Downhole Motor
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!
Other supplier products
|
|
Mud Pump |
Material: AISI 4145H, AISI 4145H Mod. Alloy Steel, AISI 4140-4142, AISI 4340, Non-mag material
Specification: OD: 6”-36”
We offer:
1. Stabilize... |
|
|
Mud Pump |
The Fixed Diameter Hole Opener
It is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, a... |
|
|
Junk Mills |
Pipe fittings(Tee joints, elbows, pipe caps, reducers)
Tee joints(including straight tee joints and reducing tee joints)
Nominal diameter Wall thi... |
|
|
Mud Pump |
Casing Scraper
The Casing Scraper is used to clean out the dirt which may be left over internal wall of casing, such as cement scale, sandy soil, ... |
|
|
Junk Mills |
Elevators
DDZ Elevators
Center Latch Elevators are suitable for handling 18°taper shoulder drill pipe, drilling tools and etc. The elevators are ... |
供应产品
Same products
