Mini-Bench Liner Hanger, Sitting Well Type Liner Hanger, 9-5/8” X 7” IA Liner Hanger, Railway Liner Hanger, Casing Cast Iron Guide, Float Shoe & Float Collar, Single Plug Cement Head, Double Plug Cement Head, Hydraulic Expansion Packer, etc.
Liner Hanger
The liner hanger is a specialized cementing tool which hangs liner and cements it.
Technical Specifications and Parameters for liner hanger.
Model
Hanger
Casing
Liner O.D. (mm)
Thread API
O.D. (mm)
I.D. (mm)
O.D. (mm)
Wall Thickness (mm)
XG7 X 5
152
108
178
11.51, 10.36, 9.19
127
NC38
XG7-5/8 X 5
165
108
194
12.70, 10.92, 9.52
127
NC38
XG7-5/8 X 5-1/2
165
122
194
11.43, 10.16
140
NC38
XG8-5/8 X 5-1/2
195
122
219
11.43, 10.16
140
NC50
XG9-5/8 X 5-1/2
214
122
244
11.99, 11.05, 10.03
140
NC50
XG9-5/8 X 7
214
155
244
11.99, 11.05, 10.03
178
NC50
XG13-3/8 X 9-5/8
298
223
340
12.19, 10.95, 9.65
244
NC50
Float Shoe & Float Collar
The float shoe or float collar is a kind of casing shoe or coupling that can produce buoyangcy. With advantages of high temperature resistance, good sealing feature and easy connection, it can be used to replace guide shoe or casing shoe. The float shoe and float collar can be not only used in unclassified technical casing, oil layer casing, but also in deep well, extra-deep well and special technology well.
The float shoe which is connected at end of casing string functions as guide or back pressure valve. The float collar which is connected at 20~30 meters from the end of casing serves the functions of supporting ring and back pressure valve.
Technical Specifications and Parameters for Float Shoes.
Specifications (mm)
O.D. (mm)
Length (mm)
Thread Connection
127.0
141.3
445
API Casing Thread
139.7
153.7
460
API Casing Thread
177.8
194.5
500
API Casing Thread
244.5
269.9
560
API Casing Thread
Technical Specifications and Parameters for Float Collars.
Specifications (mm)
O.D. (mm)
Length (mm)
Thread Connection
127.0
141.3
445
API Casing Thread
139.7
153.7
460
API Casing Thread
177.8
194.5
500
API Casing Thread
244.5
269.9
560
API Casing Thread
Packer
The FSQ type packer is a special tool for downhole laminated packing according to oilwell some technique purposes or oillayer technical solution needs.
Technical Specifications and Parameters for packers.
Liner Hanger