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Bit selection method based on the rock drillability characteristics and principal component analysis of rock-breaking indicators

Ultra-deep oil and gas structure is the key field of exploration and development in the southern margin of Junggar Basin. In this area, the formation lithology is complex, the rock strength is high, and the drilling engineering has problems such as low penetration rate and long drilling cycle. There...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Yang Hu, Xian Xinlong, Zhou Penggao, Li Zhen, Wei Ruihua, Liang Junqiao, Xiong Shilong
Hōputu: Artigo
Reo:Inglês
I whakaputaina: Elsevier 2025-02-01
Rangatū:Heliyon
Ngā marau:
Urunga tuihono:http://www.sciencedirect.com/science/article/pii/S2405844025006127
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