... Finland Johansson application stress measurement recovery curve interpretation Abstract In situ stress measurements based on the recovery principle, commonly called overcoring techniques, consist in calculating stresses under strain gauge rosettes using recovered strains at borehole walls...

... and orientations of threedimensional in-situ stress can be reliably measured at large/great depth, although various field and laboratory measurement techniques have been proposed. In the cases of ocean scientific deep drilling projects, we suggest that a combined application of borehole method (s) and core-based...

... Artificial Intelligence reservoir geomechanics regression regression equation regression analysis initial geostress field contribution Engineering undetermined factor Significance machine learning structural geology tectonic action regression analyse application measurement data rock gravity...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Measurements and application of in-situ stress and related rock mechanics parameters at a new type of diversion hydroelectric project in Southwest China Shuxin Yang, Chenghu Wang & Rui Yao...

.... Hast) first carried out the work of earth stress measurements in the Scandinavian Peninsula. Reservoir Characterization lithosphere back-analysis method application structural geology displacement earthquake prediction excavation stress measurement Upstream Oil & Gas calculation...

.... zonal isolation ground surface Ito MPa reservoir geomechanics Reservoir Characterization Upstream Oil & Gas well integrity flow rate borehole hydraulic fracturing test interval compliance application straddle packer deep rock stress measurement stress measurement borehole wall...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Application of a new stress measurement device in underground marble quarrying, a case study G. Iabichino & M. Cravero Istituto di Geologia Ambientale e Geoingegneria (IGAG-CNR), Torino, Italy...

... 1.1 Fluids and rock fractures The behavior of fractures plays a leading role on rock treatments. This fact could clearly be recognized through design analysis applications of Rock Mechanics such as design of underground caverns to prevent collapse of structures as such, to promote fracture in quarry...

... a series of new improving techniques have been developed for increasing reliability and accuracy of the measurement. The results and applications of in situ stress measurement in 6 metal mines are introduced. Hydraulic fracturing technique is used for stress measurement in the early exploration stage...

... Upstream Oil & Gas river topography borehole application rock mass location 1 Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Application of a global interpretation model for assessment of the stress field for engineering purposes L.N...

... that it's quite possible that applying FBG to high-sensitivity temperature-monitoring fields, such as geothermal monitoring. As far as we known, it is the first time that trying a high sensitive FBG temperature sensor in a practical application, let alone in the field of geothermal monitoring. 1...