JH DQ 70 TESCO CANRIG VARCO TDS 11SA top drive spare parts gooseneck pipe 117063-7500
Description of Top Drive Spare Parts:
Top drive is a key components combing the function of swivel and kellly drilling system,in contrast to kelly and rotary table drilling system, which drives the drill string from the top end . In contrast to the kelly drilling system , it provides many advantage such as more drill pipe handling height which due to higher safety factor during complicated wellbore condition, capacity of drilling triples which lead to shorter connecting time and higher drilling efficiency, longer ream and backream height to increase the safety during handling of downhole complexity.
Function
The faucet flushing packing system reduces the effective differential pressure by providing pressurized lubricant to the low pressure side of the seal to increase seal life. The pressure of the high-pressure lubricating oil is predetermined according to the proportion of the mud. The value is between the mud pressure and the atmospheric pressure. Usually, each sealing ring is subjected to the same pressure difference. The pressure of the lubricating oil is generally lower than the mud pressure, preventing the lubricating oil from excessive pressure and leaking.
We are the professional top drive provider with business of repair,on-site operation&maintenance,lease and technical training.
We can supply spare parts for Varco,Canrig,Tesco,MH,BPM and so on.
Varco Top Drive Spare Parts
110103-502 ASSY,UPPER IBOP,6 5/8X 6 5/8,PH50,H2S, C/W CERT
110103-500 UPPER IBOP, PH50 ASSY, 6-5/8 X 6-5/8, C/W CERT
114859 REPAIR KIT,UPPER IBOP,PH-50 STD AND NAM
114706-500 ASSY,LWR IBOP,65/8X65/8W/REL GRV-STD, C/W CERT
114706-502 ASSY,LWR,IBOP6 5/8X6 5/8W/RLFGRV,H2SW, C/W CERT
114706-503 ASSY,LWR IBOP 65/8X65/8 NAM POCKET, C/W CERT
99498-2 REPAIR KIT,LOWER IBOP STD&NAM
117063-7500 GOOSENECK ASSY 7500PSI
30123289 WASH PIPE,3 BORE
16401-2 DIE,TONG
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Tesco Top Drive Parts 117063-7500 Gooseneck JH DQ 70 TESCO CANRIG VARCO TDS 11SA Images
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