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Showing 35,488 Results. Searched 200,693 documents.
Machine learning and explainable AI for predicting missing well log data with uncertainty analysis: A case study in the Norwegian North Sea
Sushil Acharya, Karl Fabian
International Meeting for Applied Geoscience and Energy (IMAGE)
...Machine learning and explainable AI for predicting missing well log data with uncertainty analysis: A case study in the Norwegian North Sea Sushil...
2024
Geosteering Using True Stratigraphic Thickness
Charles R. Berg, Andrew C. Newson
Unconventional Resources Technology Conference (URTEC)
... is to compare a log trace in the horizontal well, usually a gamma ray log, to the same log in a nearby vertical well (the pilot or template...
2013
Facies-Calibrated Petrophysical and Geocellular Property Modeling Using Data Analytics and Multi-Point Statistics in the Delaware Basin, USA
Margaret Lessenger, Tad Gladczenko, James Hardt, Matt Houston
Unconventional Resources Technology Conference (URTEC)
... the petrophysical analysis of log data from over 400 wells and core data from over 50 wells to develop petrophysical property modeling for a basin-scale...
2019
Induction-Electrical Logging in the Texas-Oklahoma Panhandle
H. W. True
Panhandle (Texas) Geological Society
... of the conventional electrical log by induction-electrical logging in the majority of formations encountered in the Panhandle. The basic advantages...
1957
The Use of LWD and its Impact on Petrophysical Evaluation in the Belida Field, Block 'B', South Natuna Sea
Agus Sutoto
Indonesian Petroleum Association
... it was impossible to run them. Expensive drillpipe assisted logs were conducted when conventional log would not go downhole. To obtain good quality data...
1994
The Use of Rw and Sh Log-Derived Values in Oil and Gas Exploration Programs
Bob Jones
Wyoming Geological Association
...The Use of Rw and Sh Log-Derived Values in Oil and Gas Exploration Programs Bob Jones 1968 101 105 Dickey, Parke A., 1966, Patterns of Chemical...
1968
Some Innovations in Quick Look Log Analysis*
Earl W. Sutton
Southeast Asia Petroleum Exploration Society (SEAPEX)
...Some Innovations in Quick Look Log Analysis* Earl W. Sutton 1975 115 151 A quick, simple, effective wellsite technique is described for empirically...
1975
Petrophysical Data Integration Increases Reserves in Low Contrast Pay
Mark Deakin, Wan Manan
Indonesian Petroleum Association
... and quantification of reserves difficult. An integrated petrophysical approach is adopted to overcome these difficulties. Borehole image log interpreted facies...
1998
TRUE THICKNESS LOG FROM DIPMETER DATA
William H. Stalhuth
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
...TRUE THICKNESS LOG FROM DIPMETER DATA William H. Stalhuth NOTAS TECNICAS TRUE THICKNESS LOG FROM DIPMETER DATA 2 William H. Stalhuth 1 1 1 Fig...
1961
Numerical Methods for Mineral Estimation from Well Logs
John H. Doveton
Special Publications of SEPM
... mineral points and lithology lines. Unfortunately, the depth information of the log overlay is lost in the crossplot, but this loss is offset...
1994
Regional Correlations and Reservoir Characterization Studies of the Morrow Group in the Anadarko Basin Area of Western Oklahoma
Craig M. Williams, Walter J. Hendrickson, Paul W. Smith
Tulsa Geological Society
... is reincorporated into the Primrose lithology making log responses almost identical. Only with meticulous cross sections, sometimes on a section by section...
1996
Rapid Phi-Millimeter Conversion by Ordinary Slide Rule: NOTES
Robert L. Folk
Journal of Sedimentary Research (SEPM)
... is that the slide rule have a log (L) scale and a D scale. The simplicity of the conversion is made possible by a fortunate relationship: the geometric ratio...
1964
Improving Effectiveness of Geophysical Logging Methods in the North of the Timan-Pechora Province
B. P. Degtyarev
Petroleum Geology: A Digest of Russian Literature
... differentiated, productive strata can be recognized with the induction log: ϱpIK is less than 4.5 ohm-m for water-saturated beds, greater than 10 ohm-m...
1980
Mudlogging: The Mudlog: Part 3. Wellsite Methods
Alun Whittaker
AAPG Special Volumes
... 10% of the total sample volume. This is commonly referred to as a percentage log. Some mudlog formats have an interpreted lithology column adjacent...
1992
Advances in Image Log Visualization and Interpretation, James J. Willis , #90093 (2009)
Search and Discovery.com
2009
ABSTRACT: Workflow for Shale Gas Petrophysical Analysis using Standard Log Measurements; #90118 (2011)
Khaled H. Hashmy and Jos Jonkers
Search and Discovery.com
...ABSTRACT: Workflow for Shale Gas Petrophysical Analysis using Standard Log Measurements; #90118 (2011) Khaled H. Hashmy and Jos Jonkers Workflow...
2011
Upper Mississippi Valley, Iowa City, Iowa to Duluth, Minnesota: 9th Annual Field Conference
George F. Kay, Arthur C. Trowbridge
Kansas Geological Society
... of Eastern Iowa opp. p. 24 ROAD LOGS Road Log for Sunday, August 25 24 General Statement Road Log for Sunday Morning 29 Road Log...
1935
ML-based deconvolution method for high-resolution fast inversion of induction log data in deviated wells
Teruhiko Hagiwara
International Meeting for Applied Geoscience and Energy (IMAGE)
...ML-based deconvolution method for high-resolution fast inversion of induction log data in deviated wells Teruhiko Hagiwara ML-based Deconvolution...
2022
Borehole Imaging in the Permian Basin
Lee Sanders, Kevan Fuchs
West Texas Geological Society
... information derived from both the image log and conventional open hole logs as an integral part of the formation evaluation process. The high resolution...
2003
Utilization of Old Cased-Hole Logs for Characterization of the Naturally Fractured Spraberry Formation, Midland Basin, Texas
Ashish K. Banik, David S. Schechter
West Texas Geological Society
... reported in neutron counts or API units or even no units into a meaningful porosity log. This investigation shows that the cut-off criteria...
1997
2004
Determination of Porosity of the Palo Pinto Reef by Radioactivity Logging
A. J. Kerr
Abilene Geological Society
... and lithology within this field after proper consideration of log sensitivity has been taken. The method described herein utilizes a relative shale line which...
1950
Log Interpretation in the Brackish Water Frio Trend
Terry Walker
GCAGS Transactions
...Log Interpretation in the Brackish Water Frio Trend Terry Walker 1959 Vol. 9 (1959), The interpretation of electrical well logs in the brackish...
1959
Log Evaluation and Wireline Operations In The Delaware Basin
G. F. Horst, D. A. Wilson
West Texas Geological Society
...Log Evaluation and Wireline Operations In The Delaware Basin G. F. Horst, D. A. Wilson 1968 111 117 The Sonic Log and the Delaware Sand, Marcus L...
1968
Extended Abstract: Stratigraphy to Seismic (StS™): Integrating Biostratigraphic Interpretations with Seismic Data
Paul Watson, Caroline Reid, Elisabeth Nairn
GCAGS Transactions
... in .LAS (Log AS-CII [American Standard Code for Information Interchange) format which can be plotted within workstation applications. StS™ has taken...
2012