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The AAPG/Datapages Combined Publications Database
Showing 11,732 Results. Searched 195,448 documents.
Application of finite difference eikonal solver for traveltime computation in forward modeling and migration
Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... in variation of the arrival time of the reflected seismic waves. Schmitt (2015) mentioned that porosity and fluid saturations also give impact on the speed...
2021
The Petrology of Some Des Moines Series Sandstones of Iowa
Robey Harned Clark
Journal of Sedimentary Research (SEPM)
... the barite to present confusing and apparently contradictory optical data. Determination is based on indices of refraction obtained by immersion methods...
1950
Use of Seismic Surveying for Study of Gentle Platform Structures of Bashkiria
L. I. Ivanov
Petroleum Geology: A Digest of Russian Literature
... at the very highest methodological and technical level with careful and accurate use of all forms of the work (particularly records of reflected waves...
1959
Seismic Processing Applications on a Personal Computer
Geophysical Service (Malaysia) Sdn. Bhd.
Geological Society of Malaysia (GSM)
... now be performed on a PC workstation include refraction modelling, vertical seismic profiling (VSP) and velocity modelling for CDP stacking. Before we...
1989
Geology of the South Part of the Cis-Ural Depression and Exploration for Reefs
F. I. Khat’yanov
Petroleum Geology: A Digest of Russian Literature
... of the salt on the reefs. These details of structure of the Kungur are reflected on the gravity field with sufficiently exact surveys in the form...
1960
Lithology Identification Using Amplitude Variations with Offset: Examples from South Sumatra
Soman Chacko
Indonesian Petroleum Association
... Prospecting, V.IX. pp. 485-502. KNOTT, C.G., 1899. Reflexion and Refraction of Elastic Waves with Seismological Applications. Phil. Mag., 5th Ser., V. 48...
1986
Physical Environment of Yucatan Reefs and Banks: Chapter 11: PART 2. CORAL REEFS AND BANKS, YUCATAN SHELF, MEXICO (YUCATAN REEF UNIT)
Brian W. Logan
AAPG Special Volumes
... is adjusted to protected conditions (under prevailing weather), either at depth or in a leeward location. Prevailing conditions are reflected by many End...
1969
Direction of Exploration for Oil-Gas Structures in the Buzuluk Depression and Adjacent Regions
V. I. Kalinin, V. D. Averkin, V. A. Klubov, N. A. Usanov
Petroleum Geology: A Digest of Russian Literature
.... The basement is the most subsided in the vicinity of Buzuluk. This elongate zone in the Upper Permian sediments is reflected in the form of relatively narrow...
1963
The Cenozoic of the Snake River Plain of Idaho
Mont M. Warner
Wyoming Geological Association
... Basin, Stanford, Stratford Univ. Hill, D.P., 1972, Crustal and upper mantle structure of the Columbia Plateau from long range seismic refraction...
1977
3D Vertical Seismic Profiling Acquired Using Fibre-Optic Sensing DAS - Results from the CO2CRC Otway Project
Julia Correa, Barry Freifeld, Roman Pevzner, Andrej Bona, Konstantin Tertyshnikov, Thomas Daley, Michelle Robertson, Dmitry Popik
Petroleum Exploration Society of Australia (PESA)
.... The interrogator unit sends a series of laser pulses along the fibre. Through Rayleigh scattering, a portion of the light is reflected due...
2018
Exploration for Oil and Gas Pools in Deeply Buried Structures and Zones of Regional Pinch-Out of Strata-Reservoirs
I. A. Spil’man
Petroleum Geology: A Digest of Russian Literature
.... The location of deep exploration wells in the Orenburg area is generally based on local structures that are reflected clearly in horizons which...
1965
Combined Preferential Staining and Cellulose Peel Technique
Harold J. Bissell
Journal of Sedimentary Research (SEPM)
.... The unpeeled slides can prove useful in microscopic study or in projection, in either transmitted or reflected light. A useful variation of the method...
1957
Sparta-Wilcox Trend, Texas and Louisiana
John D. Todd , Frank C. Roper
AAPG Bulletin
... few piercement-type domes for refraction seismographs to find, and because the torsion balance did not function well in the area because of rough...
1940
The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings
Paolo Dell'Aversana
Petroleum Exploration Society of Australia (PESA)
... prevent to record I a satisfactory signal to noise (S N) ratio for the near vertica l reflected wave-field. M oreover, using long offsets, it is possible...
2004
Looking Fractures Around the Wellbore: First Successful Azimuthal Dipole Sonic Imaging in a Carbonate Horizonal Well in China
Yu Zhang, Haidong Liu, Honglin Xiao, Xiaoming Zhang, Bo Liu, Yanyan Chen, Zheyuan Huang, Cai Liang, Wei Wang, Guo Wei, Gamal Sultan, Elizabeth Ruiz
Unconventional Resources Technology Conference (URTEC)
.... The aperture of the conductive fracture can also be reflected by the colors on the borehole images. The high-aperture fractures are darker in color...
2022
Integration in Exploration
Cecil H. Green
AAPG Bulletin
... or refraction events, etc. There is also the economic point, that the field program can be changed immediately as results begin to modify, or even disprove...
1948
3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: The Makran Accretionary Prism
R. S. White
AAPG Special Volumes
... for the migration were measured from wide-angle sonobuoy reflection - refraction profiles over the Gulf of Oman (White and Klitgord, 1976; White and Louden...
1983
IV. The Role of Seismic Wavelets and Wavelet Processing
Norman S. Neidell
AAPG Special Volumes
... of reflected events, thus constituting "far-field results". In all instances of measurement, the effect of surface ghost reflections, array induced filtering...
1979
Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... Fig.1), the transmitted and reflected waves are generated as Te i (ωt + k2 x ) and Re i (ωt − k1 x ) , respectively. Using the continuity of the total...
2015
An Entirely New 3D-View of the Crustal and Mantle Structure of a South Atlantic Passive Margin Santos, Campos and Espírito Santo Basins, Brazil, #30177 (2011)
Pedro V. Zalan, Maria do Carmo G. Severino, Caesar Augusto Rigoti, Luciano Portugal Magnavita, Joao Alberto Bach de Oliveira, Adriano Roessler Vianna
Search and Discovery.com
... in the Brazilian Atlantic margin and elsewhere. Gravity modeling and/or seismic refraction data should always be used to correctly ascertain...
2011
Integration of Multibeam Bathymetry and Backscatter Data with 2-D Seismic Data; #42376 (2019)
Satinder Chopra, Ritesh Kumar Sharma, Jim Howell
Search and Discovery.com
... of movement of the ship. A similar receiver array, perpendicular to the ship’s keel, listens for the reflected energy from a narrow acoustic window...
2019
Abstract: Mineral Resources, Other than Oil and Gas, and their Effect on U. S. Industry
William B. Mather
GCAGS Transactions
... of a nation is reflected not only by its consumption of raw materials but also by industrial demands for a great diversity of essential mineral raw...
1958
Structure: PART 2
K. O. Emery, Elazar Uchupi
AAPG Special Volumes
... have come from seismic-refraction, oblique-reflection, and seismic-reflection measurements made during the past 3 decades (Figs. 120, 121). On the basis...
1972
Application of Seismic Surveying to Direct Exploration for Oil and Gas
A. M. Ivanchuk, L. F. Tarkhova
Petroleum Geology: A Digest of Russian Literature
... strata. Further, there is almost a one-order decrease in the intensity of waves reflected from interfaces below pools, and the amplitude spectrum...
1974
The Geophysical Aspects of Abnormal Fluid Pressures
Edward B. Reynolds, John E. May, Alf Klaveness
Houston Geological Society
... how seismic refraction techniques can make this distinction by recording the seismic velocity of the mass. Shale has a velocity in the Gulf Coast...
1971