Hole Opener Bit IADC Code 1-1-1 with Detachable Bull Nose

• After-sales Service: Online Guide and Service
• Warranty: 1 Year
• Certification: ISO 9001:2015
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Model NO.: all models
• Structure: API
• Material: Alloy
• Size: 12-1/4"~36"
• Transport Package: Standard Export Package
• Specification: API 7-1
• Trademark: Lake
• Origin: China
• HS Code: 843143
• Production Capacity: 500PCS Per Month

Product Description

Product Description

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.

 

When ordering or requesting quotation, if size other than above specifications, please specify clearly. For more details and more products, Please feel free to contact us.

Product Parameters

echnical specifications and parameters
Hole open diameter	Qty of cutters	Min.Pilot hole	Fishing neek diameter	I.D.	Top Connection(Pin)	Bottom Connection(Box)	Overall length
12 1/4"	3	8 1/2"	8"	1 1/2"	6 5/8REG	6 5/8REG	55"
16"	3	10"	9 1/2"	2 1/4"	7 5/8REG	6 5/8REG	59"
17 1/2"	3	10"	9 1/2"	2 1/4"	7 5/8REG	6 5/8REG	59"
22"	3	12 3/4"	9 1/2"	2 1/3"	7 5/8REG	6 5/8REG	69"
23"	3	12 3/4"	9 1/2"	3"	7 5/8REG	6 5/8REG	69"
24"	3	14"	10"	3"	7 5/8REG	7 5/8REG	69"
26"	3	17 1/2"	10"	3"	7 5/8REG	7 5/8REG	69"
36"	4	26"	10"	3 1/2"	7 5/8REG	7 5/8REG	87"

 

 

How to order:

Sizes, cutters type, connections;

Please specify special requirements.
 

Detailed Photos

Company Profile

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.

FAQ

Why do you need to choose Lake Petro?

As a professional oil and gas service company, Lake Petro has much good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customers.

Can you make us the best quality products as well as a good price?

Yes. we can give you really high-quality products at a competitive price. We have a better understanding of the Chinese market, and with us, your money will be safe.

What is special compared with other companies?

First, we provide quality products, with BV and API certified; At the same time, we provide our customers with the best service after the sale, any time anywhere.