Axial displacement of tubing string for water flooding;
注水油管柱轴向位移分析
Most wells are completed and treated through a packer,to determine correct location of packer,compensating value of axial displacement of tubing string and whether the packer is leak while the gas injection at various working conditions.
为了确定油管在正常作业、注入措施作业中封隔器的坐封位置、轴向位移补偿量以及判断封隔器是否解封,根据弹性力学理论得出了不同条件下油管柱的轴向位移量,综合考虑了在不同工况下由活塞效应、螺旋弯曲、径向压力、温度变化、松弛力以及摩阻等因素引起的油管轴向位移;同时考虑了在注气油管内气体的横向压力效应,运用VB语言编制程序,将各自计算结果进行了比较分析。
Development of pressure test unit for LP-90 tubing;
LP-90型油管柱试压装置的研制
The Mechanical analysis of tubing strings is one of the important topics of completion in resent years.
油管柱是连接油、气产层与地面采输管线的生产通道,管柱的强度性能将关系到管柱的工作寿命和油气井生产的成败,近年,油管柱力学分析一直是完井的重要课题之一。
A two parameter sensor for measuring internal pressure and axial force of the oil string, which is suitable to the on site and real time operation, is proposed.
设计出一种在不损害油管柱机械强度和结构的情况下测量油管柱内压和轴力的两分量传感器 ,并且设计了相应的硬件测量电路。
graduated tubing
直径分段减小的油管柱
The Research of Vibration Mechanism and Analysis of Dynamic Response for Tubing String;
油管柱振动机理研究与动力响应分析
Numerical simulation of flow properties in curving gas vitta
天然气流经弯曲油管柱时的流场模拟
Analysis of the advantags of combined well tubing string in sour gas fields
酸性气田气井采用组合油管柱的优越性
circular-passage gaslift string
环形空间出油气举管柱
Method for Designing Casing Stem Strength in Heavy-oil Steam Injection Wells
稠油热采井套管柱强度设计方法研究
The Study on the Technology of Integration Operation That Combines the Oil Tube Feeding Perforation and the Capital String;
油管输送射孔与生产管柱联作工艺技术研究
Essential oils-Analysis by gas chromatography on capillary columns-General method
GB/T11538-1989精油毛细管柱气相色谱分析通用法
Application of Large Bore and Thick Liquid Film Column to Analysis of Normal Paraffin Hydrocarbons
大口径厚液膜开管柱用于原油中正烷烃的分析
Research on Mechanism and Prevention of Casing Damage in Heavy Oil Thermal Recovery Wells;
稠油热采井套管柱损坏机理及预防措施研究
A Research on Load Analysis & Optimized Design of Casing Strings in Oil & Gas Wells;
油气井套管柱载荷分析及优化设计研究
Mechanics of Production and Operation Tubular in Oil-Water and Software Development
油水井生产作业杆管柱力学及软件开发
Corrosion and Anti-Corrosion Techniques for Air Injection EOR Process
注空气驱油过程中的管柱腐蚀与防腐工艺研究
Application of original production string acidizing technology in Lvda 5-2 Oilfield of Bohai Bay
不动管柱酸化工艺在旅大5-2油田的应用
Calculation of casing system reliability in complex well condition
复杂井况下油井套管柱的系统可靠性计算
Analysis and Optimization of Casing String Design for Well Gulong 1 of Daqing Oil Field
大庆油田古龙1井套管柱设计方法分析及优选
Application of squeeze-injection and plugging string in horizontal wells of Tahe oilfield
挤注封堵管柱在塔河油田水平井的应用
Determination of Methyl Esters of Fatty Acids in Peanut Oil by Capillary Column-Gas Chromatography
毛细管柱气相色谱法测定花生油中脂肪酸甲酯