Oil recovery process employing horizontal and vertical wells in
Oil recovery rate by throttling production wells during combusti
Oilfield in-situ combustion process
Patterns of horizontal and vertical wells for improving oil reco
Patterns of horizontal and vertical wells for improving oil reco
Patterns of vertical and horizontal wells for improving oil reco
Phased array approach to retrieve gases, liquids, or solids from
Process for assisted recovery of heavy hydrocarbons from an unde
Process for recovering hydrocarbons from a subterranean reservoi
Production of synthesis gas from a coal formation
Production of synthesis gas from a hydrocarbon containing...
Production simulation process by pilot test in a hydrocarbon dep
Progressive displacement of residual water past shut-in wells pr
Progressive sequence for viscous oil recovery
Ramping well bores
Recovering hydrocarbons with a triangular horizontal well patter
Recovery and upgrading of hydrocarbon utilizing in situ combusti
Recovery of oil by in-situ combustion followed by in-situ hydrog
Situ thermal processing of a coal formation using pressure...
Situ thermal processing of a hydrocarbon containing...