HYQ series roller reamer
Negotiable /Piece
Min.Order:1 Piece
Sinotai Petroleum Equipment Co., Ltd.
roller reamer
Hole opener is divided into two type, one is string reamer type, and another is keyseat wiper type. These two type both have the ability of centralizing and opening hole.
Type | OD in(mm) | ID in(mm) | Connection thread | Suitable well dia. | Total length |
HYQ105 | 3-3/4 (95) | 1 (25) | NC26 | 4-1/8(104.8) | 4'2" (1,270) |
HYQ149 | 5 (127) | 1 (25) | NC38 | 5-7/8(149.2) | 5'4" (1,625) |
HYQ152 | 5 (127) | 1 (25) | NC38 | 6(152.4) | 5'4" (1,625) |
HYQ155 | 5-1/2 (140) | 1 (25) | NC38 | 6-1/8(155.6) | 5'4" (1,625) |
HYQ194 | 7 (178) | 2-1/4 (57) | NC46 | 7-5/8(193.7) | 5'4" (1,625) |
HYQ216 | 7-3/4 (197) | 2-1/4 (57) | NC46 | 8-1/2(215.9) | 5'8" (1,727) |
HYQ241 | 8-3/4 (222) | 2-1/4 (57) | NC46 | 9-1/2(241.3) | 5'10" (1,778) |
HYQ305 | 10-1/2 (267) | 2-13/16 (71.4) | 6-5/8 REG | 12(305.0) | 6'7" (2,006) |
HYQ311 | 10-1/2 (267) | 2-13/16 (71.4) | 6-5/8 REG | 12-1/4(311.5) | 6'7" (2,006) |
HYQ406 | 14-19/32 (371) | 2-13/16 (71.4) | 7-5/8 REG | 16(406.4) | 7'6" (2,286) |
HYQ432 | 15-5/8 (397) | 2-13/16 (71.4) | 7-5/8 REG | 17(431.8) | 7'6" (2,286) |
HYQ444 | 16 (406) | 2-13/16 (71.4) | 7-5/8 REG | 17-1/2(444.5) | 7'6" (2,286) |
HYQ559 | 19 (483) | 3 (76) | 7-5/8 REG | 22(558.8) | 8' (2,438) |
HYQ610 | 22 (559) | 3 (76) | 7-5/8 REG | 24(609.6) | 8'4" (2,540) |
HYQ711 | 24 (610) | 3 (76) | 7-5/8 REG | 28(711.2) | 8'4" (2,540) |