Hole Opener
The Fixed Diameter Hole Opener
It 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.
Size: 12-1/4″~36″
Specification:
Std. Opening
Hole
mm(inch) Qty. of Cutters Pilot Hole (mini)
mm(inch) Fishing Neck Down Conn. API I.D.
mm(inch) OAL
mm(inch)
Length
mm(inch) Dia.
mm(inch) Up Conn. API
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)
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)
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)
914.4(36) 3 609.6(24) 609.6(24) 241.3(9-1/2) 7-5/8REG 7-5/8REG 76.2(3) 1905(75)
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)
Note: When ordering or requesting quotation, if size other than above specifications, please specify clearly!
Другие товары поставщика
|
Heavy Weight Drill Pipe |
Integral or Weld Heavy Weight Drill Pipe
Standard: API Spec 7
Specification: OD 3 1/2”, 4 1/2”, 5”, 5 1/2”
Material: AISI 4145H Alloy Steel and ... |
|
Line pipes |
Standard: According to API Spec 5L standard.
Use: Used as oxygen, water, and oil delivery pipe in oil and natural gas industry
Steel grade:
•PS... |
|
Manifold |
Ram BOP
Single and double ram type BOPs are widely used in oilfield and offshore platform. They have the features of compact structure, easy handl... |
|
SHOCK ABSORBER |
Type SJ
Shock Absorber Type SJ should be connected with the drilling string close to the bit. It can reduce or absorb both longitudinal and circum... |
|
Traveling Block & Hook |
Design Features:
The housing assembly is made of thick section steel plate to provide enough weight.
The wire line is kept taut when hoisting or ... |
Все товары поставщика
Похожие товары