Results 151 to 160 of about 3,418,514 (199)

Orthogonal Band Planning and Synergistic Interference Suppression for Full-Duplex Acoustic Telemetry in Coiled Tubing of Deep Horizontal Wells. [PDF]

Sensors (Basel)
Geng H, Xie Y, Wu J, Wang Z, Han H, Yang D.   +5 more
europepmc   +1 more source

Model-Driven Processing of Passive Seismic While Drilling Data Acquired Using Distributed Acoustic Sensing Without Conventional Drill-Bit Pilot Measurements. [PDF]

Sensors (Basel)
Al-Hemyari E, Pevzner R, Tertyshnikov K.
europepmc   +1 more source

From deviation risk to trajectory complexity: machine learning-based deviation characterization and tortuosity analysis for wellbore quality assessment. [PDF]

Sci Rep
Bhattacherjee R, Ahmed N, Sutradhor SS.
europepmc   +1 more source

Research on an intelligent drilling parameter optimization method using sliding window segmentation based on the hydraulic-mechanical specific energy model. [PDF]

PLoS One
Li W, Liu Y, Li X, Deng B, Zhao H, Zhu L, Zain U.   +6 more
europepmc   +1 more source

Construction method for three-dimensional dynamic configuration of reciprocating sucker rod string in actual wellbore. [PDF]

Sci Rep
Zhao R, Ma G, Shi J, Jia D, Wang W, Lan F, Zhang X.   +6 more
europepmc   +1 more source

Study on the migration mechanism of heterogeneous cuttings in long-reach horizontal wells. [PDF]

Sci Rep
Wang C, Li S, Qi Y, Zhang Z, Zheng D, Zhong H, Wang C.   +6 more
europepmc   +1 more source

Synthesis and Property Analysis of a High-Temperature-Resistant Polymeric Surfactant and Its Promoting Effect on Kerogen Pyrolysis Evaluated via Molecular Dynamics Simulation. [PDF]

Polymers (Basel)
Zhang J, Zhao Z, Sun J, Dong S, Li D, Qu Y, Zhao Z, Zhang T.   +7 more
europepmc   +1 more source

Acute neuro-athletic training effects on cognitive-motor and technical performance in youth basketball players. [PDF]

Front Behav Neurosci
Tuncel O, Sadik R, Yuksel O, Kaplan AB, Cakici AP, Karatas CS, Acar G, Soylu C.   +7 more
europepmc   +1 more source

Learning based prediction of cuttings concentration for enhancing hole cleaning efficiency in eccentric and deviated wells. [PDF]

Sci Rep
Saad MY, Salem AM, Ibrahim AF, Mahmoud O.   +3 more
europepmc   +1 more source

A concordance between patent and trademark classes to link technologies to markets. [PDF]

Sci Data
Abbasiharofteh M, Castaldi C, Petralia S.   +2 more
europepmc   +1 more source