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- Results of its appli-cation in typical reservoirs showed that economic limit water cut is 92%for the lst-classresetvoirs, and 90%for the 2nd-and 3rd-class reservoirs. 选择了部分典型层块进行测算,确定一类油藏的经济极限含水率为92%25,二、三类油藏经济极限含水率为90%25。
- economic limit water cut 经济极限含水率
- When limited water cut is given, these equations can be used to predict the ultimate volumetric sweep efficiency and recoverable reserves. 当确定了极限含水率之后,可利用该关系式预测油田的最终水驱体积波及系数和可采储量。
- A Determination Method of Economic Limit Production and Water Cut in Production Well 油井经济极限产量与含水的一种确定方法
- Technical and economic limit of old oil wells at the super-high water cut stage in Lamadian Oilfield 喇嘛甸油田特高含水期老井的技术经济界限
- The determination of the single well economic limit water-cut. 油井经济极限含水的确定。
- Reservoir management in high water cut stage. O Chen Yueming. 高含水期油藏经营管理
- After entering extra-high water cut stage, we should properly cont. 高含水期厚油层层内剩余油的分布异常复杂。
- Technologies of EOR in late stage of high water cut in Wenzhong oilfield. 文中油田高含水后期提高采收率技术
- We fixed the technique and economic limit of infilling well, as well as the well pattern. 确定了其加密的技术界限和经济界限及其布井方式;
- The muddle over how to limit water pollution from a refinery, which at least is easy to identify, does not bode well. 该如何限制精炼油厂污染水源?管理规定模糊不清,不过至少这种污染源点还是容易确定的。
- The investment cost composition was made clear by studying the technical and economic limit of infilling well. 指出了三次加密潜力对象及其分布特征;
- Ms. Mao's ground-floor shop was looted of its mops, buckets and cups. The city was cut off for days and people began fighting over limited water and food. 毛顺玉商店里的拖把、桶和杯子被抢用一空。因为有好几天时间这座小城都和外界失去了联系,人们开始争夺有限的食物和饮水。
- Then on the basis of summarizing the researches on waterpower utilization rate, a duble objective optimization model for increasing flood limit water level in stages is presented. 在国内外有关提高水能利用率方法研究的基础上,首次提出了“双目标分期抬高汛限水位优选模型”。
- The case study indicates that the calculated theoretic water cut curve is more accordant with the actual performance than the existing methods. 实例计算表明,采用该方法确定的理论含水率曲线较之现有方法,与实际曲线吻合得更好,能更准确、客观地反映实际油藏的产水动态。
- Water cut curve is the basic curve used to research the water-yielding rules of the water drive oilfield. 摘要含水率曲线是研究水驱油田产水规律的基本曲线。
- Finally a the oretical economic limit was proposed,correlated with the equipment capacity,the variation of the liquid production of the system,the mean oil price and the equi pment investment. 最后,将热采系统设备的设计处理量与平均原油价格、产量变化规律和设备投资关联起来,给出了经济处理量的理论界限及其计算方法。
- Practice and understanding for water plugging of Renqiu buried hill reservoir in high water cut period. 任丘潜山油藏高含水期的堵水实践与认识
- Ultra-high water cut bound forcyclic low-efficiency to inefficient oilfield operation is 93.5%. 当含水率93.5%25时为油田低效一无效循环的超高含水率界限。
- Result OSR economic limits decrease with the increase of oil sales price, recovery rate and production rate. 结论原油售价、原油采收率及采油速度等是影响经济极限油汽比的主要因素。