OIL WELL COMPLETION SYSTEMS

Brand	Owner	Address	Description
INTELLIFRAC	INTERRA ENERGY SERVICES LTD	Suite #2500 645 7th Avenue SW Calgary, AB T2P4G8 Canada	oil well completion systems, namely, primarily comprised of sleeves designed to allow for injection into formation and also including downhole sensors used to isolate, monitor and control a well for increased productivity; special service tools, namely, straddle packers, fracports, ball seats, balls, casing, tubing, circulating valves, wireline retrievable ball seats, hydraulic anchors, and open hole anchors, all of the aforementioned goods sold together as a unit; steam injection valves for use in controlling the flow and movement of fluids;INTEL LIFRAC; IN TELL I FRAC;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Systems and methods for positively closing off a section of wellbore and, thereby providing reservoir control. Systems and methods are described for selectively closing off a section of a wellbore to fluid communication. The wellbore completion section may then be reopened to fluid communication upon reconnection of the upper completion section to the lower completion section. Advantageously, the systems and methods of the present invention generally preclude fluid communication between the annulus of the upper completion section and the flowbore of the lower completion section until the lower completion section is closed off to fluid flow.