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The AAPG/Datapages Combined Publications Database
Showing 3,840 Results. Searched 200,673 documents.
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
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
2D Seismic and Well Log Data Integration to Predict Pore Pressure Distribution in Brilian Field, Bintuni Basin
Refsi Dian Paparezzi, Warto Utomo, Muhammad Thariq Almuqtadir
Indonesian Petroleum Association
... Formation, Brilian Field, Bintuni Basin laterally tends to be homogeneous. It normally increases with increasing depth in terms of no indication...
2022
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
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
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
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
Karst geomorphology analysis for geohazard assessment via seismic relief and dip attributes in Jx carbonate field, Central Luconia Province, Malaysia
Nurul Fatin Izzatie Salman, Mohamed Elsaadany, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... (refer Figure 9 (C)). These depressions have moderate to high dip magnitude and are interpreted as sinkholes. (C) Seismic reflector along one...
2024
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
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
Four-component dipole shear-wave reflection imaging in high-angle wells
S. Q. Li, X. M. Zhang, C. X. Zhuang, Q. Wang, H. L. Xiao, X. M. Tang
International Meeting for Applied Geoscience and Energy (IMAGE)
... is the shear-wave polarization azimuth, usually referenced to the tool’s x- or y-dipole. A near-borehole reflector (bedding or fracture) will best be imaged...
2024
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
Character of mass failures driven by contourite collapse: Examples from offshore Newfoundland, Canada
Lindsey Henry, Christina Hamilton
International Meeting for Applied Geoscience and Energy (IMAGE)
... simply grown so tall they exceeded their angle of repose and were destabilized by the geostrophic currents. Maximum dip angle of undisturbed...
2022
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
An optimal aperture crosscorrelation imaging condition for Marchenko imaging
Xiaochun Chen, Yezheng Hu, Yukai Wo, Weiping Cao, Xuri Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... . For an image point closed to (not at) the reflector, far-offset traces of Green’s functions will contribute to the imaging value, which is an undesired...
2022
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
Reflection Seismic Imaging of the Carboniferous Bay St. George Subbasin, Onshore Western Newfoundland: A Reappraisal of Paleozoic Stratigraphic Thickness
J. Hall, G. Langdon, B. Roberts, D. Hawkins , A. Fagan, I. Knight, G. Kilfoil
CSPG Bulletin
... to downlap onto reflector "R" which they intercept at an angle of about 30 degrees but do not cross. A suggestion of dip reversal is observed at VP 350...
1992
The Integration of Geophysical, Geological and Petrophysical Data: A Case Study in North West Java, Indonesia
M. Koswara, J. Negre, L. Hendrata
Southeast Asia Petroleum Exploration Society (SEAPEX)
... facies (A & B: 2 figures) In well P2 the reel debris facies is identified on the dipmeter by the numerous dip computations indicating both red (increasing...
1990
Abstract: A new Frontier Being Revealed; Using Spectral Decomposition in an Old Universe of Multiples and Noise; #91204 (2023)
Miguel Mora-Glukstad, Hamza Khanjari, Wathab Al Mahrezi, Marwa AL Dhahli, Martin Dvorak, Said Abri
Search and Discovery.com
... is slowness or dip). Within this domain, dips which are parallel to the multiple generator topography can be filtered and the filtered data then transformed...
2023
Normal Moveout and Dip Moveout, C. L. Liner, #40037
Search and Discovery.com
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