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The AAPG/Datapages Combined Publications Database
Showing 3,665 Results. Searched 195,452 documents.
Improved AVO Analysis Based on the CRS Method
Search and Discovery.com
N/A
Gulf of Mexico: Jurassic Shelf-Margin Carbonate Mound, Southwest Mississippi
Neil L. Turner and Susan Soloyanis
AAPG Special Volumes
... in part to the Knowles Limestone of north Louisiana (Collins, 1980). Four dip lines (northeast to southwest) and one strike line (northwest to southeast...
1987
ABSTRACT: Seismic detection of faults and fractures; #90136 (2011)
Santinder Chopra
Search and Discovery.com
... and reflector rotation about the normal to the reflector dip have shown promise and will be touched upon. While the former attribute is useful...
2011
Structural Framework, Sedimentary Sequences, and Hydrocarbon Potential of the Aleutian and Bowers Basins, Bering Sea
A. K. Cooper, D. W. Scholl, M. S. Marlow
Circum Pacific Council Publications
... et al., 1978; Cooper et al., 1979). A bottom-simulating reflector (BSR) commonly coincides with this refraction horizon. The thickness...
1987
Gleaning Meaningful Information from Seismic Attributes
Search and Discovery.com
... or eigen-decomposition algorithms typically include many traces about the desired output location, the local reflector dip and azimuth should...
2013
Fracture and Deformation Band Visualization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates, #40499 (2010)
Mark Grasmueck, Gregor P. Eberli, Pierpaolo Marchesini, Miquel Coll, Rizky P. Sekti, Juliette Lamarche, Brita Graham Wall, Paul Gillespie
Search and Discovery.com
... B) Regular and Dense grid in acquisition to properly image the reflector, the difference between the two Ray Paths has to be less than wavelength/2...
2010
Geologic and Seismic Models, Muddy Sandstone, Lower Cretaceous, Bell Creek-Rocky Point Area, Powder River Basin, Montana and Wyoming
Robert J. Weimer, Claudia A. Rebne, Thomas L. Davis
Wyoming Geological Association
.... Results from seismic modeling compare well to actual seismic data. Amplitude changes noted in the Muddy reflector in the Bell Creek – Rocky Point area may...
1988
Extended Abstract: Shallow Hazard and Gas Escape Systems Modelling from 3D Seismic Data
Tom Wooltorton
GCAGS Transactions
... between clear reflector terminations, lateral amplitude changes, and dip changes. Figure 3. Gas chimney probability attribute overlain on seismic section...
2015
Quantifying Confidence in Horizon-Picking, by Thang Ha and Kurt J. Marfurt; #41405 (2014).
Search and Discovery.com
2014
Sequence Stratigraphy of a Coastal-Plain Incised Valley Estuary: Lake Calcasieu, Louisiana
Scott L. Nichol , Ron Boyd , Shea Penland
Journal of Sedimentary Research (SEPM)
... valleys. These are defined in terms of the overall gradient of the fluvial-estuarine complex: coastal-plain incised vall ys have a shallower gradient...
1996
Seismic Attributes for Stratigraphic Feature Characterization
Search and Discovery.com
... and Marfurt, 2006). By first estimating the volumetric reflector dip and azimuth that represents the best single dip for each sample in the volume...
2013
Seismic Evidences of Relative Changes of Sea Level in the Tertiary Depositional Sequences near Taiwan
C. H. Liu, Y. S. Pan
Geological Society of Malaysia (GSM)
...~ I [~~:~:E;:- ;~~ Fig. 4. Section CC, strike line, showing six seismic sequences in Miocene basin, strong reflector facies and weak reflector...
1985
Latest Quaternary Baram Prodelta, Northwestern Borneo
Richard N. Hiscott
Special Publications of SEPM
... the location of dip lines summarized in the line drawings of Figure 6. having formed when sea level was high or slowly falling; they are therefore similar...
2003
Structure and Development of the Southeast Georgia Embayment and Northern Blake Plateau: Preliminary Analysis: Rifted Margins
William P. Dillon , Charles K. Paull , Richard T. Buffler , Jean-Pierre Fail
AAPG Special Volumes
... refractor, which is inferred to be a volcanic layer of Early Jurassic age, show a generally smooth, seaward dip. Although the reflector does not have...
1979
ABSTRACT: An iterative method for identifying seismic objects by their texture, orientation and size; #90007 (2002)
Paul Meldahl and Roar Heggland, Bert Bril and Paul de-Groot
Search and Discovery.com
... and their individual orientations. In the latter case they follow the assumed or calculated local dip and azimuth of the seismic object. By using an iterative approach...
Unknown
Predicting Fracture Orientations with Volumetric Curvature Gradient Analysis; #41331 (2014)
Haibin Di and Dengliang Gao
Search and Discovery.com
... Bulletin, v. 78, p. 1811-1819. Marfurt, K.J., and R.L. Kirlin, 2000, 3-D board-band estimates of reflector dip and amplitude: Geophysics, v.65, p...
2014
A Time Migration Before Stack
Richard Cooper, Malcolm Hobson
Geological Society of Malaysia (GSM)
... to the vertical velocities of each layer in the subsurface. As we know the RMS velocity of a reflector will be increased by the cosine of the reflector dip...
1991
Predictive Isopach Mapping of Gas Sands from Seismic Impedance: Modeled and Empirical Cases from Ship Shoal Block 134 Field
Robert D. Woock , Alan R. Kin
AAPG Bulletin
... identification and development. DISCUSSION Areas of subtle dip have presented problems of structural delineation to explorationists charged with designing...
1987
Cross-Sections of the Parry Islands Fold Belt on Melville Island, Canadian Arctic Islands: Implications for the Timing and Kinematic History of Some Thin-Skinned Decollement Systems
Harrison, J.C., Bally, A.W.
CSPG Bulletin
... of reflection seismic lines. These differences are explicable in terms of multiple levels of detachment. Less easily explained are differences between...
1988
High-fidelity full-waveform imaging via impedance inversion
Feng Chen, Yu Zhang, Lian Duan, Weishan Han, Yilong Qin, Qianggong Song
International Meeting for Applied Geoscience and Energy (IMAGE)
... signature excited at shot location and ( ; ; ) is the seismic data, i.e., the recorded pressure wavefield at receiver location . An imaging condition in terms...
2023
Ocean Margin Drilling Project Data Synthesis off Eastern North America: 28 to 36 Degrees North Latitude: ABSTRACT
J. R. Heirtzler, G. M. Bryan
AAPG Bulletin
... J/J1), to the top of Neocomian (reflector Beta), to the top of Cretaceous (reflector A*), to the top of Paleogene (reflector Au), and to the top...
1983
Ocean Margin Drilling Project Data Synthesis off Eastern North America: 34° to 41°N Latitude: ABSTRACT
P. D. Rabinowitz, J. I. Ewing
AAPG Bulletin
...), to the top of Neocomian (reflector Beta), to the top of Cretaceous (reflector A*), to the top of Paleogene (reflector Au), and to the top of lower Miocene...
1983
Ocean Margin Drilling Project Data Synthesis off Eastern North America: ABSTRACT
E. Uchupi, A. N. Shor
AAPG Bulletin
... (reflector Beta), to the top of Cretaceous (reflector A*), to the top of Paleogene (reflector Au), and to the top of early Miocene (reflector X). Isopach maps...
1983
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
... alignment compensates for the possible development of discordant dip between the particular reflector pair. Plotted velocity values for the deeper...
1985
Middle and Upper Jurassic Depositional Environments at Outer Shelf and Slope of Baltimore Canyon Trough
L. A. Gamboa , M. Truchan , P. L. Stoffa
AAPG Bulletin
... of reef growth can be tentatively dated as 138 Ma by using the J1 reflector dated by the Deep Sea Drilling Project. A well-developed reef-talus deposit can...
1985