For offshore operations, the prime motivation continues to be keeping the bit on bottom turning to the right. ... These include: D l:\teiiilcil iio//lc tubes in drill bits D BOP stacks rated at l5, 000 and 20, 000 psi D Guidelineless drilling allowing quick disconnect D Heave compensated ... High pressure BOPs Both Hydril Co. and Cameron Iron Works introduced annular BOPs rated at l5, 000 and 20, 000 psi.
Title | : | Petroleum production technology |
Author | : | J. M. Abell, E. W. Sengel |
Publisher | : | - 1980 |
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