Challenges of drilling Iran's deepest surface hole in the saddle section of Changuleh oilfield with complex structure and pressure regimes. [PDF]
Sci RepJamshidi E +5 more
europepmc +1 more source
Improvement and Application of Hydraulic Jet Impactor Adapted to PDC Bit
, 2018 Wang Lei +6 more
openalex +1 more source
The impact of multidirectional excitation on the stick-slip vibration characteristics of a drill string. [PDF]
Sci RepHongshan Z, Wenchang W, Kaixian A.
europepmc +1 more source
Study of Dual-Stage PDC Bit Flow Field Based on Discrete Phase Model
, 2019 Yan Yan +4 more
openalex +1 more source
Laboratory study of the effect of axial compliance on rock penetration of PDC bits [PDF]
, 2014 Masoud Khademi
openalex +1 more source
Optimizing polycrystalline diamond compact bit selection and drilling parameters for deviated wells in the Majnoon Field, Iraq. [PDF]
Sci RepAl-Dujaili AN +3 more
europepmc +1 more source
Research and Development of PDC Bits for Geothermal Well Drilling
Kuniyuki Miyazaki +4 more
openalex +2 more sources
Enhanced trajectory tracking and robustness in magnetic levitation via takagi-sugeno fuzzy control: experimental approach. [PDF]
Sci RepT Y +3 more
europepmc +1 more source
Dust and noise hazard exposure: Comparison of PDC vs. WC roof bolt bits in laboratory
, 2015 J. Seiter +3 more
openalex +1 more source
Numerical Simulation on Rock-Breaking Performance of Prismatic PDC Cutter
Shiyou jixieConventional PDC bit exhibits severe wear,difficult penetration and low rate of penetration(ROP)in abrasive formations.Prismatic PDC cutter is superior to conventional planar PDC cutter in rock-breaking performance,but there is a lack of basis for the ...
Cheng Wei +4 more
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