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The AAPG/Datapages Combined Publications Database

Showing 5,473 Results. Searched 200,630 documents.

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The Transition Zone and Determination of the Water-Oil Contact According to Geophysical Measurements

N. N. Sokhranov

Petroleum Geology: A Digest of Russian Literature

... of the water and oil, but its equalizing capillary pressure is proportional to the capillary pressure equalizing the pressure of displacement...

1960

Secondary Migration of Oil: Experiments Supporting Efficient Movement of Separate, Buoyant Oil Phase Along Limited Conduits: GEOLOGIC NOTE

Harry Dembicki, Jr., Michael J. Anderson

AAPG Bulletin

... saturation in the reservoir rock for the buoyancy of the oil to overcome the capillary pressure in the pore throats. The oil probably moves vertically...

1989

Storage Resource Estimates and Seal Evaluation of Cambrian-Ordovician Units in the MRCSP Region; #80678 (2019)

Cristian R. Medina, John A. Rupp, Kevin M. Ellett, Patrick McLaughlin, Steve F. Greb, William Harrison, III, David Barnes, Christopher Waid, Brian J. Dunst

Search and Discovery.com

... as a function of data availability, but also suggest a high potential for storage in deeper Cambrian-Ordovician units. Capillary pressure data from...

2019

Production Optimization of CO2 Huff-n-Puff Process in Unconventional Oil Reservoirs with Effects of Gas Relative Permeability Hysteresis, Geomechanics, and Capillary Pressure

Sardar Asadov, Caner Karacer, Mustafa Onur

Unconventional Resources Technology Conference (URTEC)

..., Geomechanics, and Capillary Pressure Sardar Asadov, Caner Karacer, Mustafa Onur 1 URTeC: 4037410 Production Optimization of CO2 Huff-n-Puff Process...

2024

Effective Fracture Geometry Analysis Based on Data of Well Production, Pressure Gauge, and Strain Change of HFTS-1-III in Eagle Ford Shale

Fatima Almarzoog, Kan Wu, Ge Jin

Unconventional Resources Technology Conference (URTEC)

... is defined as follows: S0 + S2 + S- = 1……………………………………………………………………………………… (7) The capillary pressure equation is used to relate the phases and is written...

2024

Reservoir Characteristics of Low-Permeability Sandstones in the Rocky Mountains

Alan P. Byrnes

Rocky Mountain Association of Geologists

... or stimulation result in lower effective gas permeabilities and can unknowingly be stabilized by capillary pressure forces if pore pressures are decreased...

1997

A Study to Formulate Predictive Model and Screening Criteria for New EOR Method in Indonesia: Surfactant Huff n Puff Injection

Muhammad Romadhona, Karlita Threes Octaviany, Pomto Jaya

Indonesian Petroleum Association

... Surfactant Injection simulations incorporated, among other things, threephase relative permeability, capillary pressure, and compositional dependent fluid...

2013

Petrophysical properties of the Green Canyon Block 955 hydrate reservoir inferred from reconstituted sediments: Implications for hydrate formation and production

Yi Fang, Peter B. Flemings, Hugh Daigle, Stephen C. Phillips, P. Kevin Meazell, and Kehua You

AAPG Bulletin

... of mercury injection capillary pressure for determining the storage capacity of tight gas and oil shales: Canadian Unconventional Resources Conference...

2020

Petrophyscial and Fluid Flow Properties of a Tight Carbonate Source Rock Using Digital Rock Physics

Moustafa Dernaika, Osama Al Jallad, Safouh Koronfol, Michael Suhrer, Joel, Walls, Saad Matar

Unconventional Resources Technology Conference (URTEC)

... permeability and capillary pressure behavior and hysteresis trends among the analyzed samples. The data obtained from DRP provided information that can...

2015

Influence of a Single Fracture and Its Aperture on Gas Production from a Tight Reservoir; #40732 (2011)

Abdelaziz Khlaifat, Hani Qutob, and Hamid Arastoopour

Search and Discovery.com

... of singlephase experiments (gas and water) were conducted at different pressure drops ranging from 100 to 600 psig and at overburden pressures of 2000...

2011

Petroleum Reservoir Fluid Properties: Part 10. Reservoir Engineering Methods

Curtis H. Whitson

AAPG Special Volumes

...). The forces that originally distribute the fluids are gravity, capillary, molecular diffusion, thermal convection, and pressure gradients. It is generally...

1992

Wettability, Oil and Rock Characterization of the Most Important Unconventional Liquid Reservoirs in the United States and the Impact on Oil Recovery

J. O. Alvarez, D. S. Schechter

Unconventional Resources Technology Conference (URTEC)

... results. In addition, petrophysical properties such as permeability, porosity and pore size distribution using mercury injection capillary pressure (MICP...

2016

A method to evaluate pore structures of fractured tight sandstone reservoirs using borehole electrical image logging

Liang Xiao, Junran Li, Zhiqiang Mao, and Hongyan Yu

AAPG Bulletin

... features of the porosity spectra, the mercury injection capillary pressure curves, and the pore-throat radius distributions were analyzed. Accordingly...

2020

The Permeability of Overpressure Shale Seals and of Source Rock Reservoirs is the Same; #40935 (2012)

Kenneth E. Williams

Search and Discovery.com

... the formation of capillary seals. SRRs may be an effective pressure seal. The separate gas filled microporosity system is isolated within the matrix...

2012

Evaluating the Impact of Stress-Induced Changes on Caprock Integrity in the San Juan Basin.

Nathaniel Nimo Yeboah, William Ampomah, Tom Bratton, Dung Bui, Adewale Amosu

Carbon Capture, Utilization and Storage (CCUS)

... pressure due to the CO2 injection. The capillary entry pressure and stress-strain responses of the caprocks were evaluated for risk assessment. The stress...

2025

Managing Uncertainty of Petroleum System Components in Basin Modelling Studies: An Example From the South Sumatra Basin, Indonesia

N. Bianchi, E. Barres, R.M.I. Argakoesoemah, C. Syafri, A. Kamal

Indonesian Petroleum Association

... by the selection of its specific surface and capillary pressure parameters. Specific surface is a factor intervening in the Kozeny-Carman law used to model...

2007

Petrography and Reservoir Physics II: Relating Thin Section Porosity to Capillary Pressure, the Association Between Pore Types and Throat Size (1)

CATHERINE A. MCCREESH , ROBERT EHRLICH , and STERLING J. CRABTREE

AAPG Bulletin

...Petrography and Reservoir Physics II: Relating Thin Section Porosity to Capillary Pressure, the Association Between Pore Types and Throat Size (1...

1991

Reservoir Characterization and Estimation of Remaining Oil Saturation using NMR logs for Optimizing a CO2 Flood: A Pilot Study

Sandeep Ramakrishna, Eric Murphy, Ron Balliet, Lonnie Sullivan, Kathleen Barclay, Raymond Schutte

West Texas Geological Society

...), and Capillary Pressure data from core. Pore-size distribution from NMR has been used to identify facies changes and for geomodeling purposes. Variations...

2011

Shale Morphology and Seal Characterization of the Lower Atoka Formation Deepwater Deposits, Jacksonville, Arkansas

Christian J. Clark, Arnold H. Bouma, Bruce M. Samuel

GCAGS Transactions

... microscopy, total organic carbon, mercury injection capillary pressure, thin section petrography, and previous studies to ensure a comprehensive evaluation...

2000

Deriving Elastic and Petrophysical Properties From Small Sample Volumes Using Digital Rock Analysis

Vegar Ravlo, Pål-Eric Øren, Cathrine Ringstad

Unconventional Resources Technology Conference (URTEC)

.... For the directionally averaged permeability k versus φ plot (i.e. Figure 12(d)), the best-fit values are a = 17.71 and b = 4.64. Capillary pressure Capillary...

2022

An Investigation of the Problem of the Estimation of Gas Reserves

J. Versluys

AAPG Bulletin

... is given for the determination of pressure at depth. Different methods are in use for the estimation of subterranean gas reserves. One of these consists...

1928

Petrophysical Properties of the Bima Batu Raja Carbonate Reservoir, Offshore N.W. Java

R. E. Crumb

Indonesian Petroleum Association

.... Anderson, W.G. 1987. Wettability Literature Survey-Part 4: Effects of Wettability on Capillary Pressure. Journal of Petroleum Technology, 1283-1300. Barry...

1989

Determination of static and dynamic characteristics of microscopic pore-throat structure in a tight oil-bearing sandstone formation

Guangfeng Liu, Yaoxing Bai, Daihong Gu, Yang Lu, and Daoyong Yang

AAPG Bulletin

... a surfactant. Aguilera, R., 2002, Incorporating capillary pressure, pore throat aperture radii, height above free-water table, and Winland r35 values...

2018

Laboratory Measurement of Mudrock on Porosity, Pore and Pore Throat Size Distribution, and Permeability: Learnings from Comparison of Techniques, #42118 (2017).

Sheng Peng, Tongwei Zhang, Lucy T. Ko, Robert G. Loucks, Stephen C. Ruppel

Search and Discovery.com

... for such measurements. In this study, porosity was measured using helium pycnometer, nitrogen adsorption, and mercury intrusion capillary pressure (MICP...

2017

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