2008 CSPG/CSEG/CWLS GeoConvention 2008, May 12-15, 2008, Calgary, Alberta, Canada; Abstracts, #90170 (2013).

Search and Discovery.com

Compaction, Ion Filtration, and Osmosis in Shale and Their Significance in Primary Migration

Kinji Magara

AAPG Bulletin

... to the porosity, because of the ion-filtration effect of the shales. In other words, the salinity in the shales will tend to increase toward sand beds...

Innovative Analysis of Treatment Well Data Determines Cluster Efficiency, Assesses Fracture Complexity, and Provides Fracture Geometry in Unconventional Reservoirs

Lucas Wesley Bazan, Bruce Roman Meyer, Van Phi Tran

Unconventional Resources Technology Conference (URTEC)

... by substituting the constitutive relations for width-opening into the momentum equation and assuming laminar flow (Meyer 1986) GDK 2D Model (6) PKN 2D...

Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data

Burkhard Buttkus

Geological Society of Malaysia (GSM)

... of the geophones to the target and the elimination of all multiples in the upgoing wavefield of all layers above the deepest geophone. d. Lateral high...

Abstract: Comparison of Microseismic Results in Complex Geologies Reveals the Effect of Local Stresses on Fracture Propagation; #90224 (2015)

Mike Preiksaitis, Sheri Bowman, and Ted Urbancic

Search and Discovery.com

...Abstract: Comparison of Microseismic Results in Complex Geologies Reveals the Effect of Local Stresses on Fracture Propagation; #90224 (2015) Mike...

A Methodology for Selecting Optimal Pipe Rocking Regimes during Slide Drilling

Ian Rostagno, Michael Yi, Pradeepkumar Ashok, Eric van Oort, Ben Potash, Chris Mullin

Unconventional Resources Technology Conference (URTEC)

... and the wellbore. Drillstring dynamics was then simulated using a torsional damped wave equation applying finite difference approximations. Finally...

Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).

Dries Gisolf, P.R. Haffinger, P. Doulgeris

Search and Discovery.com

...Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016). Dries Gisolf, P.R. Haffinger, P. Doulgeris Wave...

Use of Rectangular Hyperbolic Method to Evaluate Fractured Gas Reservoirs

Hayu Susilo Prabowo, Nico Hadinoto

Indonesian Petroleum Association

... of pseudotime, the above equation can be expressed as. The skin effect, s, and effective wellbore radius, rwI, can be computed from the data based...

Thermal Mass Transfer in Systems Containing Quartz and Calcite

James R. Wood

Special Publications of SEPM

... to equation (33), when [COT] = [HCOJ, pH = p K , , and, from equation (32), when [HCOJ = [H,COy], pH = p K 1 . Thus, a pK-T plot is, in effect, a pH-T plot...

Surface Morphology of Some Limestone Types as Revealed by Electron Microscope

Rikii Shoji, Robert L. Folk

Journal of Sedimentary Research (SEPM)

.... Sample DDG-2, 1,500. Pennsylvanian Marble Falls Limestone, McCullough Co., Texas. T. E. Freeman coil. Algal pisolite; in the optical microscope...

Southeast San Juan Basin

William E. Chittum

Rocky Mountain Association of Geologists

... contain oil when a large enough structural closure is present and overcomes the effect o postdepositional tilt and strong hydro f dynamic drive. Future...

Geophysical Data for Geologic Study

R. C. Dunlap, Jr.

AAPG Bulletin

... reproducible characteristic makes possible the of one variable at a time. Thus, we can evaluate the effect of the single change. This brings us...

Discussion of Article "The Hydraulic Shape of Sand Particles" by Louis I. Briggs, David S. Mcculloch and Frank Moser: DISCUSSIONS

Glen E. Stringham

Journal of Sedimentary Research (SEPM)

... contribution in clarifying the effect of the resistance exerted by a fluid on a falling particle. It would appear that a "Shape Factor" based on dynamic...

The Role of Diffusion in Primary and Enhanced Oil Recovery from Fractured Unconventional Reservoirs

Olufemi Olorode, Hassan Amer, Harun Rashid

Unconventional Resources Technology Conference (URTEC)

... numerical diffusion could mask the effect of physical diffusion in coarse simulation grids. The effects of the composition- and pressure-dependence...

Selective Acid Treatment on High Temperature Reservoir: Fit for Purpose Mechanical and Chemical Treatment in Duri Field

Supriono Hariyadi, Nugroho Jati, Tri Djaka Sapoetra

Indonesian Petroleum Association

.... This is accomplished via pressurized down-hole treatment and jetting effect through Coil Tubing Unit (CTU) to clean scale from perforations and liner. Acidizing...

Premigration attenuation analysis and mapping to image domain by weighted migrations

Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

... research area for seismic imaging and amplitude-versus-angle (AVA) analysis. According to Aki and Richards (2002, equation 5.94), attenuation can...

Determination of Drag Coefficients in Measuring Particle Diameters: Reply

Weinan Chen

Journal of Sedimentary Research (SEPM)

... sphere size and settling velocity: Journal of Sedimentary Petrology, v. 41, p. 7–18. Komar, P.D., 1981, The applicability of the Gibbs equation...

Determination of Water Saturation in Vuggy Reservoirs Using a Combination of Log Data and the Maxwell-Garnett Equation: Permian Clear Fork Vuggy Dolostone, West Texas

G. B. Asquith

West Texas Geological Society

...Determination of Water Saturation in Vuggy Reservoirs Using a Combination of Log Data and the Maxwell-Garnett Equation: Permian Clear Fork Vuggy...

Dimensionless IPR Devolopment for Naturally Fractured Gas Well: A Field Study

Ganesha RD, Pudjo Sukarno, Amega Yasutra

Indonesian Petroleum Association

... equation. Dimensionless IPR for naturally fractured gas well reservoirs is “Vogel-like” with quadratic equation in form of Pwf/Pr=f(Q/Qmax). In order to make...

Evaluating HD weathering surveys and surface seismic with DAS in a sand dune environment

Andrey Bakulin, Ezzedeen Alfataierge, Roman Pevzner

International Meeting for Applied Geoscience and Energy (IMAGE)

... sampling is needed for both goals: reconstruct the detailed near-surface velocity and provide enough traces to cancel out the effect of energetic complex...

Ultra-deep Jurassic acquisition technology and its application in dual-complex low SN ratio area, Qaidam Basin

Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Chunrui Han, Hua Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... structure has a shielding effect on the downward transmission energy of shooting waves. Such an harsh surface condition leads to the weak downward...

Advances in Micromodeling using Resistivity Borehole Images

John G. Manchuk, David L. Garner, Clayton V. Deutsch

CSPG Bulletin

... conductivity approximation such as the Simandoux equation or Waxman-Smits model. Resulting high resolution properties can be used to construct micromodels...

Turbulent Flow

Gerard Middleton, John B. Southard

Special Publications of SEPM

... Equation (5.44) the effect of proximity to the bed grains can be viewed as wrapped up in a multiplicative correction factor f(D/y) . Upward from...

Some Data on Compressibility and Density Anomalies in Halloysite, Hectorite, and Illite Clays: GEOLOGICAL NOTES

Warren A. Cebell , George V. Chilingarian

AAPG Bulletin

... to a lower density of the remaining water in the clay solids, or to increased amounts of adsorbed or interlayer water ("driving-in" of water effect...

Evaluation of Factor Effects on Material Balance Calculations Using Statistical Design Methods

J. C. Hsie, H. M. Munir, W. E. Gerbacia

Indonesian Petroleum Association

... to minimize any bias effect, coded factors were used in the regression. The factors were coded using the following equation: where: is the coded...