RU2740545C1
|
|
Hydraulic drive of sucker-rod pump
|
RU2733636C1
|
|
Method for development of high-viscosity oil and / or bitumen deposit by cyclic effect on formation
|
RU2720848C1
|
|
Method for development of oil deposit with inter-formation flows
|
RU2715481C1
|
|
Casing string repair method in well (versions)
|
RU2719880C1
|
|
Expander for simultaneous drilling and expansion on casing string
|
RU2721200C1
|
|
Method for thermo-chemical treatment of oil reservoir
|
RU2726665C1
|
|
Method of horizontal borehole attachment
|
RU2744609C1
|
|
Method for operating a pair of wells for producing high-viscosity oil
|
RU2739013C1
|
|
Method for development of high-viscosity oil deposit with water-saturated zones
|
RU2720717C1
|
|
Intensification method for well operation
|
RU2719882C1
|
|
Development method of super-viscous oil deposit at late stage
|
RU2721016C1
|
|
Apparatus for inputting and extracting equipment
|
RU2717481C1
|
|
Development method of super-viscous oil deposit
|
RU2717480C1
|
|
Development method of super-viscous oil deposit
|
RU2720420C1
|
|
Method of sorption extraction of lithium from lithium-containing brines
|
RU2710577C1
|
|
Method of installing a cement plug for driving unstable rocks when drilling a well
|
RU2710741C1
|
|
Method for alignment of the wellhead borehole drives foundation and jack unit for its implementation
|
RU2710337C1
|
|
Device for treatment of bottomhole zone of well
|
RU2720632C1
|
|
Development method of super-viscous oil deposit
|
RU2706503C1
|
|
Pump unit for production of super-viscous oil from horizontal well
|