摘要
油气井杆管柱是石油钻采作业的脊梁和中枢神经。在石油与天然气工程学科中,油气井杆管柱力学是一门重要的应用基础科学。先介绍了油气井杆管柱力学的相关专著、从事油气井杆管柱力学研究学者、研究油气井杆管柱力学的方法并澄清了一些基本概念;进一步重点介绍了油气井杆管柱力学基本原理、油气井杆管柱的运动状态、油气井杆管柱动力学基本方程、油气井杆管柱的稳定性、油气井杆管柱的稳态拉力扭矩、下部钻具三维力学分析、钻柱动力学、套管柱力学分析、测试管柱力学分析、压裂注水注汽管柱力学分析、有杆泵抽油系统诊断和参数优选与节能、采气管柱的振动、管柱的冲击震动、膨胀筛(套)管力学分析、隔水管柱力学分析、振动波信号在管柱中的传播、管柱的磨损和腐蚀与冲蚀、管柱的剩余强度和疲劳强度预测等方向的进展与争论;展望了油气井杆管柱力学的重点研究方向。
Tubular strings are considered as the backbone and central nervous system for oil drilling and production operations in oil and gas wells.Tubular mechanics in oil and gas wells is the most important basic and applied science in petroleum and natural gas engineering.In this study,the monographs on tubular mechanics,the scholars engaged in this field and relevant research methods were introduced and some basic concepts were clarified firstly.Then,this study focuses on the research advances and debates on the fundamental principles and basic equations of tubular mechanics,the motion states,stability and steady state tension-torque of tubular strings,the3 D mechanical analysis of bottom hole assembly,the dynamic analyses of drill strings,the mechanical analyses,casing strings,testing strings and fracturing water injection/steam injection tubular strings,the diagnosis,parameter optimization and energy saving of rod pumping system,the vibration of gas production tubular strings,the impact vibration of strings,the mechanical analyses of swelling screen pipe/casing and riser strings,the propagation of vibration wave signals in strings,as well as string wear,corrosion and erosion,and the residual strength and fatigue strength forecast of strings.Finally,the key directions for future research are prospected.
出处
《石油学报》
EI
CAS
CSCD
北大核心
2016年第4期531-556,共26页
Acta Petrolei Sinica
基金
国家自然科学基金项目(No.51374183
No.51490653)资助
关键词
钻柱
套管
油管
抽油杆
隔水管
力学
振动
进展
争论
drill string
casing
tubing
pumping rod
riser
mechanics
vibration
advance
debate
