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Keywords: stress rate
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1265
.... wellbore design strength reservoir characterization upstream oil & gas equilibrium reservoir geomechanics size effect specimen bond strength equation stress rate rock specimen strain rate hydraulic fracturing specimen size incident bar loading rate notch tensile strength contact...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-369
... and Lu, 2014; Lu et al., 2015). hydraulic fracturing experimental evidence breakage strength stress rate experiment load test variability specimen rock tensile strength testing loading load-rate dependence dependence Upstream Oil & Gas Loading Rate prediction zhurkov static...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-315
...). best-fit line mode ii university kartchner cavern hydraulic fracturing upstream oil & gas escabrosa limestone coconino sandstone fracture toughness intercept stress rate subcritical crack growth parameter fracture strength specimen ARMA 15-315 Fracture Testing in Modes I, II...
Proceedings Papers

Paper presented at the 44th U.S. Rock Mechanics Symposium and 5th U.S.-Canada Rock Mechanics Symposium, June 27–30, 2010
Paper Number: ARMA-10-171
... & Gas stress rate compaction creep strain data Reservoir Characterization creep strain stress history deformation History representation uncemented reservoir sand equation ARMA 10-171 Inverting for creep strain parameters of uncemented reservoir sands using arbitrary stress-strain data...
Proceedings Papers

Paper presented at the 43rd U.S. Rock Mechanics Symposium & 4th U.S. - Canada Rock Mechanics Symposium, June 28–July 1, 2009
Paper Number: ARMA-09-096
... Abstract In this paper, statistical aspects of the constant stress-rate test were investigated. The effects of the number of specimens on the subcritical crack growth parameters were examined. The grooved disk specimens were used to determine the fracture strength. 7 groups of fictitious data...
Proceedings Papers

Paper presented at the Golden Rocks 2006, The 41st U.S. Symposium on Rock Mechanics (USRMS), June 17–21, 2006
Paper Number: ARMA-06-978
... ABSTRACT: Twenty seven triaxial compression tests have been conducted on welded tuff at constant and controlled axial piston displacement rates. The piston displacement rates were then converted to axial stress rates according to a nearly linear load-displacement relation. Specimens were...
Proceedings Papers

Paper presented at the The 29th U.S. Symposium on Rock Mechanics (USRMS), June 13–15, 1988
Paper Number: ARMA-88-0191
..., structural and empirical models have been formulated from creep tests, strain and stress rate controlled tests, cyclic loading' tests and constant strain-rate triaxial tests. Uniaxial, triaxial and polyaxial borehole closure testing has been performed to assess the validity of each model. 1 INTRODUCTION...
Proceedings Papers

Paper presented at the The 3rd U.S. Symposium on Rock Mechanics (USRMS), April 20–22, 1959
Paper Number: ARMA-59-0032
... ABSTRACT ABSTRACT In the "Standardized Tests f or Determining the Physical Properties of Mine Rock" proposed by the U.S. Bureau of Mines, the factors conditioning the physical properties of rock are discussed and specifications for each particular test are given. A stress rate of 100 psi/sec...

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