Three Piece Eccentric Overburden Drilling System

A E C D Drill pipe
System No. Outer Dia. Thickness
Range
Reamed Dia. Min. Inner Dia. of Casing Shoe Hammer Type Drill Pipe
Range
KE85 108mm
(4.25")
9-15mm
(0.35")-(0.59")
118mm
(4.65")
86mm
(3.4")
DHD3.5, COP32, COP34 76mm
(3")
KE90 114mm
(4.5")
11-13mm
(0.43")-(0.51")
127mm
(5")
91mm
(3.6")
DHD 3.5, COP32
COP34
76mm
(3")
KE102 127mm
(5")
11mm-13mm
(0.43")-(0.51")
136mm
(5.35")
101mm
(3.97")
DHD 3.5, COP32
COP34
76mm
(3")
KE115 140mm
(5.5")
13mm-16mm
(0.51")-(0.63")
152mm
(5.98")
117mm
(4.6")
DHD340, QL 40
SD-4
76mm
(3")
KE115A 146mm
(5.75")
14mm-19mm
(0.55")-(0.75")
154mm
(6")
117mm
(4.6")
DHD340,
QL 40, SD-4
COP 42/44
76mm
(3")
KE140 168mm
(6.6")
13mm-19mm
(0.51")-(0.75")
184mm
(7.25")
140mm
(5.5")
DHD350, QL50 / SD-5
COP52/54
76mm-89mm
(3")-(3.5")
KE150 178mm
(7")
13mm-19mm
(0.51")-(0.75")
194mm
(7.63")
150mm
(5.90")
DHD350, QL50 / SD-5 76mm-89mm
(3")-(3.5")
KE165 193mm
(7.6")
13mm-20mm
(0.51")-(0.78")
206mm
(8.11")
16 5mm
(6.5")
DHD360, QL60 / SD-6 89mm-114mm
(3.5")-(4.5")
KE190 219mm
(16.5")
13mm-20mm
(0.51")-(0.78")
234mm
(9.21")
193mm
(7.6")
DHD360
QL60, SD-6
89mm-114mm
(3.5")-(4.5")
KE210 245mm
(9.64")
14mm-21mm
(0.55")-(0.85")
260mm
(10.25")
210mm
(8.25")
DHD360/380,
QL 60/80
SD-6/SD-8
114mm
(4.5")
KE240 273mm
(10.75")
16mm-22mm
(0.63")-(0.83")
300mm
(11.8")
24 0mm
(9.5")
DHD380, QL80
SD-8
114mm-127mm
(4.5")-(5")
Related products
Inquiry Form