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The AAPG/Datapages Combined Publications Database
Showing 26,341 Results. Searched 200,616 documents.
Gas Occurrence in the Caney Shale, Part 2, Conclusion
Tyler J. Maughan, David Deming
Oklahoma City Geological Society
... Analysis Method For the general log analysis the minimum, mean, and maximum values of the gamma ray, resistivity, and density porosity parameters were...
2007
Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration
Lim Yen Jun, Lo Shyh Zung
Geological Society of Malaysia (GSM)
...Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration Lim Yen Jun, Lo Shyh...
2018
Sequence Stratigraphy as a Tool for Interpretation of the Cockfield/Yegua in Southwestern Louisiana
Brian E. Lock , Sheila L. Voorhies
GCAGS Transactions
... the presence of an apparent unconformity (Lock and Voorhies, 1986) at this boundary. Good, easily traceable resistivity markers in the underlying...
1988
Evaluation of Naturally Fractured Reservoirs in Indonesia Using Formation Imaging and Sonic Logs
William H. Borland, Richard E. Netherwood, Sanggam Hutabarat, Dedi Juandi, Leo Anis, Hari Kurniawan, Ramsin Eyvazzadeh
Indonesian Petroleum Association
...) Oil Base Mud imager OBMI sensor buttons. Electrical Imaging Electrical imaging logs provide a high-resolution shallow resistivity image of the formation...
2002
Applications of the Electromagnetic Propagation Tool in Indonesia
B. R. Wood, P. Westaway
Indonesian Petroleum Association
... by the fact that the EPT measurement is most accurate in fresher waters where classical resistivity approaches lack resolution. The EPT Tool Figures...
1982
Characterization of multiphase fluid displacements by the geoelectric method at a laboratory microscale
Adrián Tichno, María Victoria Bongiovanni, Lucas Pavlov, Ana Osella, Matías de la Vega
International Meeting for Applied Geoscience and Energy (IMAGE)
... saturations were converted to resistivities using Archie's law (1942). Figure 4 shows an image of the apparent resistivities obtained for each time...
2024
New NMR-Based Methodology for Inferring the Presence of Movable Heavy Oil in Reservoir Layers; #40519 (2010)
Pedro A.Romero, Nestor Acosta, and Hiran Serrano
Search and Discovery.com
... principal indicators: reservoir pressure development of spontaneous potential increase of the resistivity response of the layer the slope of the T2...
2010
Development of Tight Gas Sand Core Analysis Techniques for the Pinedale Field, Sublette County, Wyoming
John M. Dacy, Paul R. Martin, Robert H. Lee
AAPG Special Volumes
... minerals lining the pores in the producing intervals. Early in the core evaluation program, it became apparent that mineralogy, clay composition...
2014
Log Interpretation in Deltaic Sequences
P. Lalouel
Indonesian Petroleum Association
... and exploration wells (fig. 4). Figure 4. Logging programme used since 1976. As resistivity tool, the DLL* with SP and GR is now generally used...
1979
Core Description, Lithofacies Interpretation and Sedimentological Characterization of a Mixed Provenance Alluvial Fan: the Pleistocene Tulare Formation, Midway Sunset Field, Kern County, California; #20200 (2013)
Emily Fisher
Search and Discovery.com
... (Potter) Shallow Marine U Tulare Alluvium Log Identification of Upper Tulare Upper Tulare has low resistivity Triple Combo/Dielectric (EPT...
2013
Precambrian basement reservoirs: Case study from the northern Bongor Basin, the Republic of Chad
Lirong Dou, Jingchun Wang, Renchong Wang, Xiaodong Wei, and Chandramani Shrivastava
AAPG Bulletin
... are high-angle continuous (full sinusoid) and discontinuous (segments) traces with a “bright” high-resistivity response and restricted apparent aperture...
2018
Petrophysics of the Lance and Upper Mesaverde Reservoirs at Pinedale Field, Sublette County, Wyoming, USA
Suzanne G. Cluff, Robert M. Cluff, Daniel G. Hallau, Ryan J. Sharma
AAPG Special Volumes
...) and the Arps equation from the baseline resistivity values cited above. We believe the apparent salinity difference between the Lance and Upper Mesaverde...
2014
An Efficient Workflow for Geological Characterization in Unconventional Reservoirs from a New Through-the-Bit Logging Electrical Micro-Imaging Tool, #42334 (2018).
Shiduo Yang, Patrick McBride, Josselin Kherroubi, Alexis He, Isabelle Le Nir, Daniel Quesada, Redha Hasan AI Lawatia, Andy Wray,
Search and Discovery.com
... a novel borehole resistivity image. In horizontal wellbores, bedding boundaries are usually parallel to well trajectory, making bed boundary...
2018
Well Log and 2D Seismic Data Character of the Wilcox Group in South-Central Louisiana
Catherine B. Enomoto
GCAGS Transactions
... at this location on gamma ray (GR) and resistivity logs. The Wilcox Group is over 2000 feet (610 meters) thick in the International Paper 4 well. Figure 8...
2014
Design and Results of the Mariano Lake-Lake Valley Drilling Project, Northwestern New Mexico
Allan R. Kirk, A. Curtis Huffman Jr., Robert S. Zech
AAPG Special Volumes
..., the natural gamma-ray, spontaneous potential, single point resistance, normal resistivity, neutron-neutron porosity, focused resistivity, and induced...
1986
Deposition and diagenesis of Mississippian chat reservoirs, north-central Oklahoma
Suzanne M. Rogers
AAPG Bulletin
... for a productive chat well include low resistivity, large SP deflection, microlog permeability, 25% or more porosity, and apparent water saturation not greater...
2001
Regional stratigraphy, elemental chemostratigraphy, and organic richness of the Niobrara Member of the Mancos Shale, Piceance Basin, Colorado
Aya El Attar, and Matthew J. Pranter
AAPG Bulletin
... wells spaced 20 mi (∼32 km) apart closely match lithostratigraphic correlations made using gamma-ray and deep-resistivity wireline logs. Lithologic...
2016
Lombardi reservoir, San Ardo field, California: Sequence stratigraphy in a deltaic environment associated with local tectonism
D. K. Larue, J. Allen, N. Driscoll, D. Loera, S. McGlothlin, C. McWilliams, R. Murphy, N. Pearson, and J. Singer
AAPG Bulletin
... logs show spontaneous potential on left track (colored by amplitude) and resistivity on right track (color by apparent net or gross). Interpreted sand...
2017
EXPLORATION IN THE MISSISSIPPIAN MISSION CANYON OF THE CATWALK FIELD
K. SHANKS, T. BAILEY
Williston Basin Symposium
... electric logs. These pessimistic values are predominantly due to a fractured reservoir. The Laterolog deep and shallow resistivity...
1982
Computer-Aided Geologic Study of Yoakum Field, Dewitt and Lavaca Counties, Texas
Stewart Chuber
South Texas Geological Society Special Publications
.... It will soon become apparent which markers persist and are good structural horizons. Each well should be annotated for sidewall core or whole core information...
1986
Beyond the Bad-Water LineA Model for the Occurrence of Brackish Water in Upper Coastal Plain Aquifers in Texas
Stephen Z. Hoff Jr., Alan R. Dutton
GCAGS Journal
..., and TDS estimates calculated from resistivity well logs. A relation between TDS and specific conductance was extended from the freshwater-to-brackish-water...
2017
Towaoc (Oil), T. 33 1/2 N., R. 20 W., NMPM, Montezuma County, Colorado
C.W. Spencer
Four Corners Geological Society
... on rocks at the top of the Ismay (see structural map) is not apparent, however, using present well control. The Towaoc field is the southernmost of a series...
1978
Integration of Conventional Petrophysical Interpretation and Borehole Images; #41553 (2015)
Michael Isherwood, Nicholas Harvey
Search and Discovery.com
... Data Processing involves independent computation of the resistivity, total or effective porosity and Vclay directly from image data, calibrating...
2015
A Tale of Two Conventional Reservoirs: Nanushuk and Torok on the North Slope, Alaska; #42551 (2020)
Sumit Verma, Shuvajit Bhattacharya
Search and Discovery.com
..., are within a few miles of the discovery wells, such as the Horseshoe 1. Therefore, it is apparent that the oil reservoirs are present in some places...
2020
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
... factor m is calculated using the provided deep investigation resistivity (Rt), apparent water saturation (Rwa) logs and density derived porosity logs (ϕ...
2017