroleum Association
... between PSTM (post stack time migration), using RMS (root mean square) Velocity, and PSDM (post stack depth migration), using interval velocity, on NW-SE...
2016
QUICK LOOK TECHNIQUES: A Method for Predicting Thick Sand Intervals from Seismic Sections
Subsurface Consultants & Associates, Inc.
Houston Geological Society Bulletin
... depth using vintage seismic data The resolution of the method is primarily dependent on the ability of the interpreter to pick changes in fault dip...
1994
A Comparison of the Various Methods of Dip Migration
H. Bruce Mayo
Oklahoma City Geological Society
... position of the reflection source. This dip arm was calibrated with a time -- depth scale, equivalent in average velocity to the given instantaneous...
1958
The SDP Dip Plotter
W. S. Hawes
Oklahoma City Geological Society
... of velocity with depth is present. Figure 2 shows the form for the classical case of linear increase of velocity with depth. This, of course, is the type...
1958
Study of Seismic Data Velocity and Mapping Method in Complicated Structure Area and Its Application
Search and Discovery.com
N/A
ABSTRACT: Incorporation of Geology, Wells, Rockphysics into Anisotropy Estimation for Seismic Depth Imaging Enables “True Earth Model”
Search and Discovery.com
N/A
Abstract: Improved Pore Pressure Prediction by Integrating Basin Modeling and Seismic Methods, by H. M. Helset, M. Lüthje, and I. Ojala; #90091 (2009)
Search and Discovery.com
2009
Abstract: Mudstone Compaction Trends and Their Use In Pore Pressure Prediction, by Nazmul Haque Mondol, Knut Bjorlykke, and Jens Jahren; #90085 (2008)
Search and Discovery.com
2008
A Statistical Approach to Assessing Depth Conversion Uncertainty on a Regional Dataset: Cooper-Eromanga Basin, Australia
David Kulikowski, Catherine Hochwald, Dennis Cooke, Khalid Amrouch
Petroleum Exploration Society of Australia (PESA)
...; average (pseudo) velocity, time-depth trend, kriging with external drift using TWT, and kriging with external drift to tie stacking velocities to average...
2016
Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)
Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson
Search and Discovery.com
... using different near surface weathering static calculations and different velocity model building strategies are compared. In the first processing, we...
2015
Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming
Alvin K. Benson
Wyoming Geological Association
... of stacking velocity functions, the image doesn't improve measurably. Figure 3. Conventional time imaging plus conversion to depth, using data in Figure 2...
1995
RhoVe Method Empirical Pore Pressure Transform, #42301 (2018).
M. Czerniak,
Search and Discovery.com
... are mathematically linked to a continuous series of “virtual” velocity-depth normal compaction trend functions. The calculations are limited by bounding end-member...
2018
Importance of Good Time to Depth Conversion Method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block, #20494 (2020).
Danar Yudhatama, Aurora Juniarti, Erwin Muhamad Indra Kusumah, Yudi Yanto,
Search and Discovery.com
... structure map that has a similar pattern with the time structure map. Time to depth conversion method that honors the lateral velocity variation is using...
2020