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The AAPG/Datapages Combined Publications Database
Showing 1,541 Results. Searched 200,693 documents.
Fluid Processes and Sea-Floor Response on a Modern Storm-Dominated Shelf: Middle Atlantic Shelf of North America. Part II: Response of the Shelf Floor.
Donald J. P. Swift, Julian A. Thorne, G. F. Oertel
CSPG Special Publications
... and implications on contemporary shelf sedimentation — Fourier grain shape analysis. Journal of Sedimentary Petrology, v. 50, p. 1095-1100. Butman, B...
1986
Timing of Hydrocarbon Generation, Organic-Inorganic Diagenesis, and the Formation of Abnormally Pressured Gas Compartments in the Cretaceous of the Greater Green River Basin: A Geochemical Model
Donald B. MacGowan, Mario Garci-Gonzalez, Douglas R. Britton, Ronald C. Surdam
Wyoming Geological Association
... interactions that lead to porosity modification. For the first reconstruction, the Adobe Town Unit #1 well was used (Figure 2). This well reaches the Lance...
1993
Subsurface Technology Sharing from Oil and Gas to Geothermal Resources
Silviu Livescu, Birol Dindoruk
Unconventional Resources Technology Conference (URTEC)
... power fluids, limiting the wellbore heat losses and especially decreasing the unit technical cost by deploying best practices. In many ways...
2021
Multispectral Remote Sensing as Stratigraphic and Structural Tool, Wind River Basin and Big Horn Basin Areas, Wyoming
Harold R. Lang, Steven L. Adams, James E. Conel, Barbara A. McGuffie, Earnest D. Paylor, Richard E. Walker
AAPG Bulletin
... portrays vegetation in red and red beds in yellow-gold. We used the image as a photogeologic base to map a red-bed unit cropping out on the margins...
1987
Mechanisms of biogenic gas migration revealed by seep carbonate paragenesis, Panoche Hills, California
Jean-Philippe Blouet, Patrice Imbert, and Anneleen Foubert
AAPG Bulletin
... in the sand remobilization systems: the sand reservoir unit, the intruded unit, and the extrusive unit (Figure 2). Minisini and Schwartz (2007) conducted...
2017
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Abstracts
AAPG Special Volumes
... into 2 or 3 lateral flow units in the transition zone and the platform. The lower flow unit is constrained below the source rock.The CO2 concentration...
2003
Perspectives on Stratigraphic Simulation Models: Current Approaches and Future Opportunities
W.Lynn Watney, Eugene C. Rankey, John Harbaugh
Special Publications of SEPM
... surfaces down paleoslope 1994 used Fourier analysis of ThIU ratios to and physical measurements a INFORMATION SOURCES USED AS INPUT...
1999
Models of Subsidence Mechanisms in Intracratonic Basins, and Their Applicability to North American Examples
Garry Quinlan
CSPG Special Publications
... of Fourier harmonics, each of which decays with its own exponential time constant. The long term temperature distribution is controlled primarily...
1987
Case Studies of Reservoir Geometry in Turbidite Systems
Tor H. Nilsen
Pacific Section SEPM
...-scale cycles, called megarhythms, are quite complex; Markov-chain and Fourier analyses of bed thicknesses reveal many orders of cyclicity, the causes...
1990
Spectral Reflectance Characterization (0.4 To 2.5 and 8.0 To 12.0 µm) of Phanerozoic Strata, Wind River Basin and Southern Bighorn Basin Areas, Wyoming
Harold R. Lang, Mary Jane Bartholomew, Cindy I. Grove, Earnest D. Paylor
Journal of Sedimentary Research (SEPM)
..., other unit designations are also applicable to the stratigraphic End_Page 504------------------------ sequence. The Chugwater Formation includes...
1990
2023 Middle East Oil, Gas and Geosciences Show ; - Abstracts, #91204 (2023).
Search and Discovery.com
2023
Fluid and Sediment Dynamics on Continental Shelves
Donald J. P. Swift and Alan W. Niedoroda
Special Publications of SEPM
... solid. Like a spinning skater who pulls his arms in, the cube will experience an increase in angular momentum per unit volume, to the point where its...
1986
The End of a Myth: Arpylorus Antiquus Paleozoic Dinoflagellate Cyst
Alain Le Herisse, Edwige Masure, Emmanuelle J. Javaux, Craig P. Marshall
PALAIOS
... of A. antiquus using a Fourier transform infrared FTIR microspectroscopy analysis, reveals a wall composed of biopolymer that is not consistent...
2012
Diagenetic History of Woolly Mammoth (Mammuthus Primigenius) Skeletal Remains from the Archaeological Site Cracow Spadzista Street (B), Southern Poland
Anna Rogoz, Zbigniew Sawlowicz, Piotr Wojtal
PALAIOS
... with energy dispersive spectrometer (SEM-EDS), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) methods. RESULTS...
2012
Water Weakening: Case Study From Marcellus and Woodford
Ishank Gupta, Carl H. Sondergeld, Chandra S. Rai, Ronny Hofmann
Unconventional Resources Technology Conference (URTEC)
... of the grain and bulk volumes. The mineralogy of the samples is determined using transmission Fourier Transform Infrared spectroscopy (FTIR). Our...
2017
Investigation of a Gravity High — Offshore Newfoundland
A. P. Le Bis
CSPG Special Publications
.... In the frequency domain (Fourier transform), if the deflection of the plate is z for a sinusoidal load of amplitude hpg and spatial angular frequency w...
1975
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
... travel path through the earth, and often propagates at or near the horizontal. In Figure 3, we show how a pseudospectral (Fourier domain) RTM algorithm can...
2010
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...., 1984, Dip moveout by Fourier transform: Geophysics, 49, 741–757. Kim, Y. C., and Gonzalez, R., 1991, Migration velocity analysis with the Kirchhoff...
1992
Application of high-resolution reflection seismology to eastern Kansas cyclothems
Ralph W. Knapp
Kansas Geological Society
... Hz. Resolution is improved fivefold with the high-frequency bandwidth. Figure 2. The Scaling Property of Fourier Transform Theory: reducing the time...
1989
Seismic geomorphology reveals the depositional environment to enhance reservoir prediction at various scales: Case studies from exploration to development projects in Argentina
Teresa Santana, Daniel Sanchez, Alejandra Feinstein
International Meeting for Applied Geoscience and Energy (IMAGE)
... decomposition uses seismic and the discrete Fourier transform (DFT) for delineating temporal bed thickness, represented by the amplitude spectra, and geological...
2022
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... filtering by Fourier transform: Geophysics 56, 519-527. Figure 1 - Common Mid-Point gathers preconditioned for further testing. Figure 2 - Common Mid...
2008
Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods
Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera
Unconventional Resources Technology Conference (URTEC)
... angles. A Fast Fourier Transform (FFT) preceded by a Gabor Transform (Gabor, D., Theory of Communications) for resolution enhancement was used...
2023
Asset Management: Listening to Your Asset
David Walker
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of the process is to extract vibration harmonics from the data. This can be achieved using fast Fourier transformation (FFT), and edge computer...
2019
Experimental Coalification Of Indonesian Peat and Buried Wood
J.C. Shearer, T.A. Moore, W.H. Orem, H.E. Lerch, S.G. Neuzil, C.B. Cecil
The Society for Organic Petrology (TSOP)
...), Fourier transform infrared spectroscopy (FTIR), and determination of lignin oxidation products. Petrographic analyses included: counts of composition...
1994
Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets
Dries Gisolf, Peter R. Haffinger
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Cambridge University Press. Margrave, G., 1998, Theory of nonstationary linear filtering in the Fourier domain with application to timevariant filtering...
2022