Inside Blowout Preventer
Tool Description
The inside blowout preventer is the necessary tool in drilling operations. When the blowout is happening during drilling tools are coming out of hole, the inside blowout preventer is needed, because the drill pipes as much as possible shall be put into hole again.
Technical parameters and specifications
Thread connection | O.D.(in) | I.D.(in) | Thread connection | O.D.(in) | I.D.(in) |
2 3/8IF | 3 3/8～3 3/4 | 1 3/8 | 4 1/2IF | 6 3/8～7 | 2 13/16 |
2 7/8IF | 4 1/8～4 1/4 | 1 9/16 | 5 1/2FH | 7～7 1/2 | 2 13/16 |
3 1/2IF | 4 3/4～5 1/4 | 2 | 6 5/8REG | 8 | 2 13/16 |
4IF | 6 1/4～6 3/4 | 2 13/16 | 7 5/8REG | 9 1/2 | 2 13/16 |
CONOVA has a rigorous, efficient, and professional technical service team, including technical consultation, solution design, downhole tool customization, on-site technical services, and oil and water control effects evaluation.
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