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The AAPG/Datapages Combined Publications Database
Showing 1,258 Results. Searched 195,452 documents.
Abstract: Unconventional Reservoirs, Integrated Petrophysical Approach for Sweet Spot Identification and Fracking Stage Selection; #90254 (2016)
Saad J. Alshehri, Mohammed Boudjatit, Abdelghayoum S. Ahmed
Search and Discovery.com
... Formation was deposited. Magnetic resonance and elemental spectroscopy tools, combined with conventional density neutron, acoustic and resistivity logs...
2016
Abstract: Unconventional Reservoirs, Integrated Petrophysical Approach for Sweet Spot Identification and Fracking Stage Selection; #90255 (2017)
Saad Alshehri, Abdelghayoum Ahmed, Mohammed Boudjatit
Search and Discovery.com
... with conventional density neutron, acoustic and resistivity logs, are used for a better optimization of the petrophysical model, including accurate...
2017
Abstract: Machine Learning-assisted Vuggy Carbonate Reservoir Characterization: Application to Mature Oil Fields; #90302 (2018)
Shuvajit Bhattacharya, Autumn Haagsma, Erica Howat, Jared Schuetter, Amber Conner, Srikanta Mishra
Search and Discovery.com
... conventional well log suites, such as gamma ray, bulk density, neutron porosity, and photo-electric index. Model performance is assessed by using...
2018
Fracture Detection in the Salawati Basin of Irian Jaya
P. J. Cockcroft, D. A. Gamber, H. M. Hermawan
Indonesian Petroleum Association
... for infield wells in the Salawati Basin is a Gamma Guard FoRxo Caliper Log and a Compensated Density Neutron Porosity Gamma Caliper Log. Wildcats...
1984
Compositional Density Porosity: Leveraging Geochemical Data as an Exploration and Petrophysical Tool
Search and Discovery.com
N/A
Neutron-Density Porosity Overlay Case Studies
John H. Doveton
Special Publications of SEPM
...Neutron-Density Porosity Overlay Case Studies John H. Doveton Copyright © 2012, The Society for Sedimentary Geology (SEPM) Geologic Log...
1994
Talang Akar (Oligocene) Source Rock Identification from Wireline Logs — Applications in the Deep Ardjuna Basin, Offshore Northwest Java
B. Sukamto, B. Siboro, T. D. Lawrence, S. W. Sinclair
Indonesian Petroleum Association
... multivariate non-linear statistical regression method developed internally using density, sonic, neutron, and resistivity log measurements versus core data...
1995
Abstract: Petrography and Log Analysis of the Zan Zan Middle "Canyon" Sandstone, Eastern Irion County, Texas, by P. Whitsitt; #91018 (1992).
Search and Discovery.com
1992
ABSTRACT: The Origin of Overpressure in the Nappamerri Trough, Cooper Basin, South Australia, by Peter J. van Ruth, Richard R. Hillis, and Richard E. Swarbrick; #90913(2000).
Search and Discovery.com
2000
Responses of the Three Porosity Logs in More Complex Lithologies
Richard H. Merkel
AAPG Special Volumes
.... 22. POROSITY AND LITHOLOGY DETERMINATION FROM FORMATION DENSITY LOG AND COMPENSATED NEUTRON LOG (CNL) SALT WATER, LIQUID-FILLED HOLES End_Page 50...
1979
Abstract: Where Does Up-Scaling Begin? Let’s Put Geology Back into Geostatistics, by Christian J. Heine; #90101 (2010)
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2010
Difficult Lithologies: Part 4. Wireline Methods
Khaled Hashmy, Mark Alberty
AAPG Special Volumes
... be done from a density-neutron crossplot (see the chapter on "Standard Interpretation" in Part 4). Using this porosity, an apparent matrix density...
1992
2014
Establishing The Base Of Underground Sources Of Drinking Water (10,000 ppm) Using Geophysical Logs And Chemical Reports In The Southern San Joaquin Basin, CA
Search and Discovery.com
N/A
Abstract: Interpreting Wireline Measurements in Coal Beds, by D. J. Johnston; #91010 (1991)
Search and Discovery.com
1991
Combined Natural Gamma Ray Spectral/Litho-Density Measurements Applied to Clay Mineral Identification: ABSTRACT
J. A. Quirein, J. S. Gardner, J. T. Watson
AAPG Bulletin
..., or salt. This application has been realized through utilization of natural gamma-ray spectra, photoelectric effect, bulk density, and neutron porosity...
1982
Abstract: Analytical Approach of Seismic-Derived Resistivity, by Denny M.F. Mendrofa and Bambang Widarsono; #90077 (2008)
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2008
Secondary Porosity Prediction in Complex Carbonate Reefs using 3D CT Scan Image Analysis and Machine Learning
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N/A
W. Short Pine Hills Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
.... The mudcake buildup shown on the caliper log, the SP curve, and the density and neutron porosity curves define the Shannon reservoir sand zone...
1996
Problematical Petrophysical Characteristics of the Smackover at Bayou Middle Fork Field, Claiborne Parish, Louisiana
James R. Turner
GCAGS Transactions
.... Archie water saturations average about 75 percent when density-neutron porosity values are used. Density-neutron porosity values tend to read about 2...
1983
Log Responses to Salt
J.A. Gilreath
New Orleans Geological Society
.... A., and Alger, R. P.: "The Sidewall Epithermal Neutron Porosity Log", Jour. Pet. Tech., October 1966. Tixier, M. P., Alger, R. P., and Tanguy, D. R...
1983
Abstract: Predicting Pore Types in Khuff Reservoirs: A Step Towards Improved Permeability Predictions, by Ian Billing; #90077 (2008)
Search and Discovery.com
2008
2009
Hydrocarbon Type Estimation Using the Synthetic Logs: A Case Study in Baba Member, Gulf of Suez, Egypt; #20475 (2020)
Ahmed E. Radwan
Search and Discovery.com
... for the zone of interest level, and fourthly the synthetic sonic log, with the density and the neutron logs, using crossplots can help in estimation...
2020
ABSTRACT: Kashagan Field, Kazakhstan, and the use of petrophysical rock typing for improved reservoir quality prediction; #90109 (2010)
J. A. Johnson, D. C. Kasper, J. F. Collins
Search and Discovery.com
... are derived from wireline gamma–ray, density, neutron, plus compressional and shear sonic tools calibrated to a suite of core samples representative...
2010