Conventional wellhead equipment and oil (gas) tree equipment

Oil (gas) tree is a wellhead device used for extracting oil (gas) and testing oil and gas after completion in self injection wells and machine production wells. It is the main equipment for controlling and regulating oil and gas production at the top of oil and gas wells. It can be used to suspend tubing and downhole tools, support and suspend the weight of all tubing strings, seal the annular space between tubing and casing; Control and regulate oilfield production, ensure the construction of various underground operations, facilitate well killing and lifting operations, and carry out daily production management such as pressure measurement and wax removal; Collect information on hydraulic pressure, sleeve pressure, etc. The oil pipe head, hanger, valve and other components are equipped with standard configurations.

• Designed and manufactured according to API Spec 6A and NACE MR-0175 standards;
  Each port adopts API 6A flange connection;
  The outlet of each level of casing head is equipped with a valve for disassembly and reassembly of the "VR" thread, which can replace the bypass valve under pressure;
  • Can provide a range of tubing hanger types to meet any completion size requirements;
  The tubing hanger can provide matching metal or rubber seals according to the wellhead conditions;
  We can provide back pressure valves and matching tools for removing back pressure valves.
  

• 1.Type of casing head：ABV-22 OR ABV-29 Bottom connection: socket welding, socket welding+O-ring seal, thread and slip locking, etc
  Side outlet connection: thread, flange (bolt) and extended flange
  Additional suspension positioning locking device and wear-resistant sleeve locking device
  
• 2.Type of side outlet valveWarm valve, ABV-ME type expansion valve, ABV-BFQ fixed ball valve, ABV-QF floating ball valve, ABV-QFH high-temperature ball valve
• 3.Type of casing hanger：ABV-21、ABV-22、ABV-29、ABV-WD、ABV-W、ABV-WE

• 1.Type of four-way casing：ABV-22、ABV-29 Bottom secondary seal: BT seal, P-type seal, FS seal, and metal seal
  Side outlet connection: thread, flange (bolt) and extended flange
  Additional suspension positioning locking device and wear-resistant sleeve locking device
  
• 2.Type of side outlet valve： ABV-FC type flat valve, ABV-PF type flat valve, ABV-MH type high temperature valve, ABV-ME type expansion valve
• 3.Type of casing hanger： ABV-21、ABV-22、ABV-29、ABV-W

• 1.Oil pipe head type：ABV-TC、ABV-TCM
• 2.Oil pipe hanger type： ABV-TC-1W、ABV-TC-1A、ABV-TC-1A-EN
• 3.Type of flange on oil pipe head： ABV-B1、ABV-B-2、ABV-B-A5-P
• 4.Type of side outlet valve： ABV-FC type flat valve, ABV-PF type flat valve, ABV-MH type high temperature valve, ABV-ME type expansion valve