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Paper presented at the The 42nd U.S. Rock Mechanics Symposium (USRMS), June 29–July 2, 2008
Paper Number: ARMA-08-201
... Upstream Oil & Gas hydraulic fracturing discontinuity reservoir geomechanics dusel validation Reservoir Characterization stress magnitude test hole excavation hydraulic fracture headrace tunnel stress Calculation stress measurement fracture test interval HTPF method...
Paper presented at the DC Rocks 2001, The 38th U.S. Symposium on Rock Mechanics (USRMS), July 7–10, 2001
Paper Number: ARMA-01-1553
... ABSTRACT : The PFC Model for Rock is employed to predict damage formation adjacent to a circular test hole in gneissic tonalite subjected to compressive loading. The simulation results demonstrate that the PFC2D model can produce plausible predictions of excavation-induced damage. The...
Paper presented at the The 34th U.S. Symposium on Rock Mechanics (USRMS), June 28–30, 1993
Paper Number: ARMA-93-0557
...-anhydrite layer with closely spaced, fully or partially healed, subhorizontal fractures [ 1 ]. Test holes were drilled into the floor of a 5.5-m-wide, 30-m-long room approximately 7 m above the upper contact of MB139. A trial test hole, C1X10, was located at the room entrance. A second test hole, C1X05, was...
Paper presented at the The 24th U.S. Symposium on Rock Mechanics (USRMS), June 20–23, 1983
Paper Number: ARMA-83-0359
... DESCRIPTION The test site is located in the northwestern section of the Ehime district on the island of Shikoku, Japan, where a solid formation of chlorite schist is exposed to the surface. At the site, the rock is heavily weathered and fractured. However, because the test hole was drilled at the bottom of...
Paper presented at the The 22nd U.S. Symposium on Rock Mechanics (USRMS), June 29–July 2, 1981
Paper Number: ARMA-81-0379
... Reservoir Characterization discrepancy hydrofracture Upstream Oil & Gas stress magnitude test hole Haimson Ontario Symposium principal stress proceedings stress measurement Magnitude mountain inclination agreement CONFIRMATION OF HYDROFRACTURING RESULTS THROUGH COMPARISONS WITH OTHER...
Paper presented at the 19th U.S. Symposium on Rock Mechanics (USRMS), May 1–3, 1978
Paper Number: ARMA-78-0414
... Reservoir Characterization strength Rock mechanics Artificial Intelligence quartzite test hole machine learning southwestern slope Upstream Oil & Gas hydrofracture reservoir geomechanics vertical stress Waterloo stress field tensile strength stress magnitude depth range...
Paper presented at the The 16th U.S Symposium on Rock Mechanics (USRMS), September 22–24, 1975
Paper Number: ARMA-75-371
... hole. A machine was obtained to drill the initial center holes for both the tunnel and the test hole patterns for initial face opening. The explosive used was Gel Power* A-1 in 1/2 lb and 3/4 lb, 1-1/2 in. diameter, plastic cartridges. Most of the shots were decoupled and unstemmed in 2 in. diameter...
Paper presented at the The 11th U.S. Symposium on Rock Mechanics (USRMS), June 16–19, 1969
Paper Number: ARMA-69-0293
... rheological model test hole reservoir geomechanics relation Rock mechanics Probe determination underground stress field stress field stress distribution octahedral displacement borehole loading strain rate deformation transducer Chapter DETERMINATION OF UNDERGROUND STRESS FIELD BASED ON...
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