Downloads: 96
Research Paper | Petroleum Engineering | China | Volume 5 Issue 5, May 2016
The Researches about Strength of Gas Production Casing Threads Connection
Hua Tong [4] | Xiao-Hong Tang [4]
Abstract: At present, the commonly used API at oilfield round thread of casing, is prone to damage. The forms of damage include dislocation, perforation, deformation and stress corrosion, nipple leaks, tripping failure and so on. Wherein, the leakage of nipple and tripping failures in deep and ultra-deep wells are especially. This paper regarded abroad oilfield casing leaks literature as the theoretical, based on API casing, analyzed the gas wellbore data in detail, analyzed the strength of the connection of its production casing, and got the finite element analysis stress curves of shale gas well production casing under different conditions, to provides a theoretical reference for the gas well casing joint strength evaluation.
Keywords: gas well, API casing thread, Von Mises equivalent stress, the connection strength, security
Edition: Volume 5 Issue 5, May 2016,
Pages: 2039 - 2042
Similar Articles with Keyword 'connection strength'
Downloads: 104
Research Paper, Petroleum Engineering, China, Volume 5 Issue 3, March 2016
Pages: 1516 - 1523The Researches about Makeup and Selection Optimization of Shale Gas Production Casing
Hua Tong [4] | Xiao-Hong Tang [4] | Xiao-Hua Zhu
Downloads: 112
Research Paper, Petroleum Engineering, China, Volume 5 Issue 6, June 2016
Pages: 286 - 289The Present Research Situation and Prospects about the Cement Sheath Defect Affecting on Connection Strength of Casing
Hua Tong [4] | Xiao-Hong Tang [4]