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Product Reverse Circulation Junk Basket - China
price: contact company for price
TIANHE Reverse Circulation Junk Basket (RCJB) is designed to
remove all types of small junk objects from the hole.
The
tool's main feature eliminates pulling a wet string.
Even
when the tool is fitted with a magnet insert, reverse
circulation is maintained.
Operation
TIANHE RCJB is made up to the bottom of the fishing string
and lowered to a point within several feet from the bottom
of the hole.
Begin circulation to wash the hole.
Stop
circulation and drop the steel ball.
(When the steel ball is
dropped into the valve seat, circulation fluid travels
outward and downward through the inner passage of the barrel
and out through the vents in the lower end.
The fluid is
then deflected to the center of the tool and up through the
return holes in the upper end of the barrel.
This reverse
fluid circulation carries the junk into the barrel above the
junk catcher.
) Begin circulation again, slowly rotating
while lowering the tool until a 10-inch core has been cut.
Stop rotation and circulation and pull the tool from the
hole.
Specifications - Reverse Circulation Junk Basket
Model
Barrel O.D. (mm)
Mill Shoe O.D. (mm)
Fish Max.
O.D. (mm)
Ball Dia.
(mm)
ThreadConn.
Hole Size (mm)
LL-381
381
386
282
55
7 5/8 REG
406-444
LL-318
318
324
248
6 5/8 REG
349-406
LL-F286
286
298
217
320-346
LL-F279
279
211
300-341
LL-F254
254
260
195
275-295
LL-F245
245
252
192
50
NC50
LL-F232
232
239
179
255-270
LL-F206
206
210
159
45
223-241
LL-F195
202
149
42
215-241
LL-F178
178
184
130
198-209
LL-F168
168
174
123
190-209
LL-F130
136
94
40
NC31
155-165
LL-F121
121
126
90
35
142-152
LL-F114
114
82
130-140
LL-F97
97
103
62
30
NC26
117-127
LL-F89
89
108-114
Company Contact:
- Posted By: Tianhe Oil
- Phone: 00862131150073
- Address: No.2999 Xinyang Road,Fengxian District, Shanghai , China
- Email:
- Website: http://www.tianheoil.com
Published date: January 9, 2014
- Business Description: Tianhe Oil Group is a comprehensive enterprise of equipment
manufacturing and oilfield service providing.
The company is specialized
in innovation, manufacture and sales of drill and petroleum extraction
tools, equipments and oil field services.
Tianhe Oil Group is the council member of CPEIA (China Petroleum and Equipment Industry Association), rewarded as national level of Hi Tech enterprise.
The company is a Chinese well known trademark enterprise.
It has been certified to ISO, API, NS 1, and HSE management system.
The company has developed a strong domestic sales network covering all oilfields of CNPC, SINOPEC and CNOOC.
Currently, our products and equipments have been exported to 45 countries, overseas business has covered 80% of our company sales.
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