1-13 of 13
Keywords: fracture toughness
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-468
... Upstream Oil & Gas fracture characterization fracture shape free surface near-surface hydraulic fracture experiment hydraulic fracture viscosity assumption Injection Rate asymptotic solution fracture toughness experiment fracture radius Detournay fracture toughness propagation 1...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-545
... hydraulic fracturing fracture toughness Reservoir Characterization Upstream Oil & Gas metals & mining strength fracture characterization breakage Reduction ratio selection tensile strength size reduction specific comminution energy power consumption particle specimen jaw...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-562
... bulk density Oklahoma fracture toughness prediction diameter fracture permeability ABSTRACT: The Jackfork sandstone formation is widely distributed in the Ouachita Mountains in southeastern Oklahoma and southwestern Arkansas, USA. It has become of interest in recent years because...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-553
... Reservoir Characterization Berea sandstone Simulation hydraulic fracturing fracture mechanics structural geology strength fracture toughness cementation Upstream Oil & Gas Thickness sandstone specimen Rock mechanics Symposium weakly notch length fracture toughness test...
Proceedings Papers

Paper presented at the Gulf Rocks 2004, the 6th North America Rock Mechanics Symposium (NARMS), June 5–9, 2004
Paper Number: ARMA-04-547
... Reservoir Characterization wellbore integrity reservoir geomechanics fracture propagation pressure information Wellbore Design horizontal stress horizontal stress ratio slope change Upstream Oil & Gas fracture toughness stress anisotropy hydraulic fracturing fracture length...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0731
... fracture toughness WIPP salt hydraulic fracturing crack length precrack mode II precrack tip loading direction literature solid waste management diameter mixed mode fracture mechanics specimen radius propagation fracture mechanics specimen crack tip loading mechanics...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0977
... increase with increasing strain rate and agree well with the experimental results. hydraulic fracturing dynamic load dynamic uniaxial compressive load reservoir geomechanics strength tensile crack Upstream Oil & Gas fracture toughness bukit timah granite compression crack model...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-1295
... hydraulic fracturing fracture toughness toughness reservoir geomechanics displacement fracture toughness value Upstream Oil & Gas Reservoir Characterization stress intensity factor specimen rock material mortar specimen test method determination tensile strength specimen...
Proceedings Papers

Paper presented at the 2nd North American Rock Mechanics Symposium, June 19–21, 1996
Paper Number: ARMA-96-1261
... cell. The pattern closely resembles ones generated in some of diffusion limited aggregation models (Bunde and Havlin 1991). The random nature of rock fracture and its dependence on inhomogeneities on various scales is illustrated in Fig. 2. It is reported that the fracture toughness parameters ( K 1c...
Proceedings Papers

Paper presented at the 2nd North American Rock Mechanics Symposium, June 19–21, 1996
Paper Number: ARMA-96-1651
... ABSTRACT: This paper presents several methods for determining the deformability, tensile strength, and fracture toughness of anisotropic rocks by diametral compression (Brazilian loading) of thin discs of rocks. The mechanical and fracture properties of several sandstones and one shale were...
Proceedings Papers

Paper presented at the 2nd North American Rock Mechanics Symposium, June 19–21, 1996
Paper Number: ARMA-96-1627
... ABSTRACT : The modified ring test was used to determine the mode I fracture toughness of bedrock cores from the Department of Energy Oak Ridge Reservation in east Tennessee. Low porosity sandstones, limestones, and dolostones from the lower part of the Paleozoic section in the Copper Creek...
Proceedings Papers

Paper presented at the 1st North American Rock Mechanics Symposium, June 1–3, 1994
Paper Number: ARMA-1994-0351
... & Gas fracture toughness hydraulic fracturing Thickness bit design deeper fracture experiment specimen rebinder surfactant fracture surface-active chemical agent mechanically chip thickness damage zone bit selection fracture length rock drilling shallow surface crack Drilling...
Proceedings Papers

Paper presented at the 1st North American Rock Mechanics Symposium, June 1–3, 1994
Paper Number: ARMA-1994-0809
... intermediate principal stress resulted in a second set of NW-striking cross fractures, orthogonal to NE-striking fractures. Elastic property data indicate that the organic-rich, black shale has the lowest Young's modulus, Poisson's ratio, and fracture toughness in a sequence containing gray" shales and...

Product(s) added to cart

Close Modal