Main Products: Petroleum Equipments
Fixed Diameter Hole Opener (XH Type cutter )
Negotiable /Piece
Min.Order:1 Piece
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Sinotai Petroleum Equipment Co., Ltd.
Credit Member 4 years 
Business Type: Trading Company
Shandong ChinaMain Products: Petroleum EquipmentsProduct Details
Fixed Diameter Hole Opener ( XH Type cutter)
The Fixed Diameter Hole Opener is made of tough heat treated alloy steel for
maximum strength. Cutter arms, equipped with removable cutter, are hardfaced
and welded on body. Cutters are available in three types: type SM for soft to
medium formation, type MH for medium to hard formation and type XH for
hard formation. The hole openers have three or six jet tubes with replaceable nozzles,
so that jet streams quickly clean the enlarged hole
Specifications:
Type | Std. Opening | Qty. of Cutters | Pilot Hole (mini) | Fishing Neck | Down Conn. API | I.D. | OAL | Weight with Cutters | ||
Length | Dia. | Up Conn. API | ||||||||
KZ3-311 | 311(12-1/4) | 3 | 246(8-1/2) | 457.2(18) | 203(8) | 6-5/8REG | 4-1/2REG | 38.1(1-1/2) | 1524(60) | 360 |
KZ3-444 | 444.5(17-1/2) | 3 | 266.7(10-1/2) | 457.2(18) | 241.3(9-1/2) | 7-5/8H90 | 7-5/8REG | 57.2(2-1/4) | 1752(69) | 550 |
KZ3-660 | 660.4(26) | 3 | 444.5(17-1/2) | 457.2(18) | 241.3(9-1/2) | 7-5/8REG | 7-5/8REG | 76.2(3) | 1753(69) | 900 |
KZ3-914 | 914.4(36) | 609.6(24) | 609.6(24) | 241.3(9-1/2) | 7-5/8REG | 7-5/8REG | 76.2(3) | 1905(75) | 1000 | |
KZ4-914 | 914.4(36) | 4 | 457.2(18) | 457.2(18) | 254(10) | 7-5/8REG | 7-5/8REG | 88.9(3-1/2) | 2642(104) | 1540 |
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