Api Oilfield Tool Non Magnetic Drill Collar - China

The Spiral Drill Collar 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.

NMDC

The details of Non magnetic Drill collar as follows, 1 - Material: P550, P540, P530

2 - Shape: It is the round pipe with smooth surface and thick wall, and the both ends are machined screw thread for connection.

3 - Use: It is mainly used for the inspection in the process of petroleum drilling.

Company Contact:

• Posted By: RIGRS Oil Machinery co., Limited

• Phone: +8613589456801

• Address: Dongying City, Shandong Province,China, Dongying , SHANDONG , China

• Email:

• Website: https://rigrs.com/

• Business Description: RIGRS Oil Machinery CO.
  
  ，Limited was established in 2006 - RIGRS is located in China’s petroleum equipment processing base, Renqiu city, Hebei Province, People’s Republic of china.
  
  Take advantage of the cluster to develop rapidly.
  
  RIGRS has 12 professional and technical personnel, 45 production workers, 13 professional inspection personnel, 50 large-scale professional processing equipment, more than 40 professional testing equipment, plant area of more than 40,000 square meters.
  
  RIGRS has become a comprehensive petroleum machinery manufacturing enterprise integrating product development and manufacturing, equipment integration and engineering services.
  
  The products are not only exported to Sinopec, CNOOC and petrochina, but also exported to more than 50 countries and regions such as the United States, Russia, the Middle East and Africa.
  
  The product quality has been recognized by internationally renowned drilling companies, and established a long-term stable cooperative relationship.
  
  The company’s main products are: blowout preventer and well control equipment, wellhead equipment and trees, mud pumps and spare parts, high pressure hoses, API 6A valves, handling/lifting tools, cementing tools and other drilling equipment.
  
  Overseas offices: United States, Thailand.