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The AAPG/Datapages Combined Publications Database
Showing 1,098 Results. Searched 200,691 documents.
The Geometry, Distribution, and Development of Clastic Injections in Slope Systems: Seismic Examples from the Upper Cretaceous Kyrre Formation, Mly Slope, Norwegian Margin
Christopher A.-L. Jackson
AAPG Special Volumes
... velocity and present-day burial depth of the studied interval and is estimated to be approximately 30 m (98 ft). Data quality in both surveys...
2007
Seismic Stratigraphy and Cenozoic Evolution of West Sumatra Forearc Basin
Desiree Beaudry , Gregory F. Moore
AAPG Bulletin
... interval (Figure 12). It dips westward from a depth of 1.6 sec (two-way traveltime) at the shelf edge to 3.3 sec along the outer-arc ridge. A high...
1985
Sequence Stratigraphy and the Evolution of the Ganges-Brahmaputra Delta Complex (1)
JOHN F. LINDSAY , DOUGLAS W. HOLLIDAY , and ANDREW G. HULBERT
AAPG Bulletin
... of Jessore, Faridpur and Kushtia in western Bangladesh (Figure 3) (Salt et al., 1986). The processed data are of high quality to a depth of more than 6...
1991
Slump and Debris-Flow Dominated Upper Slope Facies in the Cretaceous of the Norwegian and Northern North Seas (61-67°N): Implications for Sand Distribution
G. Shanmugam , L. R. Lehtonen , T. Straume , S. E. Syvertsen , R. J. Hodgkinson , M. Skibeli
AAPG Bulletin
... through sediment fallout from suspension, whereas deposition from debris flows occurs en masse by freezing. Depending on their fall velocities, coarse...
1994
Geometry and Origin of Fault-Related Folds in Extensional Settings
Roy W. Schlische
AAPG Bulletin
... models of extensional fault-bend folds: Geological Society of America Bulletin, v. 101, p. 96-105. Groshong, R. H., 1994, Area balance, depth...
1995
Porosity--Depth Trends in Deeply Buried Upper Jurassic Reservoirs in the Norwegian Central Graben: An Example of Porosity Preservation Beneath the Normal Economic Basement by Grain-Coating Microquartz
Mogens Ramm,, Arne W. Forsberg, Jens S. Jahren
AAPG Special Volumes
... provinces off mid-Norway, the porosity in most arenitic sandstone reservoirs appears to follow linear porosity vs. depth trends that can be expressed...
1997
The Sunrise-Troubadour Gas-Condensate Fields, Timor Sea, Australasia
R. J. Seggie, R. B. Ainsworth, D. A. Johnson, J. P. M. Koninx, N. Marshall, A. Murray, S. E. Phillips, B. Spaargaren, P. M. Stephenson
AAPG Special Volumes
... is the smaller feature to the south. Note the large boundary fault toward the northwest.Figure 4. Dip-oriented two-way traveltime seismic line T97-3777.There...
2003
Seismic sequence analysis and reservoir potential of drowned Miocene carbonate platforms in the Madura Strait, East Java, Indonesia
A. Kusumastuti, P. Van Rensbergen, J. K. Warren
AAPG Bulletin
... and MD-91 surveys, where the data quality is poor to fair. Figure 4. Time-structure map of depth to the top of Miocene carbonate in the study area...
2002
Impact of deltaic clinothems on reservoir performance: Dynamic studies of reservoir analogs from the Ferron Sandstone Member and Panther Tongue, Utah
Havard D. Enge, John A. Howell
AAPG Bulletin
... direction in an en-echelon pattern (Howell et al., 2008a), commonly deposited from turbidity currents in the delta front (Posamentier and Morris, 2000...
2010
Small-scale petroliferous basins in China: Characteristics and hydrocarbon occurrence
Chi-yang Liu, Lei Huang, Hong-ge Zhao, Jian-qiang Wang, Long Zhang, Yu Deng, Jun-feng Zhao, Dong-dong Zhang, and Chang-yu Fan
AAPG Bulletin
... have revealed the existence of asthenospheric upwelling characterized by blank reflection and low velocity. A deep seismic reflection profile...
2019
Spectrum of Nanopores, Micropores, and Associated Pore Networks and their Origins in Carbonate Strata
Robert G. Loucks
GCAGS Journal
... properties. Microrhombic calcite and associated micropores were later discussed in depth at the 1987 Society of Economic Paleontologists and Mineralogists...
2025
Seismic and geological constraints on the structure and hydrocarbon potential of the northern Whitehorse trough, Yukon, Canada
Don White, Maurice Colpron, Grant Buffett
CSPG Bulletin
... assumes a mean subsurface seismic velocity of 5000 m/s. TWT = two-way traveltime (in seconds). The data acquisition and processing parameters...
2012
Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa
Jonathan P. Turner
AAPG Bulletin
... seismic thickness of 3000 m/s two-way traveltime (TWT) and an average velocity of 1850 m/s) and displays a grossly onlapping relation to the drift...
1995
Architectural analysis of subsurface meander-belt sandstones: A case study of a densely drilled oil field, Zhanhua sag, east of Bohai Bay Basin
Zhifeng Sun, Chengyan Lin, Xianguo Zhang, Dongxing Du, Yong Yang, and Jia Guo
AAPG Bulletin
... traveltime. AC = acoustic; CDP = common depth point gather distance; MD = measured depth; Ng55 = no. 5 sand body...
2020
Characteristics and origin of the ultradeep Ordovician fault-karst reservoirs: An example from the Shunbei-Yuejin area, Tarim Basin
Jian Wang, Xintong Wang, Yingchang Cao, Fang Hao, Yuhan Pang, Lu Yun, Haijun Yang, and Mingfeng Xie
AAPG Bulletin
... the propagation direction and depth of karst reservoirs (Barbier et al., 2012). Deep faults are the dominant migration channels of hydrothermal fluids. During...
2024
Wings, mushrooms, and Christmas trees: The carbonate seismic geomorphology of Central Luconia, Miocene–present, offshore Sarawak, northwest Borneo
Eduard Koša, Georg M. D. Warrlich, and Guy Loftus
AAPG Bulletin
... to precisely calculate the water depth. WD = water depth; TWT = two-way traveltime. A different type of marginal carbonate facies, described here...
2015
Structural Trend Analysis by Axial Surface Mapping
John H. Shaw , Stephen C. Hook , John Suppe
AAPG Bulletin
... be supported at depth (Figure 1). Fault-bend folding of the hangingwall, however, accommodates fault slip without producing overlaps or voids. Fault...
1994
Regional Geology and Petroleum Potential of the United States Chukchi Shelf North of Point Hope
Artur Grantz, Steven D. May
Circum Pacific Council Publications
... to depth can be made by referring to the graph in Figure 4, which represents the average regional velocity structure of the Chukchi Shelf and the North...
1987
Basement Double-wedge Thrusting in the Northern Sierras Pampeanas of Argentina (27S)Constraints from Deep Seismic Reflection
Ernesto O. Cristallini, Alberto H. Comnguez, Victor A. Ramos, Enrique D. Mercerat
AAPG Special Volumes
... del Grupo Salta en la subcuenca Lomas de Olmedo (Provincias de Salta y Formosa): VIII Congreso Geolgico Argentino (San Luis) Actas, v. 3, p. 159...
2004
Seismic Reflection Structure of Intracratonic Palmyride Fold-Thrust Belt and Surrounding Arabian Platform, Syria (1)
JOHN H. MCBRIDE , MUAWIA BARAZANGI , JOHN BEST , DAMEN AL-SAAD , TARIF SAWAF , MOHAMED AL-OTRI , and ALI GEBRAN
AAPG Bulletin
... from central Syria provide a detailed view of the subsurface structure (10-15 km depth) of the relatively little-studied intracratonic Palmyride fold...
1990
Sequence Stratigraphy and Composition of Late Quaternary Shelf-Margin Deltas, Northern Gulf of Mexico
Robert A. Morton , John R. Suter
AAPG Bulletin
... and were used to establish the general stratigraphic framework. Two-way traveltime was converted to depth using an acoustical velocity of 1675 m...
1996
Case Studies of Reservoir Geometry in Turbidite Systems
Tor H. Nilsen
Pacific Section SEPM
... as the width and depth of channels typically decrease downfan. Inner-fan channels can have very prominent levees, one or more thalwegs that represent...
1990
Segmentation of an obliquely rifted margin, Campos and Santos basins, southeastern Brazil
Kristian E. Meisling, Peter R. Cobbold, Van S. Mount
AAPG Bulletin
.... Near the coast, the seismic Moho rises to about 7 s of two-way traveltime (equivalent to a depth of approximately 20 km), forming an antiform...
2001
Early and middle Miocene depositional history of the Maracaibo Basin, western Venezuela
Jos I. Guzmn, William L. Fisher
AAPG Bulletin
.... Lpez, J. Salazar, and M. Vivas, 1985, Geologa del post-Eoceno en el Campo Cabimas, costa oriental del Lago de Maracaibo, Venezuela: Proceedings VI...
2006
Sequence-stratigraphic analysis of Eocene clastic foreland basin deposits in central Lake Maracaibo using high-resolution well correlation and 3-D seismic data
Alejandro Escalona, Paul Mann
AAPG Bulletin
...).Castillo, M., 1995, Procedencia de las rocas clasticas del Eoceno superior en el sector oriental de la Cuenda de Maracaibo y su relacin con la tectonica...
2006