Roller Reamer



Roller Reamer

 

Roller Reamer is very useful for drilling operation, especially used for the function of stabilization in drilling of the abrasive formation. We provide roller reamer for well holes range from 4-5/8 to 36.

Three different types (T,F and B) of cutters are offered:
Type T: Milled, machined with hardfaced sharp teeth for soft formations.
Type F: Milled, machined with hardfaced flat teeth, for medium hard formations.
Type B: Equipped with pressed-in tungsten carbide buttons, for hard formations.

 

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)


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SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD

TEL: +86-29-85578975 EXT. 8002 | MOBILE: +86-18792562982

E-MAIL: sales@kergyoilfield.com

ADD: ZHANGBA TWO ROAD, GAOXIN DISTRICT, XI'AN CITY, SHAANXI PROVINCE, CHINA


SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD