... attenuation peak two-phase fluid saturation bulk modulus reservoir simulation single-phase fluid patchy saturation gauzellino dissipation factor propagation Effective wave dispersion and attenuation in three-periodic thin poroelastic layers saturated by two- phase uids. Juan E. Santos School...

... effective stress coefficient reservoir geomechanics pore pressure geophysics moduli bulk modulus structural geology pore exploration geophysicist 10 composite spherical shell differential pressure poroelasticity Poroelasticity of compositionally heterogeneous rocks with application...

... water saturation frequency range low frequency measurement flow in porous media rock frame fluid saturation exploration geophysicist 10 saturation upstream oil & gas dispersion attenuation bulk modulus sandstone seg international exposition bandera sandstone Effects of rock...

... Gassmann s poroelasticity, a To distinguish the influence of rock porosity and pore-fluid novel AVO reflectivity equation in terms of porosity, rock- modulus on AVO reflection coefficients, the AVO equation matrix moduli, rock density and pore-fluid bulk modulus is of reflection coefficients parameterized...

... boundary condition geophysics undrained condition bulk modulus reservoir characterization pore pressure fluid pressure exploration geophysicist 10 wave attenuation The effects of boundary conditions on seismic wave dispersion and attenuation in partially saturated rocks Luanxiao Zhao*, Yirong...

... Session Start Time: 1:50 PM Presentation Start Time: 1:50 PM Location: Poster Station 1 Presentation Type: Poster upstream oil & gas velocity dispersion dispersion pore structure experimental data reservoir characterization bulk modulus tight sandstone crack porosity annual...

... model intergranular pore tight oil rock rock sample frequency seg international exposition attenuation bulk modulus oil rock upstream oil & gas skeleton attenuation characteristic heterogeneity References References Ba , J. , J. M. , Carcione , and J. X. , Nie...

... Type: Oral rock property porosity template thomsen parameter bulk modulus upstream oil & gas geophysics sand model shale modeling reservoir characterization seg international exposition impedance hydrocarbon rock physics template annual meeting anisotropy References...

... intelligence equivalent pore scale pore scale log analysis upstream oil & gas well logging s-wave velocity permeability sensitive parameter analysis porosity shear modulus prediction procedure permeability prediction seg international exposition flow in porous media bulk modulus...

..., and find out the most contributive factor to the moduli and velocities in shale. The result shows that bulk modulus, shear modulus and elastic wave velocities increase significantly with the increase of effective pressure before the effective pressure achieving a critical value, and tend to be constant...

..., 2019 Session Start Time: 8:30 AM Presentation Time: 9:20 AM Location: 217D Presentation Type: Oral effective stress nonlinear inversion dry rock bulk modulus innanen porosity elastic impedance reservoir characterization incidence angle inversion bulk modulus inversion result...

..., the normal compaction velocity and bulk modulus of shale are simulated by anisotropic shale rock physics modeling to improve the accuracy of the normal trend. Since the bulk modulus and the seismic wave velocity can be converted to each other, we have tried to propose a method for predicting pore pressures...

... poroelasticity theory seg international exposition structural geology bulk modulus shale symmetry axis poroelasticity theory Batzle , M. , and Z. Wang , 1992 , Seismic properties of pore fluids : Geophysics 57 , 1396 – 1408 , 10.1190/1.1443207 . Biot , M...

... on the highly overpressured older layers. isothermal condition high pressure high temperature seg international exposition bulk modulus pore pressure thermal expansion equation expansion reservoir geomechanics hejre field reservoir characterization coefficient boundary condition thermal...

...-plastic PM and we highlight the increased ability to predict the dynamic bulk modulus as well as the enhancement in the representation of the effective stress-strain path, while being consistent with the original PM model. Presentation Date: Tuesday, October 16, 2018 Start Time: 8:30:00 AM Location...

... bulk modulus and the solid phase bulk modulus (i.e., Biots coefficient) using the digital rock workflow. Finally, we compare the drained pore modulus values obtained from these two independent analyses and find reasonable agreement. Presentation Date: Thursday, October 18, 2018 Start Time: 8:30:00 AM...

... inverse bulk modulus Aoki , N. , and G. Schuster , 2009 , Fast least-squares migration with a deblurring filter : Geophysics , 74 , no . 6 , WCA83 – WCA93 , 10.1190/1.3155162 . Bourgeois , A. , M. Bourget , P. Lailly , M. Poulet , P...

... background medium reservoir characterization perturbation pure fd solution fl 0 wave field secondary source geophysics inhomogeneity algorithm bulk modulus auxiliary grid circular inhomogeneity propagation interpolation fd scheme seg international exposition upstream oil & gas grid...

... international exposition bulk modulus upstream oil & gas overpressure prediction rock elastic parameter Ba , J. , 2013 , Progress and review of rock physics : Tsinghua University Press . Berryman , J. G. , 1995 , Mixture theories for rock properities : American...

... upstream oil & gas bentheim sandstone sample octadecane sandstone filling experimental study elastic property sandstone sample reservoir characterization bentheim sandstone solid-filled sandstone seismic frequency moduli ciz-shapiro model prediction dependence bulk modulus...