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The AAPG/Datapages Combined Publications Database

Showing 10,157 Results. Searched 200,685 documents.

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Geomechanics of the Microseismic Response in Devonian Organic Shales at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia

Erich V. Zorn, William Harbert, Richard Hammack, Abhash Kumar

Unconventional Resources Technology Conference (URTEC)

... of this dependence of stimulation potential on elastic properties, the calculation of microseismic pseudo-logs at stimulation sites and application of our cross-plot...

2017

Implementation of Poisson Impedance Inversion to Characterize Hydrocarbon Reservoir at Field BŽ, South Sumatera

Bagus Dwi Prasetyo, M. Syamsu Rosid, Junita Trivianty, Humbang Purba

Indonesian Petroleum Association

... the accuracy of PI calculation, the value of c (optimization factor of rotation) is calculated through the method of TCCA (Target Correlation Coefficient...

2017

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 17: Constraining the Gamble-Stochastic Techniques and Quantifying Uncertainties in Basin Modeling

Zwach, C., Arnd Wilhelms

AAPG Special Volumes

... calculation step to random single input values (e.g., spatially constant TOC) or random maps (e.g., TOC map). These maps or single values are used to calculate...

2003

Dealing with Non-Precipitation Chloride Contributions in the Chloride-Mass Balance Approach to Recharge Calculations in the Plateau Aquifer System, Texas

H. S. Nance, John M. Sharp

GCAGS Transactions

... occurs in areas that have somewhat lower annual average precipitation than do the areas where precipitation values are chosen for calculation...

2005

Diagenetic Albitization of Detrital K-Keldspars in Jurassic, Lower Cretaceous and Tertiary Clastic Reservoir Rocks from Offshore Norway, II. Formation Water Chemistry and Kinetic Considerations

P. Aagaard , P. K. Egeberg , G. C. Saigal , S. Morad , K. Bjorlykke

Journal of Sedimentary Research (SEPM)

... of the thermodynamic behavior of aqueous electrolytes at high pressures and temperatures: IV. Calculation of activity coefficients, osmotic coefficients, and apparent...

1990

Mineral Trapping of CO2 in Operated Hydrogeothermal Reservoirs

Michael Kuhn, Christoph Clauser, Katrin Vosbeck, Helge Stanjek, Volker Meyn, Martin Back, Stefan Peiffer

AAPG Special Volumes

...-dimensional transport, and inverse geochemical calculations: U.S. Geological Survey Water-Resources Investigations Report 99-4259, 312 p.Plummer, L. N...

2009

Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)

Kris Innanen

Search and Discovery.com

... AR). These approximations permit quantitative calculation of R(θ), are relatively stable when inverted, and are expressed, conveniently, in terms...

2014

Historical Analysis of the Real Global Price of Oil

William D. DeMis

Houston Geological Society Bulletin

... the changing value of the US dollar. Many geoscientists today are familiar with the inverse relationship between the US dollar's value and oil prices...

2019

Rapid Estimations of Dynamic Hydraulic Fracture Fronts from Cross-Well Low-Frequency Distributed Acoustic Sensing Strain-Rate Measurements

Smith Leggett, Erich Kerr, Ding Zhu, Dan Hill

Unconventional Resources Technology Conference (URTEC)

... the transition from extending to compressing regions observed in LF-DAS data. In the second method, LF-DAS data is matched by solving the inverse problem...

2022

Beach Foreshore Sedimentology and Morphology in the Apostle Islands of Northern Wisconsin

Wayne N. Engstrom

Journal of Sedimentary Research (SEPM)

... by the percentage frequency of the wind generating that wave, yields a useful measure of geomorphic work (Eng trom, 1973). This calculation was made for each...

1974

Deep Sea Carbonates: Acoustic, Physical, and Stratigraphic Properties

Larry A. Mayer

Journal of Sedimentary Research (SEPM)

... in acoustic impedance are almost entirely controlled by changes in saturated bulk density (or its inverse, porosity). Velocity changes are very small...

1979

Origin of Dolomite in the Arab-D Reservoir from the Ghawar Field, Saudi Arabia: Evidence from Petrographic and Geochemical Constraints

Peter K. Swart, David L. Cantrell, Hildegard Westphal, C. Robertson Handford, Christopher G. Kendall

Journal of Sedimentary Research (SEPM)

... this correlation changes to an inverse relationship, indicating mixture between calcite and an isotopically negative dolomite. In Zone 2B, which...

2005

Basics of Resistivity Tools - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... signal, σR and σX signals: R 22 i X ikL 2i 1 ikL e L2 (2-17) Basics of Resistivit y Tools which allows the calculation of the actual response...

2011

Fracturing Fluid Chemistry and Job Placement Design Optimized for Formation Skin Damage Reduction Improves Well Performance: A Permian Midland Basin Case Study

John Blevins, Timothy C. Svarczkopf, Kira Demitrus, Jordan Gist

Unconventional Resources Technology Conference (URTEC)

... Mackenzie 2018), and 7.48 gallons per cubic foot of water, the stimulated rock volume contains 409,477,939 gallons of water by calculation...

2023

Diagenesis of Iron in Proglacial Sand Deposits of Late- and Post-Weichselian Age

Dieke Postma, B. Sine Brockenhuus-Schack

Journal of Sedimentary Research (SEPM)

... and temperatures, IV. Calculation of activity coefficients, osmotic coefficients, and apparent molal and standard and relative partial molal properties...

1987

Ordered low-temperature dolomite mediated by carboxyl-group density of microbial cell walls

Paul A. Kenward, David A. Fowle, Robert H. Goldstein, Masato Ueshima, Luis A. Gonzalez, Jennifer A. Roberts

AAPG Bulletin

... conditions to obtain precipitated phases. A 30-mL volume of fluid was filtered through 0.2-mM filters, which was air dried in the anaerobic chamber...

2013

Problem of Simplifying the Technique of Calculating Oil and Gas Reserves

M. N. Kochetov

Petroleum Geology: A Digest of Russian Literature

.... M., 1932, How to calculate: Uchpedgiz. 2. Golovataya, M. F. et al., 1957, Calculation of oil and gas reserves in carbonate reservoirs of the Semiluka...

1959

Abstract: In-Place Hydrocarbon Volume Calculation Techniques

Abdul Malek Rani, Yew Chee Cheong

Geological Society of Malaysia (GSM)

...Abstract: In-Place Hydrocarbon Volume Calculation Techniques Abdul Malek Rani, Yew Chee Cheong 211 IN-PLACE HYDROCARBON VOLUME CALCULATION...

1981

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