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Showing 16,280 Results. Searched 200,673 documents.
Reliability of Saturation-Pressure Method for Dating Time of Oil Accumulation
M. E. Hoshkiw
AAPG Bulletin
... remains generally constant, but the pressure changes, the bubble-point pressure commonly is called the "saturation pressure." ROLE OF WATER A section...
1970
Reservoir Geology of the Taylor Sandstone in the Oak Hill Field, Rusk County, Texas: Integration of Petrology, Sedimentology, and Log Analysis for Delineation of Reservoir Quality in a Tight Gas Sand: Reservoir Characterization and Modeling
C. L. Vavra, M. H. Scheihing, J. D. Klein
AAPG Special Volumes
...% to 90% successful in determining the petrofacies, based on comparison to core (Figure 13). Water Saturation Model Water saturation calculations...
1991
Mixed Reservoir Wetting in Unconventional Reservoirs and Interpretation of Porosity/Resistivity Cross Plots, Derived From Triple-Combo Log Data
Michael Holmes, Antony M. Holmes, Dominic I. Holmes
Unconventional Resources Technology Conference (URTEC)
..., a rock property, often assumed to be 2.0 Archie saturation exponent, a fluid property, often assumed to be equal to m Total water saturation (clean...
2017
Method of Determination of the Coefficient of Oil Output with a Dissolved Gas Drive
V. S. Melik-Pashev
Petroleum Geology: A Digest of Russian Literature
... of determination of the coefficient of oil saturation of cores as a basis of the coefficient of oil output: NX, No. 10. The absence of core recovery...
1958
Correlating Seismic Attributes to Reservoir Properties using Multi-variate Non-linear Regression
Robert S. Balch, William W. Weiss, Shaochang Wo
West Texas Geological Society
... porosity (Φ), water saturation (Sw), and net pay, for the Cherry Canyon and Brushy Canyon in Nash Draw Field southeast New Mexico. Seismic attributes...
1998
Water Flooding, Coring, Testing, and Logging: Chapter 7
C. Arnold Brown
AAPG Special Volumes
.... Accuracy is around ± 15% for determining water saturation. The Log-Inject-Log (LIL) technique involves the use of two logging surveys, run...
1989
Development of Tight Gas Sand Core Analysis Techniques for the Pinedale Field, Sublette County, Wyoming
John M. Dacy, Paul R. Martin, Robert H. Lee
AAPG Special Volumes
... advances in core-based water saturation analysis of Shaly tight gas sands, Petrophysics, v. 49, no. 1, p. 17–27. De Waal, J.A., K.J. Bil, J.D. Kantorowicz...
2014
Electrical Characterization of Low Resistivity Fresh Water Fluvial Reservoirs of Krishna Godavari Basin, East Coast, India; #11081 (2018)
Lalaji Yadav, Troyee Dasgupta, Ashutosh K. Singh
Search and Discovery.com
...) Abstract Determination of hydrocarbon saturation in low resistivity fresh water fluvial reservoirs has long been a challenge because of the complexities...
2018
Customized Formation Evaluation Workflow and Production Prediction of a Shale Gas Reservoir: A Case Study in Huangjinba Block, China
Xing Liang, Gao Cheng Wang, Li Wei Jiang, Yun Rui, Zhao Zhang, Jue Mei, Yue Wang, Kai Xuan Li, Xian Ran Zhao, Hai Peng Zhao, Feng Pan
Unconventional Resources Technology Conference (URTEC)
... is successfully utilized to calibrate the porosity, permeability, and water saturation derived from a wireline petrophysical calculation. Ion-milled backscatter...
2019
The Combination of Gas While Drilling, Rate of Penetration, and Petrophysical Analysis for Formation Evaluation
Lia Reulina Ketaren, Fachmy Muhammad Irhamsyah, Arnaz Ayuba
Indonesian Petroleum Association
... is used for estimating reservoir properties and fluid type such as shale volume, porosity, and water saturation. Gas while drilling data is conducted...
2018
Modernizing Petrophysical Interpretation in Unconventional Reservoirs by Integrating Advanced Well Logs and Core Analysis in High-Definition Wells
Haijing Wang, Luisa Crousse, Sergio Cuervo, Ronald Brown, Andrew Tipton, Tim Fischer, Michael Cheshire, Mason Edwards, Aygul Kostinovsky, Ezequiel Lombardo, Esteban Rives, Ricardo Freitas, Ali Wushur
Unconventional Resources Technology Conference (URTEC)
... capacity (CEC) for clays. Water-filled porosity from dielectric logs is used to calibrate water saturation by constraining the cementation factor...
2025
Experimental and Numerical Investigation into the Feasibility of Gas Injection in Waterflooded Reservoirs
S. Sakthikumar, K. Madaoui, B. Thiebot, L. Bouvier
Indonesian Petroleum Association
... Mechanisms and Microscopic efficiency Secondary Conditions Under secondary conditions (initial water saturation is connate water saturation) as gas...
1992
The evolution of pore-scale fluid-saturation in low-permeability sandstone reservoirs
Keith W. Shanley and Robert M. Cluff
AAPG Bulletin
... relative amounts of gas and water production is difficult. Comparison of gas shows, calculated water saturations, and saturation-height profiles...
2015
Permeability, Capillary Pressure, and Relative Permeability Properties In Low-Permeability Reservoirs and the Influence of Thin, High-Permeability Beds On Production
Alan P. Byrnes
Rocky Mountain Association of Geologists
... as independent variables. Low-permeability sandstones and carbonates exhibit an increase in "irreducible" water saturation (Swi) with decreasing kik...
2005
Laboratory Study: Surfactant Composition and Concentration Optimization for Improving Heavy Oil Recovery Factor on Sandstone Reservoir
Ahmad Murofiyanto, Rizki Wahyu Pangestu, Defry Erwinsyah Umra Lubis, Leksono Mucharam
Indonesian Petroleum Association
... and collected in retort. The other method of determining fluid saturation is by extraction with a solvent. This process leaches out the oil and water...
2018
Novel Coalbed Methane Reservoir Permeability and Reserve Evaluation Method Based on Flowing Material Balance Equation at Dewatering Stage Considering Permeability Variation
Juntai Shi, Jiayi Wu, Tao Zhang, Zheng Sun, Yanran Jia, Yexin Fang, Xiangfang Li
Unconventional Resources Technology Conference (URTEC)
... the critical flowing gas saturation (i.e., residual gas saturation in the gas-water two phase relative permeability curve), gas cannot flow, but still...
2019
Method of Determining the Lower Limit of Porosity and Permeability of Strata
V. I. Kolganov, L. G. Yugin
Petroleum Geology: A Digest of Russian Literature
... of results of well logging: Gostoptekhizdat. 4. Yugin, G. L., et al, 1962, Method of determining oil saturation of carbonate reservoirs: Novosti Neft. Tekhn...
1966
Determining petrophysical and hydrogeological parameters from historical bore logs for the Leederville-Parmelia aquifer, northern Perth Basin, using regression methods
Olga Filiptsova, Sheryl Ryan
Petroleum Exploration Society of Australia (PESA)
...) where Swi is irreducible water saturation empirically estimated at 0.15 for the investigation area. Figure 3 (track 10) shows a comparison...
2019
Problem of Determining the Time of Formation of Gas Pools
A. Ya. Edel’shteyn
Petroleum Geology: A Digest of Russian Literature
...Problem of Determining the Time of Formation of Gas Pools A. Ya. Edel’shteyn 1963 620 623 Vol. 7 (1963) No. 11. (November) 1. Ashirov, K. B., 1960...
1963
Analysis of the Rise of the Water-Oil Contact in the Example of the Pool of Stratum I of the Lower Carboniferous of the Mukhanov Oil Field
S. Ya. Illarionova, V. A. Gromovich
Petroleum Geology: A Digest of Russian Literature
... purpose of determining the present position of the water-oil contact in stratum I, the following is observed. Rise of the water-oil contact is uneven...
1960
Petrophysical Challenges in the Udang Reservoir, North Belut Field, South Natuna Sea
Yana Hendrayana, Bowo Pangarso, M. Agussalim Asaad
Indonesian Petroleum Association
... independent determination of irreducible water saturation (Swirr), measurement of the free fluid volume, hydrocarbon phase identification, and better...
2012
Simulation Studies on Aquifer Influence to Reservoir Production
Iskandarsyah, Aji Suteja, Prima Erfindo Manaf, Vernando Morena
Indonesian Petroleum Association
... data is basically used in determining reservoir characteristics including reservoir volume, Oil in Place (OIP), oil water contact (OWC...
2015
Preliminary Prioritization on Steam Flood Injection in "Kasai" Heavy Oil Field Using Random Forest Regression Method
Muhammad Rafi, Muhammad Faiz, Auranisa Destya
Indonesian Petroleum Association
... on saturation, permeability, and porosity will be integrated and their distribution will be understood as a variable for determining the polygons...
2023
Methods for Determining Interwell Facies Boundaries (and Constraining Geostatistical Correlation)
P.M. Harris
Search and Discovery.com
... liy t d n field a d (B) water saturation distriitim at bmkUucagh for a s m h t iato w a t d o o d gmnted h m an outcrop study by Eiwnbmg and and (1994...
1998
The Petrophysical Integration of Four Volumetric End Points Applied to an Indonesian Carbonate
Mark Deakin, David R. Smith
Indonesian Petroleum Association
... permeability. Three water wells have been included in the study to calibrate the zero hydrocarbon saturation end point.. Method Facies Zonation The log...
2003