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The AAPG/Datapages Combined Publications Database

Showing 64,680 Results. Searched 196,426 documents.

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A Geological Model Log Analysis Technique for Complex Lithologies

George L. Fisher, James P. Wallace

Indonesian Petroleum Association

... parameters for shale until satisfying results are achieved. This operation is expedited with this program, since it can used to evaluate the potential of up...

1984

Natural Fracture Intensity Variation in Carbonate Reservoirs as Constraint in Static Conceptual Fracture Modeling; #42484 (2019)

R. A. Nelson, J. Lonnee

Search and Discovery.com

... fit with logarithmic trend lines, all with correlation coefficients above 0.9. 2) Results of analyses of these distribution functions can be used...

2019

A Coupled Pore-Scale Modelling Approach to Capture Macro-Scale Stress-Dependent Permeability of Rocks

Keivan Khaleghi, Stephen Talman, Alireza Rangriz Shokri, Bauyrzhan K. Primkulov, Abel S. Juncal, Rick J. Chalaturnyk

Unconventional Resources Technology Conference (URTEC)

... of a reservoir on the pore space deformation and absolute permeability of rocks formed by spherical grains. Comparable to commonly used thin sections...

2019

Mantle Creep: Elasticoviscous Versus Modified Lomnitz Law, and Problems of "The New Global Tectonics"

Paul S. Wesson

AAPG Bulletin

... is drawn to a critical review of the theory by Wesson (1972). A list of symbols used in the text is appended to make reference to equations more...

1972

Mechanical Implications of the Slide Block Theory, Eastern Delaware Basin, Texas

Robert G. Font, Lisa M. Sayre

West Texas Geological Society

...) Mechanical models of gravity sliding can be used to test the validity of slide-block interpretations. The Coyanosa-Rojo Caballos area...

1984

Abstract: The Long-term Management of Used Nuclear Fuel in Canada - A Geoscientific Perspective; #90172 (2014)

Mahrez Ben Belfadhel

Search and Discovery.com

... revolving around the following safety functions:      Safe containment and isolation of used nuclear fuel; Long-term resilience to future...

2014

Total Organic Carbon Content Estimation of Bakken Formation, Kevin-Sunburst Dome, Montana using Post-Stack Inversion, Passey (DLogR) Method and Multi-Attribute Analysis

Silas Adeoluwa Samuel, Rui Zhang

Unconventional Resources Technology Conference (URTEC)

... with a 10.5 Level of Thermal Maturity (LOM), common to oil shales. The well log scales used for overlaying the Resistivity and Sonic wave were 0.01...

2021

Modeling the Rollovers of Sandy Clinoforms from the Gravity Effect on Wave-Agitated Sand

Neil C. Mitchell

Journal of Sedimentary Research (SEPM)

... a medium to fine sand. Mitchell et al. (2012) also describe procedures used to estimate mean significant wave height Hs and average period of the upper...

2012

Construction and Application of a Stratigraphic Inverse Model

Timothy A. Cross, Margaret A. Lessenger

Special Publications of SEPM

... or one can mathematical function short term eustasy Once parameters have mathematically their values are used by the g parameter functions values...

1999

Abstract: 3-D Prestack Waveform Inversion - A Real Data Example; #90255 (2017)

Josiane Pafeng Tchuindjang, Subhashis Mallick, Hema Sharma

Search and Discovery.com

... are important for accurate inversion. Some methods like prestack waveform inversion (PWI) solve the full wave equation and have given high quality results. PWI...

2017

Forecasting Profitability of Oil-Exploration Projects

Gian Carlo Benelli

AAPG Bulletin

... of each occurring is entered in the payoff table and multiplied by potential gain or loss if this event occurs. In choosing the most profitable...

1967

The impact of fine-scale turbidite channel architecture on deep-water reservoir performance

Faruk O. Alpak, Mark D. Barton, Stephen J. Naruk

AAPG Bulletin

... of simulations conducted for waterflooding, gas-injection, and depletion recovery mechanisms. Proxy functions are closed-form equations derived...

2013

Reservoir Geometrics Applied to Drilling and Completion Programmes in Hostile and Complex Environments: North West Shelf, Timor Sea, North Sea and Colombia

D. A. Castillo, D. Moos, C. A. Barton, M. D. Zoback, P. Peska

Papua New Guinea (PNG) Petroleum Convention Proceedings

... principles have been used to solve critical problems of wellbore stability and completions in four markedly different case studies: determination of mud...

2000

Foundation Settlement Determination: A Simplified Approach; #70256 (2017)

O. O. Adewoyin, M. Omeje, E. S. Joel, O. T. Kayode

Search and Discovery.com

...’s ratio. These quantities make the determination of the bearing potential of the subsurface possible. The dry density is related to the p-wave velocity...

2017

Three-Component Storm Hydrograph Separation of a Karst Spring Contaminated by Polychlorinated Biphenyls in Central Indiana

Sandra G. Talarovich, Noel C. Krothe

Environmental Geosciences (DEG)

... of the discharge, rainwater, and pre-storm water. To solve these equations for either Qr or Qps, both the δr and the δps must be known. The following equation...

1998

Enhancing Limited Log Suites with Neural Networks

J.S. Arbogast, M.H. Franklin, M.L. Butler, K.A. Thompson

Rocky Mountain Association of Geologists

... severely limit accurate formation evaluation. ANNs were used successfully to evaluate hydrocarbon production potential in the A and B sandstones in four...

1997

Common Reflection Surface (CRS) Stack: Limitations and Opportunities for High-Resolution Seismic Imaging; Real Data Cases

M. S. Jaya, E. A. Sentani, Yendri, Widjonarko, D. Santoso

Indonesian Petroleum Association

... attributes from 2-D multi-coverage data. These attributes are wave-related characteristics,i.e., Emergence-Angle, Normal-Incident-Point (NIP) wave radius...

2007

Modeling Well Interference and Optimal Well Spacing in Unconventional Reservoirs Using Fast Marching Method

Jixiang Huang, Feyisayo Olalotti-Lawal, Michael J. King, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

... tests are also used to calculate the well productivity and potential improvement by hydraulic fractures (Lee and Hopkins 1994a). Although both...

2017

A Natural Environmental Information and Impact Assessment System

Peter G. Rowe, Joel L. Gevirtz, Phil Weichert

GCAGS Transactions

... the data base, to retrieve information, and to perform fundamental data processing functions. Maps can be produced showing the spatial distribution...

1977

Abstract: Interactive 3D Potential Field Modelling and Visualization - New Generation Software; #90255 (2017)

Hans-Juergen Goetze, Michael R. Alvers, Liliana Barrio-Alvers, Christian Plonka, Bernd Lahmeyer, Sabine Schmidt

Search and Discovery.com

.... Inversion can either be run over the whole model, but typically, it is used in smaller parts of the model, helping to solve local problems...

2017

A "50 m-high tsunami" in Sabah? - a geological "reality check" on a mathematical prediction

Mazlan Madon

Geological Society of Malaysia (GSM)

... tsunami wave could hit the western coast of Sabah if a massive submarine landslide were to occur at the southwestern end of the Sabah Trough. Results...

2018

Rock-physics Models for Gas-hydrate Systems Associated with Unconsolidated Marine Sediments

Diana Sava, Bob Hardage

AAPG Special Volumes

...) show significant S-wave anisotropies. These S-wave-splitting effects may be used to infer gas-hydrate distribution and concentration in near-sea...

2009

Characterization of an Unconventional Complex Clastic Reservoir through Log and Core Data to Facilitate Future Exploration and Development Activities leading to Production Augmentation - A Case Study, #50408 (2011)

Jagdamba Prasad, R. R. Tiwari

Search and Discovery.com

.... Since enough relevant tools (equations) to solve for these minerals are not available, an aggregate of minerals approach have been considered for data...

2011

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