The Characterization of Fracture Mechanisms Using a Combination of Surface Microseismic Imaging, Microdeformation Modelling, and Downhole Microseismic Mapping: an Examination of the Value of Moment Tensor Migration Imaging

Raquel Velasco, Kit Chambers, Stephen A. Wilson

Unconventional Resources Technology Conference (URTEC)

.... Surface microdeformation measurements were taken using 55 bi-directional tiltmeters, which were deployed within the footprint of the geophone array...

Current Sand Control Practices

Lee Roy Decker, James D. Carnes Sr., Hugh J. Ayres

Indonesian Petroleum Association

..., avoiding the effect of intermixing of pack and formation sands, and stabilizing of clays is emphasized. Causes of sand production and problems associated...

Least-squares reverse time migration for attenuating TTI media

Xinru Mu, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Therefore, we modify equation (4) to mitigate this effect, wherein the new equation enables   −1/2 1  2us 1  − 1 ( − 2 )  M  us −  2...

Deposition of Sand by Suspension Currents: Experimental and Theoretical Studies

J. K. Ghosh, B. S. Mazumder, M. R. Saha, Supriya Sengupta

Journal of Sedimentary Research (SEPM)

... that observed in the experiments, particularly near the bed where () is very small. To dampen the effect of exponential decay, therefore, Equation 13...

Dissolution and Precipitation Kinetics of Kaolinite: Initial Results at 80°C with Application to Porosity Evolution in a Sandstone

K. L. Nagy, C. I. Steefel, A. E. Blum, A. C. Lasaga

AAPG Special Volumes

...: [EQUATION] or [EQUATION] The present data on dissolution rates indicate linearity of the rates near equilibrium. The dissolution and precipitation rates...

Eolian Suspension Above the Saltation Layer, the Concentration Profile

J.A. Gillies, L. Berkofsky

Journal of Sedimentary Research (SEPM)

.... 10, 219-227. KIND, R.J., 1992, One-dimensional aeolian suspension above beds of loose particles--a new concentration profile equation: Atmospheric...

Settling Convection and Grain Size Analysis: DISCUSSION

David J. A. Williams

Journal of Sedimentary Research (SEPM)

... CONVECTION The recent paper by Kuenen (1968) suggested that the effect of settling convection had been overlooked or ignored as being a secondary...

Dorag Dolomitization Model: REPLY

Khosrow Badiozamani

Journal of Sedimentary Research (SEPM)

... is the equilibrium constant. At constant T the product of RT in equation (1) is constant, and from equations (1) and (2) we have: SI = Gr/C (3) where...

Optimum Fracture Spacing in the Eagle Ford Gas Condensate Window

Alireza Sanaei, Ahmad Jamili, Jeffrey Callard

Unconventional Resources Technology Conference (URTEC)

.... It is believed that gas production enhanced by increasing fracture density resulted from hydraulic fracturing. However, there is no study about effect...

Increasing Frac Operations Performance using Real-Time Monitoring of Frac Fluid Chemistry, and Treatment Data Key Performance Indicators

Juan Hurtado, Michael Mayer, Scott Rutherford

Unconventional Resources Technology Conference (URTEC)

...) or the use of 100% produced or flow back water. In consequence, the source water components would potentially have an effect on the fracturing fluid...

Optimization of a Paraffinic Oil Transmission Pipeline Network Design: Simulation Approach

Leksono Mucharam, Septoratno Siregar, Darmadi, Musyoffi Yahya, Achirul Akbar

Indonesian Petroleum Association

... for a paraffinic oil transmission pipeline network has been successfully developed based on a general energy balance equation and assuming a steady–state...

Supporting Oil Drilling Rigs in Indonesian Swamps

Paul M. Reed, Johannes Karundeng

Indonesian Petroleum Association

... the highest number of blows and least resistance. Figure 10. Effect of Varying Soil Damping, J, and Soil Quake, Q, on Wave Equation Results If experience...

Grain-Size Analyses of Mica Within Sediments and the Hydraulic Equivalence of Mica and Quartz

Paul D. Komar, Jumpei Baba, Bingquan Cui

Journal of Sedimentary Research (SEPM)

.... Petrology, v. 41, p. 7-18. KOMAR, P. D., 1981, The applicability of the Gibbs equation for grain settling velocities to conditions other than quartz...

Screening Techniques: Chapter 9

Myron K. Horn

AAPG Special Volumes

... FROM CORE ANALYSIS ST-8 PREDICTING OPTIMUM HORIZONTAL DRILL DIRECTION IN VERTICALLY FRACTURED RESERVOIRS: NOLEN-HOEKSEMA AND HOWARD EQUATION ST-9...

An Empirical Study of the Generalized Fluid Method for Hydrocarbon Discrimination

Search and Discovery.com

... for Zoeppritz’s equation falls into two categories. One category linearly involves Vp, Vs , and ρ, and the other one is nonlinearly related to Vp, Vs , and ρ...

Distribution of Hydrocarbons Between Oils and Associated Fine-Grained Sedimentary Rocks--Physical Chemistry Applied to Petroleum Geochemistry, II

Allen Young, Richard D. McIver

AAPG Bulletin

... equilibrium between source rock and reservoir. A distribution-equilibrium equation makes possible the calculation of the composition of a hypothetical oil...

The Effect of NOB to Porosity and Permeability in Turbidite Deep Water Reservoir Rock

C. Sugama, N. A. Atmajasetiadi, D. H. Putranto

Indonesian Petroleum Association

...The Effect of NOB to Porosity and Permeability in Turbidite Deep Water Reservoir Rock C. Sugama, N. A. Atmajasetiadi, D. H. Putranto © IPA, 2012...

A Reply to Porter's Review

John Morton

Petroleum Exploration Society of Australia (PESA)

... in saturation equations such as the Simandoux (1963) equation currently in vogue with operating companies and the cation exchange capacity (CEC) used...

The Analysis of Grain-Size Measurements by Sieving and Settling-Tube Techniques

Paul D. Komar, Bingquan Cui

Journal of Sedimentary Research (SEPM)

... diameters and fall velocities of sediment particles: Jour. Geophys. Res., v. 66, p. 4233-4246. KOMAR, P. D., 1981, The applicability of the Gibbs equation...

Forward modeling for arbitrary irregular free-surface based on body-fitted grid

Erxiang Wei, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... free surface can have a significant effect on the propagation of seismic waves, causing strong scattering and reflection of surface waves, making...

Water Saturations in a Wilcox Shaly Reservoir Sandstone, Fordoche Field, Point Coupee Parish Louisiana

Charles R. Berg , Robert R. Berg

GCAGS Transactions

..., however, typically has low resistivity. The Archie (1942) saturation equation works well under these conditions, but when conductive clay minerals...

Confinement Effects on Hydrocarbon Mixture Phase Behavior in Organic Nanopore

Behnaz Rahmani, Yucel I. Akkutlu

Unconventional Resources Technology Conference (URTEC)

..., amplifies the confinement effect. More specifically, confined multi-component fluids with high percentage of light components such as methane and ethane...

Seismic velocity detrending and well calibration workflow

Gastón Bejarano Gerke

International Meeting for Applied Geoscience and Energy (IMAGE)

... the velocities derived by Dix equation and the velocities obtained from the wells. To this effect, we can again cross-check the borehole velocities...

Damage Model for Reservoir with Multisets of Natural Fractures and Its Application in Hydraulic Fracturing Simulation, #41893 (2016).

Xinpu Shen

Search and Discovery.com

... ω and ψ. However, there is functional relationship between ω and ψ, and it is defined in general as a function f(ψ) in Equation (1): ω=f(ψ) (1...

Brunton Compass Attachment for Measurement of Horizontal Magnetic Intensity

John H. Wilson

AAPG Bulletin

... that it can have no possible effect on the needle. 5. After orienting as in step 4 with the needle at rest, place the auxiliary magnet in the magnet holder...