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steel pipe end cap api spec 5ct oil casing

Inquiry
  Post Date: Oct 29,2016
  Expiry Date: Oct 29,2017
  Detailed Description: Casing is the major structural component of a well. Casing is needed to:
Maintain borehole stability
Prevent contamination of water sands
Isolate water from producing formations
Control well pressures during drilling, production, and workover operations
Casing provides locations for the installation of: Blowout preventers
Wellhead equipment
Production packers
Production tubing

The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration.


  Company: TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.,LTD     [ China ]        
  Contact: paul
  Tel: +86-18522595461
  Fax:
  Email: paul@dlpoctg.com
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