Rashit K. Sannikov

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Ufa, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of construction of multiple-string wells
- Patent number 4,976,322
- Issue date Dec 11, 1990
- Gabrashit S. Abdrakhmanov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for isolation of intake beds in drill holes and a device for...
- Patent number 4,842,066
- Issue date Jun 27, 1989
- Ufimsky Neftyanoi Institut
- Vil F. Galiakbarov
- E21 - EARTH DRILLING MINING