Results 161 to 170 of about 9,104 (217)

An Amide-Carboxylic Acid Compound as Gel Structure Breaker to Improve the Rheology of Oil-Based Drilling Fluids. [PDF]

Gels
Zhang Y, Lv K, Huang X, Li Z, Zhang Y, Yuan Z.   +5 more
europepmc   +1 more source

Study on sand particle transport characteristics below the screw pump in a sand producing oil well based on laboratory experiments and numerical simulations. [PDF]

Sci Rep
Zhiliang W, Zhenhua W, Zhensong W, Manlai Z, Ruiquan L.   +4 more
europepmc   +1 more source

Investigation of Friction and Erosion Wear Properties of Titanium and Titanium Alloy Pipes. [PDF]

Materials (Basel)
Mao T, Yu Z, Yan J, Xu Y, Zhang S, Peng L.   +5 more
europepmc   +1 more source

Wireless Underground Sensor Communication Using Acoustic Technology. [PDF]

Sensors (Basel)
Al Moshi MA, Hardie M, Choudhury T, Kamruzzaman J.   +3 more
europepmc   +1 more source

Predicting the Rate of Penetration while Horizontal Drilling through Unconventional Reservoirs Using Artificial Intelligence. [PDF]

ACS Omega
Almomen H, Mahmoud AA, Elkatatny S, Abdulraheem A.   +3 more
europepmc   +1 more source

A digital twin modeling and application for gear rack drilling rigs lifting system. [PDF]

Sci Rep
Jiangang W, Lei S, Ding F, Jinli L, Lingxia H, Enming M.   +5 more
europepmc   +1 more source

Normalizing Large Scale Sensor-Based MWD Data: An Automated Method toward A Unified Database. [PDF]

Sensors (Basel)
Abbaszadeh Shahri A, Shan C, Larsson S, Johansson F.   +3 more
europepmc   +1 more source

Effects of Different Training Methods on Open-Skill and Closed-Skill Agility in Basketball Players: A Systematic Review and Meta-Analysis. [PDF]

Sports Med Open
Zhang M, Li F, Jiao J, Liang W, Gomez MA, Scanlan AT.   +5 more
europepmc   +1 more source