Electrical and fluid flow properties of carbonate microporosity types from multiscale digital image analysis and mercury injection

Jan H. Norbisrath, Gregor P. Eberli, Ben Laurich, Guillaume Desbois, Ralf J. Weger, and Janos L. Urai

AAPG Bulletin

... and fractal dimension D of the PSD, which is a measure of the complexity of the pore system. Regression line slopes are steeper for the more...

Geologic Framework, Cenozoic History, and Modern Processes of Sedimentation on the North Carolina Continental Margin

Albert C. Hine, Stanley R. Riggs

Special Publications of SEPM

... . . . 138 .138 Fundamentals of High Resolution Seismic Profiling Fundamentals of High Resolution Seismic Profiling. 140 143 Fundamentals...

Estimating Characteristic Relaxation Properties from NMR T1-T2 Measurements in Unconventional Reservoirs

Olabode Ijasan, Darren McLendon

Unconventional Resources Technology Conference (URTEC)

.... For relaxations to adequately represent pore 12 sizes, molecular dynamics of the system must be in the fast-diffusion limit and diffusional coupling must...

Diagenesis and Pores Types of the Norphlet Standstone (Upper Jurassic), Hatters Pond Area, Mobile County, Alabama

Hiromi Honda, Earle F. McBride

GCAGS Transactions

... of pore-size measurements and pore types helps to explain the low permeability. Pore types are classified on time of generation (primary, secondary), size...

Fracturing Fluid Loss in Unconventional Reservoirs: Evaluating the Impact of Osmotic Pressure and Surfactant and Methods to Upscale Results

Bin Pan, Christopher R. Clarkson, Adnan Younis, Chengyao Song, Chris Debuhr, Amin Ghanizadeh, Viola I. Birss

Unconventional Resources Technology Conference (URTEC)

...- (𝜃 𝑚𝑖𝑐𝑟𝑜 ) and pore- (𝜃 𝑝𝑜𝑟𝑒 ) contact angles can vary substantially. It is still uncertain as to which 𝜃 provides the most reliable upscaling...

Chapter 10: Petrophysical and Mechanical Properties of Organic-rich Shales and Their Influences on Fluid Flow

Fred P. Wang, Ursula Hammes, Robert Reed, Tongwei Zhang, Xiaohu Tang, Qinghui Li

AAPG Special Volumes

... performances from shale resources in North America have generated broad interests in several intriguing properties, such as organic-matter pore network...

Water Saturation Interpretation Model for Organic-Rich Shale Reservoir: A Case Study of North Sumatra Basin

Muhammad Nur Ali Akbar, Junita Trivianty Musu, Benmadi Milad

Unconventional Resources Technology Conference (URTEC)

... is a crucial parameter for characterizing and evaluating reservoir hydrocarbon in-place. The presence of organic matter and complex shale pore system create...

Low Permeability Coal Seam Gas Productivity Enhancement by Cyclic Nitrogen Injection Technique (An Adsorption Simulation Study)

Hoa T. Nguyen, Mohammad Sayyafzadeh, Manouchehr Haghighi

Australian Petroleum Production & Exploration Association (APPEA) Journal

... stress direction, while butt cleats align orthogonally to face cleats. The cleat system provides channels for fluid migration and also accumulates...

Benefits of HT-Hostile Environments on Wellbore Stability: A Case Study From Geothermal Fields in Central Australia

Fermín Fernández-Ibáñez, David Castillo, Doone Wyborn, Dean Hindle

Indonesian Petroleum Association

... at the azimuth of SHmax. Mathematically, the effective stresses around a vertical wellbore are described in terms of a cylindrical coordinate system...

Introduction to Poroelastic Response Monitoring … Quantifying Hydraulic Fracture Geometry and SRV Permeability from Offset-Well Pressure Data

Nicolas P. Roussel, Samarth Agrawal

Unconventional Resources Technology Conference (URTEC)

..., the pressure inside the pores will increase in response to it. In theory, the incremental pore pressure is then progressively dissipated through...

Clay Microporosity in Reservoir Sandstones: An Application of Quantitative Electron Microscopy in Petrophysical Evaluation

Andrew Hurst , Paul H. Nadeau

AAPG Bulletin

... considerable microporosity to the pore system, which, in turn, influences rugosity, saturation, and wetting characteristics. Grain size and textural...

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

Fred L. Goldsberry

Search and Discovery.com

... processing parameters. The fundamentals will be presented along with examples of “blind energy mapping.” Seismic measures a reservoir from the topside down...

Meekwap Field

S. Cheshire

CSPG Special Publications

... with dilute hydrochloric acid. A positive representation of the pore system is then given by the undissolved resin cast. A preliminary examination...

Geomechanical Modelling, Fracture Permeability Analysis and Fault Stability Assessment for a Fractured Basement Field, Offshore Viet Nam

Adrian White, David Castillo, Sanjay Thakur

Indonesian Petroleum Association

... if the reduction in the magnitudes of the horizontal stresses is around 90% of the reduction in pore pressure. that the fractured granite Basement should...

Abstract: Enhanced Pore Pressure Prediction Using a Modified Eatons Equation and its Applications from Shallow to Deep Petroleum Systems; #91211 (2025)

Ahmed Sabry, Mohammed A. Ahmed, Omar A. Hegab, Mohamed Nashaat

Search and Discovery.com

... settings globally, with particular value in the Middle East for integrating pore pressure prediction into regional petroleum system and basin modeling...

ABSTRACT: Anadiagenetic Versus Epidiagenetic Abnormal Pore Pressure: Relationship Between Pressure Origin, Timing, and Methods of Prediction, by Oscar L. Jensen; #91038 (2010)

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ABSTRACT Multi-scale Imaging Process for Computations of Porosity and Permeability on Carbonate Rocks, #90104 (2010)

Grader Abraham; Nur Amos; Baldwin Chuck; Diaz Elizabeth

Search and Discovery.com

... digital  rocks are segmented and the pore structure is determined on the x‐ray CT grid system. The resulting three‐dimensional pore structure...

Abstract: Generation of a Regional 3-D Pore Pressure Model for the Wolfcamp Formation in the Delaware Basin, New Mexico and Texas; #90293 (2017)

Sarah Rittenhouse, Joanna Fritz

Search and Discovery.com

...Abstract: Generation of a Regional 3-D Pore Pressure Model for the Wolfcamp Formation in the Delaware Basin, New Mexico and Texas; #90293 (2017...

Abstract: SYN- AND POST-DEPOSITIONAL DEVELOPMENT OF PORE SYSTEM AND MINERALOGY IN THE POTENTIAL GAS SHALE OF THE PERMIAN WHITEHILL FORMATION OF SOUTH AFRICA; #90305 (2017)

Kenneth Chukwuma, Emese M. Bordy, Angelique Coetzer

Search and Discovery.com

...Abstract: SYN- AND POST-DEPOSITIONAL DEVELOPMENT OF PORE SYSTEM AND MINERALOGY IN THE POTENTIAL GAS SHALE OF THE PERMIAN WHITEHILL FORMATION OF SOUTH...

Abstract: Influence of Pyrite on Shale Gas Enrichment: A Case Study of the Longmaxi Formation in Southeastern Sichuan Basin;

Xin Chen, Lei Chen, Xiucheg Tan

Search and Discovery.com

... contributes to the pore system of shale reservoir. There is a significant positive correlation between the content of pyrite and the amount of methane...

Estimating Oil-Water Relative Permeability Curves Using Digital Rock Physics

Christopher J. Landry, Maša Prodanović, Rob Reed, Peter Eichhubl, Kishore Mohanty

Unconventional Resources Technology Conference (URTEC)

... 0.2 0.4 0.6 0.8 Circularity 1 Figure 13: OM and clay pore system size and shape distributions for mudrock 1 and 2. Organic Matter Pore Space...

Relationship of Porosity and Permeability to Various Parameters Derived from Mercury Injection-Capillary Pressure Curves for Sandstone (1)

EDWARD D. PITTMAN

AAPG Bulletin

... on the mercury injection curve that represents a continuous, well-interconnected pore system through the rock. He used a porosimeter with a heating coil...

Porosity Characterization of the Cretaceous Eagle Ford Formation

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Pore Pressure Prediction: Geological Perceptions

S. Shaker

Houston Geological Society Bulletin

...Pore Pressure Prediction: Geological Perceptions S. Shaker 2002 24 29 An interval velocity profile is usually used to predict pore pressure...

ABSTRACT: The Central Graben: A Dynamic Overpressure System, by Gordon M. Holm; #91020 (1995).

Search and Discovery.com