Recovery of hydrocarbons in oil wells by injection of...
Recovery of oil by a combination of low temperature oxidation an
Recovery of oil by a vertical miscible flood
Recovery of oil by circulating hot fluid through a gas-filled po
Recovery of oil from oil-bearing formation by continually flowin
Reducing permeability of highly permeable zones in oil and gas f
Reducing permeability of highly permeable zones in underground f
Remediation method
Remediation treatment of sustained casing pressures (SCP) in...
Reservoir preflushing process for increasing the rate of surfact
Reservoir production method
Reservoir treatment by injecting mixture of CO.sub.2 and hydroca
Sacrificial adsorbate for surfactants utilized in chemical flood
Sacrificial agents for petroleum recovery processes
Sand control agent and process
Secondary oil recovery process
Secondary recovery by miscible vertical drive
Secondary recovery process
Secondary recovery process
Secondary recovery process