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Geophysical Research Letters, ISSN 0094-8276, 12/2018, Volume 45, Issue 23, pp. 12,814 - 12,820
We analyzed the current stress state on the Nojima Fault, the source of the 1995 Mw 6.9 Kobe (Japan) earthquake, using breakouts in a borehole through the... 
Nojima Fault | breakout | 1995 M | current stress | maximum horizontal stress | 6.9 Kobe (Japan) earthquake | borehole | KEN NANBU-EARTHQUAKE | ROTATION | MAGNITUDE | GEOSCIENCES, MULTIDISCIPLINARY | ZONE | BOREHOLES | STATE | WELL BORE BREAKOUTS
Journal Article
Journal of the Acoustical Society of America, ISSN 0001-4966, 2008, Volume 124, Issue 1, pp. 213 - 217
This paper presents a perturbation model to obtain flexural mode dispersions of noncircular fluid-filled boreholes in homogeneous elastic formations. The... 
ACOUSTICS | STRESS | WELL BORE BREAKOUTS
Journal Article
Marine and Petroleum Geology, ISSN 0264-8172, 09/2019, Volume 107, pp. 32 - 40
Measurements of in situ stress in a single well from borehole breakouts, hydraulic fracturing, multipole acoustic logs and differential strain analysis of core... 
Stress rotation | Bohai Bay Basin | In-situ stress | Low-permeability reservoir | Thick channel-fill sandstone | PORE PRESSURE | SAN-ANDREAS FAULT | STABILITY | PATTERNS | WELL BORE BREAKOUTS | RESERVOIRS | MAGNITUDE | GEOSCIENCES, MULTIDISCIPLINARY | SHEAR-STRESS | FRACTURES | Oil fields | Reservoirs | Permeability | Analysis
Journal Article
Journal of Natural Gas Science and Engineering, ISSN 1875-5100, 09/2014, Volume 20, pp. 422 - 427
Natural gas hydrates, preserved in deep ocean sediments, are supposed to be the future hydrocarbon source of energy. The possibility of gas production from... 
Well-bore stability | Natural gas hydrates | Bearing sediments drilling | ENGINEERING, CHEMICAL | ENERGY & FUELS
Journal Article
Journal of Natural Gas Science and Engineering, ISSN 1875-5100, 2014, Volume 20, pp. 422 - 427
Natural gas hydrates, preserved in deep ocean sediments, are supposed to be the future hydrocarbon source of energy. The possibility of gas production from... 
Well-bore stability | Natural gas hydrates | Bearing sediments drilling
Journal Article
Journal of Petroleum Science and Engineering, ISSN 0920-4105, 11/2017, Volume 159, pp. 564 - 580
Failure criterion is a mathematical relationship with respect to applied stresses on rocks which shows the ultimate strength of rocks. Up until now, different... 
Failure criteria | Well bore stability | Quantitative comparison | Polyaxial test | MOGI | STABILITY ANALYSIS | ENERGY & FUELS | STRENGTH CRITERION | STRESS | HOEK | ENGINEERING, PETROLEUM | Petroleum mining | Comparative analysis | Oil well drilling
Journal Article
Xinan Shiyou Daxue Xuebao/Journal of Southwest Petroleum University, ISSN 1674-5086, 02/2018, Volume 40, Issue 1, pp. 104 - 113
Journal Article
Meitan Xuebao/Journal of the China Coal Society, ISSN 0253-9993, 05/2016, Volume 41, pp. 159 - 163
Journal Article
Exploration Geophysics, ISSN 0812-3985, 09/2019, Volume 50, Issue 5, pp. 514 - 531
Fractures are important with regards to permeability within the basin subsurface; thus, understanding their generation within a given stress regime is crucial... 
Carnarvon Basin | In-Situ Stress | Geomechanics | PERTH BASIN | PERMEABILITY | VERTICAL STRESS | FIELD | STABILITY | WELL BORE BREAKOUTS | GEOCHEMISTRY & GEOPHYSICS | MAGNITUDE | DAMPIER SUBBASIN | SEDIMENTARY BASINS | ORIENTATION
Journal Article
Journal of Petroleum Science and Engineering, ISSN 0920-4105, 01/2013, Volume 101, pp. 12 - 20
Surge and swab pressures can be generated in different stages of well construction including tripping operations and reciprocation of drillstring in the... 
Surge and swab pressures | Drilling | Well-bore hydraulics | Fluid displacement | Tripping | TESTS | GEOSCIENCES, MULTIDISCIPLINARY | PERFORMANCE | NON-NEWTONIAN FLUID | GENERALIZED COUETTE-FLOW | ANNULI | ENGINEERING, PETROLEUM
Journal Article
Energy Procedia, ISSN 1876-6102, 2011, Volume 4, pp. 4425 - 4432
In the present paper we report on the consequences of formation dry-out due to the injection of dry or under-saturated supercritical CO into geological... 
CO2 sequestration | Salt precipitation | Near well bore | Permeability impairment
Journal Article
Geothermics, ISSN 0375-6505, 11/2019, Volume 82, pp. 121 - 127
Journal Article
SCIENTIA IRANICA, ISSN 1026-3098, 05/2019, Volume 26, Issue 3, pp. 1182 - 1193
After drilling a well, the stresses will be altered and the induced stresses present the new state of stress. These induced stresses result in geomechanical... 
Sensitivity analysis | ENGINEERING, MULTIDISCIPLINARY | FLUID-FLOW | BOREHOLE | Well bore induced stresses | Non-Darcy flow | Numerical models | Analytical solution | Flow equations | Geomechanics | Computational fluid dynamics | Laminar flow | Stress distribution | Computer simulation | Fluid flow | Mathematical models | Drawdown | Gas wells
Journal Article
Well Testing, ISSN 1004-4388, 04/2015, Volume 24, Issue 2, pp. 12 - 15
Journal Article
Journal of Petroleum Science and Engineering, ISSN 0920-4105, 11/2015, Volume 135, pp. 299 - 313
In the present paper, the modeling of the filtrate drilling fluid as long as near well-bore damage has been taken into account. The damage experiments have... 
Numerical modeling | Damage ratio | Mud fluid flow | Binghamian fluids | Well-bore modeling | SQUEEZE FLOW | STRESS-ANALYSIS | ELASTIC-MATERIALS | ENERGY & FUELS | MICROSTRETCH | MODEL | PARAMETERS | IDENTIFICATION | FORMULATION | SIMULATION | ENGINEERING, PETROLEUM | COSSERAT ELASTICITY | Analysis | Drilling and boring | Surface active agents
Journal Article
Energy Procedia, ISSN 1876-6102, 2011, Volume 4, pp. 5178 - 5185
If CO is injected in deep geological formations it is important that the receiving formation has sufficient porosity and permeability for storage and... 
Biofilm | Biomineralization | Supercritical CO2 | Well bore integrity | Calcium carbonate
Journal Article
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