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General Manager: Shougang Li
Tel: (086)515/88489398
Fax: (086)515/88429333
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Address: No. 588 Century Street, Yandu District, Yancheng City, Jiangsu Province, PR China
E-mail: lsg@wellhead.cn sales@wellhead.cn
>  Product  >  Fishing Tools
  Reverse Circulation Junk Basket Detailed parameter  

The reverse circulation junk basket is used to catch small fish, such as drilling bit cones, cutter blades, hand tool etc. During operation, with the steel ball dropped into the valve seat, fluid flow in a continuous stream to the center of the tool and up through return ports in the upper end of the barrel above the junk catcher.

Technical Specifications and parameters

Type

Barrel OD

Mill Shoe OD

Max Fish OD

Ball Dia.

API Thread

Hole Size

JB-381

381

386

282

55

7 5/8" REG

406-444

JB-318

318

324

248

55

6 5/8" REG

349-406

JB-286

286

298

217

55

6 5/8" REG

320-346

JB-279

279

286

211

55

6 5/8" REG

300-341

JB-254

254

260

195

55

6 5/8" REG

275-295

JB-245

245

252

192

50

275-295

275-295

JB-232

232

239

179

50

275-295

255-270

JB-206

206

210

159

45

255-270

223-241

JB-195

195

202

149

42

223-241

215-241

JB-178

178

184

130

42

215-241

198-209

JB-168

168

174

123

42

198-209

190-209

JB-130

130

136

94

40

155-165

155-165

JB-121

121

126

90

35

142-152

142-152

JB-114

114

121

82

35

130-140

130-140

JB-97

97

103

62

30

117-127

117-127

JB-89

89

94

55

30

108-114

108-114

The drilling mud can produce reverse circulation locally at the bottom of a well. It is easy for fishing. Moreover, it can be used as a special coring tool.

Contact Us
General Manager: Shougang Li
Tel: (086)515/88489398
Fax: (086)515/88429333
Mobilephone: 13605104790
Address: No. 588 Century Street, Yandu District, Yancheng City, Jiangsu Province, PR China
E-mail: lsg@wellhead.cn sales@wellhead.cn
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