Description

Fishing Magnet is a junk retrieval tool designed to retrieve small metal, odd-shaped objects such as mill metal shavings, bit cones, cutters, bearings, slips, tong pins, and hand tools from the bottom of the well bore. Fishing magnet is made of high quality of magnetic material with strong suction, high temperature resistance and permanent magnetic force advantages. The tool is designed with many fluid circulation ports that wash away cuttings and other debris to make the magnetic fishing easier from the bottom of the well.

Construction

The DEENPU Fishing Magnet Assembly consists of top sub, housing, magnet element, pole plate, and standard flush guide. The body is manufactured from high strength alloy steel. The magnet element is a powerful permanent magnet. Used properly, it will never lose its charge. The magnet body, housing, and pole plate are threaded and welded together during assembly with the magnet element in place.The standard flush bottom guide is threaded and easily removed.

Operation

DEENPU Fishing Magnets are usually run on tubing or drill pipe, but can be run on wireline. Wireline adapters are available. The TIANHE Fishing Magnet is made up to the bottom of the fishing string and lowered into the hole to within six to twelve inches of the fish. Circulate to wash the fish. Reduce circulation and lower the fishing magnet to the fish. Slowly rotate to ensure positive contact. Discontinue circulation and lift the fishing magnet from the hole.

Optional Accessories

A flush guide is standard. Lipped guides and mill guides are also available. The lipped guide centralizes the fish to assure contact with the magnet. The mill guide enables milling of any soft formation or settling to free debris at the bottom of the hole.

Model Product Code O.D. (mm) Thread Connection Attracted Weight(KN) Temperature in well(ºC) Hole size (mm)
CL38 L25-03800 38 5/8 ROD PIN ≥0.049 <210 Φ51~Φ70
0.57 L25-05700 57 3/4 ROD PIN ≥0.11 <210 Φ70~Φ92
CL64 L25-06400 64 3/4 ROD PIN ≥0.22 <210 Φ76~Φ95
CL70 L25-07000 70 2 3/8NUE PIN ≥0.22 <210 Φ86~Φ105
CL76 L25-07600 76 2 3/8REG PIN ≥0.38 <210 Φ86~Φ105
CL79 L25-07900 79 2 3/8REG PIN
 >038 <210 Φ86~Φ105
CL83 L25-8900 83 2 3/8NUE PIN ≥0.4 <210 Φ95~Φ108
CL86 L25-8600 86 2 3/8REG PIN ≥3 <210 Φ95~Φ108
CL89 L25-8900 89 2 3/8REG PIN ≥3 <210 Φ100~Φ114
CL102 L25-10200 102 2 3/8REG PIN ≥5 <210 Φ110~Φ121
CL114 L25-11400 114 2 7/8REG PIN ≥6 <210 Φ121~Φ140
CL 125 L25-12500 125 2 7/8RE GPIN ≥7 <210 Φ143~Φ152
CL127 L25-12700 127 2 7/8REG PIN ≥7 <210 Φ143~Φ152
CL 140 L25-14000 140 3 1/2REG PIN >9 <210 Φ152~Φ165
CL146 L25-14600 146 3 1/2REG PIN ≥9 <210 Φ160~Φ184
CL 152 L25-15200 152 3 1/2REG PIN >9 <210 Φ168~Φ190
CL178 L25-17800 178 4 1/2REG PIN ≥11 <210 Φ190~Φ216
CL 190 L25-19000 190 4 1/2REG PIN ≥13 <210 Φ203~Φ229
CL200 L25-20000 200 4 1/2REG PIN ≥15 <210 Φ216~Φ241
CL203 L25-20300 203 4 1/2REG PIN ≥15 <210 Φ219~Φ241
CL229 L25-22900 229 6 5/8REG PIN ≥18 <210 Φ241~Φ279
CL254 L25-25400 254 6 5/8REG PIN ≥20 <210 Φ267~Φ311
CL267 L25-26700 267 6 5/8REG PIN ≥22 <210 Φ279~Φ330
CL292 L25-29200 292 6 5/8REG PIN ≥26 <210 Φ311~Φ356
CL356 L25-35600 356 6 5/8REG PIN ≥28 <150 Φ381~Φ445
CL381 L25-38100 381 7 5/8REG PIN ≥30 <150 Φ406~Φ483
CL406 L25-40600 406 7 5/8REG PIN ≥32 <150 Φ432~Φ508
CL483 L25-48300 483 7 5/8REG PIN ≥32 <150 Φ508~Φ610
CL559 L25-55900 559 7 5/8REG PIN ≥35 <150 Φ610~Φ711