Conical inserts for rolling cone rock bits
Connectable rod system for driving downhole pumps for oil...
Connecting an anchoring rod to a drilling tool
Connecting apparatus for hingedly and slidably connecting an...
Connecting apparatus for logging tools including electrical...
Connecting assembly
Connecting casing to lateral casing using thermoset plastic...
Connecting device for connecting concrete segments
Connecting tool
Connecting/deconnecting device between a first rigid riser...
Connection apparatus and method
Connection assembly for directional drilling
Connection between a submarine well head and a surface support
Connection between water tubes
Connection device for dipper or ripper teeth, particularly...
Connection of downhole tubulars by expansion
Connection of underwater flowlines
Connection of underwater lines
Connection of underwater lines
Connection of underwater lines