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The AAPG/Datapages Combined Publications Database
Showing 1,098 Results. Searched 200,630 documents.
Methane-hydrate Occurrence and Distribution in the Eastern Nankai Trough, Japan: Findings of the Tokai-oki to Kumano-nada Methane-hydrate Drilling Program
Y. Tsuji, T. Fujii, M. Hayashi, R. Kitamura, M. Nakamizu, K. Ohbi, T. Saeki, K. Yamamoto, T. Namikawa, T. Inamori, N. Oikawa, S. Shimizu, M. Kawasaki, S. Nagakubo, J. Matsushima, K. Ochiai, T. Okui
AAPG Special Volumes
... s in two-way traveltime (e.g., Ashi et al., 2002).Submersible and remotely operated vehicle (ROV) investigations and water-column fluid analyses have...
2009
Early Late Cretaceous to Holocene Seismic Stratigraphy and Geologic History of Southeastern Gulf of Mexico
David M. Angstadt , James A. Austin, Jr. , Richard T. Buffler
AAPG Bulletin
..., inferred depositional style . Isochron (traveltime) maps were then constructed for the three lowest units (A,B, and C). Fig. 1. Physiographic map...
1985
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
... as spikes pointing to the left of the trace. Spikes were converted from depth to two way traveltime using two methods. The first method involved using...
1992
Three-Dimensional Geometry and Kinematics of the Gale-Buckeye Thrust System, Ouachita Fold and Thrust Belt, Latimer and Pittsburg Counties, Oklahoma
M. Scott Wilkerson , Paul C. Wellman
AAPG Bulletin
...-contour maps based on two-way traveltime to the Spiro sandstone (Figure 6) and to the fault surfaces (not shown) for the Gale-Buckeye thrust system served...
1993
Geometry and Evolution of the Frontal Part of the Magallanes Foreland Thrust and Fold Belt (Vicuna Area), Tierra del Fuego, Southern Chile
J. Alvarez-Marron , K. R. McClay , S. Harambour , L. Rojas , J. Skarmeta
AAPG Bulletin
... reflection, located near 3 s in two-way traveltime (Figure 6). This reflection has been interpreted as the basement-cover Fig. 5. Seismic line 2...
1993
Ramu Basin, Papua New Guinea: A Record of Late Miocene Terrane Collision
Andrew B. Cullen
AAPG Bulletin
... of the Keram and basement sequences that developed during collision of the Finisterre terrane. See Figure 9 for line location. Time is Two-way traveltime...
1996
Evaluation of hydrocarbon broaching after subsurface containment failure, Gulf of Mexico
Thomas W. Bjerstedt, William W. Shedd, Michael G. Natter, Pierre B. Abadie, George J. Moridis, and Matthew T. Reagan
AAPG Bulletin
... adapted existing supercomputing capabilities to model the traveltime for formation fluids to reach the seafloor after subsurface containment failure...
2020
High-resolution sequence stratigraphic analysis and depositional environment reinterpretation of the Jurassic–Cretaceous Fortune Bay and Hibernia Formations in the Jeanne d’Arc Basin, east coast Canada
Wen Lin, Ryan M. Zahynacz, and Tim Thompson
AAPG Bulletin
... channels. GR = gamma ray; MFS = maximum flooding surface; SB = sequence boundary; SH = shale; TS = transgressive surface; TWT = two-way traveltime...
2024
Structural style and evolution of the Nordkapp Basin, Norwegian Barents Sea
Luis Alberto Rojo, Nestor Cardozo, Alejandro Escalona, and Hemin Koyi
AAPG Bulletin
.... = Formation; Lt.Pleist = Late Pleistocene; TWT = two-way traveltime; V.E. = vertical exaggeration. Late Paleozoic...
2019
Biofacies and Lithofacies Evidence for Paleoenvironmental Interpretations of Upper Neogene Sequences on the New Jersey Continental Shelf (ODP Leg 174A)
Miriam E. Katz, Kenneth G. Miller, Gregory S. Mountain
Special Publications of SEPM
... ARCHITECTURE NW SE NW SE .1 Two-way traveltime, secs Two-way traveltime (s) .2 .3 .4 .5 .6 .1 Site 1071(A–C) Site 1071(G) Site 1072 A1 A1 11...
2003
Geometry and Kinematic Evolution of Inversion Structures
Shankar Mitra
AAPG Bulletin
...-migrated seismic section through an inversion structure along the Sandy Creek fault in the Central Montana platform. Time is two-way traveltime. Fig. 8...
1993
Origin of overpressure and pore-pressure prediction in the Baram province, Brunei
Mark R. P. Tingay, Richard R. Hillis, Richard E. Swarbrick, Chris K. Morley, Abdul Razak Damit
AAPG Bulletin
...-vertical effective stress plots. Acoustic traveltime is inversely related to porosity. Hence, sonic velocity-vertical effective stress data can also...
2009
New insights into deformation mechanisms in the gravitationally driven Niger Delta deep-water fold and thrust belt
Dominic Maloney, Richard Davies, Jonathan Imber, Simon Higgins, Stephen King
AAPG Bulletin
... converted (Figure 5). To depth convert from two-way traveltime (TWT) into meters, we used 1480 ms1 for the velocity of water and extrapolated interval...
2010
Carbon dioxide storage efficiency involving the complex reservoir units associated with Irati and Rio Bonito Formations, Paraná Basin, Brazil
Richardson M. Abraham-A and Colombo C. G. Tassinari
AAPG Bulletin
... Nacional do Petróleo, Gás Natural e Biocombustíveis; TWT = two-way traveltime. The seismic amplitudes are not didactic in some cases; they appear distorted...
2023
Mixed siliciclastic–carbonate systems and their impact for the development of deep-water turbidites in continental margins: A case study from the Late Jurassic to Early Cretaceous Shelburne subbasin in offshore Nova Scotia
Lorena Moscardelli, Jesús Ochoa, Ian Lunt, and Laura Zahm
AAPG Bulletin
... margin showing the structural surface of the regional K130 surface (O marker) (Barremian) in two-way traveltime (TWT). The map also contains the location...
2019
Chapter 20: Tectono-Stratigraphic Evolution of the Western Barbados Accretionary Prism and the Eastern Tobago Basin: Implications for Petroleum Systems
Andres Cedeño, Mudussar Ahmed, Alejandro Escalona, Peter Abrahamson
AAPG Special Volumes
...) structural maps in two-way traveltime (TWT; ms) to the top sequences 1 (S1), 2 (S2), and 3 (S3) in the Tobago Basin, respectively. (B), (D), (F) time...
2021
Two-dimensional seismic refraction tomography of a buried bedrock valley at Hallsands beach, Devon, United Kingdom
Eric B. Avalos, David H. Malone, Eric W. Peterson, William P. Anderson, and Roland W. Gehrels
Environmental Geosciences (DEG)
.... T., and A. Quintus-Bosz, 1993, Wavepath eikonal traveltime inversion: Theory: Geophysics, v. 58, p. 1314–1323, doi:10.1190/1.1443514. Tsai, C. C., R. D...
2016
Geometry and Tectonics of Early Tertiary Triangle Zones, Northeastern Eagle Plain, Yukon Territory
Larry S. Lane
CSPG Bulletin
... of 4 s (two-way traveltime) result in the potential seismic imaging of the Paleozoic strata in most areas. This study includes Chevron seismic data...
1996
AAPG Memoir 76, Chapter 13: Consolidation State, Permeability, and Stress Ratio as Determined from Uniaxial Strain Experiments on Mudstone Samples from the Eugene Island 330 Area, Offshore Louisiana
Beth B. Stump and Peter B. Flemings
AAPG Special Volumes
... μs/ft). By comparison, in-situ wire-line sonic traveltime measurements at core sample depths were 155 μs/ft in the A-12 and 149 μs/ft in the A- 20ST2...
2001
Advanced Seismic-stratigraphic Imaging of Depositional Elements in a Lower Cretaceous (Mannville) Heavy Oil Reservoir, West-central Saskatchewan, Canada
Sabrina E. Sarzalejo Silva, Bruce S. Hart
AAPG Special Volumes
... 466 to 866 ms two-way traveltime. The survey has a dominant frequency of approximately 50 Hz at the reservoir level. The vertical resolution...
2013
History of Cenozoic Extension in Central Sevier Desert, West-Central Utah, From COCORP Seismic Reflection Data
Douglas B. Von Tish , Richard W. Allmendinger , James W. Sharp
AAPG Bulletin
... on COCORP line 1 is the west-dipping multicyclic event that extends from near the surface at VP 1,480 to 4.5-sec two-way traveltime beneath VP 950 (Figure 3...
1985
Mechanics of low-relief detachment folding in the Bajiaochang field, Sichuan Basin, China
Andreas Plesch, John H. Shaw, David Kronman
AAPG Bulletin
... of approximately 300 km2 (115 mi2). Data were acquired down to 5 s two-way traveltime (TWT), corresponding to approximately 10 km (6 mi) depth...
2007
Historical and emerging super basins of Southeast Asia
Emeliana Rice-Oxley and Azli Abu-Bakar
AAPG Bulletin
... stated, main sediments are of clastics origin. Line of section in Figure 2. Depth scale in two-way traveltime (TWT) (milliseconds). Seabed surface...
2022
Risk assessment of mantle-derived CO2 in the East China Sea basins, China
Huafeng Tang, Xinying Zhao, Keqiang Wu, Zilin Liu, Jianyong Xu, Baoliang Lu, Ang Sun, and Tianchan Guo
AAPG Bulletin
... Formation, Yuquan Formation, and Longjing Formation; Q-N2 = Quaternary–Neogene; Sub-Mz = pre-Cenozoic; T = seismic horizon; TWT = two-way traveltime...
2023