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The AAPG/Datapages Combined Publications Database
Showing 16,293 Results. Searched 201,044 documents.
Application of a deep-water stratigraphic framework to the production of the Wolfcampian units in the Permian Basin
Daniel Minisini and Patricio Desjardins
AAPG Bulletin
... organic carbon, water saturation, porosity, permeability, Young’s modulus, Poisson’s ratio, compressional wave/shear wave), calibrating well log...
2024
Post-Depositional History of Tensleep Sandstone (Pennsylvanian), Big Horn Basin, Wyoming
T. W. Todd
AAPG Bulletin
..., 1957). Unusually high electrical resistivity and low connate-water saturation is characteristic of such reservoir rock. Experience has shown...
1963
Effect of CO2 Dissolution on Fluid Flow and Phase Behavior in Oil-water Systems in Shale Reservoirs
Yilei Song, Zhaojie Song, Yufan Meng, Haoming Ma, Zhangxin Chen, Yunfei Zhang, Lichao Zhang, Dong Feng
Unconventional Resources Technology Conference (URTEC)
... the water injection process. Figure 8 shows a significant decrease in oil phase flow and an increase in water phase flow as water saturation gradually...
2023
The Complications in Defining Oil-In-Place Estimates in Source Rock Reservoirs Total vs. Producible Oil and Mass Balance Characterization; #42567 (2021)
Chad Hartman
Search and Discovery.com
... • Mature source rocks containing Type II kerogen • Frequently associated with adjacent, organically lean, carrier beds • Pervasive petroleum saturation (NOC...
2021
Geological and Petrophysical Evaluation of Thin Bed Laminated Shaly Sandstones in Peragam Field, Offshore Brunei, With NMR and Tensor Resistivity Measurements
A. Manescu, A. Bal, I. Donaldson, Z. Ahmad, R. Krishnan
Indonesian Petroleum Association
... a Thomas-Stieber model (Thomas et al., 1975, 1977). From this analysis the true sandstone resistivity is calculated, yielding more accurate water saturation...
2009
Fan-Delta Reservoirs in the Lower Cotton Valley Group (Jurassic), Kildare Field, Northeast Texas
Cynthia E. Black , Robert R. Berg
GCAGS Transactions
... for determination of water saturation from logs: Journal of Petroleum Technology, v. 18, p. 1425-1433. Sonnenberg, S. A., 1976, Interpretation of Cotton...
1987
LOGGING TECHNIQUES FOR THE EXPLORATION AND PRODUCTION OF THE CLINTON SANDSTONE IN THE STATE OF OHIO
Charles M. Davis, Schlumberger Well ServicesCharles W. Harrison, Schlumberger Well Services
Ohio Geological Society
...: Accurate porosity analysis Water Saturation...
1985
AAPG Asia Pacific Technical Symposium
Search and Discovery.com
N/A
Geochemistry of formation waters from the subsalt Tubular Bells Field, offshore Gulf of Mexico: Implications for fluid movement and reservoir continuity
Stephen G. Franks, and Steven J. Uchytil
AAPG Bulletin
... that the formation waters are mixtures of normal seawater and seawater that was evaporated to and probably beyond halite saturation. The evaporite water...
2016
4D Seismic Status and Future Challenges
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... column approaches zero. When water replaces oil, this effect is much weaker, and hence a strong 4D anomaly is observed, even for reservoir thicknesses...
2007
Argillation and Direct Bauxitization in Terms of Concentrations of Hydrogen and Metal Cations at Surface of Hydrolyzing Aluminum Silicates
W. D. Keller
AAPG Bulletin
... high enough because of evaporation of water to reach saturation and precipitation, and (b) to keep flushed out, or at least keep to a minimum...
1958
Rock-Fluid Interaction and Its Application in Unconventional Production
Wei Wang, Wei Wei, David Leach, Chao Yan, Kerry Spilker
Unconventional Resources Technology Conference (URTEC)
... and production (e.g., scale, corrosion, reservoir souring, water source identifications, water saturation calculation for determining original oil in place...
2020
Realtime analysis and well planning using wireline logs in a hydrogeological context
Benjamin Birt, Olga Filiptsova, Sheryl Ryan, Tim Hopper
Petroleum Exploration Society of Australia (PESA)
.... In a petrophysical interpretation, Archie’s equation is used to calculate the water saturation in pores. The basic Archie’s equation requires porosity (ϕ...
2019
The Effect of Microwave Irradiation on Coal for Enhanced Gas Recovery of Coalbed Methane
Jingyi Zhu, Zhaozhong Yang, Xiaogang Li, Yang Li
Unconventional Resources Technology Conference (URTEC)
... of coal petrophysical properties under microwave irradiation stimulation for different water saturation conditions. Energy Fuels 2017, 31(9), 8852-8864. 21...
2019
Drilling Fluids and Formation
M. J. Droddy
Houston Geological Society Bulletin
... evacuation of the core plug, (2) saturation of the core with formation water, (3) flow of permeability fluid in a "formation to bore hole" direction...
1990
The Assessment of Heavy Crude Oil and Bitumen Resources
Richard F. Meyer, Christopher J. Schenk
AAPG Special Volumes
...------------------------ sharply decreases, the water saturation increases, and the grade drops below the economic limit of 6-8 wt. % bitumen. Using logs and cores, researchers...
1986
Geology of the South Lho Sukon 'A' Field North Sumatra, Indonesia
Rusman Rory
Indonesian Petroleum Association
.... The field is approximately 2,000 acres in size, and has 30 to 800 feet of net pay. Average porosity is 8 to 15% and average water saturation is 14 to 29...
1990
Field Development of the Suizhong 36-1 Oil Field using Geophysics and Reservoir Simulation
Xin Shi Gang, Donald K. Luedke
Southeast Asia Petroleum Exploration Society (SEAPEX)
... and water saturation data in order to develop criteria for the recognition and evaluation of oil zones in the field. Suitable cutoff values for water...
1990
Abstract: Hydrogeologic Hazards: From Piping to Large Earthquakes, by H. A. Loaiciga; #90088 (2009)
Search and Discovery.com
2009
Modern Reservoir Management Approach in Enhanced Oil Recovery Projects
Dedy Kristanto, Doddy Abdassah, Septoratno Siregar
Indonesian Petroleum Association
... water or gas. Further efforts entail utilizing processes aimed at enhancing the displacement efficiency and enlarging the contacted region...
2002
Effect of Relative Permeability on Modeling of Shale Oil and Gas Production
Hamid Behmanesh, Chris R. Clarkson, S. Hamed Tabatabaie, Louis Mattar
Unconventional Resources Technology Conference (URTEC)
..., not all of them may be mobile. For example, most hydrocarbon reservoirs contain an initial water saturation. Often, this water is immobile. Under...
2021
Impact of Thermal Maturity on Water Production in Organic-Rich Mudrocks
Archana Jagadisan, Laura M. Hernandez, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... et al. 2011). Therefore, understanding the wettability of organic-rich mudrocks is critical for understanding water production, determining composition...
2019
Repeatability of Three Instruments Used to Determine the Undrained Shear Strength of Extremely Weak, Saturated, Cohesive Sediments
Joseph H. Kravitz
Journal of Sedimentary Research (SEPM)
... of an equal volume of distilled water at a temperature of 4°C. is known as the specific gravity of the sediment. The procedures followed for determining...
1970
Assessing B-Factor Through Production Analysis and Simulation Modeling in Permian Unconventional Wells
Mei Han, Paul Nguyen, Markus Emsermann, Cyd Ruidiaz-Santiago, Xueying Xie, Soodabeh Esmaili, Osama Raba
Unconventional Resources Technology Conference (URTEC)
...) and no change to the b-factor for geological parameter sensitivities such as water saturation (Sw) and water relative permeability endpoints (Sor...
2024
Development Saturation Pressure Correlations for Reservoir Fluids from Unconventional Reservoirs
Nelson Mejia-Martinez, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
...Development Saturation Pressure Correlations for Reservoir Fluids from Unconventional Reservoirs Nelson Mejia-Martinez, Thomas A. Blasingame URTeC...
2022