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The AAPG/Datapages Combined Publications Database
Showing 1,643 Results. Searched 200,619 documents.
Insoluble Organic Matter (Kerogen) in Sedimentary Rocks of Marine Origin: Topical Papers
James P. Forsman , John M. Hunt
AAPG Special Volumes
... in living organisms, some of the observations made in this study offer support for the theory that some oil may have been derived from kerogen. ABRAHAM...
1958
The Great Salt Lake Astrobleme
Robert E. Cohenour
Utah Geological Association
... Theory - Asteroids and the Earth-Moon System: GeoScience News, v. 1, no. 3, p. 9–11, and 32–34. Cohenour, R. E., and Sharp, B. J., 1987, The asteroidal...
1987
Antarctic Tectonics and Continental Drift
Warren Hamilton
Special Publications of SEPM
... and areas only in terms beneath of present level but would continents supports the theory of continental drift sphere or sea computing...
1963
Application of Overburden Amplitude Variations to Constrain Hydrocarbon Column Heights in the Hammerfest Basin, Norwegian Barents Sea
Lidia Georgescu, Christian Hermanrud, Roar Heggland, Trine Helle Simmenes
AAPG Special Volumes
... the case if the blurred seismic image resulted from masking (scattering of seismic waves due to dip or acoustic impedance variations in the overburden...
2017
Suspended Material Over the Central Oregon Continental Shelf in May 1974: I, Concentrations of Organic and Inorganic Component
I. N. McCave
Journal of Sedimentary Research (SEPM)
... as a source of marine light-scattering particles [Ph.D. thesis]: Corvallis, Oregon State Univ., 110 p. PAK, H., BEARDSLEY, G. B., AND PARK, P. K., 1970...
1979
CO2-EOR monitoring using time-lapse FWI with walkaway VSP datasets in a carbonate field onshore Abu Dhabi
Yuji Yamada, Shotaro Nakayama, Tomohide Ishiyama, Mikako Mochizuki, Takuji Mouri, Hidehiko Shimizu, Aysha Mohammad Al Hamedi, Afra Aljaberi
International Meeting for Applied Geoscience and Energy (IMAGE)
... during CO2-EOR. Furthermore, nearsurface complexities cause surface scattering, which adversely affects the signals reflected from subsurface...
2023
Finding By-Passed Oil Using the Reservoir Saturation Tool in Lirik, South Sumatra
Bambang Djoko, Nuke Nugraha, Cholid Mas, Yan Sudarmo
Indonesian Petroleum Association
... by inelastic scattering of high energy neutrons. In this rection a fast neutron strikes an atom giving part of its energy to excite the target nucleus...
1993
Serendipity Gas Seep Area, South Texas Offshore: GEOLOGIC NOTES
Joel S. Watkins , J. Lamar Worzel
AAPG Bulletin
... as individual, small bubbles which cause a scattering of the sound. This phenomenon would be similar to the scattering layer in the deep ocean which has been...
1978
Fracture Patterns and Petrophysical Properties in the Kuqa Depression, Tarim Basin, and Their Relationship with Regional Folding, #11259 (2019).
Zhao Wang, Xiuxiang Lv,
Search and Discovery.com
... extension during folding. The northeast-southwest and northwest-southeast fractures show scattering in s1rikc. This distribution suggests...
2019
Global Tectonics and the Sediments of Modern and Ancient Trenches: Some Different Interpretations
David W. Scholl, Michael S. Marlow
AAPG Special Volumes
... into these marginal deeps. In theory, the tectonic sweepings of the o eans either must be pushed against the base of the margin, where they are deformed...
1974
World Silurian Correlations
Arthur J. Boucot
Appalachian Geological Society
.... The Gotland succession is not very rich in graptolites, although a scattering are present, but the rich shelly faunas are a great aid in worldwide...
1970
Seismic diffractions separation and imaging based on convolutional neural network
Jiaxing Sun, Jidong Yang, Zhenchun Li, Jianping Huang, Jie Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and their size reduces to less than a half wavelength, the reflected wave becomes scattering, which is also known as the diffraction. Both reflection...
2022
Geological Notes Boory Field, Cameron County, Texas
Wilford Lee Stapp
Bulletin of South Texas Geological Society
... on the subsurface geology plats.) The Boory Gas Field was created by a combination of the destruction of deltas and scattering of the delta sands...
1981
ABSTRACT: Geochemical characteristics of Carboniferous coaly source rocks and natural gases in the southeastern Junggar Basin, NW China: implications for a new play of hydrocarbon exploration
Deyua Gong, Yong Song, Yanzhao Wei, Fan Yang
The Society for Organic Petrology (TSOP)
... gas field in the basin with its proven gas reserves being 103.3 × 109 m3. Besides, there are only several small gas fields scattering in the basin...
2018
Ultrasonics
W. P. Mason
Tulsa Geological Society
.... However, due to grain scattering of the sound wave, penetration is not too large for the high frequencies. Hence, a compromise has to be made...
1955
Some Applications of CT-Scanner in Petroleum Engineering
Septi Anggraeni, Indra Jaya, Bambang Widarsono, Hari Hardiman, Pamuji, Alit Gurmilang
Indonesian Petroleum Association
... and scattering. The speed characterizes the third generation scanners; absorption is determined by the atomic composition and density of the sample...
2002
ABSTRACT: Fluorescence Alteration, Its Appearance and Its Value for Bituminization
Karl Ottenjann
The Society for Organic Petrology (TSOP)
... are scattering but their estimated trend clearly increases with increasing depth (maturity) Fig. 4 shows alteration curves of desmocollinite (below...
1986
Origin and Distribution of Hydrogen and Water Resources on the Moon
William A. Ambrose
Houston Geological Society Bulletin
... 12° of the North Pole and ~2,500 mi² (~6,500 km²) of permanent shadow exist within 12° of the South Pole. Radar-scattering properties of many shadowed...
2012
Seafloor Acoustic Backscatter on the Mississippi-Alabama Outer Continental Shelf
J. Scott Laswell , William W. Schroeder , William W. Sager
GCAGS Transactions
... on backscatter. Observations have shown that particle size plays a role in the seafloor's ability to scatter sound. For example, acoustic scattering...
1994
Abstract: 3D Coil Shooting Survey on Tulip Field: Data Processing Overview Planning, Challenges and Opportunities (Geophysics Poster 18)
Michelle Tham, Michele Buia, Riccardo Vercesi, Swee Leng Ng, Andreas Tyasbudi Waluyo, Suyang Chen
Geological Society of Malaysia (GSM)
... in very strong and high orders of surface multiple reflections, diffracted multiples, absorption, scattering and poor transmission of seismic signal energy...
2011
Primary Textures in Dolostones and Recrystallized Limestones: A Technique for their Microscopic Study
F. Delgado
Journal of Sedimentary Research (SEPM)
... 10-15 microns thick insufficient scattering is produced. With films in excess of 25-30 microns the absorbance is too strong and the diffuser is too...
1977
The effect of land reclamation on water clarity in Tanjung Tokong using remote sensing
Nurulamani Rosman, Aisah Taufik, Ismail Ahmad Abir
Geological Society of Malaysia (GSM)
... from digital numbers (DNs) to Top of Atmosphere (TOA) Reflectance. 2. Dark subtraction was applied to remove the effect of atmospheric scattering from...
2020
The Use of Back-Scattered Electron Imaging for the Petrographic Study of Sandstones and Shales
S. H. White, H. F. Shaw, J. M. Huggett
Journal of Sedimentary Research (SEPM)
... impinge on the detector (Fig. 1). The degree of back-scattering is measured in terms of the back-scattered electron coefficient, defined as = [number...
1984
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Structural Interpretation of Line P81-U4, Amadeus Basin, Northern Territory, Australia
R. J. Schroder, R. J. Schroder
AAPG Special Volumes
... to absorption and/or scattering of the seismic signal, and highly complex structuring. Experience has shown that the data quality is improved by using...
1983
Developments in Wyoming and Idaho in 1963
James D. Copen
AAPG Bulletin
...) and Tipps (13)--and a scattering of successful new-pool and outpost wells. IDAHO DEVELOPMENTS Only one well was drilled in Idaho in 1963...
1964