Completions for dual casing
Working temperature
300°F
Maximum working pressure
10,000 psi
Standard sizes
7’’ x 4.5”
7” x 5.5”
9 5/8” x 7”
7” x 5.5”
9 5/8” x 7”
The technology uses a special design to optimize the well construction time, including wells with multistage hydraulic fracturing (MSF) completions.
Advantages and features of the technology:
- Reduces well construction time by 25-30%
- Running and setting additional production casing is not required
- Various types of MSF techniques available: drop ball, burst discs, full ID valves
- Various types of Flow Control techniques available: Sand Screens with Flow Valves, Autonomous Devices, Hydraulic and Electric Flow Valves
- Stage cementing techniques with or without the need for drill out
- Ability to pass electric/optical cables behind the casing and liner
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