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Keywords: mechanism
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Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-484
... ABSTRACT: We conducted laboratory experiments aimed at studying the effect of several drilling variables on the shape, size, and failure mechanism of borehole breakouts in Mansfield sandstone. The objective was to acquire a better understanding of the counterintuitive long and narrow fracture...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-487
... pressure can control not only the total hydrocarbon column height a trap holds, but also oil and gas column heights. Similarly, this paper shows that dynamic mechanisms that control total trap fill (hydraulic fracturing and dynamic fault capacity) can also control oil and gas distribution in hydrocarbon...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-499
... a Monte Carlo approach to Quantitative Risk Assessment to model uncertainties in velocity, in the effective-stress - velocity relationships, and in the magnitudes of centroid and buoyancy effects. The approach can be applied to pore pressure prediction regardless of the mechanism that is responsible...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-579
... Reservoir Characterization caprock Upstream Oil & Gas mechanism slip tendency operation fault plane reservoir geomechanics fault reactivation co 2 overburden shear stress fracture geomechanical analysis Magnitude integrity injection pressure change reactivation storage...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-569
... Oil & Gas upward shear wing crack mechanism assemblage macroscale distortion echelon position extension fracture bond failure mining-induced fracture Fracture Zone fracture ARMA/NARMS 04-569 Origin of Mining-Induced Fractures Through Macroscale Distortion White, B. G., Larson, M...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-549
... Upstream Oil & Gas structural geology Reservoir Characterization steady state mechanism natural gas storage salt dome model parameter database specimen creep dome salt material cavern Albuquerque West Hackberry increment Gulf Coast Salt Dome domal salt fracture sandia...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-608
... creep closure mineral dissolution Reservoir Characterization drilling operation mechanism shale creep NaCl creep rate 1. INTRODUCTION Large oil and gas reservoirs are associated with salt structures. Domal structures in the Gulf of Mexico (GoM Jurassic salt emplaced during the Tertiary...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-620
..., Houston, TX, U.S.A. Copyright 2004, ARMA, American Rock Mechanics Association This paper was prepared for presentation at Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS): Rock Mechanics Across Borders and Disciplines, held in Houston, Texas, June 5 9, 2004. This paper was...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0041
... Upstream Oil & Gas fracture process incremental load specimen interface wedge angle fringe penetration hydraulic fracturing holographic interferometry strength mechanism khair experiment University holography indentor Pacific Rocks 2000, Girard, Liebman, Breeds & Doe (eds) © 2000...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0327
... seismic source Upstream Oil & Gas experiment low intensity damage mechanism ejection velocity accelerometer seismic effect diameter rockburst experiment maximum velocity South Africa tunnel milev rockburst Reservoir Characterization sidewall peak particle velocity simulated...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0205
... ABSTRACT ABSTRACT: The mechanical properties of high porosity chalks are strongly dependent on the type of fluids in the pores. Especially there is a strong water weakening effect. In the search for the basic mechanisms behind this water weakening effect, tensile tests were thought to be of...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0287
... normalised TWC strength to UCS, thus permitting a foot-by-foot analysis of sand production potential using the model based on TWC strength. To understand the mechanisms of the correlation, studies were conducted to analyse TWC tests based on a non-linear elasto-plastic model and to examine microstructures of...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0595
... task could not be accomplished by any means whatever, without some extra mechanical stabilization. Successful work in sensitive rock requires a careful study of the geological and physical characteristics of the site and a determination of the potential failure mechanisms involved. This paper describes...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0409
... coal stress reservoir geomechanics mechanism coal seam minimum stress coal stress Magnitude Pacific Rocks 2000, Girard, Liebman, Breeds & Doe (005) © 2000 Balkema, Rotterdam, ISBN 90 5809 155 4 The relationship between stress in coal and rock IR.Enever & R.G.Jeffrey CSIRO Petroleum, Glen...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0561
... Upstream Oil & Gas displacement mechanism reservoir simulation upper block rotation middle block numerical simulation slope failure North Pit post-1996 geometry plastic deformation lower block metals & mining east wall slope velocity mining company comer slope failure...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0295
.... Reservoir Characterization Completion Installation and Operations sand production flow rate perf strength property sand control Upstream Oil & Gas Palmer productivity centrifuge test complex reservoir cap rock mechanism Flow Channel cavity flow assurance structural geology vaziri...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0313
.... metals & mining vicinity northern idaho sericitic quartzite cf 02 vein alene mining district mining district seismicity Idaho Reservoir Characterization quartzite mechanism Whyatt situ stress miner rock burst Upstream Oil & Gas alteration ground condition silicification...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0397
... mechanism is discussed in terms of the fracture electrification and accelerating movement of charge. Results indicate the possibility of developing a portable system to forecast outbursts. Reservoir Characterization metals & mining strength cylinder radiation electrification Upstream Oil...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-1105
... grain size. These results indicate that rock textures such as grain size considerably affects the geometry, surface roughness and micro-fracture mechanism of hydraulically induced cracks. Upstream Oil & Gas mechanism plagioclase specimen hydraulic fracturing Ishida experiment plane...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0901
... geology calculation Reservoir Characterization Upstream Oil & Gas natural gas storage storage cavern fracture mechanism creep cavern wall Simulation stress measure Munson hydraulic fracturing solution mined storage cavern kinetic equation accumulation deformation cavern particle...

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