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The AAPG/Datapages Combined Publications Database
Showing 20,637 Results. Searched 200,619 documents.
Quantifying Effective Porosity of Oil and Gas Reservoirs, #70376.
(Max) Qinhong Hu,
Search and Discovery.com
... isotherm, nuclear magnetic resonance cyroporometry), imaging (X-ray computed tomography, Wood’s metal impregnation, field emission-scanning electron...
2018
A Non-Destructive Core Analysis Technique Using X-Rays
Seymour R. Baker, Gerald M. Friedman
Journal of Sedimentary Research (SEPM)
...A Non-Destructive Core Analysis Technique Using X-Rays Seymour R. Baker, Gerald M. Friedman 1969 Vol. 39 No. 4. (December), An X-ray technique has...
1969
Determination of Calcite, Dolomite, Quartz and Clay Content of Carbonate Rocks
Frank E. Diebold, John Lemish, Carl L. Hiltrop
Journal of Sedimentary Research (SEPM)
... in highway concrete. Three quantitative X-ray methods for calcite and dolomite are investigated. The first, a comparatively simple X-ray method...
1963
Base of the Permian in Midland and Delaware Basins From Logs
Theodore S. Jones
West Texas Geological Society
... cuttings. Gamma ray, resistivity, neutron, density, and sonic logs show that the Pennsylvanian shale contains readily correlatable members of radioactive...
1975
Oil Migration Limitations Suggested by Geological and Geochemical Considerations
James A. Momper
AAPG Special Volumes
..., and Preservation of Oil and Gas' - Panel Discussion: Proceedings 9th World Petroleum Congress, v. 2, p. 203-204. Fash, Ralph H., 1944, Theory of Origin...
1978
A mineralogical and geochemical investigation of archaeological pottery shards found at Bukit Komel, Sungai Tembeling, Pahang
Esnita Sonie, Suresh Narayanen, Ahmad Syahir Zulkipli, Fadly Jusoh, Nor Khairunnisa Talib, Nasha Rodziadi Khaw, Norziyanti Mohammed Ghani
Geological Society of Malaysia (GSM)
... X-ray diffraction (XRD), X-ray fluorescence (XRF), thin section petrography and image analysis methods. Based on geochemical and mineralogical results...
2024
Shale Gas Potential of the Lower Jurassic Gordondale Member, Northeastern British Columbia, Canada
Daniel J.K. Ross, R. Marc Bustin
CSPG Bulletin
.... Bulletin of Canadian Petroleum Geology, v. 52, p. 201-214. Brunauer, S., Deming, L.S., Deming, W.S. and Teller, E. 1940. On a theory of van der...
2007
Using Machine Learning for Geosteering During In-Seam Drilling
Ruizhi Zhong, Ray L. Johnson Jr, Zhongwei Chen
Unconventional Resources Technology Conference (URTEC)
...Using Machine Learning for Geosteering During In-Seam Drilling Ruizhi Zhong, Ray L. Johnson Jr, Zhongwei Chen URTEC-208298-MS Using Machine Learning...
2021
Abstract: The Significance of Gamma-Ray Anomaly in the Cretaceous Toolebuc Formation Facies and in Their Lateral Equivalents Eromanga and Carpentaria Basins
S. Ozimic
Petroleum Exploration Society of Australia (PESA)
...Abstract: The Significance of Gamma-Ray Anomaly in the Cretaceous Toolebuc Formation Facies and in Their Lateral Equivalents Eromanga and Carpentaria...
1982
Memorial: Ray Pearce Walters (1898-1983)
Herbert Sawyer, Richard F. Walters
AAPG Non-Technical and Memorials
...Memorial: Ray Pearce Walters (1898-1983) Herbert Sawyer, Richard F. Walters RAY PEARCE WALTERS (1898-1983) By Herbert Sawyer Los Altos, California...
1983
Identification of Leonardite, a Naturally Oxidized Lignite, by Low-Angle X-ray Scattering Method
Paul L. Broughton
Journal of Sedimentary Research (SEPM)
...Identification of Leonardite, a Naturally Oxidized Lignite, by Low-Angle X-ray Scattering Method Paul L. Broughton 1972 Vol. 42 No. 2. (June...
1972
SEM, XRD, CL, and XF Methods: Part 5. Laboratory Methods
J. B. Thomas
AAPG Special Volumes
... commonly used for additional core analysis are -- Scanning electron microscopy (SEM) -- X-ray diffractometry (XRD) -- Cathodoluminescence (CL) -- X-ray...
1992
DISTRIBUTION AND CORRELATION OF UPPER DEVONIAN FORMATIONS, SWEETGRASS ARCH AREA, NORTHWESTERN MONTANA
G. WILLIAM HURLEY
Montana Geological Society
... ray logs; one from the west flank of the South Arch in Cascade County, Montana, to Tule Creek in Roosevelt County, Montana, (pl. 1...
1962
An Innovative Methodology to Measure Total and Effective Porosity on Rock Samples of Source Rock. Case Study: Vaca Muerta Formation
Esteban Domené, Diana Masiero, Jorge Juarez, Mariana Monti, Mariano Cipollone, Lourdes Vera López, Carolina Bernhardt
Unconventional Resources Technology Conference (URTEC)
... properties, allowing for the estimation of hydrocarbon reserves and thus value a formation, basin or well. Theory and/or Methods This paper is based...
2023
DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
... corresponding to the ray from source to reflector and to receiver is a function of tm (migrated time scale that corresponds to depth). But when doing NMO...
1989
Automated interpretation and quality control of logging-while-drilling quadrupole sonic dispersion in anisotropic formations
Lin Liang, Ting Lei, Matthew Blyth, Michiko Hamada
International Meeting for Applied Geoscience and Energy (IMAGE)
... with a theoretical isotropic model for anisotropy identification. THEORY Modal dispersions for an LWD scenario Because one essential element in the proposed solution...
2022
Rock physics diagnostics and modeling for shale gas formation characterization in China
Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov
Unconventional Resources Technology Conference (URTEC)
.... The results were quality controlled by core sample laboratory analysis data. To understand seismic effect as a result of rock physics modeling, ray...
2014
A new calculating formation porosity method using PNC logging technology in cased wells
Hui Zhang, Feng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... lifetime instrument and oxygen activation instrument. It can record inelastic gamma spectrum, capture gamma ray spectrum and gamma time spectrum...
2022
Uncertainty quantification of full-waveform inversion with adaptive MCMC method
Shuhua Hu, Zeyu Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
... was built for proposal distribution based on local gradient and Hessian information. Ray et al. (2016) applied the trans-dimensional (i.e. reversible...
2023
Dolomitization Kinetics: Recent Experimental Studies
Alan M. Gaines
Special Publications of SEPM
... and This ordered arrangement of cations within the crystal structure gives rise to specific ordering reflections in X ray diffraction patterns Such of natural...
1980
A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion
Andrey H. Shabelansky, Cory J. Hoelting, Min Yang, Sizhuang Deng, Jinsong Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Chevron U.S.A. Inc.) Summary Theory and Method We present a method to estimate seismic depth uncertainty (DU) from velocity in a vertical...
2024
Analysis of geologic structures using deep sonic imaging
Nobuyasu Hirabayashi, Leon Dahlhaus, Rajeev Kumar, Jeroen Jocker, Erik Wielemaker, Manish Lal Khaitan, Charles Naville
International Meeting for Applied Geoscience and Energy (IMAGE)
... and horizontal intervals in a near horizontal structural reflector setting. THEORY Filtering Suppose a sonic logging tool has N azimuthal receiver arrays...
2024
Extracting Meaningful Estimates of Rock Properties from 3-D Anisotropic Velocity Models Derived from Borehole Microseismic
Scott Taylor, Jeremy King, Ben Schaeffer, Todd Hibbitts, Lucas McGreaham, Khaled Ghuneim
Unconventional Resources Technology Conference (URTEC)
... of estimating elastic rock properties that are critical to shale asset development. Theory The polarization vector of particle motion plays a fundamental role...
2016
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
..., shales are generally associated with high gamma-ray readings. Moreover, clay-rich sediments typically exhibit a stronger variation in sonic velocity...
2019
Using NMR and Steady State Permeability Measurements to Study Drilling Fluid Invasion Into the Tight Mississippian Ratcliffe Carbonate and Its Impact on Oil Production
A. Mathur, S. Ali, C. Woodland, K. Hudson, C. Barnes, William D. Von Gonten Jr., C. Belanger
Unconventional Resources Technology Conference (URTEC)
..., etc.) can result in skin damage and productivity impairment. To understand and evaluate impact of mud filtrate invasion experimentally X-ray CT...
2021