Reciprocating water well pump
Reentry system for subsea well apparatus
Remotely operated packer and anchor apparatus for changing a geo
Remotely operated well safety valves
Restriction sub with deformable plastic sleeve
Restriction subs for setting cement plugs in wells
Retrievable oil well capping device
Reverse Moineau motor and centrifugal pump assembly for producin
Reverse Moineau motor and pump assembly for producing fluids fro
Right angle drive adapter for use with a vertical drive head in
Riser assembly
Riser pipe string
Rod pull down tool
Rod pull down tool
Rotary drive apparatus for downhold pump
Rotary drive assembly for downhole rotary pump
Rotary oil well pump and sucker rod lift
Rotary piston well tool
Rotary running tool for rotary lock mandrel