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The AAPG/Datapages Combined Publications Database
Showing 63,043 Results. Searched 195,448 documents.
The Wedge Model Revisited; #41545 (2015)
Joanna K. Cooper, Don C. Lawton
Search and Discovery.com
...-difference exploding reflector models using a numerical version of the same wedge velocity models were also produced. Migration of the physical model...
2015
Application of Oil and Gas Discovery Functions to Resource Assessment: ABSTRACT
L. A. Rapoport, Gordon C. Grender
AAPG Bulletin
... resulted in the development functions by individual basins and depth zones, and revealed that ultimately discoverable resources might be estimated...
1979
Offset Panel Aids Processor and Interpreter: ABSTRACT
Thomas K. Fulton, K. Michele Darr
AAPG Bulletin
... and may be distinguished from a velocity anomaly. Refraction arrivals penetrate to a depth of perhaps one-fifth the source to receiver distance...
1982
Introduction to Ground-Water Hydrology, 1993 - Darcy's Law
New Orleans Geological Society
.... An example problem using ground-water velocity is included in Appendix B. End_of_Record - Last_Page 18...
1993
Effective Use of Seismic and Well Velocities to Build a Regional Velocity Field for Depth Conversion
Search and Discovery.com
N/A
Abstract: Regional Geology of Deep Water Salt Architecture, Offshore Gulf of Mexico, by Abu Chowdhury and Simon Lopez-Mora; #90032 (2004)
Search and Discovery.com
2004
Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner
Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock
International Meeting for Applied Geoscience and Energy (IMAGE)
... for CO2 monitoring Figure 4: Depth slice using XHR data (left), FWI velocity model (center) and hybrid (right) views at 232 m (a), 600 m (b), 842 m (c...
2023
Geological Impact of Sediment Transporting Events on the Washington Continental Shelf
Nancy B. Kachel, J. Dungan Smith
CSPG Special Publications
... decrease in mid-depth flow velocity is deposition of a substantial fraction of the Columbia River silt in the form of a lenticular band trending about 7...
1986
Analysis of Sonic Well Logs Applied to Erosion Estimates in the Bighorn Basin, Wyoming
Henry P. Heasler , Natalya A. Kharitonova
AAPG Bulletin
...: Bulletin of Canadian Petroleum Geology, v. 36, p. 1-8. Wang, Y., 1992, Velocity study of overpressured zones in the Powder River basin of Wyoming using...
1996
Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin
M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg
AAPG Special Volumes
... and modeling the frequency dependence of the BSR (Chapman et al., 2002), determining detailed interval velocity-depth profiles (Yuan et al., 1996), determining...
2009
Depth Conversion in the Llanos Basin: Workflow to Reduce Fault Shadow Effect.
Andrew Chermak, Gabriel Veloza Fajardo, Juan Carlos Ramón
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... wells or of the Leon-C1 zone. To address these factors, two more complex methods: Average Velocity vs. Mid-point Depth (VAMPD) and Layer-caking using...
2009
Use of Seismic-Derived Velocities for Stratigraphic Exploration on Land: Seismic Porosity and Direct Gas Detection: Chapter 4
Norman S. Neidell, J. H. Beard, Ernest E. Cook
AAPG Special Volumes
... and in color. Colors are keyed to velocity estimates. End_Page 50------------------------- (91 m) thick and is at a depth of some 12,000 ft (3,658 m...
1985
Depth correction using velocity for structure calibration at Leviathan Field, offshore Israel
Yijie Zhou, Brad Christensen, Lin Christianson
International Meeting for Applied Geoscience and Energy (IMAGE)
...Depth correction using velocity for structure calibration at Leviathan Field, offshore Israel Yijie Zhou, Brad Christensen, Lin Christianson Depth...
2023
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
... of this method could be found in the Depth Team Express manual (Landmark, 2006). Using the initial velocity model, time to depth conversions of key...
2010
Sediment Thickness and Depth to Basement in Western North Atlantic Ocean Basin
Brian E. Tucholke , Robert E. Houtz , William J. Ludwig
AAPG Bulletin
..., in L. Hampton, ed., Physics of sound in marine sediments: New York, Plenum Press, p. 519-535. Houtz, R.E., 1980, Comparison of velocity-depth...
1982
The Evolution of FWI and its Perceived Benefits
Tony Martin, Andrew Long
Australian Petroleum Production & Exploration Association (APPEA) Journal
... wavenumber components to the velocity model beyond the penetration depth of diving waves. A regularisation process using a variable weighted L1-norm...
2019
Geophysical Characterization of Lithology--Application to Subtle Traps
Carl H. Savit, Changsheng Wu
AAPG Special Volumes
... surveys or the geometric analysis of reflection times (the classic normal-moveout-velocity analysis). Results of such calculations of sound velocity...
1982
Abstract: 4D Heat, Pressure and Fluid Flow Simulation of Sedimentary Basins, by A. Erendi and L. M. Cathles III; #90937 (1998)
Search and Discovery.com
1998
Abstract: 4D Heat, Pressure and Fluid Flow Simulation of Sedimentary Basins, by A. Erendi and L. M. Cathles III; #90928 (1999).
Search and Discovery.com
1999
AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses in Thinly Bedded Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... models typically produce a unique solution at each depth of the earth model, so they may also be called tool response functions. Figure 10.6...
2006
Conversion of Well Log Data to Subsurface Stratigraphic and Structural Information: Part 6. Geological Methods
Jeremy M. Boak
AAPG Special Volumes
... elevation (or rig floor or kelly bushing elevation) using information commonly found on log headers. For example, drilled depth minus kelly bushing elevation...
1992
Abstract: 2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor
Umar Hamzah, Abd Rahim Samsudin
Geological Society of Malaysia (GSM)
... 300-4S0mls. The S-wave velocity obtained from seismic surveys show only slight difference in values compared with those calculated using SPT N values...
2006
Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study
Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... & SH-seismic refraction lines were processed using the generalized reciprocal method. This method keeps tracking on the change in velocity along...
2000
Abstract: Seismic Illumination Models Applied to Subsalt Exploration, by M. Albertin and D. Sedgeley; #90933 (1998).
Search and Discovery.com
1998
Geologic Framework of Lower Cook Inlet, Alaska
Michael A. Fisher, Leslie B. Magoon
AAPG Bulletin
... of implied thickness or depth can be obtained by using the geographically appropriate time-depth curve. Velocity domain 1 (Fig. 6) is characterized...
1978