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Keywords: hydraulic fracturing
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-051
... deformational behavior hydraulic fracturing elastic fracture maximum allowable closure closure Reservoir Characterization fracture stiffness deformational behavior nonlinearly deformable fracture attenuation deformable fracture wave amplitude wave propagation incident wave amplitude deformation...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-047
.... The influence of the mechanical interaction of each crack towards the effective compliance is also discussed. hydraulic fracturing uniform stress superposition loading deformability Reservoir Characterization open crack problem compliance Crack pattern crack problem relation crack surface...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-033
... the use of limit equilibrium approaches and how the problems have been or can be taken into consideration. reservoir geomechanics Artificial Intelligence Upstream Oil & Gas fracture characterization hydraulic fracturing wedge experiment Einstein mechanical model Engineering Rock...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-063
... Table 1. wellbore integrity stability analysis Reservoir Characterization Wellbore Design back analysis yd rau lic engineering bs erv ati reservoir geomechanics Downstream Oil & Gas ani cs Prototype Observation nd ge omech ani ju ne 19 98 eme nt hydraulic fracturing Ertan iy...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-124
... crack tensor excavation stiffness deformation normal stiffness numerical result hydraulic fracturing aperture hydraulic conductivity Nonlinear Elasticity equation drift wall fracture fractured rock mass COUPLED HYDRAULIC AND MECHANICAL MODEL WITH NONLINEAR ELASTICITY OF FRACTURED ROCK...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-327
... includes hydraulic fracture and cavity expansion mechanisms. The experimental results indicate the growth of a fracture plane in soil in a very fast manner both in normally and overconsolidated clays. Finite element analyses of compensation grouting have been performed to assess its ability to model...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-454
... Sant'Anna). ground transportation gate vi ancient town calcarenitic block Agrigento Formation discontinuity calcarenitic intercalation archeological site the valley river hydraulic fracturing gate iii instability Agrigento monte narbone formation calcarenite calcarenitic body temple...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-538
... crack initiation hydraulic fracturing loading test monotonic loading test brittle fracture damage Lac du Bonnet granite crack damage threshold Eberhardt stress-induced brittle fracture damage threshold increment damage increment LABORATORY TESTING OF STRESS-INDUCED BRITTLE FRACTURE DAMAGE...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-531
... by means of a series of case histories. INTRODUCTION The author became interested in alternative ways of improving drainage over twenty years ago whilst studying the oil industry technique of introducing proppants into hydraulically fractured wells to provide higher permeability drainage paths. Early...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-527
... laboratory (URL) located in Canadian Shield, where the shaft intersected two major thrust faults with splays. reservoir geomechanics stress magnitude variation Fracture Zone Upstream Oil & Gas Reorientation competence hydraulic fracturing Stephansson Rock stress rock mass Reservoir...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-188
... faults, joints and fractures playing a controlling role in percolation should not be homogenized as a continuum along with the small ones and the matrices. Artificial Intelligence new model hydraulic characteristic hydraulic fracturing branch network trunk network matrix local coordinate...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-199
... loading platen plane strain testing hydraulic fracturing overconsolidated clay clay specimen deviatoric stress stress-strain behaviour apparatus Vardoulakis drescher 2000. CRC Press. Permission to Distribute - International Society for Rock Mechanics. ...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-205
... for Rock Mechanics (Ouchterlony, 1988; Baek, 1994). The semi-circular bend (SCB) specimen proposed by Chong and Kuruppu (1984) is complimentary to the standard methods as depicted in Figure 1. hydraulic fracturing stress intensity factor Reservoir Characterization Wellbore Design Artificial...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 10–12, 1990
Paper Number: ISRM-IS-1990-028
... ABSTRACT: The use of hydraulic fracturing for distressing rock formations is not a new idea. Two decades ago, the U.S. Geological Survey seriously considered massive injections to lubricate the San Andreas Fault in an attempt to avoid locking and associated energy buildup. More and more...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 10–12, 1990
Paper Number: ISRM-IS-1990-043
..., petroleum reservoir mechanics, proppant crush characteristics and hydraulic fracture containment, as well as mining rock mechanics. 399 REFERENCES (1) Smart, B.G.D. 1981. Investigation of sample of "shale" retrieved from immediately below the hangingwa11 parting plane in the mechanised stope, Doornfontein...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 10–12, 1990
Paper Number: ISRM-IS-1990-029
... hydraulic fracturing horizontal pressure extension fracture loading Upstream Oil & Gas adams horizontal stress cyclic process reservoir geomechanics fracture mechanics mechanism Gramberg Reservoir Characterization mining fracture s-shaped deformation stope regime stress...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 10–12, 1990
Paper Number: ISRM-IS-1990-025
... zonal isolation structural geology hole 3 Reservoir Characterization hydraulic fracturing Upstream Oil & Gas reservoir geomechanics Drillstem Testing drillstem/well testing different mining environment procedure rock mass fluid injection data breakdown pressure shut-in pressure...
Proceedings Papers

Paper presented at the ISRM International Symposium, August 30–September 2, 1989
Paper Number: ISRM-IS-1989-119
... fracturing materials fracturing fluid tiss experiment hydraulic fracturing Fluid Dynamics fracture flow capacity inertial coefficient McDaniel flow in porous media Upstream Oil & Gas correlation coefficient proppant Embedment fracture effective stress Ottawa sand...
Proceedings Papers

Paper presented at the ISRM International Symposium, August 30–September 2, 1989
Paper Number: ISRM-IS-1989-140
... reservoir geomechanics compressibility prediction Reservoir Characterization Fluid Dynamics Loading Rate Upstream Oil & Gas Geertsma subsidence stress field literature mechanical effect cavity fracture hydraulic fracturing Reservoir Compaction compaction general report...
Proceedings Papers

Paper presented at the ISRM International Symposium, August 30–September 2, 1989
Paper Number: ISRM-IS-1989-098
... of borehole elongation with respect to the far- ie d stresses Sh and SH . low cost method of determining stress directions. Stress directions determined from breakouts have been used to predict the azimuth of massive hydraulic fractures; to design optimal placement of production and injector wells...

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