Spiral-blade downhole junk mill (SBDJM)

The special spiral junk mill is designed for casing window reaming, milling cement bridges, fracture (frac) ports, casing accessories, and other downhole debris within the internal cross-section of oil, gas, and geological exploration wells during workover and remediation operations.

Characteristics:

Designation

OD, mm

Length, mm

Thickness of working surface, mm

Axial load, kN

Thread*

Z-65 (NC-23)

SBDJM-107

107

430

25

10…20

Z-73 (NC-26)

SBDJM-112

112

430

25

10…20

Z-73 (NC-26)

SBDJM-121

121

450

25

10…20

Z-76 (2 7/8 Reg)

SBDJM-123

123

450

25

10…20

Z-76 (2 7/8 Reg)

SBDJM-124

124

450

25

10…20

Z-76 (2 7/8 Reg)

SBDJM-125

125

450

25

10…20

Z-76 (2 7/8 Reg)

SBDJM-126

126

450

25

10…20

Z-86 (NC-31)

SBDJM-132

132

450

25

10…20

Z-86 (NC-31)

SBDJM-138

138

450

25

10…20

Z-86 (NC-31)

SBDJM-144

144

500

25

22…48

Z-102 (NC-38)

SBDJM-145

145

500

25

22…48

Z-102 (NC-38)

SBDJM-146

146

500

25

22…48

Z-102 (NC-38)

SBDJM-153

153

500

25

22…48

Z-102 (NC-38)

SBDJM-155

155

500

25

22…48

Z-102 (NC-38)

SBDJM-156

156

500

25

22…48

Z-102 (NC-38)

SBDJM-162

162

550

25

22…48

Z-102 (NC-38)

SBDJM-186

186

550

25

22…48

Z-117 (4 1/2 Reg)

SBDJM-213

213

600

25

22…48

Z-133 (NC-50)

SBDJM-216

216

600

25

22…48

Z-133 (NC-50)

Documentation:

Volume-1

pdf,3.63 МБ

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