3 1/16" 10000psi Choke Kill Manifold for Oil & Gas Drilling with 20000psi Maximum Rating
Price:
USD 50000-100000 per set
MOQ:
1 set
Delivery Time:
7 work days
Brand:
Hebei Pantu
Product Description
3 1/16" 10000psi Choke Kill Manifold for Oil & Gas Drilling
The Choke Kill Manifold is an essential pressure control system for oil and gas drilling operations. This robust assembly includes choke valves, gate valves, line pipes, fittings, and pressure gauges to effectively manage well pressure and prevent blowouts during drilling processes.
Primary Function
When the BOP (Blowout Preventer) is closed, the choke manifold controls casing pressure by adjusting choke valve openings, protecting oil layers from contamination while improving drilling efficiency and preventing blowouts.
Technical Specifications
| Model | Working Pressure (psi) | Main Bore Diameter | By-pass Diameter | Remarks |
|---|---|---|---|---|
| YG140 | 20000 | 4 1/16" 3 1/16" 2 9/16" 2 1/16" | 3 1/16" 2 1/16" 2 9/16" | Different types of combinations can be provided according to requirements |
| YG105 | 15000 | 4 1/16" 3 1/16" 2 9/16" 2 1/16" | 3 1/16" 2 9/16" 2 1/16" | |
| YG70 | 10000 | 4 1/16" 3 1/16" 2 9/16" 2 1/16" | 4 1/16" 3 1/16" 2 9/16" 2 1/16" | |
| YG35 | 5000 | 4 1/16" 3 1/8" 2 9/16" 2 1/16" | 4 1/16" 3 1/8" 2 9/16" 2 1/16" | |
| YG21 | 3000 | 4 1/16" 3 1/8" 2 9/16" 2 1/16" | 4 1/16" 3 1/8" 2 9/16" 2 1/16" |
System Configuration
Complete assembly includes choke valves (manual, hydraulic, and positive types), gate valves, line pipes, fittings, pressure gauges, and related components for comprehensive pressure management.
Operating Principles
During pressure increases, the choke manifold regulates fluid release by adjusting choke valve positions. High casing pressure can be directly vented through gate valves, maintaining safe operating conditions throughout drilling operations.
Pressure Ratings
Available in multiple pressure ratings including 2000psi, 3000psi, 5000psi, 10000psi, and 15000psi, with custom configurations available upon customer request.
Installation & Operation Guidelines
- All components must match BOP stack working pressure specifications
- Install in easily accessible locations with pre-installation pressure testing
- Maintain level, straight line pipes using 120-degree steel bends where necessary
- Ensure proper pressure gauge installation for accurate monitoring
- Suitable for low-temperature winter operations
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Get in Touch
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Company
Hebei E-valves Petroleum Equipment Co., Ltd.
Location
Xinhua District, Cangzhou City, Hebei Province, China
Contact Person
David