Equipment which have been used by the client needed additional spare parts to replace oil one in order to use available wellhead equipment.Parts are designed for rated pressure: 5000 psi and 10000 psi, and fabricated materials in accordance with API 6A and NACE.

REIN supplies low-pressure x-mas tree as per GOST structure AFK for natural gas oilfield in Northern part of Russia, Nominal pressure: 14-21 MPa (2000-3000 psi),Nominal diameter: 50 mm (2 in.), Environment design temperature: minus 60 – plus 120 °C.

X-mas tree and wellhead is the essential mechanical equipment used in oilfield as the main flow control devices. Wellhead assembly consist of wellhead and x-mass tree. Wellhead part of the assembly consist of casing stub, casing head,casing hanger,