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The AAPG/Datapages Combined Publications Database
Showing 85,805 Results. Searched 200,673 documents.
Abstract: Fracture Intensity, Relative Permeability, and Distinction Between Brittle vs Ductile for Unconventional Reservoirs Using Standard Triple/Quad Combo Logging Suites: Examples from the Bakken and Niobrara; #90242 (2015)
Michael Holmes
Search and Discovery.com
... a continuous depth range, a fracture swarm is suggested. Relative Permeability Examination of porosity/water saturation cross plots (Buckles Plot) can...
2015
Artificial Neural Network (ANN) Prediction of Porosity and Water Saturation of Shaly Sandstone Reservoirs; #51559 (2019)
Chaw Yin Nyein, Ghareb Mostafa Mostafa Ali Hamada
Search and Discovery.com
...Artificial Neural Network (ANN) Prediction of Porosity and Water Saturation of Shaly Sandstone Reservoirs; #51559 (2019) Chaw Yin Nyein, Ghareb...
2019
Seismic Attenuation Workflow for Lithology and Fluid Interpretation, #42035 (2017).
Raul Del Valle, Tatiana Kerdan, Alejandra Leon, Josue Renteria, Martin Diaz
Search and Discovery.com
... attenuation value in each case is associated to about 87% of water saturation (see Fig. 5). So areas of larger gas will have lower attenuation (but yet...
2017
Abstract: Origin and Consequences of Variable Gas Saturation in Coalbed Methane Reservoirs of the Black Warrior Basin, by Jack Pashin; #90078 (2008)
Search and Discovery.com
2008
Evaluating the Effects of Grain Statistics, Porosity and Saturation on Thermal Conductivity of Oil Sands
Search and Discovery.com
N/A
Dielectric Log Calibration Using a Unique Core-based ElectroMagnetic Response (EMR) Workflow: A Case Study
Ray Hanna, Carl Merkt
Unconventional Resources Technology Conference (URTEC)
..., and correlate results with other water saturation models from different logs. Recent technologies assist in the evaluation of new frontiers as well...
2023
Determination of the Lower Limit of Porosity of Production Reservoirs
V. A. Ivanov, V. G. Khramova
Petroleum Geology: A Digest of Russian Literature
.... Ivanov, V. A. and Karimova, M. Ya., 1964, Study of residual water saturation of gas reservoirs of fields of Mangyshlak: Izd. Kazan Gos. Univ. 4. Kochetov...
1965
Studying Seismic Signatures of Fluid Substitution in Reservoir Characterization
Search and Discovery.com
N/A
Low Salinity Cyclic Waterfloods for Enhanced Oil Recovery in Alaska North Slope - Abstract
Sathish Kulathu, Abhijit Dandekar, Shirish Patil, Santanu Khataniar, Godwin Chukwu
Alaska Geological Society
... with overburden pressure at atmospheric temperature for dead oil saturated cores. After initial water saturation, Amott-Harvey Wettability tests were performed...
2009
Abstract: Identifying Horseshoe Canyon Coal Water Saturation Differences Using Cased Hole Data; #90171 (2013)
Jay Williams and Quinton Rafuse
Search and Discovery.com
...Abstract: Identifying Horseshoe Canyon Coal Water Saturation Differences Using Cased Hole Data; #90171 (2013) Jay Williams and Quinton Rafuse...
2013
THE CoRes LOG, A CORE—RESISTIVITY LOG EVALUATION FOR ENHANCED FORMATION EVALUATION
TED J. GRIFFIN, JR.
Saskatchewan Geological Society
... and porosity are related to pore geometry characteristics which control critical upper limits of formation water saturation that must...
1984
Extended Abstract: Improving Production While Minimizing Completion Costs in the STACK
Rick Schrynemeeckers
Houston Geological Society Bulletin
..., hydrocarbon mixing, compartmentalization and water saturation. Downhole Geochemical Logging (DGL) provides an ultra-sensitive assessment...
2018
Relative Permeability: Part 5. Laboratory Methods
Jeffrey T. Hawkins
AAPG Special Volumes
.... Effective permeability to oil at irreducible water saturation 3. Absolute water permeability (For information on calculating air and liquid-water...
1992
Degree of Gas Saturation of Subsurface Waters of Productive Beds of Jurassic Hydrogeologic Complex of Kharampur Mega-Swell
D. A. Novikov
Petroleum Geology: A Digest of Russian Literature
... of Kg. In Stratum Yu-11 the coefficient of gas saturation of the water Kg is from 0.42 to 0.56 in the area of Kharampur local high and from 0.31 to 0.55...
2001
Water Quality Profiles From Well Logs: When They Don't Match Lab Analyses, Consider the Conductive Clays
Search and Discovery.com
N/A
ABSTRACT Monitoring, Verification, and Accounting of CO2 Fate in Geologic Formations: Linking the Chemical and Physical Effects of CO2 Injection to Geophysical Parameters, #90103 (2010)
Tiziana Vanorio, Gary Mavko
Search and Discovery.com
... end-member scenarios: uniform saturation (red line), patchy saturation (blue line), and porosity enhancement due to dissolution (100% water saturation...
2010
Relative Permeability Measurements of Gas-water-hydrate Systems
Namit J. Jaiswal, Abhijit Y. Dandekar, Shirish L. Patil, Robert B. Hunter, Timothy S. Collett
AAPG Special Volumes
... for different saturation values. The relative permeability to gas and water was determined by applying the Johnson-Bossler-Neumann method. Finally...
2009
Saturation Exponent at Various Wetting Conditions: Fractal Modeling of Thin-Sections
D. Abdassah, Y. Sumantri, P. Permadi, R. Sumantri
Indonesian Petroleum Association
... to determine the water saturation. For many decades, the exponent has been a subject of many laboratory investigations. The researchers (Keller, 1953...
1996
The Sand-Silt-Clay (SSC) Model: An Advanced Petrophysical Analysis and the Essential Applications to Lithology Computation, Permeability Estimation and Saturation Modeling, #42489 (2020).
Yudiyoko Ega Sugiharto, Gamal Ragab Gaafar
Search and Discovery.com
... in heterogeneous clastic formation which in turn can be used to determine water saturation on drainage capillarity (Choo, 2010). The Choo permeability equation...
Unknown
Understanding and Accounting for the Role of Pore Micro-Geometry in Contributing to Low Resistivity Pay in Heterogenous Carbonates
Search and Discovery.com
N/A
ABSTRACT: A Petrophysical Method to Evaluate Irregularly Gas Saturated Tight Sands Which Have Variable Matrix Properties and Uncertain Water Salinities; #90108 (2010)
Michael Holmes, Antony Holmes, and Dominic Holmes
Search and Discovery.com
...ABSTRACT: A Petrophysical Method to Evaluate Irregularly Gas Saturated Tight Sands Which Have Variable Matrix Properties and Uncertain Water...
2010
Abstract: Absolute and Relative Permeabilities from Well Logs in Tight Reservoirs; #90255 (2017)
Tarek Elkewidy
Search and Discovery.com
... special laboratory core analysis. Therefore, the well log derived permeability was obtained by relating surface area to irreducible water saturation, Swi...
2017
Abstract: Influencing Factors Study of a Carbonate NMR T2 Cutoff Determination; #91204 (2023)
Jun Gao, Hyung Kwak, Ahmad Harbi
Search and Discovery.com
... (90ms) are inadequate for the application of the permeability model to many formations of residual oil saturation by water-based mud filtrate invasion...
2023
Use of the Single Textural Parameter W for Solving the Microporosity Problem: Chapter VI
George B. Asquith
AAPG Special Volumes
... resistivities when microporosity is present. When water saturation, based on resistivity measurements, is calculated in a hydrocarbon-bearing zone...
1985
Combined Oil in Gas and Gas-Condensate Strata
A. G. Durmish’yan
Petroleum Geology: A Digest of Russian Literature
... from geophysical logging data, and also indirectly: first, the value of water saturation is determined, and then the gas saturation is calculated...
1963