Study on varying rules of casing stress in directional hole with in-situ stress conditions;
定向井套管应力随地应力条件的变化规律研究
Based on this point, the mechanics and finite element models for casing stress calculation are established.
在考虑这一特点的基础上,建立了套管应力计算的力学及有限元模型。
The Casing Condition Logging and the Study of the Method to Detect the Casing Stress;
油田套管状况测井及套管应力检测方法研究
The effect of casing abrasion and cement sheath's defect position on casing stress
套管磨损与水泥环缺陷位置对套管应力的影响
Theoretical Study of Casing Stress and Strength under Long-Term In-Situ Stresses
长效地应力机制下套管应力与抗挤强度理论研究
Thermal recovery numerical analysis on stresses of bended pipe in horizontal well of complex geologic structures
复杂地质构造对热采水平井弯管段套管应力影响的数值分析
The Research for the Key Technology of the Casing Stress Monitoring System Based on Fiber-Optic Sensor
基于光纤传感的套管应力监测系统关键技术研究
Make an Approach to the Plastic Casing of Non coherent Prestressed Reinforcing Bar in Matters of Quality
无粘结预应力钢筋塑料套管质量问题的探讨
Acoustoelastic Theory of Guide Waves in a Cased Hole and Inversion of Formation Stress by Cross-dipole Acoustic Logging;
套管井正交偶极声测井异常地应力正、反演研究
Research on In-Situ Stress Based on Optimum Technique and Bearing Law of Casing Pipe
基于优化方法的地应力与套管承载规律研究
The Effects to the Casing Damage Bye Insitu-stress Changes in Chaoyanggou Oil Field
朝阳沟油田地应力变化及对套管损坏的影响
The study on the relationship between crustal stress distribution and casing failure in Zhaoao oilfield
赵凹油田地应力分布与套管损坏关系研究
Mechanics Analysis of Casing Deformation Under Non-uniform In-situ Stress and Its Repair
非均匀地应力下套管变形和整形复位分析
Analysis for Casing Safety Evaluation Based on Residual Stress in Thermal Well
基于残余应力的热采井套管安全评价分析
Theoretical solution of thermal stress for casing-cement-formation coupling system
套管-水泥环-地层耦合系统热应力理论解
Impact of thermal stress change on casing by using finite element method
利用有限元法研究热应力变化对套管的影响
Design and implementation of the software for the triaxial stress check of casing string
套管柱三轴应力校核软件的设计与实现
Determination of Residual Stress Distribution in ERW Casing
电阻焊直缝焊接套管残余应力分布的测定
fill-up floating equipment
返注式套管浮力装置
tooljointcasing contact force
工具接头与套管接触力
