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The AAPG/Datapages Combined Publications Database
Showing 269 Results. Searched 195,452 documents.
Hydraulic Factors Controlling the Shape of Laminae in Laboratory Deltas
Alan V. Jopling
Journal of Sedimentary Research (SEPM)
... was the independent variable. The depth and the velocity of streamflow were identical in each run (apart from very small differences caused by experimental error...
1965
Evaluating Petrophysical Variations of Turbidite Depositional Systems with Implications for Enhanced Reservoir Modeling in Ewing Bank 873 (Lobster Field), Gulf of Mexico
James Pasley, James J. Willis
GCAGS Transactions
... laminations can mask productive zones by suppressing resistivity values. Laminations inhibit vertical permeability of reservoirs by acting as a flow...
2018
Probabilistic Modeling of Faults Below the Limit of Seismic Resolution in Pelican Field, North Sea, Offshore United Kingdom
B. D. M. Gauthier , S. D. Lake
AAPG Bulletin
... often display different slopes on the size frequency diagram. The reason for these differences is uncertain but may be related to different faulting...
1993
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
... with widths of a few metres remains a challenge to seismic methods. Instead of ignoring or suppressing diffractions by conventional seismic data processing...
2018
SEISMIC DETECTION OF THE ROSE RUN SANDSTONE IN SOUTH-CENTRAL OHIO
James R. Morris, Belden & Blake Corporation, Titusville, Pennsylvania, in conjunction with Quaker State Corporation and KEP Exploration, Inc.
Ohio Geological Society
...). FIGURE 2: Frequency spectrum shaping by suppressing...
1995
Time-lapse seismic at 29,000: What can we learn?
Jan Stammeijer, Pieter Cornelisse, Christy Gautre, Patricia Yu, Juan Jimenez, Paul Hatchell
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 2012, Suppressing 4D-noise by weighted stacking of up-going and down-going migrations: 82nd Annual International Meeting, SEG, Expanded Abstracts, 1–5...
2023
A Generational West Coast Gas Shakeup Looms
Saul Kavonic
Australian Petroleum Production & Exploration Association (APPEA) Journal
... by bilateral term contracts (slight over contracted positions by some buyers can see relatively small volumes dumped into the spot market, suppressing...
2021
Q Marine
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... is to preserve signal from a range of target directions, w hil e suppressing interference from other direc• tions. LACONA can be thought of as an adaptive f...
2000
Extending the Range and Geographical Applicability of the Q-Marine Solution
Tim Bunting
Petroleum Exploration Society of Australia (PESA)
... enhancements increases t he range and destructively, suppressing t he ghost response Fig. 4. Cartoon detailing the over-under geometry with sources...
2009
Optical Data Processing of Multispectral Photographs of Sedimentary Structures
Howard J. Pincus , Syed A. Ali
Journal of Sedimentary Research (SEPM)
... technique provides a filtered output photograph by suppressing or excluding some features that dominate the input photograph. Mapping and profiling...
1968
Deep-water Marine Reservoirs
Mike Shepherd
AAPG Special Volumes
... to a more efficient recovery by encouraging edge-water drive and suppressing bottom-water influx into the basal perforations of production wells. This type...
2009
Section 3: Displays of Seismic Sections: Costa Rica Continental Margin: Line CR-7
Thomas H. Shipley and Richard T. Buffler
AAPG Special Volumes
... at the University of Texas in Austin. This later processing was concerned with suppressing r maining source signature artifacts, improving signal-to-noise...
1986
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... damping method is utilized. The damping factor contributes to the stability of the inversion by suppressing the effect of small singular values...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... and balance the energy among neighboring traces. The following tests with synthetic and real data show that the method is robust at suppressing noise...
Unknown
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... damping method is utilized. The damping factor contributes to the stability of the inversion by suppressing the effect of small singular values...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... and balance the energy among neighboring traces. The following tests with synthetic and real data show that the method is robust at suppressing noise...
Unknown
Abstract: Application of Multiresolution Analysis in Removing Ground-penetrating Radar Noise; #90171 (2013)
Yih Jeng, Chuan-Hung Lin, Yi-Wei Li, Chih-Sung Chen, and Hsin-Han Huang
Search and Discovery.com
... demonstrated the MRA technique in primary and secondary decomposition as well as how to use them for suppressing random noise and removing ringing...
2013
Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013)
Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann
Search and Discovery.com
... transform an ideal choice for detecting wave fronts and suppressing noise. We apply curvelet denoising to post-stack crustal seismic reflection data...
2013
Abstract: Rank-Reduction-Based Trace Interpolation; #90172 (2014)
Stewart Trickett, Lynn Burroughs, Andrew Milton, Larry Walton, Rob Dack
Search and Discovery.com
.... It seems particularly effective at suppressing the acquisition footprint. Abma (2009) compared the properties and performance of three prestack...
2014
Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)
Amsalu Y. Anagaw, Mauricio D. Sacchi
Search and Discovery.com
... a sparseness constraint on its gradient, thereby, preserving its edges and discontinuities while suppressing artifacts due to noise. FWI is carried out...
2015
Proportion of Glacially To Fluvially Induced Quartz Grain Microtextures Along the Chitina River, SE Alaska, U.S.A.
Dustin E. Sweet, David K. Brannan
Journal of Sedimentary Research (SEPM)
..., W.C., Vortsich, W., and Julig, P.J., 1988, Relative differences between glacially crushed quartz transported by mountain and continental ice, some...
2016
Judy Creek: A Case Study for a Two-Dimensional Sediment Deposition Simulation
David M. Scaturo, John S. Strobel, Christopher G. St. C. Kendall, Jack C. Wendte, Gautam Biswas, James Bezdek, Robert Cannon
Special Publications of SEPM
.... 6.-Carbonate rates of accumulation. basin. These differences are important to consider when entering the accumulation rate values. The Judy Creek...
1989
Characteristics of Heat Flow through Diapiric Salt Structures on the Texas Continental Slope
Seiichi Nagihara , Lila M. Beckley , E. William Behrens ,, John G. Sclater
GCAGS Transactions
...; and this sedimentation can also have a significant impact on the geothermal field by suppressing the thermal gradient near the surface. The predominant factors...
1993
The multi-phase Keele Arch, central Mackenzie Corridor, Northwest Territories
B. C. MacLean, K. M. Fallas, T. Hadlari
CSPG Bulletin
... with the consequence that lateral differences in vertical movements can be understated. Discussion begins with a review of the present day geology map...
2014
Silica Diagenesis, I. Solubility Controls
Loretta Ann Williams , George A. Parks, David A. Crerar
Journal of Sedimentary Research (SEPM)
.... The solubility of a particular silica polymorph equals the total dissolved silica concentration. Ignoring differences between activity, aH4SiO4...
1985