Determining the Impact of Mineralogy Composition for Multiphase Flow Through Hydraulically Induced Fractures

Javier E. Santos, Maša Prodanović, Christopher J. Landry, Honggeun Jo

Unconventional Resources Technology Conference (URTEC)

... of different wetting/non-wetting patterns and surface roughness, with interfacial areas, capillary pressure, and residual fluid saturation were...

Modelling Wettability Alteration in Microporous Carbonate Rocks; #41428 (2014)

Wissem Kallel, Rink van Dijke, Ken Sorbie, Rachel Wood, Zeyun Jiang, Sophie Harland

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... Capillary Pressure (Pc), Relative Permeability (Kr) and Residual Oil Saturation (Sor) curves. First, Primary Drainage (PD) is modelled, assuming...

Modeling of Abnormal Fluid Pressure in Unconventional Plays Due to Uplift

Xinyu Xia, Jon Wallace, Liangui Du

Unconventional Resources Technology Conference (URTEC)

... on the top of the reservoir, at the top of which the hydrocarbon concentration is 0, and the capillary pressure is: 2 cos  (7) pc  r where pc...

Optimization of Surfactant Flooding in Tight Oil Reservoirs

Mohammad Lotfollahi, Mohammad Reza Beygi, Ali Abouie, Kamy Sepehrnoori, Mary F. Wheeler, David A. DiCarlo

Unconventional Resources Technology Conference (URTEC)

... reduces residual oil saturation, but simultaneously straightens water-oil relative permeabilities and weakens capillary pressure forces. Due to the inherent...

Increased Well Productivity from Energized Fluid Fracing, in Tight Unconventional Formations, #41064 (2012)

Mark H. Holtz, Dan Dalton

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... Energized Fluid Fracing Reduces Gel Usage 14 Leverett Capillary Pressure Function Pc (psi) Pc = Capillary pressure 𝞼𝞼 = Interfacial tension...

Petrophysical Rock Typing: Enhanced Permeability Prediction and Reservoir Descriptions; #51265 (2016)

Wanida Sritongthae

Search and Discovery.com

... properties in static and dynamic models; such as rock type, permeability (K), relative permeability (Kr), capillary pressure (Pc) and irreducible water...

Abstract: Using Capillary Pressure Curves in Exploration and Production Geology

Jeffrey B. Jennings

Earth Science Bulletin (WGA)

...Abstract: Using Capillary Pressure Curves in Exploration and Production Geology Jeffrey B. Jennings 1985 50b Vol. 18 (1985) No. 1. (Annual) Capillary...

Abstract: Contact Angle Hysteresis at Smooth and Rough Surfaces; #90187 (2014)

Behrooz Raeesi, Norman R. Morrow, and Geoffrey Mason

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... on rough surfaces is that the capillary pressure at the drop surface varies with height according to gravity, but is at a slightly excess pressure...

Petrophysical Evaluation of the Bluesky Sand, Bassett Area, Alberta

James T. McCoy

CSPG Bulletin

...(LAB) (144)(R cos R) (-)(L cosL) Pc(LAB) = injection pressure of the mercury in psi (capillary pressure) = surface tension existing between fluids...

Applications of the Lucia Method in Carbonate Petrophysics, #42126 (2017).

George B. Asquith

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..., plus capillary pressure data he was able to develop a technique so that the geologist/engineer could determine the permeability and water saturation...

Geologic Modeling of Shaly-Sand Reservoirs in J-Group, Tapis Field, Malaysia (Poster 10)

G. S. Kompanik, J. W. Erickson

Geological Society of Malaysia (GSM)

... simulation. A capillary-pressure based 3-D water saturation model, using saturation functions defined by Formation Evaluation (FE), was built to calculate...

ABSTRACT: Relative Permeability Damage in Undersaturated Reservoirs

Monty E. Hoffman

Rocky Mountain Association of Geologists

... work has also shown that the reservoirs are in nonequilibrium with respect to capillary pressure in the subsurface (Bennion, et al, 2000...

Reservoir Fluids

Mike Shepherd

AAPG Special Volumes

... is the acceleration of gravity; and h is the height above the free-water level.The equation for capillary forces is given bywhere Pc is the capillary pressure...

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...

Abstract: Capillary Seals and Pressure Compartment Boundaries in the Cretaceous Section in the Powder River Basin, by R. C. Surdam, Z. Jiao, R. S. Martinsen, and W. P. Iverson; #90987 (1993).

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ABSTRACT: Capillary-Pressure Based, Water Saturation Models for Heterogeneous Sandstone Reservoirs, by Wu, Tao, Robert R. Berg; #90026 (2004)

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Abstract: A Review of Alternative Methods to Modelize Saturation Equations from Capillary Pressure Measurements, by B. Lalanne and M. Rebelle, #90188 (2014)

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Multi-Phase Flow Petrophysics: A Physics-Based Approach for Deriving Sw from NMR and Formation Sampling in Low Resistivity Pay Carbonates; #42547 (2020)

Nicolas Leseur, Charles Smart

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...”). All rights reserved. The Method Logging only vs. Logging & Coring Logging Logging & Coring NMR Formation Testing + Capillary Pressure Buckley...

Evaluating Seal Capacity of Cap Rocks and Intraformational Barriers for CO2 Containment

Richard F. Daniel, John G. Kaldi

AAPG Special Volumes

... (Vavra et al., 1992a)where Pc b/CO2 is the capillary pressure (psi) reservoir water-CO2 system, h is the height (ft), ρb is the subsurface water...

Petrophysical Analysis, Permeability Prediction and Rock Type Determination of Carbonate Reservoir: Case Study of Semoga Field, South Sumatra, Indonesia

Erick Prim Putra, M. Rifki Akbar. Marja Dinata

Indonesian Petroleum Association

... control on the flow characteristics of the reservoir. Core data of SMG Field has several capillary pressure (Pc) types, that consist of:     Air...

ABSTRACT: Reservoir Characterization to Inexpensively Evaluate the Exploitation Potential of a Small Morrow Incised Valley-fill Field; #90007 (2002)

Saibal Bhattacharya, Alan Paul Byrnes, Paul Gerlach, Ricardo Olea

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... from a rock catalog to develop relative permeability and capillary pressure curves for a suite of porosity-permeability pairs. Use of these curves...

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

Philip H. Nelson

AAPG Bulletin

... of the stringer.The capillary pressure Pc (also called injection pressure or displacement pressure) of a porous medium iswhere c, with a value of 1.45...

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

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

Mapping, Locating and Recovering By-Passed Hydrocarbons - Workshop Summary

Thomas Hampton, Larry Lake, Skip Pack

PTTC

... properties and their distributions allow geology and geophysics to be inserted into such models. Two-phase flow properties include capillary pressure...

ABSTRACT: Capillary Pressures--Examples of Their Use, by Arnold H. Jennings; #91033 (2010)

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