Results 161 to 170 of about 522 (199)

Optimizing polycrystalline diamond compact bit selection and drilling parameters for deviated wells in the Majnoon Field, Iraq. [PDF]

Sci Rep
Al-Dujaili AN, Asad MS, Saeed N, Tileuberdi N.   +3 more
europepmc   +1 more source

Mathematical model of velocity and distribution law in gas lift reverse circulation well washing flow field for drilling shaft sinking. [PDF]

Sci Rep
Guo L, Cheng H, Yao Z, Rong C, Lin J, Wang X.   +5 more
europepmc   +1 more source

Research on the influencing factors of the mechanical properties of metro jet system by full-scale test. [PDF]

Sci Rep
Lu C, Wei B, Zhou Z.
europepmc   +1 more source

Experimental research and application of drilling and blasting with directional damage-reduction shaped charge. [PDF]

Sci Rep
Liu K, Zhang YP, Peng Y, Wu L.
europepmc   +1 more source

Experimental Investigation of Water Jet-Guided Laser Micro-Hole Drilling of C_f/SiC Composites. [PDF]

Materials (Basel)
Bao B, Zhang G, Chen Z, Chao Y, Guo C, Zhang W.   +5 more
europepmc   +1 more source

Numerical simulation on the pressure distribution of hydraulic jet perforation tunnel in natural gas hydrate reservoirs. [PDF]

Sci Rep
Zhou J, Shen K, Xie W, Yu Y, Wang Y, Ning B, Zhang K, Yu H.   +7 more
europepmc   +1 more source

A Review on Machining SiCp/Al Composite Materials. [PDF]

Micromachines (Basel)
Chen Z, Ding F, Zhang Z, Liao Q, Qiao Z, Jin Y, Chen M, Wang B.   +7 more
europepmc   +1 more source

Wall Deformation and Minimum Thickness Analysis in Micro-Milled PMMA Microfluidic Devices: A Comparative Study of Milling Strategies. [PDF]

Micromachines (Basel)
Sucularlı F, Şimşek Ü.
europepmc   +1 more source

Numerical Simulation Study of the Operating Characteristics of Attached-Wall Bistable Jet Elements. [PDF]

ACS Omega
Sun Y.
europepmc   +1 more source

Drilling Machinability of Glass, Basalt, and Hybrid Epoxy Composites: Thrust Force, Thermal Load, and Hole Quality. [PDF]

Polymers (Basel)
Yarar E, Özsoy Mİ, Fidan S, Ürgün S, Bora MÖ.   +4 more
europepmc   +1 more source