高压模拟井筒的壁厚的理论计算
Theoretical Calculation of High Pressure Simulation Wellbore’s Wall Thickness

作者: 张全胜 , 叶金胜 , 伊伟锴 :中石化胜利油田采油院,东营; 丁国栋 , 张立军 :中国石油大学,机电工程学院,青岛;

关键词: 模拟井筒高温高压壁厚爆破安全系数Simulation Wellbore High Temperature and Pressure Wall Thickness Blasting Safety Coefficient

摘要:
介绍了压裂完井高温高压模拟井筒的组成。选取了高温高压模拟井筒的材质。在此基础上,理论计算了两种不同内径的模拟井筒所需的合理壁厚。在设计温度下,分别获得了不同内径的模拟井筒的爆破安全系数。计算结果表明,两模拟井筒在压力140 MPa、温度200℃条件下,爆破安全系数均大于3,符合TSG R0002-2005 超高压容器安全技术监察规程要求。

Abstract:
Composition of high temperature and pressure simulation wellbore with crushing completion tools are intro-duced. The material of high temperature and pressure simulation wellbore is chosen. Based on it, the reasonable wall thicknesses of simulation wellbore with two different internal diameters are calculated theoretically. Under the condi-tion of design temperature, the blasting safety coefficients of simulation wellbore with two different internal diameters are also obtained respectively. The results show that the blasting safety coefficients of simulation wellbore with two different internal diameters are more than 3 under the condition of 140 MPa, 200 temperature, which accord with TSG R0002-2005 super high pressure vessel safety technology supervision regulation requirements.

文章引用: 张全胜 , 叶金胜 , 丁国栋 , 张立军 , 伊伟锴 (2013) 高压模拟井筒的壁厚的理论计算。 机械工程与技术, 2, 78-80. doi: 10.12677/MET.2013.23015

参考文献

[1] 王琪. 超高压容器用钢及其生产工艺[J]. 压力容器, 1994, 11: 28-36.

[2] 朱涵超, 吕庭豪. 高温超高压容器的设计与试验[J]. 武汉造船, 2001, 3: 12-15.

[3] 陈国理. 超高压容器设计[M]. 北京: 化学工业出版社, 1996.

[4] 中华人民共和国国家质量监督检验检疫总局. 超高压容器安全技术监察规程[Z]. 2005.

分享
Top