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The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,630 documents.
Fast Marching Method Based Rapid Simulation Accounting for Gravity
Tsubasa Onishi, Atsushi Iino, Hye Young Jung, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
... for simplicity. In the 1-D equation (3), the w(τ) function is defined as the derivative of drainage pore volume, Vp, with respect to the DTOF: (4...
2019
Cenozoic Submarine Canyon Systems in Cool Water Carbonates from the Otway Basin, Victoria, Australia
A. S. Leach, M. W. Wallace
Petroleum Exploration Society of Australia (PESA)
..., and colour) and a vertical derivative magnetic image (black and white). Cl) (,) CANYON TYPES .2 :2 The submarine canyons within the offshore Otway...
2001
Comparative Study of Coal Seam Gas Production Forecasting Methodologies: Detailed Analysis of Benefits and Drawbacks of Numerical Simulation, Analytical Models and a New Hybrid Approach
Isan Sugiarto, Zheng Kening, Saikat Mazumder
Unconventional Resources Technology Conference (URTEC)
..., (February, 1993) pp. 67–72. Bourdet, D., Ayoub, J.A., and Pirard, Y.M. 1989. Use of Pressure Derivative in Well-Test Interpretation. SPEFE(June 1989); Trans...
2019
Application of Environmental Organic Petrology and Geochemistry to Fingerprint Organic Pollutants in the Recent Sediments of Lake Ontario
P. K. Mukhopadhyay, M. A. Kruge, C. F. M. Lewis
Environmental Geosciences (DEG)
... compound tentatively identified as a benzenesulfone derivative (peak 45) would indicate the presence of detergent pollution if the identification...
1997
Unsaturated Flow Studies at the Proposed Texas Low-Level Radioactive Waste Repository
B. R. Scanlon
West Texas Geological Society
... textures. Specific moisture capacities were calculated from the derivative of the analytical expressions for moisture retention. The unsaturated...
1991
Some Notes on Magmatic Activities and Metallic Mineral Occurrences in Northeastern Indonesia
Rab Sukamto, T. Suhanda
Geological Society of Malaysia (GSM)
..., and derivative sandstone to arc-trench tec tonics; Rev. Geophys. Space Phys., 8, N o. 4, pp. 813-816. D jumhani, 1975. Preliminary account on metallogenesis...
1977
A Short History of Synthetics
Herman K. Trabish
Petroleum History Institute
... ' s research facility, Purity Hall, lead chemist Wallace Carothers ' unique team created in 1 93 1 the first rubber substitute from a petroleum derivative...
2004
New Developments in Well Stimulation
Gerald R. Coulter
Indonesian Petroleum Association
... are the crosslinked guar gum and guar gum derivative gel systems and the emulsion system previously discussed. In addition to the gel stability...
1976
The Development of the Italian Oil Industry in the Emilian Apennines
Francesco Gerali
Petroleum History Institute
... derivative. In Europe as we have seen, oil was discovered in several nations; studies on oil distillation were carried out with success...
2010
Gasification Chamber Evolution and Recovery Performance of Underground Coal Gasification in Deep Coal Seam: A Numerical Simulation Study
Bin Zhao, Xiaohu Dong, Liangliang Jiang, Shanshan Chen, Yanpeng Chen, Zhangxin Chen
Unconventional Resources Technology Conference (URTEC)
... and weight derivative of Shenmu sub-bituminous coals heated in air atmosphere as functions of time. Gasification chamber evolution In UCG, a cavity...
2021
Stress-Dependent Two-Phase Flow in Coal Cleats
Zhang Shi, Yixiao Huang, Yiran Zhu, Yixiang Gan, Zhongwei Chen
Unconventional Resources Technology Conference (URTEC)
... derivative of the fitted exponential equation. Given the elastic modulus of coal matrix Em in MPa, the cleat elastic modulus Ecleat is then computed...
2021
Shea Creek - A Deep Geophysical Exploration Discovery
Rodney R. Koch and Frank Dalidowicz
Saskatchewan Geological Society
... triangular waveform operating at a frequency of 31 Hz. Its signal in the ground is sensed by a ferrite core coil that responds to the time derivative...
1999
NSO Gas Field Simulation and Production Optimization
Edward Susanto, Hendra Priadi, Prabodh Pathak
Indonesian Petroleum Association
... simulation model match field measurements. 1500 No Wellbore Noisy Derivative Data (a) (b) Figure 19 - Pressure Build Up Analysis on (a) P-5 Well (b...
2008
“Sorting Fossil Vertebrate Iconography in Paleoart”
Allen A. Debus
Bulletin of South Texas Geological Society
...’- Figure 1). While this is largely a derivative study, the presentation of information in ‘clado-’ format is original (i.e. developed by the author...
2003
Investigation of Permeability Change in the Bandanna Coal Formation of the Fairview Field Using Time-Lapse Pressure Transient Analysis
A. Salmachi, J. Barkla
Australian Petroleum Production & Exploration Association (APPEA) Journal
... regimes. The zero slope line on the derivative plot (also shown in the diagnostic plot) clearly indicates that an infinite-acting radial flow regime quickly...
2019
The Four Jurassic Belts of Northern California and Their Significance to the Geology of the Southern California Borderland
David L. Jones, M. C. Blake Jr., Claude Rangin
Pacific Section of AAPG
..., and derivative sandstones to arc-trench tectonics: Rev. Geophysics Space Physics, v. 8, p. 813-860. Dickinson, W. R., 1971, Clastic sedimentary sequences...
1976
SHAUNAVON (MIDDLE JURASSIC) SEDIMENTATION AND VERTICAL TECTONICS IN SOUTHWESTERN SASKATCHEWAN
J.E. Christopher
Montana Geological Society
... to calcirudite. The examination of thin sections revels the dolomite as a derivative of the local limestones by the presence of oolite...
1966
Organic Geochemistry and Sedimentology of Middle Proterozoic Nonesuch Formation--Hydrocarbon Source Rock Assessment of a Lacustrine Rift Deposit: Chapter 12
Scott W. Imbus, Michael H. Engel, R. Douglas Elmore
AAPG Special Volumes
... kerogens in Proterozoic stromatolites. This material, considered primary organic material, was interpreted as a derivative of cyan phyte mucilage...
1990
Field Guide to the Mesozoic-Cenozoic Convergent Margin of Northern California: Objectives and Geologic Overview
S. A. Graham, R. V. Ingersoll
Pacific Section of AAPG
... Andreas fault system through time: Jour. Geol. Soc. Lond., v. 136, p. 293-302. Dickinson, W. R., 1970, Relations of andesites, granites, and derivative...
1981
Tectonic Evolution of the Acre Basin, Brazil
Carlos M. M. Oliveira, Pedro V. Zalán, Fernando F. Alkmin
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... sequence, especially the Cruzeiro do Sul and Rio do Moura Formations. This good seismic quality is interpreted to be derivative of the presence...
1997
Uranium Ore Rolls - Occurrence, Genesis and Physical and Chemical Characteristics
Hans H. Adler, Byron J. Sharp
Utah Geological Association
..., and, on the other hand, to the oxidation of the organic matter, as well as derivative reductants such as hydrogen sulfide, and the concomitant reduction of any...
1967
Geology of the Airox Oil-Saturated Diatomite Deposit, Santa Barbara County, California
Thomas Farley, Mark L. Wilson
Pacific Section SEPM
... of the oil saturated zone before removal by erosion. Not all of the silica present in diatomaceous rock is opal A or its diagenetic derivative, opal...
1983
Optimization of Horizontal Well Spacing Based on Stochastic Fracture Modeling
William C. Belfield
Rocky Mountain Association of Geologists
... derivative or strain-based models will lead to clustering. Even without obvious clustering in the realizations, fracture spacing will have an approximate log...
1997
Historical Overview
Jeffrey S. Hanor
Special Publications of SEPM
..., if the former is truly its derivative.' 'The first noticable difference is the general absence of sulphates from oil-field waters, but this has been...
1988
Petrology and Petrography of the Intrusive Igneous Rocks of the Levan Area, Juab County, Utah
Edward C. John
Utah Geological Association
... a prospect pit within two feet of the contact with the shale. Mapping indicated that this outcrop is a basic derivative of the main rock type...
1972