Reclosable circulating valve for use in oil well testing
Recloseable auxiliary valve
Reconditionable drill bit assembly
Reconditioning process for used hydrocarbon based...
Reconditioning process for used hydrocarbon based...
Reconfigurable blast resistant building
Reconstructed wooden beam
Recorded media security container
Recoverable form part for use in the region where a tendon...
Recoverable, reinforced and vibration-damping plug used for...
Recovering a sulphur-containing fluid
Recovering a sulphur-containing reservoir fluid
Recovering bitumen from subterranean formations
Recovering hydrocarbons
Recovering hydrocarbons from hydrocarbon bearing deposits
Recovering hydrocarbons from tar sand or heavy oil reservoirs
Recovering hydrocarbons with a triangular horizontal well...
Recovering liquid hydrocarbons
Recovering materials
Recovering oil by injecting aqueous alkali, cosurfactant and...