API drill collar with slip recess Spiral Drill collar


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Payment Terms
L/C,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
drill collar, well drilling drill collar with slip recess, spiral dill collar, api well drilling drill collar with slip recess spiral drill collar
Category
Mining Machinery

Dongying Lake Petroleum Technology Co., LTD

Membership
BIZ
Country / Year Established
China China / 2011
Business type
Trading Company
Verified Certificate

6

Product name API drill collar with slip recess Spiral Drill collar Certification -
Category Mining Machinery Ingredients -
Keyword drill collar , well drilling drill collar with slip recess , spiral dill collar , api well drilling drill collar with slip recess spiral drill collar Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

API Well Drilling drill collar with slip recess Spiral Drill Collar 


 

The Spiral Drill Collar of Lake is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard. It is a kind of drill collar which adds three dextrogyrate spiral groove on the outer circle of ordinary drill collar when processing, and the purpose is to reduce the area of contact and friction with the well wall, which can effectively prevent the pressure sticking. The single weight of the spiral drill collar is round about 4% lighter than the ordinary drill collar with the same specification, and the shape and thread of the both ends are the same with the drill collar.  

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ConnectionsOD mmID mmLength mm
NC23-3179.431.89150
NC26-3588.938.19150
NC31-41104.850.89150 or 9450
NC35-47120.750.8915 or 9450
NC38-5012757.29150 or 9450
NC44-60152.457.29150 or 9450
NC44-60152.471.49150 or 9450
NC44-62158.857.29150 or 9450
NC46-62158.871.49150 or 9450
NC46-65165.157.29150 or 9450
NC46-65165.171.49150 or 9450
NC46-67171.457.29150 or 9450
NC50-67171.471.49150 or 9450
NC50-70177.857.29150 or 9450
NC50-70177.871.49150 or 9450
NC50-72184.271.49150 or 9450
NC56-77196.871.49150 or 9450
NC56-80203.271.49150 or 9450
6 5/8REG209.671.49150 or 9450
NC61-90228.671.49150 or 9450
7 5/8REG241.376.29150 or 9450
NC70-97247.676.29150 or 9450
NC70-10025476.29150 or 9450
8 5/8REG279.476.29150 or 9450

 


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.

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T,Western Union Shipping time Negotiable

Dongying Lake Petroleum Technology Co., LTD

Country / Year Established
China China / 2011
Membership
BIZ
Business type
Trading Company

6

President
Youhe Shang
Product Category
Mining Machinery,Mining Machinery Parts,Other Machinery & Industry Equipment
Year Established
2011
Company introduction
<p> 

Lake Petroleum Technology Co., LTD (hereinafter as Lake Petro company) is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China.

   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 with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Japan, Singapore and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.

   Lake Petro company takes "providing the most qualified products, most competitive prices and most professional service for every customer " as its mission. We are striving and aiming to be one of the most professional oilfield equipment suppliers in China. We sincerely welcome customers and friends domestic and abroad come to create a prosperous future with us.

Main Markets

Comoros Comoros

Congo Congo

U.A.E. U.A.E.

U.S.A U.S.A

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