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The AAPG/Datapages Combined Publications Database
Showing 63,971 Results. Searched 195,452 documents.
Abstract: Stoneley: The Permeability Probability Log; #90211 (2015)
Nabil Al-Adani and Doug Hardman
Search and Discovery.com
... and Stoneley wave. Several m ethods have been pr oposed and used on mode ling the Stoneley wave to estimate mobility or permeability. In parallel, new...
2015
3D inversion of electromagnetic logging-while-drilling data
David Marchant, Nigel Clegg, Luke Rawsthorne, Jari Kunnas
Petroleum Exploration Society of Australia (PESA)
..., that is, solve Maxwell’s equations in a 3D inhomogeneous medium to simulate the response and sensitivities of the tool. Second, the data must be inverted...
2019
A Mappable Parameter for Predicting Gas Production in South Texas Sandstones: A Study of Owen (Olmos) Field, Webb County, Texas
Alvin L. Schultz
South Texas Geological Society Special Publications
... applicable to the area and formation of interest can be used, but it is critical to be consistent in utilizing the equations and Rw’s (formation water...
1986
Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs
Sadegh Asadi, Ahsan Jamil, Naveen Nathesan, Ashvin Avalani Chandrakant, Latief Riyanto, Fairus Azwardy Salleh
Unconventional Resources Technology Conference (URTEC)
..., resistivity, acoustic compressional and shear wave velocities, as well as fast shear azimuth data are used to build and validate the Geomechanical...
2021
Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
..., and combined with empirical mode decomposition (EMD) or ensemble empirical mode decomposition (EEMD), it shows potential as a time-frequency analysis...
2014
Role of reservoir engineering in the assessment of undiscovered oil and gas resources in the National Petroleum Reserve, Alaska
Mahendra K. Verma, Kenneth J. Bird
AAPG Bulletin
... modified Standing method (equations 47), the FVF vs. solution-GOR correlation (Figure 7) and apparent gas density (Standing, 1977) method was used...
2005
Geological Observations and Parameterizations
Marten A. Perlmutter, Poppe L. De Boer, James R. L. Syvitski
Special Publications of SEPM
... solution Choice have been Diffusion equations are commonly used to combine a group of different processes and parameters which may not be known rec...
1999
Direct S-wave seismic data interpretation for channel sand reservoir at Sanhu area, West China
Rui Zhang, Zhiwen Deng, Yan Wang, Xiaoyu Xi, Xiusong Wang, Jie Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... better quality and minimized interference from P-wave energy, the survey provided clearer subsurface images and improved identification of potential gas...
2023
Process Simulator: A New Training Approach
C. Renard
Indonesian Petroleum Association
...Process Simulator: A New Training Approach C. Renard 1985 701 709 Simulation has been used for some years in the oil and gas industry, and its...
1985
Propagating of Hydraulic Fractures from Horizontal Wellbores: Effects of In-situ Stress and Near Wellbore Stress Redistribution
Qian Gao, Desheng Zhou, Ahmad Ghassemi, Xiong Liu, Yafei Liu, Minhao Guo
Unconventional Resources Technology Conference (URTEC)
... 5661 3 behaviors. Numerical implementation of the phase-field method is mainly to solve the corresponding governing partial differential equations...
2021
Transfer Learning for Scalable Optimization of Unconventional Field Operations
Hector Klie, Bicheng Yan, Arturo Klie
Unconventional Resources Technology Conference (URTEC)
... and optimization. We follow with a representative set of computational results to illustrate the potential of these two components when used separately...
2020
Longshore Drift: Trapped in an Expected Universe
J.A.G. Cooper, O.H. Pilkey
Journal of Sedimentary Research (SEPM)
... are poorly understood and no universally applicable model exists in the current literature that describes their behavior. Diegaard et al. (1986) used wave...
2004
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
...EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting Morgan P. Brown, Joseph H. Higginbotham, Cosmin...
2010
Reservoir Geomechanics Applied to Drilling and Completion Programmes in Hostile and Complex Environments: North West Shelf, Timor Sea, North Sea and Colombia
David A. Castillo, D. Moos
Indonesian Petroleum Association
... technological advances in geomechanics based on systematic stress analysis and engineering principles have been used to solve critical problems of wellbore...
2002
Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada
Jeffrey M. Johnston, Philip E. Wannamaker
Utah Geological Association
... the impedances and apparent resistivities of equations (1) and (2). The technique of cascade decimation (Vozoff, 1986) was used for this transformation...
1991
Abstract: Modelling Near-field Effects in VSP-based Q-estimation Part 1: Theoretical Developments; #90171 (2013)
Arnim B. Haase and Robert R. Stewart
Search and Discovery.com
... wave lengths” when describing the far-field distance from a point source. They give an equation for the P-wave potential caused by a point source (Weyl...
2013
Wireline Geochemical Log Analysis of Thin Bed Reservoirs: Gulf of Mexico
R. V. Everett, J. E. Mc Donald, M. M. Herron
New Orleans Geological Society
... analysis of thin bed reservoirs in the Gulf of Mexico. APPENDIX 1 FUNCTIONS OF SPECIALTY TOOLS USED Gamma Spectrometry Log The Gamma Spectrometry...
1988
A Collaborative Study on DFIT Interpretation: Integrating Modeling, Field Data, and Analytical Techniques
Mark McClure, Vidya Bammidi, Craig Cipolla, Dave Cramer, Lucas Martin, Alexei Savitski, Dave Sobernheim, Kate Voller
Unconventional Resources Technology Conference (URTEC)
... and Nolte, 2000; Zoback, 2007; Smith and Montgomery, 2015). The uniaxial stress/strain equations can be used for engineering purposes to help predict...
2019
Evaluation of Fractured Well Pressure Build-Up
Wildan F. Ervan
Indonesian Petroleum Association
... Infinite-Conductivity Vertical Fracture," SPEJ (Aug. 1974). Fracture treatments have been used quite successfully for over 30 years as a completion...
1985
Compositional Analysis of Lithologies from Wireline Logs: Chapter 3
John H. Doveton
AAPG Special Volumes
... response equations, an improvement on the penalty-constraint approach used by earlier methods. In addition, they incorporated a program to solve for poorly...
1994
Insights from Stratigraphic Modeling: Mud-Limited Versus Sand-Limited Depositional Systems
William C. Ross , Dale E. Watts , Jeffrey A. May
AAPG Bulletin
... a relative rise in base level (BL). (C) Repeat of (B), but illustrating boundaries of the progradational fill components used in equations 58. End_Page...
1995
Transverse Ribs: Their Characteristics, Origin and Paleohydraulic Significance
Emlyn H. Koster
Dallas Geological Society
... obtained using equations 1 and 2) in the formula for the Froude number. The second, where k is as previously defined, used a modified version...
1977
Transverse Ribs: Their Characteristics, Origin and Paleohydraulic Significance
Emlyn H. Koster
CSPG Special Publications
... obtained using equations 1 and 2) in the formula for the Froude number. The second, where k is as previously defined, used a modified version...
1977
Petrophysical Evaluation of Organic Richness and Brittleness of Shale for Unconventional Hydrocarbon Prospecting: A Case Study on Vadaparru Shale, Krishna Godavari Basin, India
Arijit Sahu, Milan Kanti Das
Unconventional Resources Technology Conference (URTEC)
... following equations. (7) (8) (9) (10) Velocity of Stoneley wave traveling along mud and narrow borehole interface is affected or reduced by down-hole...
2019
Contrasting facies patterns between river-dominated and symmetrical wave-dominated delta deposits
Brian J. Willis, Tao Sun, R. Bruce Ainsworth
Journal of Sedimentary Research (SEPM)
..., v. 176, p. 282– 284. Wright, L.D., and Coleman, J.M., 1973, Variations in morphology of major river deltas as functions of ocean wave and river...
2021