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The AAPG/Datapages Combined Publications Database
Showing 9,542 Results. Searched 195,372 documents.
Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea
S. V. Dadisman, M. S. Marlow
Circum Pacific Council Publications
... . Trackline map showing the location of multichannel seismic-reflection data collected near Mussau Island. Star marks location of the deep reflector...
1988
North Brazilian Ridge and Adjacent Continental Margin
Dennis E. Hayes , Maurice Ewing
AAPG Bulletin
..., although similar velocities were observed at similar depths there (Fig. 8, stations V26-33; V26-30). The apparent absence of this reflector inside...
1970
Seismic Stratigraphy Detection and Evaluation: The Implications in Exploring for Hydrocarbon Structural Traps in Morowali Waters and Gulf Of Kendari, Central Sulawesi, Indonesia
Kevin Muster Regulus Victor, Delyuzar Ilahude, Hermansyah G, Wijaya P H, Nainggolan T B, Usman E, Lili Sarmili, Hananto Kurnio, Widiatmoko H C, Rachmat B, Dewi K T, Rohendi E, Noviadi Y, Rahardjo P, Mustafa M A, Wahib A, Setyanto A, Ibrahim A, Widodo E W, Iswal M H
Indonesian Petroleum Association
... floor showed high density contours with depths ranging from 500 meters to 2000 meters (Figure 5). The shallowest depth is located in the northern part...
2017
Prediction of Normal-Fault Geometries--A Sensitivity Analysis
Martha Oliver Withjack, Eric T. Peterson
AAPG Bulletin
...°, and the fold shape is that of the base Cretaceous unconformity. With fault dips of 55°, 60°, and 65°, the predicted detachment depths are 3.1, 3.5, and 3.8...
1993
Coaxial Stretching or Lithospheric Simple Shear in the North Sea? Evidence from Deep Seismic Profiling and Subsidence: Chapter 33: North Sea and Barents Shelf
Simon L. Klemperer, Nicky White
AAPG Special Volumes
... development: Earth and Planetary Science Letters, v. 80, p. 325-336. Davison, I., 1986, Listric normal fault profiles: calculation using bed-length balance...
1989
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
.... With end shots or asymmetrical spreads the calculation is slightly more onerous, although to dips of 30° a normal time correction for the increased...
1953
Evolution of a Forearc Basin, Luzon Central Valley, Philippines
Steven B. Bachman , Stephen D. Lewis , William J. Schweller
AAPG Bulletin
... and arc sides of the basin. Detritus shed from both flanks filled the subsiding basin and resulted in progressively shallower depths. Nonmarine...
1983
Estimation of Gas Reservoir Boundary by AVO Analysis
Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita
Southeast Asia Petroleum Exploration Society (SEAPEX)
... is based on the anomalous increase in signal amplitude with increasing offset from reflector which contains gas. This anomaly looks strange...
1996
Graphical Method for Calculating Dip and Strike from Continuous Dipmeters
B. Osborne Prescott
Tulsa Geological Society
... presents an easy and rapid method of calculating dips from continuous-dipmeter data. The well-site geologist or engineer can now determine the results...
1955
Lithoprobe Seismic Transect of the Alberta Basin: Compilation and Overview
Jacqueline Hope, David W. Eaton, Gerald M. Ross
CSPG Bulletin
... properties of this region. Seismic attribute analysis, including the calculation of instantaneous frequency and amplitude of the basement reflector...
1999
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
... to estimate Q-factor on various depths. The result shows that attenuation model represented by Q factor plots provides valuable quantity for integrated...
2018
Seismic Refraction and Reflection Studies in the Timor-Aru Trough System and Australian Continental Shelf: Convergent Margins
R. S. Jacobson , G. G. Shor Jr. , R. M. Kieckhefer , G. M. Purdy
AAPG Special Volumes
... (6.1 to 6.4 km/s) indicative of crystalline basement at depths of 3 to 9 km are also present. A split profile in the Timor Trough was also discussed...
1979
The U.S. Atlantic Continental Margin: Subsidence History, Crustal Structure and Thermal Evolution
A. B. Watts
AAPG Special Volumes
...) at shallow depths (3 to 5 km) beneath the outer part of the shelf. This evidence was subsequently supported by a positive magnetic anomaly ver the outer...
1981
Structure, Stratigraphy, and Hydrocarbons Offshore Southern Kalimantan, Indonesia
William F. Bishop
AAPG Bulletin
.... 3) is an excellent seismic reflector in most of the study area (Fig. 5), as are its equivalents throughout the Java Sea region (Najoan, 1972; Ben...
1980
Maximizing the Application of Horizon Slice Mapping
Syaiful Basyuni, Mary Welker-Haddock, Robert Park, Dodik Suprapto
Indonesian Petroleum Association
... interval above or below, but parallel to the interpreted horizon or proportionally spaced between two interpreted horizons. At shallower depths...
2002
Grain-Size Controls On the Morphology and Internal Geometry of River-Dominated Deltas
Alexander P. Burpee, Rudy L. Slingerland, Douglas A. Edmonds, Daniel Parsons, Jim Best, James Cederberg, Andrew McGuffin, Rebecca Caldwell, Austin Nijhuis, Jordan Royce
Journal of Sedimentary Research (SEPM)
... directions, steeper dips, and greater clinoform concavity. These conclusions are consistent with data collected from the Goose River Delta, a coarse-grained...
2015
Stratigraphic Reanalysis of Seismic Data of Northern Brooks Range Alaska: Comparison of Unit Volumes and Slopes
Search and Discovery.com
N/A
ABSTRACT: Geosteering Horizontal Wells into the Sweet Spot of Thin Non-Conventional Reservoirs, Examples from the Cardium Sand of the Alberta Deep Basin; #90108 (2010)
Andrew Newson
Search and Discovery.com
... the well is being drilled. The key to this operation is the calculation of the True Stratigraphic Thickness (TST) of the reservoir horizon...
2010
Vertical Net Sandstone Determination for Isopach Mapping of Hydrocarbon Reservoirs: DISCUSSION
J. T. C. Hay
AAPG Bulletin
...------------ VERTICAL THICKNESS DETERMINATION Pennebaker (1972) proposes a method of vertical thickness determination based on apparent bed dips...
1973
Wellbore Placement in the Middle Bakken Formation Using an Azimuthal Gamma-Ray Measurement
Susana Gutierrez Carrilero, Tim Parker, David Hinz, Eric Shearer, Dan Carson
Unconventional Resources Technology Conference (URTEC)
... calculated for the entire well. Figure 6 shows the dip calculation for a short interval of the well. The borehole dips were subsequently rotated...
2016
True StratigraphicThickness (TST); An Important Element in the Exploration for Foothills Oil and Gas Reserves
Andrew C. Newson
Search and Discovery.com
... stratigraphic thickness of a bed. Finding a formation that is unaffected by faults, steep dips or deviated bore holes is difficult. This thickness has an impact...
Unknown
True StratigraphicThickness (TST); An Important Element in the Exploration for Foothills Oil and Gas Reserves
Andrew C. Newson
Search and Discovery.com
... stratigraphic thickness of a bed. Finding a formation that is unaffected by faults, steep dips or deviated bore holes is difficult. This thickness has an impact...
Unknown
Evolution of the Northern Gulf Coast Deduced from Geophysical Data (1)
J. Lamar Worzel , Joel S. Watkins
GCAGS Transactions
... of the northern Gulf. The reconstruction is based on the calculation of the amount of isostatic rebound adjustment from the removal of sediments deposited...
1973
Complex geothermal gradients and their implications, deepwater Sabah, Malaysia
Steve McGiveron, John Jong
Geological Society of Malaysia (GSM)
... below seabed. • Seabed Station PT29R lying only 60 m north-west of Well 3 records the same geothermal gradient as that determined by calculation from...
2018
A Dynamic Reflection Traveltime Calculation Method
Y. Wang, D.R. Schmitt
CSPG Special Publications
...A Dynamic Reflection Traveltime Calculation Method Y. Wang, D.R. Schmitt 1994 49 50...
1994