High Quality Oil Well Drilling Hole Opener Factory Direct

Place of Origin: Shaanxi,China (Mainland)
Brand: KINGWELL
Certification: API, ISO
Condition: New
Material: High Manganese Steel
Processing Type: Casting
Application: Well Drilling
Type: Reamer

inquiry

basketAdd to Basket  Edit

Share |

Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXW,EXPRESSProduction Capacity:1000 pcs/month
Payment Terms:L/C, T/TPacking:seaworthy packing
Min. Order:1 Piece/PiecesDelivery Date:25days after the...
Means of Transport:Ocean, Air, Land

Oil Well Drilling Hole Opener Factory Direct


Key benefits and features

  • Smooth running due to offset angle of cutters

  • Reduced vibration from asymmetric layout of cutting structure

  • Tool stability enhanced by reinforced pilot conditioning section

  • Improved cleaning from variable directional diffused nozzles

  • Easy to redress tool on rig.


General description

hole openers have a range of cutting structures and hydraulics to suit any application where hole enlargement is needed without drift diameter issues.

The body design permits use of substantially larger bearings on each of the individual cones for added durability while the body itself is manufactured from a solid billet of AISI 4145 heat treated steel, inspected to DS1/NS1 and NS2 for rental equipment.

The cutter ensures optimum penetration, long life and exceptionally smooth running as a result of our random cutter design and cone offset angle technology – developed over many years by the bits industry.

An optimised body to hole size allows high annual velocities to be achieved alongside the hole opener body, permitting much better hole cleaning than any existing designs. Cleaning is supported by three jets which remove cuttings and reduce the need for re-cutting.

New diamond impregnated gauge protection helps prevent tools from going under gauge and possibly loosing cones. This also contributes to reduced vibration, smoother running and ultimately delivers a truer hole shape, eliminating unwanted ledges and other defects in the hole.


NO

Reaming

diameter(mm)

Guidehole

diameter(mm)

ID

mm(in)

FISHING NECK

 

API

Down

 

OVERlength

mm(in)

OD

mm(in)

LENGTH

mm(in)

CON

mm(in)

OD

mm(in)

CON

mm(in)

KKZ311Ⅱ

311.2(12) 1/4)

215.9(8 1/2)

38.1(1 1/2)

203(8)

457.2(18)

6 5/8 REG

203(8)

4 1/2 REG

1524(60)

KKZ444Ⅱ

444.5(17) 1/2)

266.7(10 1/2)

57.2(2 1/4)

203(8)

457.2(18)

6 5/8 REG

203(8)

6 5/8 REG

1752(69)

KKZ660Ⅱ

660.4(26)

311.2(12 1/4)

71.4(2) 13/16)

203(8)

710(27.9)

6 5/8 REG

203(8)

6 5/8 REG

2200(86.6)

KKZ762Ⅱ

762(30)

457.2(18)

71.4(2) 13/16)

203(8)

700(27.5)

6 5/8 REG

203(9)

7 5/8 REG

1900(74.8)

KKZ914Ⅱ

914.4(36)

609.6(24)

71.4(2) 13/16)

229(9)

914(35.9)

7 5/8 REG

229(9)

7 5/8 REG

2158(84.9)

KKZ813Ⅱ

813(32)

508(20)

71.4(2)

229(9)

833(32.8)

7 5/8 REG

229(9)

7 5/8 REG

2077(81.8)

KKZ864Ⅱ

864(34)

558.8(22)

71.4(2)

229(9)

914(35.9)

7 5/8 REG

229(9)

7 5/8 REG

2158(85)

 

Pictures:




Introduction about us:


Xi'an Kingwell Oilfield Machinery Co.,Ltd is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provide complete solutions.

With over 10 years developing, we were developed from the beginning drilling service supplier to a manufacture who have own factory and specially produce stabilizer, forgings, BOP & spare parts and DST tools products.

We have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. We can provide highly efficient services to each client resulting in accurate and timely deliveries at the best prices. We sincerely hope to make cooperation and mutual benefit wih any people who are in Oil & Gas industry.
API 7-1 Standard Stabilizer Forging and Drilling Stabilizer
API 7-1 Standard Stabilizer Forging and Drilling Stabilizer


Welcome any of your enquiry, thank you!


Category: Drill Tools

Related Category: Drill Stabilizer and Stabilizer Forging  Drill Pipe/HWDP/Drill Collar