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The AAPG/Datapages Combined Publications Database
Showing 3,711 Results. Searched 200,616 documents.
A New Approach to EUR Prediction Methodology Applied at a Shale Gas Block in Sichuan Basin
Lin Wu, Phillip S. Fair, Geurt Deinum, Lei Wu, Min Wu, Xiaopeng Wang, Ge Bai
Unconventional Resources Technology Conference (URTEC)
... not strong linear features; rather they appeared to be more complex and distributed in the area typically thought to be the stimulated reservoir volume...
2019
The Age of the North Mokka Anticline, Axel Heiberg Island, Canadian Arctic Archipelago: an Application of the Paleomagnetic Fold-Test
K.C. Jackson, H.C. Halls
CSPG Bulletin
.... A linear decay in both projections over a given demagnetization interval indicates probable removal of a single magnetization component. A linear decay...
1985
Characterization of the sedimentary thermal regime along the Corsair growth-fault zone, Texas continental shelf, using corrected bottomhole temperatures
Seiichi Nagihara
AAPG Bulletin
..., 1981; Griggs, 2005). The recently compiled geothermal map of North America (Blackwell and Richards, 2004) shows a coherent, linear high heat-flow...
2010
Analysis of Slump Slip Lines and Deformation Fabric in Slumped Pleistocene Lake Beds
Byron D. Stone
Journal of Sedimentary Research (SEPM)
... delta sands and silts exhibit flexural slip folds and low-angle thrust faults where the beds remained coherent during slump deformation. Alternating cross...
1976
Limestone-Marl Couplets: Origin of the Early Pliocene Trubi Marls in Calabria, Southern Italy
R. Thunell , D. Rio , R. Sprovieri , I. Raffi
Journal of Sedimentary Research (SEPM)
... coherent over the 23 ky frequency band. We propose a model in which intensified winds associated with precession maxima result in increased upwelling...
1991
Papua New Guinea Highlands Seismic The Way Forward
A. C. Jeffery, M. I. Jacobson, A. R. Cheshire
Papua New Guinea (PNG) Petroleum Convention Proceedings
... rejection of multiple phones. The arrays themselves are too short to reduce any coherent noise, which exhibits wavelengths in the order of 150 to 300...
2000
Aspects to the Resolving Power of 3D Seismic Surveys
Wolfgang Houba
Geological Society of Malaysia (GSM)
... migration operators are very sensitive to the spatial sampling parameters, introducing some kind of coherent noise such as grid dispersion and aliasing...
1985
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)
... of the 1930s when the method was invented. The use of 4 seismometers per group in an attempt to cancel coherent noise trains was the only major...
1987
Surface Seismic Monitoring of Hydraulic Fracturing Test Site (HFTS) in the Midland Basin, Texas
Abhash Kumar, Kevin Chao, Richard W. Hammack, William Harbert
Unconventional Resources Technology Conference (URTEC)
... and reduce the masking effect of high frequency noise. We observed the best coherent and clear arrivals between stations in the 10-40 Hz frequency range...
2018
Three Dimensional Seismic Inversion and Neural Net Impedance Facies Map in Reservoir Characterization
Sunit K. Addy, Jim Hallin
GCAGS Transactions
... impedance layers from the 3D seismic data. The layered impedance data show increased vertical resolution, increased coherency and less noise as compared...
2000
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
... techniques, so that data are less distorted and less obscured by noise. Data must be recorded and processed so as to minimize nongeologic variations...
1977
Roosevelt Hot Springs Geothermal System, Utah--Case Study
Howard P. Ross, Dennis L. Nielson, Joseph N. Moore
AAPG Bulletin
... of major earthquake activity, microearthquake surveys and, at a lower magnitude of naturally occurring seismic disturbance, seismic emissions or "noise...
1982
Some Solutions to Logging Problems on the West Side of California’s San Joaquin Valley
Armour Kane
Pacific Section of AAPG
... value as an aid in formation evaluation (Tittman et al., 1966). This log presents a direct recording of a neutron-derived porosity on a linear scale...
1968
Explosion Seismology Studies of Active and Passive Continental Margins: Resources, Comparative Structure, and Eustatic Changes in Sea Level
B. Keller , B. T. R. Lewis , C. Meeder , C. Helsley , R. P. Meyer
AAPG Special Volumes
... the delays seen in the refraction data. The other is the lack of coherent reflectors in the oceanic crustal material on the seaward side of the trench...
1979
Distribution of Late Cenozoic Displacement on the San Andreas Fault System, Northern California
John Wakabayashi, James V. Hengesh
Pacific Section SEPM
... coherent rock units up to 2 km thick, separated by low-angle melange zones up to 1 km thick. Each coherent rock unit and each melange zone represents...
1995
Integration of High-resolution Outcrop and Subsurface Data to Enhance Interpretation of Low-resolution Seismic Data in the Upper Devonian (Frasnian) Carbonate System in Western Canada
Anne M. Schwab, Frans S. P. van Buchem, Gregor P. Eberli
AAPG Special Volumes
... of the cycle. Such a coherent model can enhance both exploration and development and can be used or modified to fit analogous areas where data is lacking...
2004
Ultramafic Rocks in Thrust Zones of Northwestern Oriente Province, Cuba
Myron T. Kozary
AAPG Bulletin
... of the folded thrust plates pierced the confining structures, tearing the strata into slivers, yet stringing them out in structurally coherent order as "flow...
1968
Geophysical characterization of a nonaqueous-phase liquidcontaminated site
Alberto Godio, Alessandro Arato, Stefano Stocco
Environmental Geosciences (DEG)
...; background removal or subtraction average of more than 20 to 50 traces to remove the background coherent noise in the horizontal direction; application...
2010
Insights from the Automated Extraction of Surfaces from the Bunda 3D Seismic Survey
J. K. Dirstein, T. Rudge, R. Li, A. J. Stanley
Petroleum Exploration Society of Australia (PESA)
... parameterisation yielding accurate and robust results without the introduction of coherent noise. The results generated include maximum and minimum...
2013
Bedform Disequilibrium
Paul M. Myrow, Douglas J. Jerolmack, J. Taylor Perron
Journal of Sedimentary Research (SEPM)
... in a turbulent stream: formation of ripples by primary linear instability and of dunes by nonlinear pattern coarsening: Journal of Fluid Mechanics, v. 649, p...
2018
Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data
Paul L. Stoffa
Circum Pacific Council Publications
... by addition (summation or stacking) to produce a seismogram with an improved signal to random and coherent noise ratio (Figure 3). Seismic exploration has been...
1989
Growth Analysis (Dd/d): Case Histories of the Resolution of Correlation Problems as Encountered while Mapping around Salt
R. E. Bischke , W. Finley and D. J. Tearpock
GCAGS Transactions
... in the form of a graph. Surprisingly, on the plots of Dd/d the correlations often plot along monotonic or linear curves. Although growth plots confirm...
1999
Influence of Alstonia Angustiloba Tree Water Uptake on Slope Stability: A Case Study at the Unsaturated Slope, Pahang, Malaysia
Muhammad Syamsul Imran Zaini, Muzamir Hasan, Muhammad Farhan Zolkepli
Geological Society of Malaysia (GSM)
... are coherent with the investigation performed by Ishak et al. (2021a) and Zolkepli et al. (2018). Unsaturated shear strength of tropical residual soil...
2023
Rifting History and Structural Development of the Continental Margin North of Alaska: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
Arthur Grantz, Steven D. May
AAPG Special Volumes
... by a combination of geomorphic and structural criteria; in general, it separates structurally and stratigraphically more coherent rocks beneath flat...
1982
New insights into deformation mechanisms in the gravitationally driven Niger Delta deep-water fold and thrust belt
Dominic Maloney, Richard Davies, Jonathan Imber, Simon Higgins, Stephen King
AAPG Bulletin
... of acoustic impedance within this interval is common but is not laterally persistent as in places coherent reflectivity can be identified (Figures 3B, 6...
2010