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The AAPG/Datapages Combined Publications Database
Showing 20,255 Results. Searched 200,599 documents.
Success Factors for Effective Subsurface Imaging of Overthrust Belt Legacy Seismic Data
Walt Ritchie and Mihai Popovici
Search and Discovery.com
... changed industry’s perspective on subsurface imaging of seismic data in areas of complex geology. By defining an accurate interval velocity model and 3-D...
2009
Interaction of Horizons DI and DII in the Central Areas of the Romashkino Field
A. A. Litvinov
Petroleum Geology: A Digest of Russian Literature
... in the central areas permit a sufficiently accurate determination of the extent of the reservoirs of horizon DII in the area under examination. Analysis...
1960
Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)
Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng
Indonesian Petroleum Association
...Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia) Andi Kusuma, Florent...
2011
Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas
P. Manik, P. A. Soedaldjo
Indonesian Petroleum Association
... derive seismic horizons which are supposedly the limits of velocity changes or formation changes. Then the depth of each horizon (in two-way time...
1984
Seismic Detection of Source Rocks
Ian Davison, Karyna Rodriguez, David Eastwell
GEO ExPro Magazine
... of shales, providing clues for source detection on seismic data. This article discusses how seismic analysis can be used to identify source rock, using...
2018
Detailed Analysis from Seismic Data of the Structure within the Aure Fold and Thrust Belt, Gulf of Papua, Papua New Guinea
Khib A. Kugler
Papua New Guinea (PNG) Petroleum Convention Proceedings
...Detailed Analysis from Seismic Data of the Structure within the Aure Fold and Thrust Belt, Gulf of Papua, Papua New Guinea Khib A. Kugler Petroleum...
1993
Shetland Rocks! Improved Sub-Basalt Structural Imaging
Bent Baumbach, TGS
GEO ExPro Magazine
... and enhancement of low frequency signal • Noise Attenuation in multiple domains • Full Sequence Migration Velocity Analysis Careful attention to the preservation...
2010
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)
... the depth conversion uncertainty on a regional scale, this research performs a comprehensive and regionally extensive depth conversion analysis...
2016
Consistent Structural Model Simulations for Volumetric Uncertainty Study
M. A. Lecour, P. Thore, R. Cognot
AAPG Special Volumes
... contacts. If the migration is not done properly (e.g., because the velocity field is not well defined), diffraction zones at horizon-fault contacts...
2006
Characterizing seismic anisotropy and AVO using walkaway VSP: Willow oilfield, Alaska
Manish Lal Khaitan, Ali Sayed, Shujaat Ali, Trey Wagner, Jonathan Scorer, Brett Wendt
International Meeting for Applied Geoscience and Energy (IMAGE)
...) Summary Amplitude versus offset (AVO) analysis of surface seismic data has been commonly used for lithology and fluid identification. Isotropic AVO...
2022
Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir
Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte
GCAGS Transactions
...: Geophysics, v. 54, p. 680-688. Yilmaz, O., 2001, Seismic data analysis: processing, inversion, and interpretation of seismic data: Society of Exploration...
2002
Relating Seismic Time to Geological Datum: ABSTRACT
James L. Porter
AAPG Bulletin
... the average velocity to the reflecting horizon. When above the datum, the same travel time is calculated at a much lower velocity. The effect is that all...
1960
Improved approach for the suppression of interbed multiples related with coal strata in the Junggar Basin
Yang Huidong, Li Daoshan, Gong Ting, Lv Yongchang, Miao Yanshu, Zhang Boen
International Meeting for Applied Geoscience and Energy (IMAGE)
... the effectiveness of the new method. MODEL FORWARD ANALYSIS A simplified geological model is established based on the acoustic well logging velocity data, including...
2024
The Nature and Origin of Layers of Fine-textured Material in Sand Dunes
H. J. Lutz
Journal of Sedimentary Research (SEPM)
... of mechanical analysis data for the buried soil layers in Cape Cod profiles (station A, horizons 2, 3, and 4; station B, horizons 2 and 3; station C, horizon 3...
1941
Refraction Shooting with Expendable Sonobuoys: GEOLOGICAL NOTES
J. Ewing , R. Leyden , M. Ewing
AAPG Bulletin
... of acoustic energy. The data are recorded in a manner that permits immediate analysis, thus better enabling the investigator to guide and evaluate a survey...
1969
Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)
Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones
Search and Discovery.com
... the relative amplitudes of events that are crucial for AVO inversion Dense velocity analysis reveals inversion. the t h horizon velocity structure...
2010
Fine description of composite channel sand bodies based on multiseismic attribute CMY fusion technology
Zhenglong Zhang, Jianli Wang, Hebing Tang, Xuetong Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... geological body and its property change will cause the change of Seismic attribute. Seismic attribute analysis has been widely used in the prediction...
2023
Some Principles and Techniques Used in Reconstructing the Hydraulic Parameters of a Paleo-Flow Regime
Alan V. Jopling
Journal of Sedimentary Research (SEPM)
... values, and its determination constitutes the starting point in the analysis of paleo-velocity. It should be stressed here that the widely used...
1966
3D Seismic Visualization Using Multiple Volume Data Sets
Antony J. Marsh, Andy Furniss, Gerald Kidd
Indonesian Petroleum Association
... voxels, data courtesy of Veritas-DGC The three primary focusing strategies are "windowed", "detection", and "horizon keyed" and all are performed before...
2000
Facies, Diagenesis and Petrophysics of a Prograding Carbonate Platform Margin, Neogene, Great Bahama Bank
Gregor P. Eberli, Flavio S. Anselmetti, Leslie A. Melim, Jeroen A. M. Kenter
CSPG Special Publications
.... Sedimentology, v. 29, p.797–817. Anselmetti, F.S. and Eberli G.P., 1993, Controls on sonic velocity in carbonates: Pure and Applied Geophysics, v...
1997
Predicting uniaxial compressive strength using Support Vector Machine algorithm
Hafedz Zakaria, Rini Asnida Abdullah, Amelia Ritahani Ismail, Mohd For Mohd Amin
Geological Society of Malaysia (GSM)
... the UCS. An algorithm has been tested on a series of rock data using dry density and velocity parameters. The relationship between the dry density...
2019
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... Velocity analysis with angle mute to 35 degrees Radon multiple removal Trim statics - single window centered on the target Offset dependent...
1995
Seismic Refraction Data from Sunda Shelf
Robert E. Houtz , Dennis E. Hayes
AAPG Bulletin
..., and is not used further herein. Velocity functions in the sediments were determined by linear regression analysis and clearly show marked differences...
1984
Geology of Bartelso Oil Field, Clinton County, Illinois: ABSTRACT
James L. Carlton
AAPG Bulletin
... of the Golconda limestone, and on the top of the Devonian producing horizon show two small domes. Analysis was made of an oil and water sample from the field...
1941
Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba
Indonesian Petroleum Association
... changes in the stratigraphic thickness of thick beds, lateral velocity variations, and lateral phase changes, which produce locally non...
2002