Results 271 to 280 of about 432,547 (311)

Environmental impacts related to drilling fluid waste and treatment methods: A critical review

Fuel, 2022
Eustaquio Vinicius Ribeiro De Castro, Valdemar Lacerda, Paulo Roberto Filgueiras   +2 more
exaly  

This Is Not a Drill

AJN, American Journal of Nursing, 2019
openaire   +2 more sources

Effect of the variations of thermophysical properties of drilling fluids with temperature on wellbore temperature calculation during drilling

Energy, 2021
Zheng Sun, Hui Pu, Youming Xiong
exaly  

Estimation of optimal drilling efficiency and rock strength by using controllable drilling parameters in rotary non-percussive drilling

Journal of Petroleum Science and Engineering, 2020
Wang Shanyong
exaly  

Efficiency evaluation of a percussive drill rig using rate-energy ratio based on rock drilling tests

Journal of Petroleum Science and Engineering, 2022
Yaoru Liu, Yujie Wang
exaly  

Drilling and Drilling Fluids

Engineering Geology, 1982
openaire   +1 more source

A review of mechanical drilling for composite laminates

Composite Structures, 2012
Yongjun Tang, W L Cong
exaly  

Drill, Drill, Drill

2009
openaire   +1 more source

Tool life improvement by peck drilling and thrust force monitoring during deep-micro-hole drilling of steel

International Journal of Machine Tools and Manufacture, 2009
Chong Nam Chu
exaly  

44 To Drill or Not to Drill

2022
openaire   +1 more source