Dynamics of Permeability Changes in CO2 Saturated Brine Injection: An Integrated Modeling Approach

Fatemeh Tale, Abdulrahman Abdulwarith, Feiyan Chen, Stephen Drylie, Alastair Crombie, Birol Dindoruk

Carbon Capture, Utilization and Storage (CCUS)

... an integrated methodology that combines geochemical reactions with continuity equations for brine and rock species, specifically in carbonate...

Variation of Hyperbolic-b-parameter for Unconventional Reservoirs, and 3-Segment Hyperbolic Decline Curve Model

Saroj Varma, Hamed Tabatabaie, James R. Ewert, Louis Mattar

Unconventional Resources Technology Conference (URTEC)

... description, and requires further study. URTeC 2892966 2 Introduction Hyperbolic decline equations are the mainstay of reserves evaluation...

Estimating Pore Throat Size in Sandstones from Routine Core-Analysis Data; Edward D. Pittman; Search and Discovery Article #40009 (2001)

Search and Discovery.com

Experimental and Theoretical Investigation of the Confinement Effect on Gas Properties in Nano-scale Porous Media

Shadi Salahshoor, Mashhad Fahs

Unconventional Resources Technology Conference (URTEC)

... behavior inside the nanopores. These experimental data are utilized to evaluate various modifications on equations of state from the literature...

Variable Exponential Decline - Modified Arps to Characterize Unconventional Shale Production Performance

Ishank Gupta, Chandra Rai, Carl Sondergeld, Deepak Devegowda

Unconventional Resources Technology Conference (URTEC)

... developed for unconventional shale reservoirs. Arps (1944) published three empirical equations to predict production performance of wells. These were...

Shaly Sand Analysis: Chapter 3

George B. Asquith

AAPG Special Volumes

... of the high hydrogen-ion concentration in clays. The gamma ray log equations necessitate knowing whether or not sand in a given area is consolidated...

Direct Pore-Scale Modeling of Flow and Transport in Tight Formations

Saeed Ovaysi, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

... as input high-resolution x-ray micro-CT images of naturally-occurring porous media. The governing equations of flow and transport are then directly...

A Unified Leak-off and Flow-back Model for Fractured Reservoirs

Dylan Copeland

Unconventional Resources Technology Conference (URTEC)

... for solving the proposed model numerically is presented, as well as equations for coupling to a fluid dynamics model inside the fractures. Simulation results...

Multiscale Modeling of Gas Transport in Organic-Rich Shale: From Molecular Scale to Core Plug Scale

Mohammad Kazemi, Ali Takbiri-Borujeni

Unconventional Resources Technology Conference (URTEC)

... is used to develop transport equations in inorganic matrix. A Fickian diffusion flow is used for flow in organic nanopores based on the understandings...

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

EDWARD D. PITTMAN

AAPG Bulletin

... develops empirical equations for estimating certain pore aperture size parameters from routine core analysis. The relationship of porosity, uncorrected...

Transitional Flow Regimes in Multi-Fractured Horizontal Wells

Shail Apte, W. J. Lee

Unconventional Resources Technology Conference (URTEC)

... as sustained elliptical flow and boundary influenced elliptical flow, respectively. Using the understanding of these transition types and the constituent flow...

The Role of Positive Feedback in the Development of Internal Oscillations for a Simple, Tightly Coupled, Nearshore Depositional Model

Brian S. Penn, John W. Harbaugh

Special Publications of SEPM

... consists Mantle conveclion is nol taken inlo of three simple empirically derived equations modeling a single conlinent surrounded by a depositional...

Proving the Concept

Halfdan Carstens

GEO ExPro Magazine

... in the use of the new technology. This is due to the fact that the theory behind it all – Maxwell´s equations concerning the distribution...

Simulation of Integrated Surface-Water/Groundwater Flow for a Freshwater Wetland in Selangor State, Malaysia

Bahaa-eldin E. A. Rahim, Ismail Yusoff, Azmi M. Jafri, Zainudin Othman

Geological Society of Malaysia (GSM)

... flow Introduction Understanding hydrologic processes of wetlands is a fundamental key in their effective ecosystem restoration and creation (Zhang...

Geologic Controls on Seismic Amplitudes

Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

... amplitude 'rogue's gallery; where a better understanding of geologic controls might have made a difference. Recently you might have noticed some high...

Porosity Reduction in Sandstone by Quartz Overgrowth: DISCUSSION

Jeffrey S. Hanor

AAPG Bulletin

... in our understanding of the dynamics of diagenesis and hydrocarbon migration. According to Leder and Park (1986, p. 1717, equation 25), the filtration...

Abstract: Pore-Geometric Controls on Single-Phase Darcy Permeability of Porous Media; #90187 (2014)

David C. Herrick

Search and Discovery.com

... [email protected] Summary Consideration of the pore-geometric controls of DC (and low frequency) electrical conduction provides a basis for understanding...

Paleohydrology of the Eocene Las Palmas Gravels, Baja California, Mexico

Scott D. McDonough, Patrick L. Abbott

Pacific Section SEPM

... of the equations used have been extrapolated up into the cobble range for use in this study. The results do provide a general understanding of the hydrologic...

A Workflow for Flowback Data Analysis … Creating Value out of Chaos

Obinna Ezulike, Hassan Dehghanpour

Unconventional Resources Technology Conference (URTEC)

... is then incorporated into the existing DPM static-framework to obtain FAM flow equations. The FAM equations capture the fluid physics from flowback...

Hydrodynamics of Fluid Injection

P. A. Witherspoon , S. P. Neuman

AAPG Special Volumes

..., and bed thicknesses. Analytical equations for a three-layer system have been evaluated for typical values of ß and r/B, and the results have been...

PowerPoint Presentation

Engelder

Search and Discovery.com

... field work in these mountains and place these lessons in the context of a global understanding of deformation in the upper crust, bearing in mind...

The Three Elements of Structural Geology Part 1, #41849 (2016).

Terry Engelder

Search and Discovery.com

... understanding of deformation in the upper crust, bearing in mind that the field of structural geology is so broad that this short course...

Material Balance & Modeling - Reservoir Engineering Tools Past, Present, and Future - Workshop Summary

John McMullen, Dave Bergman, Rob Sutton, Toddy Guidry

PTTC

... tool for understanding the reservoir. Initial data collection is the only time consuming task. Much of the data will be used in history-matching...

Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015).

Bill Goodway, John Varsek, Christian Abaco

Search and Discovery.com

.... A better understanding of these ambiguities requires some investigation into the theory primarily developed by Ruger (Ruger and Tsvankin, 1997). Figure...

L. Van Bendegom: A Neglected Innovator in Meander Studies

J. R. L. Allen

Dallas Geological Society

... this knowledge, because it underpins an understanding of processes in meanders and assists in the interpretation of textural and structural patterns...