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The AAPG/Datapages Combined Publications Database
Showing 98,781 Results. Searched 200,673 documents.
Formation Pressure Correction to Enhance the Prediction of the OWC in a Normal Pressure Reservoir
Search and Discovery.com
N/A
Oil-Base Mud Filtrate and Hydrogen Index Effects on Magnetic Resonance Porosity in Gas Reservoirs, #42332 (2018).
Stanley Oifoghe, Victor Okowi, Holger Thern,
Search and Discovery.com
..., these additives may invade into the near-wellbore formation and change the originally preferential water-wet mineral surface to mixed-wet or oil-wet...
2018
Channels in Resedimented Chalks, Cretaceous Gulf Coastal Province of Texas and Mexico: ABSTRACT
Brian E. Lock
AAPG Bulletin
... shelf source; sedimentary features suggest redeposition by moderately low-density turbidity currents in a midfan setting characterized by distinctive...
1984
Old Electrical Log Interpretation [Pre-1958], Chapter 7: Porosity from the Short Normal
Hilchie, D.W.
AAPG Special Volumes
... that the Rm should really be Rmf with a correction for formation water not flushed out of the field of vision of the short normal and also corrects...
1979
Abstract: Reservoir Parameters in the Wilrich Member of the Spirit River Formation; #90224 (2015)
Michael D. Fawcett
Search and Discovery.com
... the data. The key observations are: • • • • Density sandstone porosity logs underestimate porosity by 2-3 porosity units. Dean Stark measured water...
2015
The Role of LWD
Search and Discovery.com
N/A
New Developments in Radioactive Well-Logging Research
Richard L. Caldwell , Robert F. Sippel
AAPG Bulletin
... water to air the change in counting rate is about 400 per cent. 2. FORMATION-DENSITY LOGGING This tool, shown schematically in Figure 17, uses...
1958
Effects of Diagenesis on Enhanced-Resolution Bulk Density Logs in Tertiary Gulf Coast Sandstones: An Example from the Lower Vicksburg Formation, McAllen Ranch Field, South Texas
Jeffry D. Grigsby , Richard P. Langford
AAPG Bulletin
...Effects of Diagenesis on Enhanced-Resolution Bulk Density Logs in Tertiary Gulf Coast Sandstones: An Example from the Lower Vicksburg Formation...
1996
Abstract: Evidence for Solution Compaction in Lime Grainstones, by Paul D. Winchester; #90968 (1977).
Search and Discovery.com
1977
Abstract: Seismic and Potential Field Data Integration for Subsalt Exploration in the Red Sea, Saudi Arabia; #90319 (2018)
Goutam K. Nayak
Search and Discovery.com
... Provinces, Saudi Arabia. ABSTRACT In the northern Red Sea shallow water transition zone, the best quality seismic reflection data are observed...
2018
Negative Production Factor Recognition and Separation from Other Pore Fluids with Advanced Logging Techniques: A Case Study from Junggar Basin
Zengbao Zhang, Xianbo Meng, Jianbo Lv, Pengpeng Yang, Liang Cai, Liu Zhong Li, Jin Long Wu, Xianran Zhao
Unconventional Resources Technology Conference (URTEC)
... China. Conventional logs, advanced spectroscopy, and NMR were logged in the target formation. With the matrix density derived from spectroscopy...
2024
Petrophysical Challenges and Triumphs in the Gippsland Basin; #10835 (2016)
Andrew A. Mills, Kumar Kuttan
Search and Discovery.com
... core analysis were used to show that the formation salinity of the connate water within the hydrocarbon intervals was significantly higher than...
2016
Determination of Calcite and Dolomite Composition Using the Air Comparison Pycnometer
Donald H. Zenger
Journal of Sedimentary Research (SEPM)
... been used to analyze carbonate rocks for calcite-dolomite content. One approach is based on the difference in density of the two minerals...
1968
Tool Descriptions
Richard H. Merkel
AAPG Special Volumes
... are developed within the well bore as a result of the difference in salinity between the borehole fluid and natural formation water. However, there must...
1979
Determination of Formation Organic Carbon Content Using a New Neutron-Induced Gamma Ray Spectroscopy Service that Directly Measures Carbon
Jorge Gonzalez, Richard Lewis, James Hemingway, Jim Grau, Erik Rylander, Iain Pirie
Unconventional Resources Technology Conference (URTEC)
... and, consequently, oil and gas recovery factors. However in cases where formation water salinity is either too fresh or unknown the resistivity...
2013
The Practical Use and Application of theMagnetic Resonance Imaging Log in the Piceance Basin
Paul Lipinski, John Gregg, Mike Mullen
Rocky Mountain Association of Geologists
... of a formation. In reservoir pore space, hydrogen is present in water, gas, or oil. Unfortunately, the magnetic resonance response to the hydrogen...
2003
Acquisition and Interpretation of Horizontal Well Logs
Kyel Hodenfield, Bill Scanlan
Pacific Section of AAPG
...) measurements (dual resistivity, natural gamma ray spectroscopy, neutron porosity, formation bulk density and photoelectric factor, Pe). They come later from...
1992
Features of Producing Oil Pools in the Bituminous Clays of the Bazhenov Formation
I. I. Nesterov, R. I. Medvedskiy, A. D. Storozhev
Petroleum Geology: A Digest of Russian Literature
... pressures (up to 49 mpa) and high formation temperatures (up to 136°C). The oil is of good quality: density of 0.833, viscosity under formation conditions...
1981
ABSTRACT: The Source Rocks Evaluation in Beibu Gulf Basin Using Well Logs, by Taotao, Yang; #90155 (2012)
Search and Discovery.com
2012
Abstract: Concepts Relating Reservoir Mineralogy to Reservoir Interpretation, Completion and Economics, by R. J. Yedlosky; #90950 (1996).
Search and Discovery.com
1996
ABSTRACT: Formation Evaluation of a Volcanic Reservoir: Barmer Basin, India; #90118 (2011)
Tim O’Sullivan, Manu Singhal, and Praveen Agnihotri
Search and Discovery.com
...ABSTRACT: Formation Evaluation of a Volcanic Reservoir: Barmer Basin, India; #90118 (2011) Tim O’Sullivan, Manu Singhal, and Praveen Agnihotri...
2011
The Combined Use of Core Analysis and Log Data for Better Productivity Evaluation
R. C. Wilshusen
South Texas Geological Society Special Publications
... with water. Hydrocarbons subsequently accumulated in the various traps and segregated in vertical column in accordance with fluid density...
1962
ABSTRACT: Wink Sink: Salt Dissolution and Catastrophic Subsidence in Hendrick Field, Winkler County, Texas, by Robert W. Baumgardner, Jr.; #91030 (2010)
Search and Discovery.com
2010
Abnormal Formation Pressure: REPLY
John S. Bradley
AAPG Bulletin
...Abnormal Formation Pressure: REPLY John S. Bradley 1976 1127 1128 60 7. (July) Bradley, J. S., 1975, Abnormal formation pressure: AAPG Bull., v. 59...
1976
Difficult Lithologies: Part 4. Wireline Methods
Khaled Hashmy, Mark Alberty
AAPG Special Volumes
... of shale and the salinity of formation water can significantly affect the resistivity of the formation. A variety of saturation models have been developed...
1992