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The AAPG/Datapages Combined Publications Database
Showing 7,671 Results. Searched 200,691 documents.
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
... is to record a two dimensional surface grid which will yield a three dimensional cube of data (x, y and t). It is desirable to sample the data equally...
1983
Combined elastic FWI of accelerometer and DAS VSP data from a CO2 sequestration test site in Newell County, Alberta
Matthew Eaid, Scott Keating, Kristopher Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... by geophones or accelerometers, R samples the wavefield components at the location of the receivers. In the treatment of DAS data in FWI, R takes on additional...
2022
Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming
Cynthia B. Russell, Donald S. Stone
Rocky Mountain Association of Geologists
... with six-second listen times were taken at each shotpoint location. Twelve Geospace model 20D, 10 Hz geophones were used per group in an inline array...
1995
New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin
Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid
Geological Society of Malaysia (GSM)
... that lacks knowledge of the direction of the recorded impulse. Conversely, geophones are employed to measure velocities that can detect both up and down...
2024
The 1986 PESA Australian Distinguished Lecture: Years of Dramatic Change the Growth in Expertise in Australian Oil Exploration 1950 1986
Murray H. Johnstone
Petroleum Exploration Society of Australia (PESA)
... to underwater sonar detectors which were then developed as marine geophones. The first marine seismic survey in Australia was shot by SSL in Exmouth Gulf, WA...
1987
Lake Sand: A Reduction of Environmental Impacts During a 3-D Seismic Survey in the Louisiana Coastal Wetlands
Allan Ensminger , Richard Fossier , Mark H. Gagliano , Sherwood M. Gagliano , Edmond Mouton , Mike Windham
GCAGS Transactions
..., On the response of hydrophones and geophones in a transition zone environment, presented at 65th Annual International Meeting, Society of Exploration...
1997
Seismic Studies in the Church Rock Uranium District, Southwest San Juan Basin, New Mexico
William T. Phelps, Robert S. Zech, A. Curtis Huffman Jr.
AAPG Special Volumes
... was generally used. Each receiver group consisted of six equally spaced Geospace model 20D geophones in a linear array 91.6 ft (28 m) in length...
1986
Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
M. T. Taner, R. E. Sheriff
AAPG Special Volumes
... an equally good geophysicist without local experience would n t (a) recognize the changes or, (b) be able to explain their significance even if recognized...
1977
Lower Frontier Formation, Southwestern Wyoming: Depositional Controls on Sandstone Compositions and on Diagenesis
Robert D. Winn Jr., Maureen E. Smithwick
Wyoming Geological Association
... was the destruction by abrasion of rock fragments on the beaches of the delta. An equally important process was the selective filtering done...
1980
Quantitative Models for the Influence of Salt-Associated Thermal Anomalies on Hydrocarbon Generation, Northern Gulf of Mexico Continental Margin
I. Lerche , A. Lowrie
GCAGS Transactions
... The particulars of the discussion of the salt wedge and Figure 1a and 1b are equally pertinent to describing salt tongues. Salt Pillow A tentative rate...
1992
Cross Section Restoration and Balancing as Aid to Seismic Interpretation in Extensional Terranes
Mark G. Rowan, Roy Kligfield
AAPG Bulletin
...), the inclined shear technique (White et al, 1986), the rotation model (Moretti et al, 1988), and the slip-line and variable-heave methods (Wheeler...
1989
Abner/Denault Reef Complex (2.1 Ga), Labrador Trough, N.E. Quebec
P. F. Hoffman, J. P. Grotzinger
CSPG Special Publications
... (arrows); (B) Detail of inclined crestal ridge of 3-m-wide turbinate stromatoid; (C) Arching of grainstone beds (arrow) between bases of reefal stromatoids...
1988
Classification of Modern Bahamian Carbonate Sediments
John Imbrie , Edward G. Purdy
AAPG Special Volumes
... by representing sample X as a unit vector OX in a three-coordinate system with orthogonal reference vectors OA, OB, and OC. Here, the coordinates XA, XB...
1962
EXCERPTS FROM "ANTICLINES IN THE BLACKFEET INDIAN RESERVATION, MONTANA"
EUGENE STEBINGER
Montana Geological Society
... are inclined at angles as great as 51°. The northward extension of the Milk River anticline is apparently interrupted by a cross...
1955
The Environmental Significance of Conglomerates
W. H. Twenhofel
Journal of Sedimentary Research (SEPM)
...------------------------ particles of gravels in certain characteristic positions. Particles with two long and one short dimension tend to be inclined...
1947
Evidence of Bedform Superimposition and Flow Unsteadiness in Unit-Bar Deposits, South Saskatchewan River, Canada
Arnold J.H. Reesink, John S. Bridge
Journal of Sedimentary Research (SEPM)
... bars. Superimposed bedforms with heights that exceed 25% of the host bedform height reduce their host’s slope and generate inclined sets. Host bedforms...
2011
The Time is Now for All Explorationists to Purposefully Search for the Subtle Trap
Michel T. Halbouty
AAPG Special Volumes
.... If we are to succeed in finding them, geologists and geophysicists, and equally management, will have to place greater emphasis on the deliberate...
1982
Integration of High-Resolution Well Data to Reservoir Models in a Multiuser E&P Collaboration Environment, #42279 (2018).
Stefania Gerbaudo Laronga, Gary Murphy,
Search and Discovery.com
...-resolution microelectrical images acquired on wireline, such as the example in Figure 1, though this work could apply equally to log, core, or other types...
2018
Diamond Drilling for Production
Frank A. Edson
AAPG Bulletin
... for softer ground than has been thought before. Just what the limits are in this respect is yet to be worked out. An equally welcome discovery...
1922
ANOTHER SPECIES OF THE GENUS CYMATIUM SWIMS THE ATLANTIC
J. Gibson-Smith, W. Gibson-Smith, F. Gibson-Smith
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... trigonum Gmelin, Nicklès. Moll. test. mar., côte occ. d'Afr., p. 86. point but, clearly, it might be equally possible for veligers of C. parthenopeum...
1970
Some Suggestions in Regard to Pennsylvanian Paleogeography in the Henryetta District, Oklahoma
R. D. Reed
AAPG Bulletin
... in cross-section, one would probably be inclined to look with favor upon the river channel hypothesis. Some other considerations, to be mentioned...
1923
My First Well Sit In 1951
Robert H. Dott Jr. (Published posthumously)
Petroleum History Institute
... experiencehardened, tobacco-chewing, foul-speaking roughnecks and authorizing equally expensive logging, coring, and testing. It can only be described as humbling...
2019
Surface and Subsurface Methods of Investigation and Classification of Fluvial Systems
Frank G. Ethridge
Special Publications of SEPM
...) deposits. Assemblages of related depositional environments are referred to as Depositional Systems. Another equally important objective is to apply...
1985
The Geologic Structure of a Portion of the Glass Mountains of West Texas
Philip B. King
AAPG Bulletin
... equally with the Comanchean in the folds of those mountains. Other than this no definite evidence was obtained as to the date of the folding. An erosion...
1926
Table Rock Field, Sweetwater County, Wyoming
E. C. Mees, J. D. Copen, J. C. McGee
Wyoming Geological Association
... Sweetwater Co., Wyoming The axial plane of the fold is slightly inclined, there being a shift to the northwest of about one third mile between surface...
1961