Results 21 to 30 of about 114,629,556 (343)

In-situ stress prediction in ultra-deep carbonate reservoirs of Fuman Oilfield, Tarim Basin of China

open access: yesFrontiers in Energy Research, 2023
The Fuman Oilfield in Tarim Basin has great potential for ultra-deep carbonate oil and gas resources, and is an important area for future storage and production increase.
Guo-Qing Yin   +9 more
semanticscholar   +1 more source

In-situ stress response characteristics of CO2 storage capacity in coal seam

open access: yesMeikuang Anquan, 2021
Accurate estimation of CO2 adsorption capacity in coal seam is a great significance to CO2 storage technology, especially the influence of coal seam depth on CO2 adsorption capacity.
ZHAO Zhongling
doaj   +1 more source

Application of the in-situ stress testing technology for the design of operating pressure of underground gas storage reservoir

open access: yesFrontiers in Earth Science, 2023
The appropriate design of the operating pressure of underground gas storages (UGSs) is of great significance to their safe and profitable operation. In situ stress is basic data for determining the upper limit pressure of UGSs, analyzing fault stability ...
Qun Wang   +6 more
semanticscholar   +1 more source

New Pump-In Flowback Model Verification with In-Situ Strain Measurements and Numerical Simulation

open access: yesEnergies, 2023
This study presents an analytical model for estimating minimum horizontal stress in hydraulic fracturing stimulations. The conventional Diagnostic Fracture Injection Test (DFIT) is not practical in ultra-tight formations, leading to the need for pump-in ...
Ibrahim Eltaleb, Mohamed Y. Soliman
doaj   +1 more source

In-Situ

open access: yes
Formed in 2012, In-Situ is an artist led not-for-profit arts organisation based in Brierfield, Pendle, Lancashire. In-Situ openly explores the built and natural environment; how we live our lives; perceptions of the everyday, shared histories; and local
Morrison, Kerry   +2 more
core   +6 more sources

Deep well new data in the area of the 2022 Mw 5.5 earthquake, Adriatic Sea, Italy: In situ stress state and P-velocities

open access: yesFrontiers in Earth Science, 2023
Following the Mw 5.5 earthquake of 9 November 2022 that occurred along the Adriatic coast of Italy and the related seismic sequence, we analysed new data from deep wells drilled in recent years by ENI S.p.A.
P. Montone, M. Mariucci
semanticscholar   +1 more source

Changes in Lateral Stress During Slurry Trench Wall Installation. [PDF]

open access: yes, 1996
PhDThe thesis is concerned with the effects of slurry trenching (diaphragm wall installation) in an overconsolidated clay, with particular emphasis on the changes in lateral stress which occur. A review of the literature on diaphragm wall installation
Page, Jonathan
core   +4 more sources

Variations of the in‐situ stress within nonhomogeneous layers of the subsurface rock induced by changes in pore fluid pressure

open access: yesInternational journal for numerical and analytical methods in geomechanics (Print), 2023
This paper presents a three‐dimensional analytical solution for deformation and stress change inside and outside a porous layer of rock subjected to prescribed axisymmetric disturbance in the pore fluid pressure.
Xing Su, A. Mehrabian
semanticscholar   +1 more source

Archeologische begeleiding plangebied Poeldonk te Den Dungen, Gemeente Sint-Michielsgestel

open access: yes, 2021
In 2018 en 2019 heeft Ex-Situ Archeologie een archeologische begeleiding uitgevoerd volgens het protocol proefsleuven en/of opgraving in het plangebied Poeldonk te Den Dungen in de gemeente Sint- Michielsgestel.
Hoegen, drs R.D. (Ex-Situ Archeologie B.V.)
core   +2 more sources

Propagation of hydraulic fractures in bedded shale based on phase-field method

open access: yesYantu gongcheng xuebao, 2022
Accurate prediction of the propagation path of hydraulic fractures in shale plays an important role in optimizing fracturing schemes and evaluating fracturing effects.
LIU Jia 1, XUE Yi 1, GAO Feng 2, TENG Teng 3, LIANG Xin 1
doaj   +1 more source

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