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The AAPG/Datapages Combined Publications Database

Showing 5,464 Results. Searched 200,357 documents.

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Buoyancy and Interfacial Force Effects on Two-Phase Displacement Patterns: An Experimental Study1

Tomochika Tokunaga, Katsuro Mogi, Osamu Matsubara, Hiroyuki Tosaka, and Keiji Kojima

AAPG Bulletin

... the capillary pressure equation for a constant-size pore throat Pc = 4 s cosg / a                        (3) and Leverett's equation Pc...

2000

Measuring a Reservoir from the Inside Out Using Inplace Elastic Energy Reserves; #120018 (2009)

Fred L. Goldsberry

Search and Discovery.com

... Completion And So On Well Completion Flow Advances by Breaking Capillary Pressure at the Pore Throat. Well Completion Moving Wall of Capillary...

2009

Properties Upscaling in Porosity Systems with Under-resolved Features Using Image-Based Rock Physics

Shawn Shuang Zhang, Alan P. Byrnes, James J. Howard

Unconventional Resources Technology Conference (URTEC)

... of pore sizes, 3) MICP estimates based on the capillary pressure curve pore throat size -volume occupied distribution, and 4) low pressure gas...

2019

Mercury Capillary Pressure Curves and the Intepretation of Pore Structure and Capillary Behaviour in Reservoir Rocks

N. C. Wardlaw, R. P. Taylor

CSPG Bulletin

... the corresponding capillary pressure curve that would be obtained for this model. Curves D and B (Fig. 9) are for models with identical throat size and pore size...

1976

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

... with decreasing permeability. The capillary-pressure curve may change shape with changing permeability in response to change in pore-throat size...

2005

Pore Size Distribution of Unconventional Rocks with Dual-Wet Pore Network: A Sequential Spontaneous and Forced Imbibition Technique

Mahmood Reza Yassin, Yue Shi, Hassan Dehghanpour

Unconventional Resources Technology Conference (URTEC)

... behavior. Conventional methods such as mercury injection capillary pressure (MICP) and nitrogen/CO2 sorption tests give the total pore size distribution...

2019

Pore-throat Morphology in the Upper Jurassic Smackover Formation of Alabama

David C. Kopaska-Merkel

Journal of Sedimentary Research (SEPM)

... and differences within pairs of replicate capillary-pressure samples. Variables are core depth in feet vs. 84th-percentile pore-throat size (84% of pore...

1994

Interpreting Permeability from Mercury Injection Capillary Pressure Data; #41660 (2015)

Alton A. Brown

Search and Discovery.com

... correlation between permeability and pore-throat distribution as revealed by Mercury Injection Capillary Pressure (MICP) data. Previous studies have...

2015

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 3: Modeling of Secondary Petroleum Migration Using Invasion Percolation Techniques

Daniel J. Carruthers

AAPG Special Volumes

... according to equation (4).where Pc is the capillary pressure, is the interfacial tension, and r is the pore throat radius.Equation (4). The capillary...

2003

Evaluating Seal Capacity of Caprocks and Intraformational Barriers for the Geosequestration of CO2

R. F. Daniel, J. G. Kaldi

Petroleum Exploration Society of Australia (PESA)

... when mercury is given sufficient time to fill all the available pores at the same pressure (equilibration). Pore Throat Size Determination MICP...

2008

Pitfalls in Centrifuge Capillary Pressure Data: Quality Assurance Proving Up the Reserve

Masahiko Nomura

Indonesian Petroleum Association

... on the pore size distribution closely related to permeability and the relationship among permeability, capillary pressure, and water saturation...

2012

Pore structure and fractal characteristics of Ordovician Majiagou carbonate reservoirs in Ordos Basin, China

Jin Lai, Song Wang, Guiwen Wang, Yujiang Shi, Taiping Zhao, Xiaojiao Pang, Xuechun Fan, Ziqiang Qin, and Xuqiang Fan

AAPG Bulletin

... are used to assess pore-throat structures (Norbisrath et al., 2015). The capillary pressure curves as well as parameters such as displacement pressure...

2019

Application of Pore Throat Size Distribution Data to Petrophysical Characterization of Montney Tight-Gas Siltstones

Takashi Akai, James M. Wood

CSPG Bulletin

...., 2014) to include pore throat size distribution (PSD) data from mercury intrusion capillary pressure (MICP) measurements. We also incorporate...

2018

Evaluation of the Morrow Sandstone in Sorrento Field, Cheyenne County, Colorado

Dan J. Hartmann, Edward B. Coalson

Rocky Mountain Association of Geologists

...” are determined from capillary pressure curves, usually obtained from mercury-injection tests. Port size is the pore-throat radius read from the curves...

1990

Pore Geometry of Carbonate Rocks as Revealed by Pore Casts and Capillary Pressure

N. C. Wardlaw

AAPG Bulletin

... and scanning-electron microscopes. Mercury-injection capillary-pressure curves provide additional information on the size distribution of pore throats...

1976

Petrophysics of the Wasatch Formation and Mesaverde Group, Natural Buttes Producing Area, Uinta Basin, Utah

Dan J. Hartmann, Logan MacMillan

Utah Geological Association

... the core samples. Since no capillary pressure curves were measured, they were extrapolated by plotting port size onto the pore throat profile (Fig. 6...

1992

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

Petrography and Reservoir Physics III: Physical Models for Permeability and Formation Factor (1)

ROBERT EHRLICH , EDWARD L. ETRIS , DAVID BRUMFIELD , L. P. YUAN , and STERLING J. CRABTREE

AAPG Bulletin

...., 1991, Petrography and reservoir physics II: relating thin section porosity to capillary pressure, the association between pore types and throat size...

1991

PORE SYSTEMS AND RESERVOIR QUALITY IN MISSISSIPPIAN CARBONATES AND THEIR RELATIONSHIP TO HYDROCARBON RESERVOIRS IN SOUTHERN SASKATCHEWAN

D. M. KENT, R. J. LEIBEL, S. C. ERIYAGAMA

Williston Basin Symposium

..., the uniformity of size of framework components and the pore to pore throat ratio. Capillary pressure analyses from the Hummingbird Field show...

1982

Effect of Texture on Petrophysical Properties of Dolomite: Evidence From the Cambrian-Ordovician of Southeastern Missouri

Robert E. Woody , Jay M. Gregg , Leonard F. Koederitz

AAPG Bulletin

... thin section porosity to capillary pressure, the association between pore types and throat size: AAPG Bulletin, v. 75, p. 1563-1578. Murray, R. C...

1996

Pore-throat sizes in sandstones, siltstones, and shales: Reply

Philip H. Nelson

AAPG Bulletin

...) pressure Pc. Passage through an individual pore throat by a globule or stringer of gas or oil is accomplished when Pb exceeds Pc; the term stringer...

2011

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