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The AAPG/Datapages Combined Publications Database
Showing 22,213 Results. Searched 200,636 documents.
Characterization of the Bluebell Oil Field, Uinta Basin, Duchesne and Uintah Counties, Utah (SS-106 Pt. 1)
Craig D. Morgan, J. Wallace Gwynn, M. Lee Allison, Richard Curtice, Milind D. Deo, Richard Jarrard, Thomas H. Morris, Carol N. Tripp
Utah Geological Survey
... are biased by several percent, depending on mineralogy. Porosity determination from resistivity is completely impractical for Bluebell logs because...
2003
Analysis of Temperatures and Thermal Processes in the Uinta Basin
Sean D. Willett, David S. Chapman
CSPG Special Publications
... circulation has ceased, the measured BHT is invariably less than the true equilibrium temperature. Since this is a systematic error (mean error ≠ 0...
1987
BACKGROUND OF OHIO OIL AND GAS DEVELOPMENT*
JERRY D. JORDAN, Chairman of the Board, Clinton Gas Systems, Columbus, OH, Attorney for Vorys, Sater, Seymour and Pease, Columbus OH
Ohio Geological Society
... but these are still not adequate to make the final determination. They look for "traps" in an area where oil is likely...
1994
Imrpoved Reserve Estimates Using Spatial Averaging
Mohan Kelkar
Unconventional Resources Technology Conference (URTEC)
..., instead of using subjective value of EUR, actual production data that is true and available was decided to be used. Figure 2: Production Decline...
2015
Some Dip Problems
D. Jerome Fisher
AAPG Bulletin
... a simplified chart for the determination of the components of gentle dips. There follows a short discussion of the slope scale and the "minimum scale...
1937
Results of Testing of the “Transition Zone” in the Pavlov and Zelenogorsk Areas
R. Sh. Mamleev, V. I. Timonin
Petroleum Geology: A Digest of Russian Literature
... was done only opposite the intervals of low specific resistivity. In most cases water-free oil was obtained from a “transition zone” with a specific...
1960
Wellsford
Ernie Morrison
Kansas Geological Society
... and weathered material associated with Mississippian erosional surface. Conglomerate production in this area is difficult to differentate from "true...
1985
Thinbed Analysis with Conventional Log Suites
Richard M. Bateman
Indonesian Petroleum Association
... are: Under-estimation of the true formation resistivity Under-estimation of the true formation porosity in sand beds. The second order effects...
1990
Horizontal Cased Hole Evaluation Using a New Pulsed Neutron Spectroscopy Tool and Dipole Sonic
Richard Reischman, Edgar Velez, Aaron Green, Brian Reynolds, Damian Yasin, Blaine Spies
Unconventional Resources Technology Conference (URTEC)
... log data in open hole may not be practical or possible. This was especially true in the latest downturn when oil prices plummeted. Cased hole logging...
2017
Quantitative Gasometric Determination of Calcite and Dolomite by Using Chittick Apparatus
Aleksis Dreimanis
Journal of Sedimentary Research (SEPM)
...Quantitative Gasometric Determination of Calcite and Dolomite by Using Chittick Apparatus Aleksis Dreimanis 1962 Vol. 32 No. 3. (September...
1962
Fracture Evaluation in the Austin Chalk
Tom Fett
South Texas Geological Society Special Publications
... been in run in the Chalk. In horizontal holes they can be run on drill pipe or on coiled tubing. Resistivity measuring devices such as inductions...
1991
Co-operative inversion of geoelectrical data sets acquired from different electrode arrays
Duy Thong Kieu, Thi Chinh Truong
Petroleum Exploration Society of Australia (PESA)
..., Vietnam [email protected] SUMMARY Direct current resistivity (DCR) method is one of the most commonly applied geophysical exploration methods...
2019
Occurrence of Oil in the Austin Chalk at Van Field, Van Zandt County, Texas--A Unique Geologic Setting
James T. Lowe , Deborah B. Carington
GCAGS Transactions
... fracture stimulation technique. Reservoir limits of the Austin Chalk were determined by isopaching resistivity and porosity. A direct correlation...
1990
Biogenic Gas Reservoir Distribution Analysis Using AI Inversion and Seismic Attributes in The Nias Basin, North Sumatra
Nurul Azizah Haris, Ninda Saphira Mustafa, Fathkhurozak Yunanda Rifai, Shaska R. Zulivandama, Sabrianto Aswad
Indonesian Petroleum Association
... with the quick look method. This method assumes a target zone marked by a significant decrease in gamma-ray values, a high true resistivity value in (this study...
2020
Biostratigraphic Evaluation of a Sequence Stratigraphic Bounding Surface: The Cardinal/Leyland Unconformity ("E5/T5 Surface") in the Cardium Formation (Upper Cretaceous; Upper Turonian-Lower Coniacian) at Seebe, Alberta: REPLY
Federico F. Krause, Russell L. Hall, Siegfried D. Joiner, Keith B. Deutsch
CSPG Bulletin
...", THE CARDINAL/LEYLAND UNCONFORMITY RESISTIVITY LOGS AND CORRELATION We questioned the validity of using resistivity logs for mapping the "E5 Surface...
1995
Comparison of an Estimated Shear Wave Log with a Measured Shear Wave Log, by Felix Oghenekohwo, George Smith; #40687 (2011)
Search and Discovery.com
2011
Geological History of the Uncompahgre Plateau and Unaweep Canyon – Day 1 Guidebook
Andres Aslan, Rick Livaccari, William Hood, Chuck Betton, Alex Garhart, Thomas W. Oesleby
Grand Junction Geological Society
... uplift of mountain ranges and global climate change: chicken or egg? Nature, v. 346, p. 29–34. Oesleby, T. W., 1977, Geophysical determination of valley...
2005
Hydrocarbon Potential of Tight Sand Reservoir (Pab Sandstone) in Central Indus Basin-Pakistan; #50608 (2012)
M. Anwar Moghal, M. Ishaq Saqi, and M. Athar Jamij
Search and Discovery.com
... and petrographic information available through published literature has been used. Generally, the true thickness of Pab Sandstone is difficult to determine...
2012
Well Sitting Techniques
Robert W. Waring
Oklahoma City Geological Society
... the resistivity curve on an IES log or the neutron curve of a Gamma-Ray Neutron log) the inflection points correlate well even though the curves may...
1964
Fluid Flow, Stratigraphy and Structure in the Vicinity of the South Liberty Salt Dome, Texas
Banga, Tat, Capuano, Regina M., and van Nieuwenhuise, Donald S.
GCAGS Transactions
... to hydrogen by zinc for stable isotope determination: Analytical Chemistry, v. 57, p. 1437-1440. Kharaka, Y K., E. Callender, and W. W. Carothers, 1977...
2002
A case study of natural gas hydrates (NGH) in offshore NW Sabah: Identification, shallow geohazard implication for exploration drilling, extraction challenges and potential energy resource estimation
John Jong, Goh Hui Sin, Steve McGiveron, Jim Fitton
Geological Society of Malaysia (GSM)
... : true resistivity Based on the N/G ratio calculation, the calculated ratio is 0.97, while the net thickness of estimated reservoir is 32.6 m. To capture...
2020
Anisotropic true-amplitude migration
Tong Fei, Joe A. Dellinger, Gary E. Murphy, Jeffrey L. Hensley, Samuel H. Gray
CSPG Special Publications
...Anisotropic true-amplitude migration Tong Fei, Joe A. Dellinger, Gary E. Murphy, Jeffrey L. Hensley, Samuel H. Gray 1998 85 86...
1998
Revised stratigraphy, regional correlations and new bentonite radiometric ages for the Albian Loon River Formation, Fort St. John Group, northwestern Alberta
B. Hathway, G. Dolby, D. H. McNeil, S. L. Kamo, M. T. Heizler, N. Joyce
CSPG Bulletin
..., typically marked by an upward increase in gamma-ray API and an accompanying decrease in resistivity, are easily correlatable on wireline logs...
2013
Improved Technique for Determination of Densities and Porosities
H. R. Brankstone , W. B. Gealy , W. O. Smith
AAPG Bulletin
...Improved Technique for Determination of Densities and Porosities H. R. Brankstone , W. B. Gealy , W. O. Smith 1932 915 923 16 9. (September...
1932
Application of horizontal wells in three-dimensional shale reservoir modeling: A case study of Longmaxi–Wufeng shale in Fuling gas field, Sichuan Basin
Guochang Wang, Shengxiang Long, Yiwen Ju, Cheng Huang, and Yongmin Peng
AAPG Bulletin
...., S. Creaney, J. B. Kulla, F. J. Moretti, and J. D. Stroud, 1990, A practical model for organic richness from porosity and resistivity log: AAPG...
2018