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- recovery of remaining oil 剩余油挖潜
- About 42.4%of remaining oil resources is in the rift basins of East China and 46%in the superimposed basins of West China. 石油剩余资源的42.;4%25分布在东部的裂谷盆地,46%25分布在西部的叠合盆地;
- After steam huff and puff in poor-quality heavy oil reservoir in Henan oilfield, recovery factor is around 15%.A large amount of remained oil has been not produced. 摘要河南油田浅、薄层低品位稠油注蒸汽吞吐后,采收率只有15%25左右,大量的剩馀油资源尚未得到有效动用。
- According to the results of reservoir heterogeneity research, the enrichment regions of remaining oil distribution are stated and new sidetrack wells are proposed. 根据储层非均质性的综合研究成果,指出了剩余油潜力区;在潜力区部署的侧钻井生产情况较好,研究成果得到了验证。
- Through the contrast analysis of result of numerical simulation, then it is got influential factor and distribution pattern of remaining oil of debouch bar.We get three results. 通过对数值模拟结果的对比分析,得到了点坝剩余油的影响因素及剩余油分布模式。
- Calibration of uncleaned tank can be done by measuring the radial deviation without damage to the insulating layer and the amount of remaining oil in tank bottom. 不清罐带液检定方法可以实现不破坏保温层测量径向偏差;罐底量及死量带液检测;参照高度采用专用标尺;浮顶质量由浮顶浸没体积直接求出。
- For different reservoir characteristics and different development conditions, different adjustive measures can be taken to tap production potential of remaining oil. 根据不同的油藏类型、储层特征及开发条件下形成的剩余油的不同,实施不同的调整挖潜对策。
- Anisotropism has created these objective results that the efficiency becomes bad and the distribution of remaining oil is scattered in water-driving reservoir development. 油藏非均质性是造成目前水驱油藏开发效果差,剩余油分布零散的主要原因,为弱化油藏非均质性的负面影响,人们考虑提出部署矢量化井网。
- On the basis of classification evaluation, corresponding technique for tapping the potential is used with obvious effect in consideration of the properties of remaining oil dist. 并在其分类评价的基础上,针对剩余油分布的特点,应用相应的挖潜技术取得了显著的效果。
- Th woman was delighted at the recovery of her stolen jewels. 那位妇人对找回被盗的珠宝感到非常高兴。
- A quick recovery of the cotton market is generally expected. 人们大都认为棉花市场将迅速恢复。
- Aim To meke a further study and analysis of remaining oil distribution of Sanjianfang formation in Qiuling Oilfield under the stage of waterflood development. 目的对丘陵油田陵二区三间房组注水开发生产状态下的剩余油分布做进一步的分析研究。
- It realized the research of attributing rules of remaining oil within the layer by the method that vertically divided the layer into several reasonable metrical par... 通过层内划分韵律段,计算各韵律段的剩余油可采储量,实现层内剩余油分布研究。
- It analyzed the producing state of the oil reserves and distribution of the remaining oil in the horizontal and vertical position,determined 5 main types of remaining oil distr... 中国石油化工股份有限公司中原油田分公司勘探开发科学研究院北京;
- A lot has been done in the recovery of national economy in the past few years. 在过去的几年中我们为了国民经济的恢复做了大量的工作。
- Research on reservoir flow units is of significance for better understanding the rule of undersurface fluid flow and distribution of remaining oil during the process of water injection development. 储层流动单元的研究对于更好地了解地下油水运动规律及油田注水开发过程中剩余油的分布具有重要意义。
- The recovery of TGP was 98.2%,and RSD =2.7%. 平均回收率为 98 2%25 ,RSD =2 7%25 (n =5 )。
- The recovery of the extraction agent can reach 85%. 萃取剂回收利用率可达85%25。
- The value of remaining oil saturation and the remaining exploitable reserve were figured out in each layer separately to meet the need of researching the attributing rules of remaining oil. 通过分层系及分小层计算单井和单元的剩余油饱和度、剩余油可采储量等指标,实现分小层的井点及平面上剩余油分布研究。