Fault Motion and the Characteristics of Fracture Intensification Domains: A Quantitative Analysis

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Modeling the Effect of Borehole Orientation on Stereonets

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Abstract: Rank Reduction Processing of 3-D Prestack Seismic Data for the Geomechanical Inversion of an Unconventional Reservoir and its Caprock, Moncton Basin, Canada; #90310 (2017)

Mathieu J. Duchesne, Gilles Bellefleur, Nicolas Pinet, Virgina I. Brake

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..., ON, Canada. ABSTRACT When a P-wave hits an interface at a non-normal angle of incidence, P- and S-waves are reflected. The Aki-Richards approximation...

Sediment Transport Models

H. W. Shen

Dallas Geological Society

... be used to estimate what would be erosion rate and thus the supply rate to the streams. Almost all these equations are obtained by years of experiments...

Sediment Transport Models

H. W. Shen

CSPG Special Publications

... be used to estimate what would be erosion rate and thus the supply rate to the streams. Almost all these equations are obtained by years of experiments...

Practical Advances in Tight Gas Sands Core-Based Shaley Sands Water Saturation Analysis, by John Dacy

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Practical Advances in Tight Gas Sands Core-Based Shaley Sands Water Saturation Analysis, by John Dacy; #90042 (2005)

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Capturing Dynamic Behavior of Propped and Unpropped Fractures During Flowback and Early-Time Production of Shale Gas Wells using a Novel Flow-Geomechanics Coupled Model: A Field Example from the ChangNing Shale in China

Pin Jia, Ming Ma, Linsong Cheng, Hengfei Yin, Zhuang Li

Unconventional Resources Technology Conference (URTEC)

... is characterized using the jointclosure relation. And the fracture conductivity is described using an empirical formula associated with effective normal...

Dolomite-Calcite Relationships in Sea Water: Theoretical Considerations and Preliminary Experimental Results

Eytan Sass

Journal of Sedimentary Research (SEPM)

...++ (d) Insertion of these approximations into the previous equations will result in the following: Sc e [CCO3-(o)]/[CCO3-(c)]·100 Sd e [C2CO3-(o...

Abstract: Characterizing Dipping Fractures from P-wave Amplitude Versus Azimuth Studies; #90187 (2014)

Jon Downton and Hampson Russell

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... counterclockwise deviation of the normal of the fracture from horizontal. Essentially, this represents an angular deviation from vertical. Linear slip...

The Hydraulic Equivalence of Mica

Larry J. Doyle, Kendall L. Carder, Robert G. Steward

Journal of Sedimentary Research (SEPM)

... and tend to generally maintain their orientation throughout. Equations for the settling of a disc in Lerman and others (1974) and that developed...

Normal Geothermal Gradient in United States

C. E. Van Orstrand

AAPG Bulletin

... solution of equations 11 gives the normal equations: [EQUATION] End_Page 91------------------------------ from which the values of a and b can be obtained...

RhoVe Method Empirical Pore Pressure Transform, #42301 (2018).

M. Czerniak,

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... are mathematically linked to a continuous series of “virtual” velocity-depth normal compaction trend functions. The calculations are limited by bounding end-member...

The Morphology, Magnitude and Regime of a Carboniferous Fluvial-Distributary Channel

T. Elliott

Journal of Sedimentary Research (SEPM)

... by frequently recurring normal floods which produced the lateral accretion surfaces, and less frequent exceptional floods which were primarily effective...

Formulas for Calculating Stratigraphic Thickness Exposed Between Two Dips: GEOLOGICAL NOTES

E. L. Ickes

AAPG Bulletin

... thickness measured normal to the bedding exposed between the two dips. The strata between are concealed, and the assumption is made that the dip...

Core Orientation by Graphical and Mathematical Methods

Hugh McClellan

AAPG Bulletin

... direction as ^ggr1) ^phgr Component of ^ggr in plane of bedding normal and axis of tilt ß Component of ^dgr in plane normal to axis of tilt Equations...

Petrophysics of Oil Reservoirs in the Eromanga Basin, South Australia

D. I. Gravestock, E. M. Alexander

Petroleum Exploration Society of Australia (PESA)

... conducrivity even in conventionally 'clean' sands, and major correcrion is required for shaly sands. Calculated Sw differs between equations...

A Three-Dimensional Correction Factor Equation for Deviated Wells

Daniel J. Tearpock, Harvey Pousson

GCAGS Transactions

... is more accurate than any previously published two or three-dimensional equation. Although two-dimensional equations are simple to use, they lack...

Coupled Geomechanics and Pore Confinement Effects for Modeling Unconventional Shale Reservoirs

Yi Xiong, Philip Winterfeld, Yu-Shu Wu

Unconventional Resources Technology Conference (URTEC)

... geomechanical effects. The compositional model is formulated through mass conservation law for each component. The geomechanical equations are derived...

Geomechanics Coupled Reservoir Simulation using a Hybrid EDFM and MINC Model for Unconventional Reservoirs

Xiangyu Yu, Cong Wang, Shihao Wang, Lei Wang, Philip Winterfeld, Yu-Shu Wu

Unconventional Resources Technology Conference (URTEC)

...n one side of connection interface and – represents the other). As it can be seen, the mass balance equations are dependent on volumetric and norm...

Abstract: Tidal Rhythmites and Their Implications in Surmising Earth-Moon Dynamics; #90063 (2007)

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Alternative Well Testing

Munir Daud, Maman Budiman, W. L. Cannan

Indonesian Petroleum Association

... rate of each well is varied sequentially and the individual well CGR's are calculated with simulataneous equations. During maximum gas demand periods...

Predicting the Permeability of Unconsolidated Sediments From Grain Size Measurements

Eve S. Sprunt, Ron E. Gilliland, Mary L. Barrett

GCAGS Transactions

... the Krumbein and Berg equations are well correlated with permeability, the Carman-Kozeny equation is preferred because it comes the closest to a one-to-one fit...

Effect of Gas-liquid Anomalous Diffusion on Production Behavior and Pressure and Rate Transient Responses in Unconventional Reservoirs

Gizem Yildirim, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

... caused by the existence of natural or induced fractures in the stimulated reservoir volume. The results signify deviations from normal diffusion...

Fluid Dynamics of Viscous Buckling Applicable to Folding of Layered Rocks

Hans Ramberg

AAPG Bulletin

... layer enclosed in uniform surroundings whose dimension normal to the layer is large relative to the characteristic wavelength. (2) Multilayers consisting...