Model “GMX” Pilot Junk Mill can be inserted into milling fish-top of fishes water-hole from the polit part. Model YMX Guide Mill Shoe can be used for milling inner bore and fish-top, or the unfixed fishes ( just like drill pipe, drill collar and tubing etc. ) The milling surface can be made of carbide alloy, and the water groove on mill body can make the drilling fluids flow.
Specifications
NOMINAL O.D. MM(IN) | CONNECTION | MM(IN) | SUITABLE WELL DIAMETER MM(IN) |
97(3-13/16) | NC26 | 73~89(2-7/8~3-1/2) | 107.9~114.3(4-1/4~4-1/2) |
121(4-3/4) | NC31、2-7/8REG、3-1/2REG | 90~102(3-9/16~4) | 130~139.7(5-1/8~5-1/2) |
130(5-1/8) | 100~160(3-15/16~6-5/16) | 142.9~152.4(5-5/8~6) | |
140(5-1/2) | 110~120(4-5/16~4-3/4) | 155.6~165.1(6-1/8~6-1/2) | |
156(6-1/8) | 3-1/2REG | 127(5) | 168~187.3(6-5/8~7-3/8) |
178(7) | 4-1/2REG | 158~168(6-1/4~6-5/8) | 190.5~209.5(7-1/2~8-1/4) |
200(7-7/8) | 168~178(6-5/8~7) | 212.7~241.3(8-3/8~9-1/2) | |
232(9-1/8) | 194(7-5/8) | 244.5~269.9(9-5/8~10-5/8) | |
257(10-1/8) | 6-5/8REG | 210~219(8-1/4~8-5/8) | 273~295.3 (10-3/4~11-5/8) |
279(11) | 220~230(8-11/16~9) | 298.5~317.5 (11-3/4~12-1/2) | |
295(11-5/8) | 240~246(9-7/16~9-11/16) | 320.6~346.1 (12-5/8~13-5/8) | |
330(13) | 273(10-3/4) | 349.3~406.4 (13-3/4~16) | |
381(15) | 320(12-5/8) | 406.4~444.5 (16~17-1/2) |
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