A New AVO Attribute for Hydrocarbon Prediction and Application to the Marmousi II Dataset, #41764 (2016).

Changcheng Liu, Prasad Ghosh

Search and Discovery.com

... of hydrocarbon sand moves from background trend. Through the Biot-Gassmann theory, we calculate Vp, Vs and density and derive Jp and Js in different porosity...

Reservoir R factor estimation using 4D time-shifts induced by compaction at the Shearwater field, North Sea

Alejandro Jaramillo, Maria Mangriotis, Colin MacBeth

International Meeting for Applied Geoscience and Energy (IMAGE)

... strain (𝜀 𝑍𝑍 ): 𝜀 𝑍𝑍 = 𝛥𝑧 = −𝐶 𝑚 𝛼𝛥𝑃 𝑧 Eq. 4 where 𝐶 𝑚 is the uniaxial compressibility and 𝛼 the Biot poroelastic coefficient which...

Borehole tube wave generation by an incident P-wave at a fluid-filled fracture

Abdullah Alsawidan

International Meeting for Applied Geoscience and Energy (IMAGE)

...ics, 73, no. 1, N1–N7, doi: https://doi.org/10.1190/1.2802174. Korneev, V., A. Ponomarenko, and B. Kashtan, 2009, Stoneley guided waves: What is mis...

Sonic Logging to Detect Bypassed Hydrocarbons in the Wilmington Field, CA

Daniel Moos, F. Scott Walker, Donald D. Clarke

Pacific Section of AAPG

...., and Wang, Z., 1992, Seismic properties of pore fluids: Jeophysics, v. 57, p. 1396-1408. Biot, M.A., 1956, Theory of elastic waves in a fluid-saturated...

Stress Field Change due to Reservoir Depletion and Its Impact on Refrac Treatment Design and SRV in Shale Reservoirs

Jiahang Han, Andy Sookprasong, Robert Hurt

Unconventional Resources Technology Conference (URTEC)

... committee. References Biot, Maurice A. 1941. General Theory of Three-Dimensional Consolidation. Journal of Applied Physics, Volume 12, Issue 2, p.155-164...

Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater

Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

...-scale fractures, microcracks, and background pores induced by seismic waves, combining the crack and jet mechanisms using the Biot theory to create...

Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir

Thariq Guntoro, Intan Andriani Putri, Pebrian Tunggal Prakosa, Yulia Putri Wulandari

Indonesian Petroleum Association

.... BIOT–GASSMANN EQUATION The low-frequency Biot–Gassmann (Gassmann, 1951; Biot, 1956) theory predicts the effective bulk modulus, Ksat, of the saturated...

Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion

Robert Wiley, R. Harris Ardis, Scott W. Peters

International Meeting for Applied Geoscience and Energy (IMAGE)

... properties on a micro-scale were developed by Biot in 1956. White (1975) expanded Biot’s work (1962) to the seismic frequency domain. His work concluded...

Effective Fracture Geometry Analysis Based on Data of Well Production, Pressure Gauge, and Strain Change of HFTS-1-III in Eagle Ford Shale

Fatima Almarzoog, Kan Wu, Ge Jin

Unconventional Resources Technology Conference (URTEC)

... on Biot’s theory, which describes the poroelastic effect in linear, isothermal, and isotropic materials (Biot, 1941). The governing equations...

Abstract: Seismic Lithofacies Prediction Using AVO-Analysis: Application to a North Sea Deep-Water Clastic System, by P. Avseth, G. Mavko, and T. Mukerji; #90933 (1998).

Search and Discovery.com

Observations On Fluid/Fracture Pressure Coupling Ratios

Search and Discovery.com

Petroleum Drilling Techniques, Issue 2, 2018

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Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)

Wubshet Alemie

Search and Discovery.com

... of electromagnetic waves.” J. Computational Physics 114 (1994): 185–200. Biot, M.A. “Theory of propagation of elastic waves in fluid-saturated porous solid Part...

Modelling hydraulic-fracturing in 2D; #120124 (2013)

Magnus Wangen and Nina Simon

Search and Discovery.com

... (Figure 1). The model is based on the Biot equations for coupled fluid flow and deformations in the rock. Fractures are represented on the same grid...

Compressibility, Porosity, and Permeability of Shales Involving Stress Shock and Loading/Unloading Hysteresis

Faruk Civan

Unconventional Resources Technology Conference (URTEC)

... 23 (3): 267-275.http://dx.doi.org/10.1016/0148-9062(86)90972-1. Biot, M.A. 1941. General Theory of Three-Dimensional Consolidation. J.Appl. Phys. 12...

Reservoir Characterization for Gas Production and CO2 Sequestration

Adriana Gordon, Raul Cova, Evan Mutual, Bill Goodway, Scott Leaney, Wendell Pardasie, Matt Ng

Unconventional Resources Technology Conference (URTEC)

...., and Richards, P.G., 1980, Quantitative Seismology. W.H. Freeman & Co. Biot M.A., 1956 “The theory of propagation of elastic waves in a fluid...

3D Geomechanical Analysis of Refracturing of Horizontal Wells

Dharmendra Kumar, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

.... Biot, M.A. 1955. Theory of Elasticity and Consolidation for a Porous Anisotropic Solid. J. Appl. Phys. 26, 182-185. Cheng, H.-D. 2016. Poroelasticity...

Development of a Pore Pressure Workflow and Multi-Variate Depletion Flag for Horizontal Child Wells in the Eagle Ford Formation

Rachel Grande, Taylor Levon, Bruce Warren

Unconventional Resources Technology Conference (URTEC)

... effective stress, psi Pc = Total closure stress, psi Pp = Pore pressure, psi α= Biot’s coefficient, unitless The theory of effective stress...

Abstract: A Look into Gassmanns Equation; #90187 (2014)

Nawras Al-Khateb

Search and Discovery.com

... of performing fluid substitutions by using Gassmann’s equation. Theory and/or Method The Influence of Pore Fluids on Seismic Properties: The seismic...

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

... require depthcontinuous profiles for all three principal stresses, the pore pressure, sliding friction (µ) and the Biot coefficient (α). Also required...

Analysis of Fracture Interference - Coupling of Flow and Geomechanical Computations with Discrete Fracture Modeling

Jiahui Chen, Juliana Y. Leung

Unconventional Resources Technology Conference (URTEC)

... − 𝐾𝐾 𝑑𝑑𝑑𝑑 /𝐾𝐾𝑠𝑠 is the Biot coefficient, Kdr is the drained bulk modulus, Ks is the bulk modulus of solid rock grains, 𝑝𝑝 = ∑ 𝛼𝛼 𝑠𝑠 𝛼𝛼 𝑝𝑝 𝛼𝛼 is average...

An Unconventional Approach to a Difficult-to-Develop Target: Application of Geomechanics and Clay Speciated Workflow to Successfully Drill the Wolfcamp D Formation in the Midland Basin

David Brannan, C. Lance Reynolds, Shawn Renaud, Ryan Adams, Foster Bowman

Unconventional Resources Technology Conference (URTEC)

... or overbalanced mud-system (Figure 2). This approach focuses on petrophysical mechanical properties including Biot’s coefficient, Unconfined Compressive...

New Insights on Natural Hydraulic Fractures Induced by Abnormally High Pore Pressures

Terrell W. Miller

AAPG Bulletin

... are favored and should occur at lower pore pressures in less compressible rocks buried in basins with lower geothermal gradients. Biot, M. A., 1956...

Laboratory Determination of the Continuous Stress-Dependent Permeability of Unconventional Oil Reservoir Rocks

Daisuke Katsuki, Marte Gutierrez, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... Permeability (CPGP) test, and the Pressure-Pulse Decay Permeability (PDP) with Klinkenberg correction. The stress-dependent Biot poroelastic coefficient...

Constructing High Resolution, Inch Scale Continuous Logs via a Multi Domain Approach to Improve Hydraulic Fracturing by Capturing Thin Beds in the Bone Spring Formation, Delaware Basin, Reeves County, TX

Santhosh Narasimhan, Pukar Mainali, Harry Rowe, Austin Morrell, Wesley Ingram, Andy Benson, Nathan Ganser, Sean Arrington

Unconventional Resources Technology Conference (URTEC)

... as above and below the pay intervals. Detailed anisotropic analysis was performed to validate the rock mechanics core model, and variable Biot poro...