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The AAPG/Datapages Combined Publications Database
Showing 5,473 Results. Searched 200,636 documents.
Present Interpretations of the Structural Theory for Oil and Gas Migration and Accumulation: Part III. Migration and Accumulation of Petroleum
Alex. W. McCoy , W. Ross Keyte
AAPG Special Volumes
... idea of this theory is that the principal active agent of oil and gas accumulation is moving water under both hydraulic and capillary pressure...
1934
The Use of Aromatic Hydrocarbons for Assessment of Thermal Histories of Sediments
R. Alexander, R. I. Kagi, E. Toh, W. van Bronswijk
Petroleum Exploration Society of Australia (PESA)
... corrected for the differences in molar responses of the isomers. All kinetic calculations were performed using an IBM compatible PC with a custom...
1988
Anomalous Fluid Distribution Due to Late Stage Gas Migration in a Tight Oil and Gas Deltaic Sandstone Reservoir
Per Kent Pedersen
Unconventional Resources Technology Conference (URTEC)
... gas saturations in higher permeability beds and higher oil saturation in lower reservoir quality beds contradict conventional capillary reservoir...
2019
Establishing Petrophysical Benchmark for the Burgan Field in Kuwait. A Case Study; #20429 (2018)
Yaser Amjad, Mona Rashaid, Pratik Sangani, Steven Low, Christophe Darous, Aiman Fituri, Alan Sibbit
Search and Discovery.com
... and capillary bound water) and SCAL_Swc (from RI, PC (Oil-Brine or MICP) and Kr core tests). Conclusion • A consistent and auditable database followed...
2018
Simulation of thermal maturity in kerogen type II from the Bakken Shale via anhydrous and hydrous pyrolysis
Thomas Gentzis, Majid Safaei-Farouji, Mehdi Ostadhassan
Unconventional Resources Technology Conference (URTEC)
... was then pumped into the reactors to 7 MPa and an electronic leak detector was used to check for leaks. Helium pressure was decreased to between 2.3 and 2.5 kPa...
2023
Comparative Analysis of effective gas wells liquid loading mitigation techniques (Velocity String, MWHC, SJP, Foam lifting, Cyclic Shut-in, plunger lifting): Enhancing Productivity in Low-Potential Gas Wells
Tarek Ismail, Abdeldjalil Latrach, Amer Elsayed
Unconventional Resources Technology Conference (URTEC)
..., these liquids are efficiently transported to the surface by the gas stream. However, as gas production goes on, the reservoir pressure decreases due...
2025
Evolution of Sedimentary Basins from the Standpoint of Petroleum Origin and Accumulation - A Three-Dimensional Quantitative Basin Study
D. H. Welte, M. A. Yükler
Special Publications of SEPM
.... These are buoyancy, capillary pressure and hydrodynamics. The buoyancy is computed by subtracting the petroleum density from the formation water...
1982
Textural Characteristics of Shale Deformations, and Associated Distribution Models: Implications for Shale Reservoir Fluid Flow
Jim Buckman, Gary Couples, Helen Lewis
Unconventional Resources Technology Conference (URTEC)
... that lead to the inference that the features have an unusual set of properties: both high capillary pressure and high permeability. Detailed textural...
2019
Modeling the Stimulated Reservoir Volumes using DPDK Approach Coupled with Rock Mechanics; #42405 (2019)
Jack H. Deng, Zhangxing Chen, Jia Luo, Kun Wang, Hui Liu
Search and Discovery.com
... At early time, the dual porosity model underestimates the capillary gradient near the matrix block surface because it assumes the capillary pressure...
2019
NMR Time-Lapse Wettability Assessments in Unconventionals: Insights from Imbibition
S. Kelly, R. J. M. Bonnie, M. J. Dick, D. Veselinovic
Unconventional Resources Technology Conference (URTEC)
... production. Specifically, wettability-driven capillary pressure is an extremely strong force in nanoporous rocks and can act in a fluid transport actuation...
2020
Accounting for Remaining Injected Fracturing Fluid in Shale Gas Wells
Yannan Zhang, Christine Ehlig-Economides
Unconventional Resources Technology Conference (URTEC)
... including capillary pressure, fracture complexity, and fracture conductivity. Mahadevan et al. (2005) suggested that unrecovered fracturing fluid...
2014
From The Matrix To The Market - What You Don't Know Can Hurt You - Workshop Summary
William D. (Bill) McCain Jr., Kosta J. Leontaritis, Dave Bergman, Jack Lynn
PTTC
... models. TECHNOLOGY OVERVIEW Evaluation of Condensate Banking in the Near-Wellbore Area in Gas Reservoirs When the producing bottomhole pressure in a gas...
2004
Giant Tunu Field: Fighting the Production Decline in Tunu Main Zone Throuh Continous Perforation Activity, Intensive Drilling and Production Optimization
Dodhy Prasetyo Wijayanto, Antonius Krisnaputra, Mattheus Uijttenhout, José Rafael Rodríguez, Bayu Giriansyah
Indonesian Petroleum Association
...) interventions, sand production management, foam assisted lift (FAL) via installation of capillary strings (CS), along with very intense well...
2014
Probing Hydrocarbon Fluid Behavior in Shale Formations
Hongwu Xu, Rex Hjelm, Mei Ding, Qinjun Kang, Rajesh J. Pawar
Unconventional Resources Technology Conference (URTEC)
... that capillary effect plays a significant role in fluid-nanopore interactions and the associated changes in naopore structures vary with pore size and pressure...
2015
Enhancing reservoir simulation workflows by coupling a GPU-accelerated full-physics simulator with a Fourier neural operator-based surrogate model
Karthik Mukundakrishnan, Klaus Wiegand, Vidyasagar Ananthan, Daniel Kahn, Dmitriy Tischekin, Marcos Kajita, Clement Etienam
International Meeting for Applied Geoscience and Energy (IMAGE)
..., , and denote the pressure, saturation, formation volume factor, relative permeability, density, and viscosity of phase a, respectively. Also...
2024
Iagifu 3X/8X Toro Block Reservoir Performance Evaluation - Case Study
S. A. Azizi-Yarand, J. E. Livingston
Papua New Guinea (PNG) Petroleum Convention Proceedings
... as a function of depth. Average net pay log-derived water saturation values from each well and available capillary pressure data were used to develop...
1996
Application of micro-XRF to characterise diamond drill-core from lithium-caesium-tantalum pegmatites
Naomi Potter, Nigel Brand
Petroleum Exploration Society of Australia (PESA)
... optics enabled a small X-ray spot size (<25 µm). However, the addition of capillary optics in the micro-XRF has enabled the spot size to be reduced...
2019
CO2 injection simulation into the South Georgia Rift Basin for geologic storage: A preliminary assessment
Duke Brantley, John Shafer, and Venkat Lakshmi
Environmental Geosciences (DEG)
.... 4–6. Boxiao, L., H. A. Tchelepi, and S. M. Benson, 2012, The influence of capillary pressure entry-pressure representation on the rate of CO2...
2015
Overcoming the Limitations of SRV Concept
M. Gaddipati, C. Karacaer, C. Ozgen, T. Firincioglu, G. Bowen, I. Pallister, G. Shaw
Unconventional Resources Technology Conference (URTEC)
... medium 𝑘𝑘 change in pressure in porosity medium 𝑘𝑘 since start of simulation capillary pressure between phases 𝛼𝛼 and 𝛽𝛽 porosity source term...
2020
2003
Gas Injection for EOR in Organic Rich Shales. Part II: Mechanisms of Recovery
Francisco D. Tovar, Maria A. Barrufet, David S. Schechter
Unconventional Resources Technology Conference (URTEC)
... through the core sample and displacing oil under conditions of no capillary pressure, which is the reason behind the high recovery factors observed...
2018
Overpressured Reservoirs: A New Generation of Exploration Opportunities
Richard E. Swarbrick
Indonesian Petroleum Association
... between the reservoir and the shales is additional to the capillary entry pressure of the shales, permitting longer than normal hydrocarbon columns...
2004
Review of Characteristics of Low-Permeability Gas Reservoirs in Western United States
Charles W. Spencer
AAPG Bulletin
... can be prevented. Capillary Pressure and Relative Permeability to Gas Capillary pressure of rocks is influenced by pore-throat entry (and capillary...
1989
Pore-throat sizes in sandstones, tight sandstones, and shales: Discussion
Wayne K. Camp
AAPG Bulletin
... and Condon (2008) do not include any Mesaverde water saturation or capillary pressure measurements in support of their conclusions.The perceived lack...
2011
Evaluating the Fluid Distribution in Mauddud Reservoir after 80 Years of Gas Injection and Production, Bahrain (Awali) Field, #20425 (2018).
Nadia Nemmawi, Michel Dowen, Ebrahim Al Owainati
Search and Discovery.com
... alternative. Most discussions of saturation height trends and fluid contacts implicitly assume the reservoirs are in drainage capillary pressure equilibrium...
2018