Single String Block Tree
Enerpal has experiece in providing the single string block tree, pressure from 5000psi to 15000psi, size of 11"x 3-1/8" or 2-9/16", EE / FF material class.
Features and Benefits:
- Forged body
- Space consuming flanges can be eliminated and valve can be located closer together which effectively reduce production costs
- Satisfy different working behaviors
- Can achieve the oil recovery through two independent channels and each channel is controlled by three valves
- Has small occupied space and compact structure
- Accord with the API 6A standard
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| Single String Block Tree |
Introduction
Enerpal has manufactured several sizes of solid block X-mas trees with manually operated valves and actuator-operated valves. The range manufactured covers single bores and dual bores.
The advantages of a solid block tree are reduced overall height, reduced potential leak paths and easier installation. Enerpal valves can be integrated into tree blocks using APl end connections and outlet connections as covered by API 6A.
The associated tubing hanger sealing systems are designed accordingly to provide an overall integrated design installation. With the most modern CAD design facilities (Solid works/ FEA), Enerpal can quickly produce a design for a desired integral tree block configuration.
The single string block tree is manufactured to the same high standards and generally from the same materials as Enerpal valves and can incorporate Enerpal's hydraulically operated, wireline-cutting- and-sealing valves. These valves are designed to be fail-safe in an emergency and to cut braided and slick line wires.
A variety of proprietary actuators can be offered for thisduty. For services where higher corrosion levels may be experienced and/or H2S embrittlement may be expected, single string block tree provide an economic solution by means of inconel cladding of bores, sealing areas and valve cavities.
Nominal Size Range: 2-1/16" to 7-1/16"
Features and Benefits:
- Forged body
- Space consuming flanges can be eliminated and valve can be located closer together which effectively reduce production costs
- Satisfy different working behaviors
- Can achieve the oil recovery through two independent channels and each channel is controlled by three valves
- Has small occupied space and compact structure
- Accord with the API 6A standard
Specification
| Working Pressure | 2000~10000psi |
| Working Medium | Oil, natural gas, mud and gases containing H2S and CO2 |
| Operating Temperature | -60°C~121°C(K-U Class) |
| Material Grade | AA、BB、CC、DD、EE、FF、HH |
| Specification Grade | PSL1 – 4 |
| Performance Rate | PR1 – PR2 |
Contact Us
Sales Manager: Kinson
Email: kinson@enerpaltech.com
Tel: +86 178 0259 9535
WhatsApp: +86 178 0259 9535
Technical Manager: Leo
Email: leo@enerpaltech.com
Tel: +86 134 0174 3108
WhatsApp: +86 134 0174 3108
Quality Manager: Bill
Email: bill@enerpaltech.com
Tel: +86 134 0174 3108
WhatsApp: +86 198 5098 9788
