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Guizhou Gaofeng Petroleum Machinery C

Guizhou Gaofeng Petroleum Machinery Co., Ltd.

A professional engaged in oil drilling downhole tools research and development, manufacturing and service enterprises

Model “HYQ”  Roller Reamer comes in two types: the drill string type and the near bit type. Both of the two types can be used for centralizing and reaming. The tool has three rolling wheels on its body surface, and the rolling wheel can be changed easily on the drill site. The roller wheel can be divided into three models: inserted tooth (B Model), narrow tooth (T Model) and wide tooth (F Model), which can be suitable to abrasive layer, hard layer and soft layer respectively

 

Specifications

Model

Connection API

O.D. mm(in)

I.D. mm(in)

Length mm

Application hole mm(in)

HYQ98

NC23

80(3.15)

25(0.98)

1250 (49.21)   

98(3 7/8)

HYQ98D

NC23/ 2 3/8REG

80(3.15)

25(0.98)

1150(45.28)    

98(3 7/8)

HYQ149Ⅱ

NC31

114.5(4.5)

25(0.98)

1625    (63.98)

149(5 7/8)

HYQ149DⅡ

NC31/ 3 1/2REG

114.5(4.5)

25(0.98)

1321  (52)  

149(5 7/8)

HYQ152Ⅱ

NC38

121(4.76)

25(0.98)

1625    (63.98)

152(6)

HYQ152DⅡ

NC31/ 3 1/2REG

121(4.76)

25(0.98)

1321  (52)     

152(6)

HYQ155Ⅱ

NC38

121(4.76)

25(0.98)

1625    (63.98)   

155(6 1/8)

HYQ155DⅡ

NC38/ 3 1/2REG

121(4.76)

25(0.98)

1321  (52)     

155(6 1/8)

HYQ200

NC46

165(6.5)

44.5(1.75)

1727(68)

200(7 7/8)

HYQ200D

NC46/ 4 1/2REG

165(6.5)

44.5(1.75)

1550(61)

200(7 7/8)

HYQ203

NC50

165(6.5)

45(1.77)

1730(68.1)

203(8)

HYQ203D

NC50/ 4 1/2REG

165(6.5)

45(1.77)

1550(61)

203(8)

HYQ206

NC50

165(6.5)

45(1.77)

1730(68.1)

206(8 1/8)

HYQ206D

NC50/4 1/2REG

165(6.5)

45(1.77)

1550(61)

206(8 1/8)

HYQ209

NC50

165(6.5)

45(1.77)

1730(68.1)

209(8 1/4)

HYQ209D

NC50/ 4 1/2REG

165(6.5)

45(1.77)

1550(61)

206(8 1/4)

HYQ215Ⅱ

NC46

159(6.26)

44.5(1.75)

1727(68)

215.9(8 1/2)

HYQ215DⅡ

NC46/ 4 1/2REG

159(6.26)

44.5(1.75)

1550(61)

215.9(8 1/2)

HYQ305Ⅱ

6 5/8REG

210(8.27)

71.4(2.80)

2 006(79)

305(12)

HYQ305DⅡ

6 5/8REG

267(10.5)

71.4(2.80)

1879(74)

305(12)

HYQ311Ⅱ

6 5/8REG

210(8.26)

71.4(2.80)

2 006(79)

311(12 1/4)

HYQ311DⅡ

6 5/8REG

267(10.5)

71.4(2.80)

1879(74)

311(12 1/4)

HYQ406Ⅱ

7 5/8REG

241(9.49)

71(2.80)

2 286(90)

406(16)

HYQ406DⅡ

7 5/8REG

241(9.49)

71(2.80)

20803(82)

406(16)

HYQ432Ⅱ

7 5/8REG

241(9.49)

71(2.80)

2 286(90)

431.8(17)

HYQ432DⅡ

7 5/8REG

241(9.49)

71(2.80)

2083(82)

431.8(17)

HYQ445Ⅱ

7 5/8REG

241(9.49)

71(2.80)

2286(90)

444(17 1/2)

HYQ445DⅡ

7 5/8REG

241(9.49)

71(2.80)

2083(82)

444(17 1/2)

HYQ559Ⅱ

7 5/8REG

241 (9.49)

71(2.80)

2438(96)

559(22)

HYQ559DⅡ

7 5/8REG

241(9.49)

71(2.80)

 2305(90.74)

559(22)

HYQ610Ⅱ

7 5/8REG

214(9.49)

71(2.80)

2438(96)

610(24)

HYQ610DⅡ

7 5/8REG    

559(22)

76(3)

2311(91)

610(24)

HYQ660Ⅱ

7 5/8REG

241(9.49)

76(3)

2490(98)

660(26)

HYQ660DⅡ

7 5/8REG

241(9.49)

76(3)

2363(93)

660(26)

HYQ711Ⅱ

7 5/8REG

241(9.49)

76(3)

2 540(100)

711(28)

HYQ711DⅡ

7 5/8REG

241(9.49)

76(3)

2413(95)

711(28)

HYQ914Ⅱ

7 5/8REG

241(9.49)

76(3)

2712(106.77)

914(36)

HYQ914DⅡ

7 5/8REG

241(9.49)

76(3)

2585(101.77)

914(36)