By means of the analysis for the fluid and development characteristics of low permeability oil reservoirs,we have found out the major problems existing as the low well pattern density,less precise development sequence classification,less injection-to-production-well ratio.
通过对沙埝低渗透油藏储层、流体特征及开发特征的分析,指出了其开发中存在的主要问题是:井网密度总体偏低、开发层系划分过粗、注采井数比偏低等。
Based on the relationship among recovery, well spacing density and injection-to-production-well ration given by Reference [1], inte- grated with other methods such as economic evaluation and injection-production balance analysis, etc.
依据文献[1]中提出的采收率与井网密度和注采井数比的关系,并结合经济评价和注采平衡分析等方法,提出了一种新的确定水驱油田合理井网密度和合理注采井数比的方法。
producer-to-injector ratio
生产井-注入井井数比
ratio of producers to injectors
生产井数-注入井数比
Deep well injection may create pollutional problems far more severe than the ones being corrected.
深井注入也会产生污染问题，远比已经解决的更为严重。
producibility index log
生产率指数测井曲线
Progress in the Numerical Simulation of Invasion Damage from Drill-in Fluids in Horizontal Wells
水平井钻井完井液侵入损害数值模拟研究进展
Monitoring data analysis of soil grouting reinforcement in vertical shaft
立井井筒地层注浆加固实测数据分析
step-rate injectivity test
台阶状流量注入试井
Effect of Corrosion Inhibitor Injection on Gas Well Production and Countermeasures
缓蚀剂加注对气井生产的影响及对策
Water needs to be injected into wells at Rumaila to create enough pressure to extract the oil.
需要把水注入鲁迈拉的油井以产生足够的压力使石油被压出来。
In light of the hazards and uncertainties associated with subsurface waste disposal, deep well injection may create pollutional problems.
由于地表下废水处置的危险性和不可靠性，深井注入也会产生污染。
after treatment profile log
油井处理后生产剖面测井
Production Logging of Water Location Prospecting by Hydraulic Transmission in Horizontal Well
水平井水力输送法找水生产测井技术
gas generated press sidewall coring tool
产气压入式井壁取心器
Research and Application of Parametric Technology on Completion Column;
完井生产管柱参数化技术研究与应用
A New Design of the Ultrasonic Flow (Five Parameters)Combination Tool for Injection Profile Logging;
注入剖面超声流量（五参数）组合测井仪研制
A ventilating shaft, as in a mine.
（比如矿井中的）上风井
INFLUENCE OF STEAM INJECTION PARAMETERS ON WELL-BORE TEMPERATURE
热采井注汽工艺参数对井筒温度的影响
secondary porosity index log
次生孔隙度指数测井