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The AAPG/Datapages Combined Publications Database
Showing 35,488 Results. Searched 200,693 documents.
Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling; #51689 (2021)
R. Ahmadov, S. Carhart, K. Johnson, L. Louis, G. Boitnott
Search and Discovery.com
...Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling; #51689 (2021) R. Ahmadov...
2021
Colour Image Transformations of Wireline Logs as a Medium for Sedimentary Profile Analysis
D.R. Collins, J.H. Doveton
CSPG Bulletin
...) No. 2. (June) Spontaneous potential and gamma-ray log profiles of sandstone-shale sequences express variations in shale content and indicate trends...
1988
AAPG Archie Series, No. 1, Chapter 11: High-resolution Techniques
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
... or invasion effects. Logs treated by LCM may include lithology, porosity, and resistivity logs. The second component is resistivity log modeling...
2006
Permeability Estimation from Fracture Calibration Test Analysis in Shale and Tight Gas
Han Xue, Christine Ehlig-Economides
Unconventional Resources Technology Conference (URTEC)
... of URTeC is prohibited. Summary Fracture calibration test analysis using the log-log diagnostic plot standard for pressure transient analysis has been...
2013
Validation of Core-Based Mineralogy Is Necessary for the Accurate Evaluation of Mineralogy Derived from Elemental Spectroscopy Logs
John Longo, Aamir Siddiqui, Michael Manning
Unconventional Resources Technology Conference (URTEC)
...-hole samples (core plugs or drill cuttings) for a confirmation of log-derived mineralogy. Disagreement in the core and log derived mineralogy is often...
2016
Mapping Stratigraphic Traps with Seislog
Roy O. Lindseth
Indonesian Petroleum Association
... velocities and the Seislog, in common with all single log types, cannot provide an unique solution for lithology determination. To illustrate...
1977
Constrained tomography for improved presalt elastic full-waveform inversion
Yaofeng He, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... inversion (AFWI/EFWI) to produce reliable elastic properties, which are important for predicting reservoir rock type. Sonic log data combined with interpreted...
2022
Porosity Calibration of Modern Porosity Logs and Old Neutron Logs, Mabee Field, Andrews and Martin Counties, Texas
Dennis W. Dull
Houston Geological Society Bulletin
... of the major tasks in the reservoir description was to determine the original oil in place utilizing all available log and core data. The purpose of this paper...
1993
Pore Pressure Estimation in Complex Lithologies: A Novel Approach in Delaware Basin Wolfcamp
Andy Popielski
Unconventional Resources Technology Conference (URTEC)
... is prohibited. Abstract This paper describes a log-based pore pressure estimation method in unconventional reservoirs with complex lithology...
2019
The Porosity Logs
John H. Doveton
Special Publications of SEPM
... influence the density reading to suggest a higher apparent porosity. In some sedimentary successions, the density log is a useful lithology indicator in its...
1994
Estimation of Nuclear Magnetic Resonance Log Parameters from Well Log Data Using a Committee Machine with Intelligent Systems
Rohmatul Aminah, M. Dwi Bagus Aurijanto
Indonesian Petroleum Association
...Estimation of Nuclear Magnetic Resonance Log Parameters from Well Log Data Using a Committee Machine with Intelligent Systems Rohmatul Aminah, M. Dwi...
2015
The Spontaneous Potential Log: Chapter II
George B. Asquith, Charles R. Gibson
AAPG Special Volumes
...The Spontaneous Potential Log: Chapter II George B. Asquith, Charles R. Gibson 1982 28 40 ME 3: Basic Well Log Analysis for Geologists General...
1982
Petrophysical Characterization of a Lower Cretaceous Carbonate Reservoir, Onshore Abu Dhabi, UAE
Suryanarayana Karri and Yousef Al Mehairi
Search and Discovery.com
... stratigraphy framework was defined using extensive analysis of available core data and well log correlations. In addition, the study identified seven...
Unknown
Predicting Reservoir Heterogeneity in the Upper Cretaceous Frontier Formation in the Western Powder River Basin - An Integrated Stratigraphic, Sedimentologic, Petrophysical and Geophysical Study
Michael Hofmann, Samuel Fluckiger, Andrew Hennes, Jeff Zawila, Haihong Wang
Unconventional Resources Technology Conference (URTEC)
... sediment cores expanded over 400 wireline log suites and 440 square miles of 3D seismic in the western Powder River Basin, Wyoming. The integrated model...
2015
Percentile Log Normalization: Example from Bar-Mar Field, Crane County, Texas
Mark R. Vining
West Texas Geological Society
... area and stratigraphic interval of known lithology and well-log response, representative statistics of the high and low extremes of a formation...
1998
Use of Multiple Log Curves to Predict Permeability in a Dolomite Reservoir, San Andres of Welch Field, Dawson County, Texas
Gregory D. Hinterlong
West Texas Geological Society
...Use of Multiple Log Curves to Predict Permeability in a Dolomite Reservoir, San Andres of Welch Field, Dawson County, Texas Gregory D. Hinterlong...
1996
3D Porosity Model of Parigi and Pre-Parigi Carbonate Using Acoustic Impedance Volume in LL Field, Offshore North West Java
Dini Aulia Husnil, Normansyah
Indonesian Petroleum Association
... grid ready then the next step would be upscaling well log. This is where log value would be average per 5 ft (height per cell) - using arithmetic...
2019
Abstract: Support Vector Machine (SVM)-based Geostatistical Inversion: An Integrated Solution to Honor Well-log Data and Seismic Attributes; #90171 (2013)
Yexin Liu
Search and Discovery.com
...Abstract: Support Vector Machine (SVM)-based Geostatistical Inversion: An Integrated Solution to Honor Well-log Data and Seismic Attributes; #90171...
2013
Success Story: CO Log Finds By-Passed Oil in a High Water-Cut Offshore Well and Increases Oil Production and Reduces Workover Cost
Sri Khresno Pahlevi, Ambaria Prakoso, Akbar Kurniawan, Suderajat, Bambang Ontowiryo, Ilhami Nur
Indonesian Petroleum Association
... contact between M2-03 and M2-01 may be due to residual oil, water coning or lithology changes. Compare to mud log data, open hole log and petrophysics log...
2012
Porosity Calibration of Modern Porosity Logs and Old Neutron Logs, Mabee Field, Andrews and Martin Counties, Texas
Dennis W. Dull
West Texas Geological Society
... in the reservoir description was to determine the original oil in place utilizing all available log and core data. The purpose of this paper...
1992
Quick-Look Lithology from Logs: Part 4. Wireline Methods
N. J. Hancock
AAPG Special Volumes
... (pore fluids) have negligible effect, making the log good for lithology. Unfortunately, heavy elements have an enormous effect. Thus, a few percent...
1992
Geological Road Log of the Hanson Lake Road - Flin Flon Area, Saskatchewan - Manitoba
J. E. Christopher and D. M. Kent
Saskatchewan Geological Society
...Geological Road Log of the Hanson Lake Road - Flin Flon Area, Saskatchewan - Manitoba J. E. Christopher and D. M. Kent 1966 Geological Road Log...
1966
ABSTRACT: CORE LOGGING
J. E. Banks
GCAGS Transactions
...ABSTRACT: CORE LOGGING J. E. Banks 1951 Vol. 1 (1951), A large scale, multi-column log form is proposed for recording and analyzing the abundant...
1951
AAPG Archie Series, No. 1, Chapter 13: Summary and Recommendations
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
..., log convolution modeling should also be considered to improve the resolution of lithology and porosity logs [Chapter 11]. A low-resistivity...
2006
Upper and Middle Tertiary of Brazos River Valley, Texas
Fred E. Smith
Houston Geological Society
... in Area Road Log -- Illustrations and Sections Annotated Bibliography Bibliography...
1958