BOP Steam Injection and Oil Recovery Integration Wellhead

Sanjack has more than 40 years of experience in oil and gas wellhead & x-mas tree and API 6A valve production, with advanced manufacturing and testing equipment, can produce a variety of pressure levels, material levels, specification levels of well control equipment. After more than 20 years of development, Various types of thermal recovery wellhead & x-mas tree equipment have been formed, used in many oilfields in the world. Sanjack’s thermal recovery wellhead & x-mas tree are mainly of the following types:

  • Conventional Steam injection and oil recovery wellhead & x-mas tree
  • Onshore thermal recovery oil and gas wellhead & x-mas tree
  • Single column dual-well thermal recovery wellhead & x-mas tree
  • Steam injection and oil recovery dual tubing wellhead & x-mas tree
  • Blowout preventer Steam Injection and Oil Recovery Integration wellhead & x-mas tree
  • Geothermal wellhead & x-mas tree

1. Mainly used in steam huff-puff or other thermal recovery method oil and gas well.

2.It can control the pressure of well when make steam injection to well for soaking and make blowout.

3. Under the high temperature and high pressure, it can seal φ32 or φ38 polish rod.

The feature of Blowout preventer Steam Injection and Oil Recovery Integration wellhead & x-mas tree is that a Blowout preventer device is installed on the tubing head spool. When replacing the seal of the two-stage polished rod stuffing box, we need to close the valve simply on the Blowout preventer device and steam injection production line. There is no need to replace the api 6a wellhead & x-mas tree and christmas tree during steam injection, closing in, blowout and oil recovery, which greatly reduces the operation cost and effectively prevents blowout accidents. This product obtains the Chinese national patent.
Application
1). Mainly used in steam huff-puff or other thermal recovery method oil and gas well.
2). It can control the pressure of well when make steam injection to well for soaking and make blowout.
3). Under the high temperature and high pressure, it can seal φ32 or φ38 polish rod.

Nominal diameter (in):2 9/16, 3 1/8
Maximum working pressure (psi):2000,3000,5000
Working temperature:-29℃~370℃
Material class:BB, CC, DD, EE, FF
Performance level:PR1
Specification level:PSL2, PSL3, PSL3G, PSL4
Hang VIT and tubing:4 1/2BC, 3 1/2EU, 2 7/8EU
Connecting casing (in) :5-1/2, 7, 9 5/8, 13-3/8

 

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    • 30 years history
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