✦ LIBER ✦
Remote-controlled bent sub aids directional drilling by allowing bend-angle change : Bardin, C A Oil Gas JV87, N5, 30 Jan 1989, P76–80
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 97 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0148-9062
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