Available in sizes from 5" to 13 5/8"
A semi-flush premium connection for today's more demanding environments. It combines the environmental benefits of our renowned Dopeless® technology with excellent tension capacity, greater compression efficiency and maximum sealability.
Available in sizes from 7" to 16"
For production casing, intermediate casing, tie-backs and drilling and production liners. Special applications include highly deviated and horizontal wells, drilling with casing, and where casing is rotated and pushed into place.
Available in sizes from 4" to 18 5/8"
For large-diameter surface casing, intermediate casing, horizontal liners, extended reach strings and drilling liners. Special applications include drilling with casing, slotted liners for geothermal wells and rotation-while-bending during wash-down and cementing.
Available in sizes from 4 1/2" to 13 5/8"
For production casing, tie-backs, intermediate casing and liners. Special applications include gas storage production strings and high-alloy liners.
Available in sizes from 5 1/2" to 16"
For production casing, intermediate casing and tie-backs. Special applications include heavy wall casing and use in shifting salt intervals.