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The AAPG/Datapages Combined Publications Database
Showing 3,446 Results. Searched 200,357 documents.
United States Energy Policy: Its Implications for the Pacific Area
James A. West
Indonesian Petroleum Association
... is to reduce oil import dependence and limit the impact of potential supply interruptions. In the medium term, the objective is to adjust consumption...
1977
Determination of Permeability by Resistivity Logging
L. A. Buryakovskiy
Petroleum Geology: A Digest of Russian Literature
... on the dependence of the specific resistivity of the rock on the degree of water saturation. On the other hand, the more water-saturated rocks have greater...
1959
Modeling Exploration Strategies
Daniel Baltar, Neville Barker
GEO ExPro Magazine
... on the filledreservoir volume, and we can see this dependence for our portfolio in c and d. 28 GEOExPro September 2017 GeoExPro Vol. 14, No. 4, September 2017...
2017
Seismic Foldout: Geneva: Why 3D seismic is essential for effective geothermal exploration
Thomas Bianchi, Patrick Robert, Jean-Baptiste Chalvidan, Smart Seismic Solutions
GEO ExPro Magazine
... In a drive to cut its dependence on fossil fuels for heating, the canton of Geneva in Switzerland aims to develop its geothermal resources. But how to find...
2023
Abstract: Application of Steam Flushing for Remediation of Multicomponent DNAPL Subsurface Contamination; #90172 (2014)
Brent E. Sleep, Zheng Zhang
Search and Discovery.com
... dependence of their physicochemical properties on DNAPL composition. In particular, the less soluble and less volatile organic compounds may be the most...
2014
Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity; #50508 (2011)
John E. Thornton and G. Michael Grammer
Search and Discovery.com
... Results, v. 166, p. 167-177. Ehrenberg, S.N., 2007, Whole core versus plugs: Scale dependence of porosity and permeability measurements in platform...
2011
Deep learning approach for denoising and resolution enhancement of poststack seismic data
Ruslan Malikov, Tatyana Yusubova, Izat Shahsenov
International Meeting for Applied Geoscience and Energy (IMAGE)
... interpretation. The second algorithm implements a non-linear approach to enhance the seismic data frequency content to facilitate the identification...
2024
Active Margin: Stratigraphic Interpretation of a Regional Seismic Section Across the Labuan Syncline and Its Flank Structures, Sabah, North Borneo
A. Van Vliet and M. M. Schwander
AAPG Special Volumes
... of seismic facies by means of amplitude and frequency is influenced by the depth dependence of these parameters. Only the foresets and "reflection...
1987
Aerodynamic and Geometric Diameters of Airborne Particles
Weinan Chen , Donald W. Fryrear
Journal of Sedimentary Research (SEPM)
...: Catena, v. 12, p. 373-402. KENNEDY, J.F., AND KOH, R.C.Y., 1961, The relation between the frequency distributions of sieve diameter and fall...
2001
Abstract: Physical Testing of the Effect of Tilting on the Reflection Coefficient in an Anisotropic Material; #90172 (2014)
Miryam Ortiz-Osornio, Douglas R. Schmitt
Search and Discovery.com
... at a resonance frequency of 0.75 MHz with an electronic pulse, and the reflected or transmitted waveform is recorded via an oscilloscope. In order to have good...
2014
Instrumented Field & Reservoir Definition - Workshop Summary
John Waggoner, Iraj Ershaghi, David O. Johnson, Dan McLean
PTTC
... a tool for dealing with more complex reservoirs, reduce dependence solely on reservoir models and provide control and continuous data acquisition...
2003
Discussion of the Article "Grain Size Measurement in Thin Section and in Grain Mount" By R. E. Smith: DISCUSSIONS
Basanta K. Sahu
Journal of Sedimentary Research (SEPM)
... the dependence of Y on X and the independence of X is unjustified. The thin section size (Y) depends on the true size, shape, orientation of the grain...
1968
Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications
Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen
Journal of Sedimentary Research (SEPM)
... 100 MHz, frequency dependence leads to higher r values and lower velocities. In this range, frequency dependence increases with water content...
2002
Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)
Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... in FWI, together with low frequency filtering, is a natural extension that corresponds to the multigrid diagonal and block-diagonal preconditioning...
2015
Frontmatter & Appendices - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)
Thomas C. Chidsey Jr.
Utah Geological Survey
... Figure 8-13. Comparison of lowest-pressure and highest-pressure measurements of compressional-wave velocity of core plugs, and pressure dependence...
2001
The American Upper Ordovician Standard. XVII: Areal Variation of Limestone Frequencies in the Kope and Fairview Formations, Hamilton County, Ohio
Robert H. Osborne
Journal of Sedimentary Research (SEPM)
... Robert H. Osborne 1973 Vol. 43 No. 1. (March), Principal component analysis based on the frequency of limestone classes 1-2, 3, 4, 5, and 6 in 22...
1973
Probabilistic CO2 plume modelling
David Tang
Australian Energy Producers Journal
... the accumulation or averaging of many independent factors, Central Limit Theorem (CLT) suggests that the overall distribution of the outcomes will tend...
2024
Seismic Characterization of Large-scale Sandstone Intrusions
Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland
AAPG Special Volumes
..., Seismic frequency bandwidth constraints in deepwater survey locations: First Break, v. 22, p. 5560.Lseth, H., L. Wensaas, B. Arntsen, and M. Hovland...
2007
SwashGroundwaterBeach Profile Interactions
Evans Waddell
Special Publications of SEPM
... of the beach As a result of low pass filter characteristics of the beach matrix groundwater movement induced by lower frequency standing waves...
1987
Initial Shape and Roundness of Sedimentary Rock Mineral Particles of Sand Size
Harold L. Alling
Journal of Sedimentary Research (SEPM)
.... Such measurements are essentially two dimensional. The frequency distribution is given as per cent by number, so the results may be more applicable to similar...
1950
Premigration attenuation analysis and mapping to image domain by weighted migrations
Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan
International Meeting for Applied Geoscience and Energy (IMAGE)
...𝑄 where 𝑣(𝑓) is the real velocity measured at frequency 𝑓, and 𝑓0 is a reference frequency. The value of 𝑄(𝒙) can be considered independent...
2022
Integration of SIP and MIP methods for pore-size distribution in carbonate rocks
Neha Panwar, Ravi Sharma, Shruti Malik, Ashish Dhiman, Andre Revil, Santosh Kumar Behera, Surendra Khanna
International Meeting for Applied Geoscience and Energy (IMAGE)
..., et al., 2019). SIP measurements can be performed in time domain and frequency domain ranging from 100 mHz to 45 kHz. In the frequency domain...
2022
Integrated Geomechanical Interpretation of Hydraulic Stimulation Operations Using Distributed Vibration Sensing
Michael Williams, Joel Le Calvez, Colin Wilson, Adrian Rodriguez-Herrera
Unconventional Resources Technology Conference (URTEC)
.... We present an example of job planning where synthetic fiber vibrations at the full frequency range and pump data as well as geophone responses...
2019
Carbonate Sedimentation And Diagenesis Associated With Mg-Ca-Chloride Brines: The Permian San Andres Formation in the Texas Panhandle
Amos Bein , Lynton S. Land
Journal of Sedimentary Research (SEPM)
... depleted 18O composition of the proposed halite-saturated brine resulted from the reversal in the dependence of 18O on increased evaporation...
1983
Annual Budget: A Short-Term Action Plan for Exploration: Chapter 19: Part IV. Managing the Business
Donald R. Jones
AAPG Special Volumes
... independence, complete dependence, or partial dependence. Calculation technique for partial dependence. Newendorp, P. D., and P. J. Root, 1968, Risk...
1992