Cone fisher is a specialized fishing tool to catch bit cone ,tong tooth and similar fallen objects for utilizing coring principle. It is simple in structure ,safe and reliable in use.
Specification of Cone Fisher
|
Type
|
Barrel O.D.
(mm)
|
O.D of Coring Bit
|
Connection
|
Well hole
mm(in)
|
|
YDQ200
|
196
|
200
|
NC50
|
215.9(8-1/2)
|
|
YDQ210
|
200
|
210
|
NC50
|
215.9(8-1/2)
|
|
YDQ219
|
209
|
219
|
NC50
|
241.3(9-1/2)
|
|
YDQ235
|
225
|
235
|
NC50
|
241.3(9-1/2)
|
|
YDQ273
|
260
|
273
|
6-5/8REG
|
311.15(12-1/4)
|
|
YDQ300
|
290
|
300
|
7-5/8 REG
|
311.15(12-1/4)
|