Reverse circulating junk basket is a fishing tool which use the drilling fluid partly reverse in the bottom hole, to latch small junk in the basket. It is used for fishing all types of small junk, objects in well bores, such as bit cones, cutting blades and hand tools, etc.
Type
Body OD
Mill Shoe OD
Max. Fish Size
Steel Ball OD
Hole Size
Conn.
mm(inch)
mm(inch)
mm(inch)
mm(inch)
mm(inch)
LL102
102(4)
108(4 1/4)
66(2 10/16)
32(1 1/4)
107~114.3
NC26
LL114
114(4 1/2)
120(4 3/4)
80(3 2/16)
32(1 1/4)
117.5~127
2-7/8REG
LL121
121(4 3/4)
127(5)
80(3 2/16)
32(1 1/4)
130~139.7
3-1/2REG
LL130
130(5 1/8)
135(5 5/16)
89(3 8/16)
32(1 1/4)
155.6~165.
NC31
LL146
146(5 3/4)
151(5 15/16)
108(4 4/16)
35(1 3/8)
155.6~165.1
NC38
LL165
165(6 1/2)
171(6 3/4)
124(4 14/16)
40(1 9/16)
212.7~241.3
4-1/2REG
LL178
178(7)
184(7 1/4)
131(5 3/16)
43(1 11/16)
212.7~241.3
NC50
LL200
200(7 7/8)
205(8 1/16)
157(6 3/16)
43(1 1/16)
212.7~241.3
NC50
LL232
232(9 1/8)
237(9 5/16)
179(7 1/16)
48(1 57/64)
273~295.3
6-5/8REG
LL257
257(10 1/8)
263(10 3/8)
200(7 14/16)
48(1 57/64)
273~295.3
6-5/8REG
LL286
286(11 1/4)
291(11 7/16)
220(8 11/16)
48(1 57/64)
298.5~311.2
6-5/8REG
LL350
350(13 1/8)
356(14)
285(11 4/16)
60(2 23/64)
406.4~444.5
6-5/8REG
LL381
381(15)
400(15 3/4)
315(12 6/16)
60(2 23/64)
406.4~444.5
7-5/8REG
SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD
TEL: +86-29-85578975 EXT. 8002 | MOBILE: +86-18792562982
E-MAIL: sales@kergyoilfield.com
ADD: ZHANGBA TWO ROAD, GAOXIN DISTRICT, XI'AN CITY, SHAANXI PROVINCE, CHINA
