Coiled tubing blowout preventer_ Well control devices
Coiled tubing blowout preventer
The conventional four-gate plate / composite double gate coiled tubing blowout preventer, blowout box and other coiled tubing well control equipment produced by Dawson Co., Ltd. are equipped on the continuous tubing operation vehicles of a number of oil service companies and oilfields, among which the gate plate of the composite double gate coiled tubing blowout preventer is a suspension / semi-sealed, shear/fully sealed gate plate, which greatly reduces the weight and height of the equipment and meets the requirements of operating conditions under the requirements of process and function.
As of 2020, Dawson has provided nearly 100 supporting products for a number of coiled tubing vehicle projects, making important contributions to the localization of well control equipment for coiled tubing operations.
Basic Parameter
| Nominal diameter |
2-9/16"~5-1/8" |
| Rated working pressure |
5000psi~15000psi |
| Hydraulically controlled operating pressure is recommended |
1500psi(Shear gate hydraulically controlled pressure 2800psi) |
| Side outlet specifications |
2-1/16in×10000psi |
| Shear gate capacity |
Shear outer diameter 2-3/8in, wall thickness 0.204in, CT90 steel grade coiled tubing |
| Kava gate suspension weight |
40T(OD 2in coiled tubing) |
| Temperature grade of metallic materials |
T-0,T-20,T-75 |
| Execution standards |
API 16A 3rd , API RP 16ST |
| Suitable for media |
Water, oil, gas,H2S |
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