Y- BLOCK ESP PRODUCTION STRING

      Y-block separate production string and Y-block Commingled production string are the common completion strings of ESP artificial lift,Among them Y-block commingled production string configur ation is simple and easy to operate.Under the same pressure system and luid property of all layers,each layer can produce at the same time.Y-block separate production string is suit for separate production of single layer for multilayer zones, not tocontrol commingled production or control commingled production, it is commonly conducted by slick line operation.