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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