Taper String Mill

The taper string mill is designed for: - Removing irregularities and metal debris from the internal surface of tubing and casing strings; - Cleaning and reconditioning casing windows; - Chamfering the inner edges of pipe; - Reaming elliptical or out-of-round pipe sections to restore the original internal diameter; - Milling damaged casing or tubing during workover and remediation operations in oil, gas, and geological exploration wells (excluding lightweight drill pipes).

Characteristics:

Designation

OD, mm

Length, mm, max

Rotary speed, rpm, max

Axial load, kN

Thread*

Weight, kg

350

8.7

TSM-93

93

430

175

10…20

Z-65 (NC-23)

12.3

TSM-95

95

430

175

10…20

Z-65 (NC-23)

12.5

TSM-105

102

450

175

10…20

Z-76 (2 7/8 Reg)

19.3

TSM-114

114

450

125

10…20

Z-76 (2 7/8 Reg)

20.4

TSM-115

115

450

125

10…20

Z-76 (2 7/8 Reg)

20.5

TSM-117

117

450

125

10…20

Z-76 (2 7/8 Reg)

20.8

TSM-118

118

450

125

10…20

Z-76 (2 7/8 Reg)

20.9

TSM-120

120

450

125

10…20

Z-76 (2 7/8 Reg)

21.0

TSM-122

122

450

125

22…48

Z-76 (2 7/8 Reg)

21.3

TSM-124

124

450

125

22…48

Z-86 (NC-31)

20.5

TSM-125

125

450

125

22…48

Z-86 (NC-31)

21.8

TSM-127

127

450

125

22…48

Z-86 (NC-31)

23.0

TSM-133

133

450

125

22…48

Z-86 (NC-31)

25.8

TSM-136

136

450

125

22…48

Z-86 (NC-31)

26.6

TSM-140

140

450

125

22…48

Z-86 (NC-31)

27.8

TSM-143

143

450

125

22…48

Z-86 (NC-31)

28.9

TSM-144

144

450

125

22…48

Z-86 (NC-31)

29.0

TSM-146

146

450

125

22…48

Z-86 (NC-31)

30.1

TSM-152

152

450

125

22…48

Z-102 (NC-38)

32.9

TSM-154

154

450

125

22…48

Z-102 (NC-38)

33.4

TSM-156

156

450

125

22…48

Z-102 (NC-38)

33.7

Documentation:

Volume-1

pdf,3.63 МБ

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