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The AAPG/Datapages Combined Publications Database
Showing 1,338 Results. Searched 200,357 documents.
Nuclear Logging While Drilling in Complex Lithology – Solution for a Glauconitic Sandstone Reservoir
Search and Discovery.com
N/A
Investigation Up-scaled Petrophysical Measurements Using Several Micro-Level Field-Of-View (FOV) Petrographic Images on Kapuni Group in Maui Sub-basin, Taranaki Basin, New Zealand
Search and Discovery.com
N/A
A Comprehensive Quicklook Petrophysical Method to Log Analysis in Permian Basin Carbonates
George A. Anderson, III, George B. Asquith, Scott Frailey
West Texas Geological Society
... Density - Neutron and Sonic log formation porosity data, while the Canyon well only had a Density log from which to determine formation porosity...
2002
Establishing the Base of Underground Sources of Drinking Water (USDW) using Geophysical Logs and Chemical Reports in the Southern San Joaquin Basin, California; #80468 (2015)
David Kong and Janice Gillespie
Search and Discovery.com
.... Sonic, density, and neutron logs are available in the southern San Joaquin as well as porosity values from cores. Results shows that the resistivity...
2015
A Review of Well Log Interpretation Techniques for Carbonate Reservoirs of South-East Asia
P. Cooke-Yarborough
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... Porosity Determination Density, neutron and sonic (or acoustic) logs all respond to porosity, lithology and fluid content. When the carbonate...
1984
Establishing Petrophysical Benchmark for the Burgan Field in Kuwait - A Case Study; #20419 (2018)
Mona Rashaid, Yaser Amjad, Pratik Sangani, Steven Low, Christophe Darous, Laila Hayat, Alan Sibbit
Search and Discovery.com
.... For consistency, complete set of environmental corrections were performed on Gamma Ray, Neutron Porosity and Bulk Density logs. The key well study...
2018
Multi-Detector, Pulsed Neutron-Based Synthetic Openhole Logs- An Unconventional Gas Reservoir Case Study
Yonghwee Kim, David Chace
Unconventional Resources Technology Conference (URTEC)
... an innovative method to emulate basic openhole log responses (bulk density, neutron porosity and deep resistivity) for tight gas reservoirs. The emulation...
2013
Introduction
Richard H. Merkel
AAPG Special Volumes
... normally are the sonic, density, and the neutron porosity tools. We will examine in detail, later on, how values from these logs can be converted...
1979
Enhanced Reservoir Characterization for Optimizing Completion Decisions in the Permian Basin Using a Novel Field-Scale Workflow Including Wells with Missing Data
Artur Posenato Garcia, Laura M Hernandez, Archana Jagadisan, Zoya Heidari, Brian Casey, Rick Williams
Unconventional Resources Technology Conference (URTEC)
... well using gamma ray, bulk density, and neutron porosity logs and the PEF reconstructed in step 9. 11. We stack all the well-log data of the wells...
2019
1998
Field Summary: Red Lion Field
J.L. Davis
Rocky Mountain Association of Geologists
... Geologists Bull., v. 50, no. 10, p. 2112-2118. LOGGING PRACTICES Induction, sonic or density and neutron. RESERVOIR DATA Proven Productive Area (acres...
1982
Identification of Potential Sweet-Spots by Integrated Analysis of Core Samples and Conventional Wireline Logs in the Barnett Shale Play
Search and Discovery.com
N/A
Geology of Southeast Georgia Embayment: ABSTRACT
W. M. Frank
AAPG Bulletin
... on corrected sonic, density neutron, and gamma-ray logs can aid greatly in interpreting the rock record. Percentage shale calculations averaged over...
1979
Abstract: Shale Texture Effect on Pore-Structure/Permeability Evolution Characteristics: Implications for Overpressure Mechanisms, by T. J. Katsube, G. L. Bowers, and D. R. Issler; #90923 (1999)
Search and Discovery.com
1999
Lithology Crossplots: Applications in an Evaporite Basin–The Maverick Basin of Southwest Texas
J. V. Crues, Jr.
Bulletin of South Texas Geological Society
... Plot ϕ2 secondary porosity ϕD porosity from Density log ϕN porosity from Neutron log pb bulk density (pma)a apparent density of matrix rock...
1980
Scipio NW Field, Part 2, Conclusion: Upper Cromwell and Jefferson Sandstone Gas Reservoirs in T. 8 N., R. 13 E., Southwest McIntosh County, Oklahoma
Richard D. Andrews
Oklahoma City Geological Society
... or limy sandstone matrix (density of 2.71 and 2.68 g/m3, respectively). In the absence of a neutron log, density-porosity determinations were made...
2007
AAPG Archie Series, No. 1, Chapter 5: Drilling, Coring, and Logging Programs for Thinly Bedded Formations
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... and data processing be utilized. Density and neutron logs should be used for porosity determination in preference to acoustic logs. Log modeling...
2006
Neutron Count Rates Ratio as Salinity Independent Gas Identification Tool: Case in Mahakam Shallow Zone
Hidayat Mukmin, Febrina Ari Restuti, Gde Wirawan, Haris Kurniawan Hidayat
Indonesian Petroleum Association
.... This is known as a gas effect and when overlying with other porosity log such as density, it made evident of gas reservoir. Neutron-density crossover in gas...
2016
Well Log Assisted Evaluation of Heavy-Oil Resources--A Status Report: Section IV. Exploration Methods
W. H. Fertl
AAPG Special Volumes
... of modern cased-hole porosity devices. The latter includes a wide variety of neutron, acoustic, and density logs, several pulsed neutron concepts...
1987
Statistical Model for Source Rock Maturity and Organic Richness Using Well-Log Data, Bakken Formation, Williston Basin, United States: GEOLOGIC NOTES
Katherine B. Krystinik, Ronald R. Charpentier
AAPG Bulletin
... communication; 1983). The log suite included, where available, bulk-density, neutron-porosity, gamma-ray, resistivity, and sonic logs. Wells at the edge...
1987
Petrophysics of the Lance Sandstone Reservoirs in Jonah Field, Sublette County, Wyoming
Suzanne G. Cluff, Robert M. Cluff
AAPG Special Volumes
...;Compute shale volume from the gamma ray;Compute total porosity and shale-corrected (effective) porosity from the density, neutron, and sonic logs;Compute...
2004
Electric Logging Techniques – Fort Worth Basin
Bill Stallsworth
Dallas Geological Society
... porosity; see Fig. 2-B). Neutron porosity = 5.8% while in the same zone density porosity = 14–15%. Figure 2-B. Compensated Density Gamma Ray Log. In Fig...
1982
Improved Estimation of Gas Net Pay Zones in Shaly Sand Reservoirs A Case History from Anaco Area, East Venezuela
Maged Fam, Howard August, Fidel Rivero
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... as by the density-neutron crossover (shaded in yellow) in track # 3. From the behavior of the conventional log response, it can be expected...
2008
Sandstone Porosity Patterns in the Latrobe Group, Offshore Gippsland Basin
J. M. Bodard, V. J. Wall
Petroleum Exploration Society of Australia (PESA)
... of sonic, density and neutron log• derived porosities for Latrobe Group sandstones in fifty-two offshore Gippsland Basin wells reveals three zones...
1985
Extended Abstract: Quick-Look Technique for Quantifying Shale Distribution Types using Total Porosity versus Shale Volume Crossplots
James J. Willis, Duncan S. McIntosh, Jr., Jesse W. Zwennes, Gregory J. Ferguson
GCAGS Transactions
... and graphical representations on additional crossplots, effective porosity versus total shale volume (Fig. 10A) and density porosity versus neutron...
2017