Apparatus for radially expanding and plastically deforming a...

Apparatus for radially expanding tubular members including a...

Apparatus for releasing a ball into a wellbore

Apparatus for releasing a pipe string from an object stuck downh

Apparatus for releasing perforating gun equipment from a well ca

Apparatus for releasing, then firing perforating guns

Apparatus for removal of milling debris

Apparatus for repairing damaged well casing

Apparatus for retaining two strings of tubulars

Apparatus for retrieving metal objects from a wellbore

Apparatus for retrieving metal objects from a wellbore

Apparatus for sealing instruments in a downhole tool

Apparatus for selectively actuating well tools

Apparatus for servicing tubular strings in subterranean wells

Apparatus for setting, unsetting, and retrieving a packer or bri

Apparatus for stimulating oil extraction by increasing oil...

Apparatus for subsea intervention

Apparatus for testing and sampling open-hole oil and gas wells

Apparatus for wellbore communication

Apparatus for, and method of, landing items at a well location