Wash-over pipe is a specialized tool which is applied to wash-over stuck drilling tool so as to remove down hole stuck accident. wash-over pipe has a two-step, double-shouldered thread joint with flush outside and inside diameters.

 Wash-over pipe is a specialized tool which is applied to wash-over stuck drilling tool so as to remove down hole stuck accident. wash-over pipe has a two-step, double-shouldered thread joint with flush outside and inside diameters. This buttress-type thread assures quick makeup and high torsional strength. A wide assortment of sizes is available ranging from 3 1/2" to 20".

Lift plugs are designed to provide an economical method of handling wash-over strings. They are available in all thread types and sizes, have sufficient shoulder diameter to support handling the wash-over string, and can be ordered with or without lifting bail.

Elevator lift subs are used to handle the wash-over string and have an upper shoulder as well as reduced neck for securing in the elevator.

   Specification and parameters of Wash-over Pipe

Type	Suitable well Diameter(mm)	Max wash over size (mm)	Type	Suitable well Diameter(mm)	Max wash over size (mm)
TXG114.3—8.56	120.65	80.90	TXG193.68—12.70	212.73	161.93
TXG127.00—9.19	146.05	101.60	TXG200.00—10.92	215.90	170
TXG139.70—9.17	152.40	117.48	TXG203.2—9.53	215.90	177.00
TXG146.05—7.92	161.93	127.00	TXG206.38—9.40	215.90	177.80
TXG146.05—9.00	161.93	120.65	TXG219.07—11.43	244.48	187.33
TXG168.28—8.94	187.33	142.88	TXG219.07—12.70	244.48	184.15
TXG177.80—9.19	200.03	Free Member 0 Chinese Supplier Location:Mudanjiang,Heilongjiang,China Business Type: Main Products:drilling tools, fishing tools, drill check valves, drilling subs, coring tools. More+ Drilling stabilizer Roller Reamer Kelly Cock Valve Drop-in Type Check Valve Send Inquiry to This Supplier Title From* toGrace Wang Message* Minimum Order Quantity* Unit 20' Container 40' Container 40' HQ Container Piece(s) Bag(s) Box(es) Foot(Feet) Meter(s) Pair(s) Ream(s) Roll(s) Set(s) Square Meter(s) Square Foot(Feet) Ton(s) Yard(s) Other Verification Code* Specialized Industries