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The AAPG/Datapages Combined Publications Database
Showing 13,912 Results. Searched 200,685 documents.
Concepts for Estimating Hydrocarbon Accumulation and Dispersion
Richard S. Bishop , Harry M. Gehman Jr., Allen Young
AAPG Special Volumes
... "available" hydrocarbon volumes (at trap conditions) with trap volume to find the limiting volume. Although these calculations are discussed...
1984
Concepts for Estimating Hydrocarbon Accumulation and Dispersion
Richard S. Bishop , Harry M. Gehman, Jr. , Allen Young
AAPG Bulletin
... volume to find the limiting volume. Although these calculations are discussed as though they occur only at an instant in time...
1983
COMPARISON OF POROSITY LOGS WITH CORE POROSITY, OFICINA AREA, EASTERN VENEZUELA
Frederick R. Haeberle
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... logging tools are common throughout the geological and engineering literature, little is available discussing the accuracy of the various logs. One...
1960
Compositional Simulation of Condensate Banking Coupled with Reservoir Geomechanics
H. Deng, Z. Chen, C. Dong, M.H. Nikpoor
Unconventional Resources Technology Conference (URTEC)
... the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections by the author...
2013
Chapter 2
Mark W. Longman
AAPG Special Volumes
... with remarkable accuracy. As an added and economically significant bonus, porosity can be determined to ±2% on well-calibrated logs in beds more than two...
1981
The Sepinggan Field: Reducing Field Modeling and Reserve Calculation Cycle Time
Kim Christensen, Achmad Nurhono, Redy Utama Zahar, Sven Chipchase, Marwoto, Dody Mochtar, Brian Simmonds
Indonesian Petroleum Association
... will migrate laterally in the direction of the normal fault throw, the null areas of two surfaces needed to define a layer will never be coincidental...
1998
Comparative Tests of Several Methods of Sampling Heavy Mineral Concentrates
George H. Otto
Journal of Sedimentary Research (SEPM)
... of accuracy required. Dryden (FOOTNOTE 2) has prepared a chart showing the probable error involved for different frequencies in samples of 25 to 750...
1933
Measurement of Roundness and Sphericity Parameters Using an Electronic Particle Size Analyzer
S. Boggs, Jr.
Journal of Sedimentary Research (SEPM)
...). Greater accuracy is obtained by using the exponential setting when most of the particles to be measured are small. A chart is provided showing both...
1967
Enhancing Production Efficiency: The Impact of Precision Targeting in the Midland Basin
S. Christian, T. Cross, Jorge Garzon
Unconventional Resources Technology Conference (URTEC)
... not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject...
2024
Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment
J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi
Unconventional Resources Technology Conference (URTEC)
... by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility...
2016
Normal Geothermal Gradient in United States
C. E. Van Orstrand
AAPG Bulletin
...Normal Geothermal Gradient in United States C. E. Van Orstrand 1935 78 115 19 1. (January) The objects in preparing this paper have been, first...
1935
Estimation of Gas-hydrate Saturation and Heterogeneity on Cascadia Margin from Ocean Drilling Project Leg 204 Logging-while-drilling Measurements
Aleksandra Janik, David Goldberg, Gilles Guerin, Timothy Collett
AAPG Special Volumes
... of the density measurements is about 15 cm (6 in.) and its accuracy is 0.015 g/cm3.The porosity is calculated from LWD-VDN bulk density from the following...
2009
Reservoir Geology of the Taylor Sandstone in the Oak Hill Field, Rusk County, Texas: Integration of Petrology, Sedimentology, and Log Analysis for Delineation of Reservoir Quality in a Tight Gas Sand: Reservoir Characterization and Modeling
C. L. Vavra, M. H. Scheihing, J. D. Klein
AAPG Special Volumes
... for reserve calculations. This study was based on petrologic and sedimentologic analysis of five cored wells, and log analysis of 118 wells. The Taylor...
1991
Calculated Compaction States of Thick Abnormally Pressured Shales
Richard S. Bishop
AAPG Bulletin
... have low (~ 15%) porosity. Therefore, the accuracy of the calculations shown here probably decreases with an increase of porosity. Also, testing...
1979
Techniques in Sedimentary Geochemistry: (2) Determination of the Ferrous Iron Contents of Carbonaceous Shales
G. D. Nicholls
Journal of Sedimentary Research (SEPM)
.... Geology, v. 45, p. 755-770. FAIRBAIRN, H. W., 1953, Precision and accuracy of chemical analyses of silicate rocks: Geochim. et Cosmochim. Acta, v. 4, p...
1960
Carbonate Grain-Size Distribution in Hemipelagic Sediments from a Laser Particle Sizer: RESEARCH METHODS PAPERS
Alain Trentesaux, Philippe Recourt, Viviane Bout-Roumazeilles, Nicolas Tribovillard
Journal of Sedimentary Research (SEPM)
.... 1999). In this paper, we discuss a method that facilitates rapid measurement of the two parameters with a good degree of accuracy, including the grain...
2001
CLINTON SAND RESERVOIR CHARACTERISTICS ESSENTIAL TO SUCCESSFUL WATERFLOODING--A PROGRESS REPORT
Leo A. Schrider, Petroleum Engineer, Morgantown Petroleum Research Laboratory, Bureau of Mines, U. S. Department of the Interior, Morgantown, West Virginia
Ohio Geological Society
... Calculations. Journal of Petroleum Technology, v. 19, No. 12, December 1967, pp. 1595-1603. In the years to come...
1985
Two Practical Methods to Determine Pore Pressure Regimes in the Spraberry and Wolfcamp Formations in the Midland Basin
Mickey Friedrich, Gene Monson
Unconventional Resources Technology Conference (URTEC)
... reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility...
2013
Identification of Potential Lacustrine Stratigraphic Intervals in the Woodford Shale, Oklahoma, Using Multi-Attribute 3-D Seismic Displays and a Supervised Neural Network
Emilio J. Torres, Roger M. Slatt, Kurt J. Marfurt, Lennon E. Infante, Luis A. Castillo
Unconventional Resources Technology Conference (URTEC)
... submitted by the author(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness...
2017
Quantification in Clay Mineral Studies of Sediments and Sedimentary Rocks
J. W. Pierce, F. R. Siegel
Journal of Sedimentary Research (SEPM)
... contents and distributions in sediments and sedimentary rocks indicate that at least six techniques are being used to make percentage calculations...
1969
EXTENDED ABSTRACT: A Method for Analyzing Textural Changes Within Clastic Environments Utilizing Electrical Borehole Images
Newberry, Bill M., Hansen, Steven M., and Perrett, Tom T.
GCAGS Transactions
... to exploit some of the benefits that electrical images can add to the interpretation realm. The use of normal porosity and resistivity...
2004
The Process and Value of Petrophysical Integration: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description
R. W. Hietala
AAPG Special Volumes
... provide the basis for productivity estimates. Drill stem tests and production tests are used to calibrate the well log calculations of porosity...
1991
Measurement of Independent Variables - Pressure, Time, Temperature, Time-Temperature
Alan P. Byrnes, Michael D. Wilson
Special Publications of SEPM
... and most applications. Where greater accuracy is re quired, the lithostatic gradient can be calculated us ing the equation: P,= f •> o pj(z)gdz...
1994
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
... for both the low- and normal-resistivity pay zones. Differences in the amount of irreducible water can be caused by depositional differences. Nuclear...
1988
PC Software Considerations for Economic Evaluation of Investments in the Petroleum Industry: Chapter 13: Part III. Economic Aspects of the Business
John M. Stermole
AAPG Special Volumes
... a particular program handles various calculations. As an example, in reviewing software, it is easy for vendors to claim their product can provide...
1992