Bulroc Eccentric Overburden Drilling Systems |
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Drilled Hole Diameter 4.88" Casing Size 4.5" O.D. x 3.96" I.D. Complete System: BR3, BR33, and Mach 33.
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Drilled Hole Diameter 6.1"
Casing Size 5.51" O.D. x 4.88" I.D.
Complete System: DHD340A, SD4, and Cop 42.
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Drilled Hole Diameter 6.1"
Casing Size 5.51" O.D. x 5" I.D.
Complete System: DHD340A, SD4, and Cop 42.
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Drilled Hole Diameter 7.4"
Casing Size 6.63" O.D. x 6.06" I.D.
Complete System: DHD350A and SD5.
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Drilled Hole Diameter 8.46"
Casing Size 7.63" O.D. x 6.85" I.D.
Complete System: DHD360 and SD6.
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Drilled Hole Diameter 8.46"
Casing Size 7.63" O.D. x 7.13" I.D.
Complete System: DHD360 and SD6.
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Drilled Hole Diameter 9.33"
Casing Size 8.11" O.D. x 8.62" I.D.
Complete System: DHD360 and SD6.
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Drilled Hole Diameter 10.87"
Casing Size 10" O.D. x 9.45" I.D.
Complete System: DHD380 and SD8.
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Drilled Hole Diameter 12.2"
Casing Size 10.75" O.D. x 10.02" I.D.
Complete System: DHD380 and SD8.
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Drilled Hole Diameter 12.2"
Casing Size 10.75" O.D. x 10.24" I.D.
Complete System: DHD380 and SD8.
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Bulroc Concentric Overburden Drilling Systems |
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Drilled Hole Diameter 13.39"
Casing Size 12.76" O.D. x 11.97" I.D.
Complete System: SD10 |
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Drilled Hole Diameter 16.73"
Casing Size 15.98" O.D. x 15.24" I.D.
Complete System: N125 |
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Drilled Hole Diameter 20.87"
Casing Size 20" O.D. x 19.02" I.D.
Complete System: N125 |
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Drilled Hole Diameter 22.95"
Casing Size 22.01" O.D. x 20.98" I.D.
Complete System: N180 |
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Drilled Hole Diameter 22.95"
Casing Size 24.02" O.D. x 23.23" I.D.
Complete System: N180 |
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Drilled Hole Diameter 27.36"
Casing Size 25.94" O.D. x 24.92" I.D.
Complete System: N180 and N240 |
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Drilled Hole Diameter 33.07"
Casing Size 32.01" O.D. x 30.71" I.D.
Complete System: N240 |
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The Bulroc Bulring range is ideally suited to horizontal drilling through all types of ground formations, from gravels and boulders to solid rock |
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