CLF type fishing magnet in petroleum and geography exploration is used for fishing fallen objects in the downhole. With some of advantages such as simple structure, easy to operate, reliable performance, small size and weight, it is equipped with permanent magnet to attract samll objects such as teeth wheel, palm, tong teeth and tool so that small objects in downhole are fished and the well bottom is cleaned up.Type OD(mm) THREAD UNIT WEIGHT ATTRACTED Temperature in downhole ºC Hole size (mm) CLF 89 89 NC26 9.8 210 95~110 CLF100 100 NC26 9.8 210 110~135 CLF125 125 NC38 9.8 210 135~165 CLF 140 140 NC38 8.5 210 150~175 CLF146 146 NC38 8.5 210 160~185 CLF150 150 NC38 8.5 210 160.~185 CLF 175 175 NC50 7.8 210 185~210 CLF 178 178 NC50 7.8 210 185~210 CLF190 190 NC50 7.6 210 200~225 CLF 200 200 NC50 7.6 210 210~235 CLF 203 203 NC50 7.5 210 215~240 CLF225 225 65/8”REG 7.0 210 235~270 CLF 254 254 65/8”REG 6.9 210 265~311 CLF265 265 65/8”REG 6.9 210 130~330 CLF292 292 65/8”REG 6.9 210 117~442 CLF317 317 75/8”REG 6.9 210 108~375 CLF356 356 75/8reg 6.9 210 444.5
