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The AAPG/Datapages Combined Publications Database
Showing 5,480 Results. Searched 201,049 documents.
Early Deepwater Drilling Results From a New Exploration Play, Offshore West Sulawesi, Indonesia
John Bacheller III, Steven P. Buck, Agung B. Cahyono, Stephen R. Polis, C. Edward Helsing, Zulfitriadi, Ellen M. De Man, Peter M. Hillock, Amy S. Ruf, Jeffrey K. Toxey
Indonesian Petroleum Association
... to capillary entry pressure. This study was calibrated by actual MICP measurements from the Makassar Straits, Natuna, a global dataset and backcalculated...
2011
Determining Quantity and Quality of Retained Oil in Mature Marly Chalk and Marlstone of the Cretaceous Niobrara Formation by Low-Temperature Hydrous Pyrolysis
Michael D. Lewan, Mark D. Sonnenfeld
Unconventional Resources Technology Conference (URTEC)
... in a mature source rock. Under this condition, thermal expansion of pore fluids and reduced capillary forces releases retained oil, which accumulates...
2017
Modeling and Experimental Investigations of Fluid-Related Damage to Hydraulic Fractures
Patrice Abivin, Rasika Prabhu, Daria Khvostichenko, Casie Hilliard, Chris Nelson, Tzu-Chi Kuo, Yongfu Li, Priyavrat Shukla, Sergey Makarychev-Mikhailov
Unconventional Resources Technology Conference (URTEC)
... the fracture network (Pagels et al. 2013). As a result, water blocks are formed when the pressure drawdown fails to exceed the capillary pressure...
2018
Stratigraphic Analysis of Source-Bed Occurrences and Reservoir Oil Gravities
Harold J. Holmquest
AAPG Bulletin
... on by three forces: gravity, variations in ambient pressure, and variations in capillary pressure. Because the force of gravity is downward...
1966
The Shale Activity Test (SAT); #41855 (2016)
Konstandinos Zamfes, Chris Smart, Steve Zamfes
Search and Discovery.com
... structure, micro-laminations, incident and micro-fractures by capillary forces, at atmospheric pressure, and is opening the incident fractures aperture...
2016
Vertical anomaly clusters: Evidence for vertical gas migration across multilayered sealing sequences
Martino Foschi, Joseph A. Cartwright, and Frank J. Peel
AAPG Bulletin
...).Stage 2. The gas invades and migrates laterally within the reservoir layer provided this entry pressure exceeds the capillary threshold of the K...
2014
Petroleum Geology of the Bakken Formation Williston Basin, North Dakota and Montana
FRED F. MEISSNER
Montana Geological Society
.... Petr. Geol. Bull., v. 58, n. 7, pp. 1253-1262. Finch, W.C. (1969), Abnormal pressure in the Antelope field. North...
1978
Influence of Lithofacies and Diagenesis on Norwegian North Sea Chalk Reservoirs
J. E. Brasher , K. R. Vagle
AAPG Bulletin
... them to reach the critical capillary pressure for hydrocarbon entry at an earlier time (Figure 5, path 4). Later hydrocarbon entry would not be possible...
1996
Tirrawarra and Moorari Oil Fields Enhanced Oil Recovery Schemes - Further Developments
J. S. Rodda, T. G. Paspaliaris
Petroleum Exploration Society of Australia (PESA)
... undersaturated oil in the low permeability Tirrawarra Sandstone reservoir. There is no communicating active aquifer in either Field, hence a pressure...
1989
Effects of Nanoscale Pore Confinement on CO2 Displacement
Kai Zhang, Qingquan Liu, Shuhua Wang, Dong Feng, Keliu Wu, Xiaohu Dong, Shengnan Chen, Zhangxin Chen
Unconventional Resources Technology Conference (URTEC)
... or less, and the smaller the pore size, the larger the confinement effect. The confinement helps to suppress bubble point pressure and decrease...
2016
Characteristics of Microzonation Modelling in Reservoir Evaluation
Search and Discovery.com
N/A
Unconventional Reservoir Development in Egypts Western Desert: Lessons Learned From the First Appraisal Wells
Mohamed Salah, Mazher Ibrahim
Unconventional Resources Technology Conference (URTEC)
... of complex fractures. Ductile shales, on the contrary, are more plastic and absorb energy, requiring a high fracture pressure and promoting single bi...
2018
Impact of Fluid Heterogeneity on Tight Unconventional Well GOR Performance
Fahd Mohamad Alqahtani, Mohamad Majzoub Dahouk, Curtis H. Whitson, Ellie Chuparova
Unconventional Resources Technology Conference (URTEC)
... of hydraulic fracture never reaches the outer boundary. Relative Permeability. The matrix, fracture relative permeability and capillary pressure curves used...
2020
An Australian First Initiative to Re-Develop the First Commercial Onshore Oilfield into a CO2 Miscible-EOR Project
Stephanie Barakat, Bob Cook, Karine D’Amore, Alberto Diaz, Andres Bracho
Australian Petroleum Production & Exploration Association (APPEA) Journal
... shows that the geological controls on the permeability and capillary pressure are from the volcano-lithic sediments, which consist of fine to medium...
2019
Fractures in sandstone reservoirs with ultra-low permeability: A case study of the Upper Triassic Yanchang Formation in the Ordos Basin, China
Zeng Lianbo, Li Xiang-Yang
AAPG Bulletin
.... Because of their weak lateral continuity and their small apertures under lithostatic pressure, bedding fractures make a relatively small contribution...
2009
An Analytical Rate-Transient Analysis Model in Unconventional Light Oil Reservoirs Exhibiting Reservoir Heterogeneity and Multiphase Flow
Jinchang Li, Bin Yuan, Christopher R. Clarkson, Xuan Zhu, Yue Li
Unconventional Resources Technology Conference (URTEC)
... notations are consistent with those of Hamdi et al. (2018). In this work, rock/fluid compressibility and capillary pressure are neglected...
2021
Cementation of Dakota Sandstones of the Colorado Front Range
August Goldstein, Jr.
Journal of Sedimentary Research (SEPM)
... placed under a confining pressure of approximately 8,000 pounds per square inch and at a temperature of 150-200 degrees Centigrade. Water and iron oxide...
1948
Water Weakening: Case Study From Marcellus and Woodford
Ishank Gupta, Carl H. Sondergeld, Chandra S. Rai, Ronny Hofmann
Unconventional Resources Technology Conference (URTEC)
... 5 to 60,000 psia. The mercury intruded is recorded at each pressure step, generating a capillary pressure curve. Once pressure reaches 60,000 psia...
2017
Abstract: Evaluating Seals for Hydrocarbon Accumulations
Marlan W. Downey
Houston Geological Society Bulletin
... with high capillary entry pressures. Seals need to be evaluated at two differing scales: a "micro" scale and a "mega" or prospect scale. Quantitative...
1986
Abstract: Trap Analysis at Wilburton Field (Oklahoma) Better Defines Exploration Risks in the Arkoma Basin
Charles A. Sternbach
Houston Geological Society Bulletin
... to drilling with a good structure map and knowledge of local stratigraphy and it's rock properties (including capillary entry pressures). End_of_Record...
1993
ABSTRACT: Net Effective Pay Determinations Using Nuclear Magnetic Resonance and Borehole Imagery
Roger R. Reinmiller
Wyoming Geological Association
..., NMR is used to differentiate and measure claybound water, capillary-bound water and free fluid. From these data, permeability effective to gas can...
2001
Summary
Robert R. Berg
AAPG Special Volumes
... and permeable, yielding a significant quantity of water on test, and yet form an effective seal to oil columns of 50 to 75 ft. Oil trapped by capillary...
1978
Aspects of Subsurface Bahamian Dolomites and Insights into Their Origin: ABSTRACT
Peter R. Supko
AAPG Bulletin
.... The stratal sequences were probably dolomitized by upward capillary movement of the fluids, whereas the massive sequences were dolomitized by seepage...
1971
Geochemical Research with Advanced Pyrolysis/Concentrator Technology: ABSTRACT
Greg A. Gargus, Shirley A. Liebman, Eugene J. Levy
AAPG Bulletin
... distillation profile Figure End_Page 570------------------------------ Figure (P1, P2, P3), and on-line high-resolution FID capillary gc analysis of the P1...
1982