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Keywords: hydraulic fracturing
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Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-058
... reservoir geomechanics hydraulic fracturing pore pressure cavern rock cavern hydrocarbon storage cavern reservoir characterization containment hydraulic conductivity eurock 2020 leakage pressure excavation storage gallery hard rock cavern permeability cavern leakage pressure fractured rock...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-004
... results done by this new large scale test facility. Furthermore, a camera-based system for crack detection is presented. A finite-element model has also been produced and this model has been validated using the test data. hydraulic fracturing segmental lining element reservoir characterization...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-031
... hydraulic fracturing fluid loss control upstream oil & gas well control aperture pressure effects in drilling drilling fluid viscosity drilling fluids and materials wellbore design fracture equation of state drilling fluid property complex reservoir drilling fluid formulation fractured...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-030
... Abstract Multistage mini hydraulic fracturing tests were performed in a borehole located in central Hungary in order to determine in-situ stress. At depth of about 500 to 560 meters, observed pressure versus time curve in metamorphic rock (mica schist) show a typical results. After each...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-015
... fracture network penetration rate complex reservoir boreability fracture measure rock mass fracture intensity fracture frequency shaft hydraulic fracturing fracture coggan procedia engineering 191 dimension fracture domain determination characterization machine performance RQD Procedia...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-031
... Reservoir Characterization axial stress initiation specimen cavity numerical model Upstream Oil & Gas numerical simulation hole diameter granite lotidis fracture hydraulic fracturing stress level physical model primary fracture procedia engineering 191 compression physical specimen...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-037
... Abstract The hydraulic fracturing technique has applications in the development of solid mineral deposits. The particularities of the method performed in a mine condition include confined space and high requirements for the safety of the equipment used in underground workings. One of the most...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-012
... of filling materials and the optimization design of supporting parameters and so on [4–7]. hydraulic fracturing cumulative direction gob-side entry Upstream Oil & Gas damage evaluation directional destress Reservoir Characterization cumulative device directional tensile detonation...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-080
... or inclined with respect to the specimen axis. Wellbore Design mechanism shear crack axial splitting Upstream Oil & Gas lubrication radial crack specimen end axial crack loading platen behzad hemami procedia engineering 191 hydraulic fracturing cylindrical shell uniaxial compression...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-130
... Abstract In this study, we used the Particle Flow Code 2D (PFC2D) to simulate interaction of hydraulic fractures and natural fractures in low permeable hard rock. Natural fractures are simulated using the smooth joint model of PFC2D. We modified our fluid flow algorithm to model larger...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-115
... and it is closely related to the macroscopic strength. The mechanical properties that express the deformation behaviour of rocks are very important for rock mass classification in mines or underground constructions. hydraulic fracturing SCB specimen specimen reservoir geomechanics Upstream Oil & Gas...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-033
... concentrated their work on the Brazilian disc method, which has resulted in the widening of its applications [2–5]. Reservoir Characterization overestimate mahanta loading angle hydraulic fracturing fbd test specimen Brazilian disc Upstream Oil & Gas fracture toughness procedia...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-120
... for tensile testing at high loading. reservoir geomechanics strength Loading Rate procedia engineering 191 hydraulic fracturing volcanic breccia diameter Reservoir Characterization force equilibrium incident bar transmission bar tensile strength dynamic tensile strength Upstream Oil...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-060
... Abstract We injected carbon dioxide (CO 2 ) into a hole drilled around 8 m long in a granitic hot rock from the floor of the tunnel. We drilled four AE (acoustic emission) monitoring holes parallel 1 m far away from the injection hole and monitored AE events induced with hydraulic fracturing...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-038
... Abstract A real-time monitoring system was established for 10-channel acoustic emission (AE) in hydraulic fracturing in the laboratory, with a hydraulic fracturing test conducted on two different sizes of natural outcrop cores under unconfined pressure and confining pressure respectively...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-086
... Reservoir Characterization Upstream Oil & Gas numerical analysis hydraulic fracturing fracture process procedia engineering 191 mineral reservoir geomechanics mineral grain anisotropy tensile strength material interface Microstructure crack initiation strength specimen x-ray ct image...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-066
...' impermeable and drainage elements. Also, there is provided the stand's description and laboratory studies' results which are the compositions' influence on permeability of porous medium. A method of creating membranes by hydraulic fracturing of the rocks, in which to get a transverse fracture, shear loading...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-126
... behavior. Therefore, a more brittle and strengthened 3DP material should be used to effectively mimic hard and brittle rocks. reservoir geomechanics Upstream Oil & Gas Wellbore Design hydraulic fracturing resin Reservoir Characterization structural geology jianbo zhu procedia engineering...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-097
... specimen toughness scale mode-i fracture toughness hydraulic fracturing Thickness artificial notch alkali feldspar semicircular specimen macro scale fracture toughness mode-i fracture toughness granite Procedia Engineering 191 ( 2017 ) 761 767 Available online at www.sciencedirect.com 1877...
Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-056
... element method particle procedia engineering 191 Upstream Oil & Gas direct tension test triaxial compression test Artificial Intelligence friction direct shear test rock mass propagation Energy Balance kinetic energy hydraulic fracturing Simulation different energy component increment...

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