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The AAPG/Datapages Combined Publications Database
Showing 60,820 Results. Searched 200,693 documents.
Modeling and Simulation of Mass Transfer and Equilibrium in Tight Oil Formations
Marjan Sherafati, Kristian Jessen
Unconventional Resources Technology Conference (URTEC)
... permeability and high fracture intensity. Contrary to conventional reservoirs where the impact of molecular diffusion is generally small, molecular diffusion...
2017
Abstract: Towards an Optimal Workflow for Azimuthal AVO; #90171 (2013)
David Gray and Shangxu Wang
Search and Discovery.com
... anisotropy in a naturally fractured gas reservoir, The Leading Edge, 15, 8, 931-935. Rüger, A., 1996, Reflection Coefficients and Azimuthal AVO Analysis...
2013
Ion Microprobe Investigation of Diagenetic Carbonates and Sulfides in the Devonian Nisku Formation, Alberta, Canada
Hans G. Machel, Lee Riciputi, Dave R. Cole
Special Publications of SEPM
... occurs in skeletal material some primary voids of Phase 5 that in white fibrous calcite cement occurs as isopachous linings or fillings MAT...
1997
Fluorescence (Photoluminescence) of Carbonate Rocks: Instrumental and Analytical Sources of Observational Error: RESEARCH METHOD PAPER
Karen Rose Cercone , Vicki A. Pedone
Journal of Sedimentary Research (SEPM)
..., caused by sample preparation materials; and 3) internal reflection or refraction of fluo escent light. Failure to recognize these problems in the past...
1987
Importance of Clay in Iron Transport and Sediment Reddening: Evidence from Reduction Features of the Abo Formation, New Mexico, U.S.A.
Joel P. Bensing, Peter S. Mozley, Nelia W. Dunbar
Journal of Sedimentary Research (SEPM)
.... Where present these grains are not significantly altered in either red host rock or in the white reduction features. Therefore, detrital iron-bearing...
2005
Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding
Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the processing results exhibit a deconvolution effect that conforms to the characteristics of the stratigraphic reflection structure. In response...
2023
Facies Mapping from Three-Dimensional Seismic Data: Potential and Guidelines from a Tertiary Sandstone-Shale Sequence Model, Powderhorn Field, Calhoun County, Texas
Hongliu Zeng , Milo M. Backus , Kenneth T. Barrow , Noel Tyler
AAPG Bulletin
.... To obtain an idealized 3-D seismic model, we used the primary reflection coefficients, R(x,y,t) from 3-D P-wave velocity and impedance models convolved...
1996
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
... of their correlation coefficients are chosen: reflection strength, RMS amplitude, total absolute amplitude, average absolute amplitude). Figure 12 shows...
2010
A Critique of the Magnolia Field (Columbia County) Case History
E. E. Rosaire , James M. Forgotson
GCAGS Transactions
... history, the apparent reflection structure on the base of the Louann salt "(Permian?)" displayed only "normal south dip" and was "conspicuous for its lack...
1953
Angle Gathers for Gaussian Beam Depth Migration, #41593 (2015).
Samuel Gray
Search and Discovery.com
... and the reflector (velocity analysis). Amplitudes are related to reflection coefficients at reflectors; these, in turn, are related to changes on rock properties...
2015
Reef Development on a Mid-Oceanic Island: Reflection Profiling Studies of the 500-Meter Shelf South of Oahu
Arthur E. Gregory III , Loren W. Kroenke
AAPG Bulletin
...Reef Development on a Mid-Oceanic Island: Reflection Profiling Studies of the 500-Meter Shelf South of Oahu Arthur E. Gregory III , Loren W. Kroenke...
1982
Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)
Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang
Search and Discovery.com
... by deeper reflection tomography [3]. However, this could not fully capture small-scale velocity details and strong velocity contrasts due to its...
2023
Brachiopods and Permian Correlations
R. E. Grant, G. A. Cooper
CSPG Special Publications
... Upper Permian localities are compared by two binary coefficients of similarity, the Otsuka and the Phi. Dendrograms and trellis diagrams provided...
1973
Work Carryover in Geological Exploration
N. M. Rosenberg
Petroleum Geology: A Digest of Russian Literature
... expenditures. Table 2 lists initial expenditures (A) in the costs of wells and coefficients of growth of expenditures (Kge) for 1958-62. Table 2. Lists...
1965
ABSTRACT: Geochemical characteristics of natural gases from Southern Junggar Basin, NW China
Deyu Gong, Zhaoyun Wang, Wanyun Ma
The Society for Organic Petrology (TSOP)
...), respectively. The gas dry coefficients (C1/C1–5) are 0.72–0.98 (0.92 on average), with the main interval varying from 0.90 to 0.98. The low...
2017
Analysis of Multiple Correlational Relationship of Reservoir Properties of Devonian Clastic Sediments of the Orenburg Region
A. A. Guseynov, N. A. Yan’shina, N. B. Czerova
Petroleum Geology: A Digest of Russian Literature
... and multiple coefficients of correlation were calculated for three sets: set I - 13 samples (field I), set III - 98 samples (field II), and sets I plus II...
1979
Abstract: Upscaling Heterogeneous Shale Porosity from Nanometer- to Millimetre-Scale in 3-D;
Lin Ma, Kevin Taylor, Peter Lee, Patrick Dowey, Anne-Laure Fauchille, Julian Mecklenburgh, Ernest Rutter
Search and Discovery.com
... is highly challenging due to their small size and significant heterogeneity at multiple scales. This study proposes a novel multi-stage upscaling...
Unknown
The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well A Case Study
Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu
Indonesian Petroleum Association
... reflection coefficients in the seismic inversion. When the estimated (constant) phase of the statistical wavelet is consistent with the final result...
2013
1.3 Igneous Structures: The Little Murray Ridge
R. S. White
AAPG Special Volumes
...1.3 Igneous Structures: The Little Murray Ridge R. S. White 1983 19 23 Studies in Geology 15, Volume 1: Seismic Expression of Structural Styles...
1983
ABSTRACT: Study on the characteristics of mineral Transformation and element enrichment before and after combustion in Xishan Gujiao Power Plant
Peng Jia, Fangui Zeng, Beilei Sun, Yunxia Liu
The Society for Organic Petrology (TSOP)
... ash contains a small amount of CaO, TiO2 and Fe2O3. 184 Copyright © 2018 The Society for Organic Petrology 35th TSOP Annual Meeting, Beijing, 2018...
2018
Abstract: Coherence and Measures of Coherence: An Advanced 3D Interpretive Processing Application
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
... process results in a 3D data volume, or 'cube', of coherence coefficients, within which faults are revealed as numerical separated surfaces...
1997
Strategy for Capturing the Hydrocarbon Volume Uncertainty in Case of Few Wells
Tan Chun Hock, Lothar Schulte
Indonesian Petroleum Association
... a reproducible and reliable volume. For instance small reservoirs often show a hydrocarbon distribution with a large variance for one set of parameters when...
2015
Seismic Expression of the Stratigraphic Succession: Chapter 12: Part I. Illinois Basin: Stratigraphy
Paul C. Heigold, Donald F. Oltz
AAPG Special Volumes
...) (approximately a 0.5-second two-way reflection time). A small pay zone exists in the Galena/Trenton at a depth of 3905 ft (1190 m). The scale of this record...
1990
My Favorite Outcrop: A Fractal Fold-Thrust Belt in the Arbuckle Mountains, Oklahoma
Andrew Cullen
Oklahoma City Geological Society
...), and a triangle zone (TZ) are exposed 2c) Core of an anticline with ductile deformation in shales. White lines are bedding planes. Faults are in black lines...
2017
Geochemistry of a Modern Marine Evaporite: Bocana De Virrila, Peru
Susan L. Brantley, David A. Crerar, Nancy E. Moller, John H. Weare
Journal of Sedimentary Research (SEPM)
..., in Pytkowicz, R. M., ed., Activity Coefficients in Electrolyte Solutions: Boca Raton, CRC Press, p. 157-208. PROHASKA, F. J., 1973, New evidence on the climatic...
1984