Effect of Excavation Blasting in Underground Water-Sealed Gas Storage Cavern Under In-Situ Stress
Sign Up to like & getrecommendations! Published in 2019 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-019-00946-6
Abstract: When underground caverns are created in deep rock masses by drilling and blasting methods, an undesirable excavation damage zone is induced. However, previous studies on effects of initial in situ stress field on blast-induced damage… read more here.
Keywords: excavation blasting; stress; damage; situ stress ... See more keywords
Research and application on simulation of oilfield 3D in-situ stress field by multi-information co-processing
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-4216-9
Abstract: When designing an oilfield development program and deploying well patterns, it is often assumed that the maximum principal stress is along a single direction. A wrong determination of the principle stress may cause early water… read more here.
Keywords: stress field; research; model; stress ... See more keywords
Analysis of the distribution characteristics and laws of in situ stress in China’s coal mines
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-05492-7
Abstract: Based on the measured in situ stress data in China’s coal mines, the relationship among the type of stress field, magnitude of stress, stress value, and the depth of burial was analyzed. The trends in… read more here.
Keywords: china coal; situ stress; stress; coal mines ... See more keywords
Prediction of in situ stresses, mud window and overpressure zone using well logs in South Pars field
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Exploration and Production Technology"
DOI: 10.1007/s13202-020-00890-9
Abstract: To analyze the stability of the hydrocarbon wells, it is necessary to determine the exact value of in situ vertical and minimum and maximum horizontal components of the stress. Determination of the in situ stress… read more here.
Keywords: field; south pars; situ; pars field ... See more keywords
The effects of magma intrusion on localized stress distribution and its implications for coal mine outburst hazards
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2017.01.002
Abstract: Abstract Magma intrusions into coal seams are common throughout the world. The high temperatures and pressures induced by magma intrusion can alter the properties of coal, including its rank, mechanical properties, cleat and pore structures… read more here.
Keywords: situ stress; intrusion; stress distribution; magma intrusion ... See more keywords
Review and assessment of In-situ rock stress in Hong Kong for territory-wide geological domains and depth profiling
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2018.11.008
Abstract: Abstract Hydraulic fracturing is a favorably used technique to measure in-situ rock stress orientation and magnitude for the design of underground excavations. In Hong Kong, studies prior to 2000 revealed a general WNW-ESE maximum horizontal… read more here.
Keywords: situ; stress orientation; stress; situ stress ... See more keywords
Impact of in situ stress and fault reactivation on seal integrity in the East Irish Sea Basin, UK
Sign Up to like & getrecommendations! Published in 2017 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2017.11.030
Abstract: Abstract Despite having been affected by several stages of exhumation during the Cretaceous and Cenozoic, the contemporary stress state of the East Irish Sea Basin (EISB) is poorly characterised. As the basin is mature in… read more here.
Keywords: fault; seal integrity; stress; basin ... See more keywords
Effect of faults and rock physical properties on in situ stress within highly heterogeneous carbonate reservoirs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2019.106601
Abstract: Abstract This study characterizes the reservoir-scale in situ stress state within a carbonate oil and gas field in the southeast United Arab Emirates (UAE) to further our understanding of the effects of faults and rock… read more here.
Keywords: stress state; faults rock; stress; situ stress ... See more keywords
A rapid injection flowback test (RIFT) to estimate in-situ stress and pore pressure
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107108
Abstract: Abstract Extended leak-off test (XLOT) and pump-in and flow-back test (PIFB) are commonly used during drilling operations to estimate minimum stress. These estimates are adversely affected by hoop stress and drilling mud. Diagnostic Fracture Injection… read more here.
Keywords: pore pressure; estimate; stress; test ... See more keywords
Influences of lithology on in-situ stress field in low permeability reservoirs in Bonan Oilfield, Bohai Bay Basin, China
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DOI: 10.1016/s1876-3804(19)60230-2
Abstract: Abstract The differences of rock mechanical properties were analyzed based on triaxial compression test in low permeability reservoirs of the Bonan Oilfield. Through the analysis of reservoir mechanics, the influence mechanisms of different mechanical properties… read more here.
Keywords: low permeability; permeability reservoirs; stress; situ stress ... See more keywords
In Situ Stress Distribution and Variation Monitored by Microseismic Tracking on a Fractured Horizontal Well: A Case Study from the Qinshui Basin
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c01356
Abstract: In situ stress is an important parameter regulating the production of coalbed methane (CBM), and the monitoring of rock deformation can provide a description of the state of stress. Microseismic monitoring in a multistage fractured… read more here.
Keywords: fractured horizontal; stress; situ stress; case study ... See more keywords