Results 71 to 80 of about 10,191 (263)
Corrosion-Resistant Plug Materials for Geothermal Well Fluid Control. [PDF]
Materials (Basel), 2022 Lowry B, Louden A, Jerman R, Pyatina T.
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
A numerical investigation into the propagation of acid-etched wormholes in geothermal wells
Unconventional ResourcesCarbonate geothermal reservoirs are widespread in the Beijing-Tianjin-Hebei region, and acidification stands out as the most effective method to enhance the heat recovery potential of these reservoirs.
Daobing Wang +7 more
doaj +1 more source
Hydrophobic, Thermal Shock-and-Corrosion-Resistant XSBR Latex-Modified Lightweight Class G Cement Composites in Geothermal Well Energy Storage Systems. [PDF]
Materials (Basel), 2023 Sugama T, Pyatina T.
europepmc +1 more source
Improved geothermal well logging tools [PDF]
, 1977 A geothermal well logging tool has been designed to operate at 275/sup 0/C and 7000 psi. The logging tool will initially consist of a manometer, a gradiomanometer and a thermometer; the electrical and mechanical design is such that a flowmeter and a caliper can be added as a later development. A unique feature of the logging tool is that it contains no
openaire +2 more sources
Deep Underground Science and Engineering, EarlyView.The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang +9 more
wiley +1 more source
A new mathematical modeling approach for thermal exploration efficiency under different geothermal well layout conditions. [PDF]
Sci Rep, 2021 Gao J, Shi Q.
europepmc +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT Rising global energy demand and the climate crisis have intensified the pursuit of renewable energy, with green hydrogen emerging as a key alternative to fossil fuels. South Africa, heavily reliant on coal‐based energy, faces pressure to decarbonize and transition to a green economy.
Sandile Mtolo +4 more
wiley +1 more source
Hydrophobic Lightweight Cement with Thermal Shock Resistance and Thermal Insulating Properties for Energy-Storage Geothermal Well Systems. [PDF]
Materials (Basel), 2021 Sugama T, Pyatina T.
europepmc +1 more source
Energy Science &Engineering, EarlyView.Cuttings transport simulation workflow. ABSTRACT Efficient cuttings transport is essential for wellbore stability and minimizing non‐productive time in deviated and horizontal wells. This study applies global sensitivity analysis (GSA) to evaluate the influence of 14 drilling parameters on cuttings transport using WellPlanTM hydraulic simulations ...
Esraa A. Refaie +3 more
wiley +1 more source