... shale gas miscible method Upstream Oil & Gas adsorption surface area mechanical property alternation Time variation GPa complex reservoir modulus value oil shale pore structure strength co 2 flooding time variation nano-indentation test injection time supercritical co 2 isotherm...

... of the formation based on field investigation and laboratory testing. structural geology regional connector transit corridor project characteristic elastic modulus value modulus value Fernando Formation shear modulus Reservoir Characterization strength shear wave velocity Los Angeles Poisson...

... & Gas elasticity loading test rock mass PJT Reservoir Characterization scale effect Goodman jack test GPa loading Deformability Test PLT rock specimen modulus value Rock mechanics gjt different method deformation deformability jack test 1. INTRODUCTION Deformability of rock mass...

... with borehole deformation measurement and it was evaluated by rock mass classification of Q-system by indirect method. It is seen from this comparison that the modulus of deformation evaluated by using mean Q value is more than two times the modulus value determined by in-situ testing. It is finally concluded...

... to minimize any anisotropy caused by stress-induced microcracking (Table 1). 2 THERMOMECHANICAL BEHAVIOUR OF ROCK The effect of increased confining pressure on the mechanical rock properties is well understood and generally results in increased strength and modulus values (Lama et al. 1978). The effects...

... Upstream Oil & Gas convergence method excavation Reservoir Characterization elasticity convergence radial convergence rock mass knowledge management stress Redistribution Case History determination equation tunnel modulus value tunnel convergence rock mass modulus field...

... downhole seismic survey unconfined compressive test correction factor gabbro Upstream Oil & Gas cylinder membrane dilatometer testing modulus value borehole hustralid Reservoir Characterization abutment sensitivity analysis McKay point dam site dilatometer system stiffness...

.... These modulus values represent upper limits for our extrapolation of results 4 MEASUREMENTS DURING IRREVERSIBLE COMPACTION 4.1 Longitudinal Modulus (X+ 2 ) The longitudinal'modulus, (X + 2 ) , where k and are the Lame constants, is a measure of the elastic response of a solid when loaded in uniaxial strain...

... according to the method described by Goodman, Van, and Heuze (1968). Adjustment factors were also considered. However, the measured modulus values were low 924 ROCK MECHANICS IN PRODUCTIVITY, PROTECTION enough that corrections were considered unnecessary. The results from argillite were used directly...

... Drilling Equipment borehole jack deflection Poisson reservoir geomechanics full contact hydraulic pressure borehole diameter equation contact area Reservoir Characterization platen reduction factor borehole wall borehole platen mismatch theory modulus value borehole borehole...

... classification system relaxation analysis classification alteration Engineer rock quality Reservoir Characterization modulus value Rock mechanics discharge line rock classification system Artificial Intelligence extensometer geologist delay time lining tunnel rock mass Chapter 10 APPROACH...