LLC Gusevskiy Valves Plant Gusar, 57, Transportnaya St., Gus-Khrustalny, Vladimir Region, 601506 Tel: +7 (499) 553-00-33, +7 (49241) 3-44-06 І [email protected] І www.gusarm.ru 1 Wellhead X-mas and Injection (gas lift) Trees Dу 50–150, Pр 14.0 MPa (2000 PSI) TU 3665–011–54634853–2013 Applications: sealing of oil, gas, and injection wells, wells with electrical submersible pumps, tubing hangers, monitoring and control of well operation, stopping and sending the extracted product into the manifold. Compatible substances: X-mas trees, depending on the version, are compatible with: • non-corrosive substances (oil, gas, gas condensate) with solids content up to 25 mg/l and combined content of CO 2 and H 2 S up to 0.003% and stratum water up to 90% by volume; • K1 — corrosive substances (oil, gas, gas condensate) with solids content up to 25 mg/l, CO 2 up to 6%, and stratum water up to 90% by volume; • K2 — corrosive substances (oil, gas, gas condensate) with solids content up to 25 mg/l and combined content of CO 2 and H 2 S up to 6% by volume; • K3 — corrosive substances (oil, gas, gas condensate) with solids content up to 25 mg/l and combined content of CO 2 and H 2 S up to 25% by volume. Injection trees are compatible with oilfield waste water, process fresh water, sea water containing up to 0.5% (by volume) of impurities and solid particle size not larger than 0.1 mm. Climatic version: U1, HL1, UHL1 according to GOST 15150. Ambient temperature: • version U1: –40°С to +40°С. • versions HL1 and UHL1: –60°С to +40°С. Tightness class: injection tree Valves are available in leak tightness classes A, B, C (GOST 9544), as requested by the customer. Pipeline connection: flanged, connection dimensions as per GOST 28919, RD 26–16–40, or API Spec 6A. Oil production