Wellhead Equipment Series
21/35/70/105/140
Name:Wellhead Equipment Series
Type:21/35/70/105/140
The Wellhead Equipment Series are constituted by the X-tree and tubing head. It is mainly used for the control of oil/gas production and pressure after completion of well, and may also be used fordownhole water injection, gas injection, oil testing, fracturing, acidizing and other construction operations. According to different pressure levels, the Specifications and Models have been serialized. The X-tree is composed by valves and fittings, which can be achieved different purposes by combining.
Nominal pressure | 2,000psi to 15,000psi(14MPa~105MPa) | Nominal size | from 2 1/16” to 5 1/8”(52~103 mm) |
Specification level | PSL1~4 | Material class | AA, BB, CC, DD, EE, FF |
Performance level | PR1~2 | Temperature level | -46℃ to 121℃ (LU) |
Suitable medium | crude oil, gas, drilling fluid, gas contained H2S, CO2 | Connection form | Flange or clamp |
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