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Keywords: drilling operation
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Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-139
... information of structural plane on the hole wall. Artificial Intelligence wellbore integrity Upstream Oil & Gas isrm international symposium reference plane Wellbore Design information asian rock mechanics symposium 29 Reservoir Characterization drilling operation borehole wall plane...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-057
... records are often untraceable and consequently it influences on the strength parameters. machine learning Upstream Oil & Gas drilling operation igneous rock Artificial Intelligence isrm international symposium rock mass classification hoek-brown strength parameter sedimentary rock...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-210
... test result contains some published data (Miyazaki et al., 2016). reservoir geomechanics Upstream Oil & Gas pdc percussion bit drilling operation polycrystalline diamond Miyazaki inada gt Reservoir Characterization Wellbore Design schimazek takine gt percussion drilling asian...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-028
... wellbore integrity classification isrm international symposium identification investigation Reservoir Characterization Upstream Oil & Gas drilling rig asian rock mechanics symposium 29 drillability index synergistic element Drilling drilling operation displacement borehole variation...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-052
... Wall Cutback project, but concentrates on rock mechanics investigations, site challenges and design for the proposed drainage gallery. Directional Drilling reservoir geomechanics shear zone isrm international symposium drilling operation thrust fault drainage tunnel drainage gallery...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-068
... construction period and purpose. We tested individual techniques and systems in field tests. Directional Drilling water inflow pressure Drilling Equipment inflow performance tunnel face swiremo packer drilling operation short pilot boring water inflow asian rock mechanics symposium 29 pilot...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-271
... pulley Field Experiment drilling operation tunnel structure sensor asian rock mechanics symposium arms8 Kevlar thread displacement sensor mechanical method Visualization tunnel 8th Asian Rock Mechanics Symposium ARMS8 14-16 October 2014, Sapporo, Japan ? A Mechanical Method for Monitoring...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-180
... the complex shape of a piston and a shank rod. bit selection Fukui simulation result shank rod Artificial Intelligence asian rock mechanics symposium arms8 extension rod drilling operation piston percussive drilling Upstream Oil & Gas waveform percussive rock drilling...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-240
... drilling fluid management & disposal structural geology survey system -result soft sedimentary rock drilling operation asian rock mechanics symposium arms8 miyakawa Directional Drilling Fluid Dynamics Applicability log analysis drilling fluids and materials Upstream Oil & Gas Suenaga...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-255
... Center of the Japan Atomic Energy Agency (JAEA). water management drilling operation hydraulic fracturing Upstream Oil & Gas asian rock mechanics symposium arms8 Reservoir Characterization Directional Drilling Survey System Fracture design and containment structural geology borehole...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-063
... technique for estimation of Em, which can estimate Em values nearer to in-situ test results. reservoir geomechanics Upstream Oil & Gas machine learning drilling operation asian rock mechanics symposium arms8 Reservoir Characterization structural geology RMR discontinuity rock mass...
Proceedings Papers

Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-158
... identification and mitigation measures, as well as some recommendations for selecting appropriate drilling fluids additives and drilling operations are presented. The methodology presented was used to define the risk of borehole instability before re-drilling BOR-30. Subsequently, the results were used to...
Proceedings Papers

Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-175
... drilling is not monitored directly but the 1428 mechanical quantities of the hydraulic rock drills are measured. Reservoir Characterization Upstream Oil & Gas correlation hydraulic rock drill drilling operation average value feed pressure equation of state percussion pressure fluid...
Proceedings Papers

Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-172
... oil and gas wells, wearing phenomenon of bits imposes high costs on drilling operations. Therefore, optimization of bit wear will have significant effect in reduction of drilling costs. In this study, relationship between drilling parameters is investigated. By means of these relations, conditions of...
Proceedings Papers

Paper presented at the ISRM International Symposium - 2nd Asian Rock Mechanics Symposium, September 11–14, 2001
Paper Number: ISRM-ARMS2-2001-147
... Chang An Avenue, a busy street with heavy traffic and tall buildings aside. Underground pipelines. drilling operation grade separation construction effect conclusion Upstream Oil & Gas shallow depth Construction Technique lateral tunnel watery strata construction method subsidence...
Proceedings Papers

Paper presented at the ISRM International Symposium - 2nd Asian Rock Mechanics Symposium, September 11–14, 2001
Paper Number: ISRM-ARMS2-2001-144
... disturbance whatsoever during drilling operation. The 66mm drilled core retrieved from the small center holes demonstrated no joint except the one for Test 5, where 3. -I Test result Figure 3 shows the relationships of deviator stress, q, and axial and lateral strains, c, & co. These strains were measured by...

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