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The AAPG/Datapages Combined Publications Database
Showing 4,162 Results. Searched 200,357 documents.
Clay Mineral X-Ray Diffraction Analysis: Ag Filter-Pipette Methods: METHOD PAPER
James P. M. Syvitski, Peter Bayliss
Journal of Sedimentary Research (SEPM)
...Clay Mineral X-Ray Diffraction Analysis: Ag Filter-Pipette Methods: METHOD PAPER James P. M. Syvitski, Peter Bayliss 1980 Vol. 50 No. 2. (June...
1980
Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)
Stephen Chiu, Norman Whitmore, Michael Gurch
Search and Discovery.com
...Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015) Stephen Chiu, Norman Whitmore, Michael...
2015
Mitigating elastic effects of acoustic full-waveform inversion with deep learning and application to field data
Dimitri Voytan, Adriano Gomes, Debanjan Datta, Ren-douard Plessix, Anu Chandran, Ken Matson
International Meeting for Applied Geoscience and Energy (IMAGE)
...Mitigating elastic effects of acoustic full-waveform inversion with deep learning and application to field data Dimitri Voytan, Adriano Gomes...
2022
Geological and Borehole Features Described by the Circumferential Acoustic Scanning Tool
Joseph F. Goetz, Douglas D. Seiler, Charles S. Edmiston
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... This minimizes signal loss due to impedance mismatches along the pulse path and reduces mud attenuation effects by reduction of the length of the signal path...
1990
-- no title --
user
Search and Discovery.com
...user One-Dimensional Prestack Seismic Inversion with Very Fast Simulated Annealing using Edge-PreservingSmoothing Filter Somanath Misra and Mauricio...
Unknown
-- no title --
user
Search and Discovery.com
...user One-Dimensional Prestack Seismic Inversion with Very Fast Simulated Annealing using Edge-PreservingSmoothing Filter Somanath Misra and Mauricio...
Unknown
Experience with Surface and Downhole Vector Wavefield Recording in Central Sumatra
Eddy Murhantoro, Jeff Wright
Indonesian Petroleum Association
... and Y components after removing the anisotropy effects. To obtain Vs/Vp ratios, the P and P-SV sections were filtered with the same bandpass filter...
1989
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
... in the depth domain which enables the prediction of 2D / 3D illumination and resolution effects in pre-stack acquisition. As such, it is a cost efficient...
2013
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
... in the depth domain which enables the prediction of 2D / 3D illumination and resolution effects in pre-stack acquisition. As such, it is a cost efficient...
2013
The Air Resources of Tulsa County
Jerry G. Cleveland
Tulsa Geological Society
... Method for Atmospheric Sampling of Fine Particulate Matter by Filter Media - High Volume Sampler APM-2.5. Air Pollution Control Association TR-2, Air...
1972
Abstracts: Application of FX Singular Spectrum Analysis on Structural Data; #90173 (2015)
Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser
Search and Discovery.com
... data. On both synthetic and real data, we show that the FX SSA filter (Cadzow filtering) preserves faults much better than the standard FX prediction...
2015
The Gilsonite Refining Project of the American Gilsonite Company
John H. Henderson Jr.
Utah Geological Association
... flow velocities, pressure drop due to friction, effects of solids concentration, erosion, corrosion, and slurry temperature. It was found that 4-mesh...
1957
Post Migration Processing of Seismic Data
Dashuki Mohd.
Geological Society of Malaysia (GSM)
... effect of the earth. Wavelet processing is aimed at removing these effects and replacing them with a wavelet of known and desirable characteristics. It has...
1994
Abstract: Investigating the Low Frequency Content of Seismic Data with Impedance Inversion; #90187 (2014)
Heather J. E. Lloyd and Gary F. Margrave
Search and Discovery.com
... uses the following steps to compute the inversion: Compute the linear trend of the impedance log and remove it to help reduce edge effects...
2014
First Seismic Survey in Indonesia For The CCS Project Using Vibroseis as a Non-Explosive Seismic Source
Takeshi Kozawa, Nobuhito Shimada, Masami Hato, Alfian Bahar, Awali Priyono, Rachmat Sule, Stevanus P. H. Silban, Toshifumi Matsuoka, Toru Takahashi, Takao Aizawa, Isamu Kuboki, Alphius D. Guntara
Indonesian Petroleum Association
... A move-up test (source array test) was also performed to reduce the source generated noise, such as ground roll and air blast. Since some effects were...
2017
Solids Control — The Key to Drilling Economics
Jerry E. Haston
Indonesian Petroleum Association
.... It will have a relatively low fluid loss and a thin, slick filter cake. The density of a bentonite mud may be increased without major detrimental effects...
1977
S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY
Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO
Ohio Geological Society
... additive noise. Convolutional noise consists of undesirable filter effects imposed by the instrumentation plus...
1999
Density-Separation Apparatus: NOTES
Francis T. Jones
Journal of Sedimentary Research (SEPM)
...-bore stopcock connected through a ground-glass joint to a filter funnel. A vent below the stopcock permits separate removal of top and bottom...
1971
The Earthquake Process in Oklahoma; #80497 (2015)
Robert B. Herrmann, Han Su, Hao Guo
Search and Discovery.com
... is a filter that converts vertical trace to radial. It is affected by the structure beneath the seismograph and not by the source 14 Fit to dispersion OK029...
2015
Single Channel Seismic and Geopotential Data Collection and Processing
Andrew J. Stevenson, Jonathan R. Childs
Circum Pacific Council Publications
... in LaCoste and others (1967). The gravity values were fil tered prior to digital recording with a 4-minute averaging filter to remove the effects of ship...
1985
Tech Note: Volumetric Seismic Attributes for Automated Fault Interpretation and Structural Interpretation: A Growth Fault Example from the Texas Gulf Coast
Alison Henning, Gaynor Fisher, and Stephen Purves
Houston Geological Society Bulletin
... bright amplitudes and high dips. The data were conditioned using ffA’s structurally oriented filter. b) Grid oriented semblance. Note the dark areas...
2010
A Sediment Squeezer for Removal of Pore Waters Without Air Contact
Emil K. Kalil, Martin Goldhaber
Journal of Sedimentary Research (SEPM)
..., Interstitial silica and pH in marine sediments: Some effects of sampling procedures: Science, v. 173, p. 1228-1231. FRIEDMAN, G. M. AND KUMAR, N., 1969...
1973
Implementation of Reliability Centered Maintenance Analysis to Optimize Maintenance Strategies for Reciprocating Engines and Gas Compressors
Zainal Abidin, Dodo Endrianto, ARB Siregar, Natalius Didik
Indonesian Petroleum Association
.... 4. 5. 6. 7. Function and Performance Standard? Functional Failure? Failure Modes? Failure Effects? Failure Consequences? Proactive Tasks? Default...
2015
A recipe for practical iterative LSRTM with synthetic and real data examples from Brazil
Valeriy Brytik, Gopal Palacharla, Rishi Bansal, Diwi Snyder, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Dmitriy Pavlov, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The improvements include wavelet selection, smart preconditioning via NMF (non-stationary matching filter), inversion parameter selection, multi-domain...
2022
Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale
Andrew Munoz, Bill Shea
Unconventional Resources Technology Conference (URTEC)
.... The last filter we use in this workflow is a Q amplitude compensation filter that corrects for some dispersive effects due to energy absorption...
2020