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- Study on Plug Steam Flooding Technique for Heavy Oil Reservoir. 稠油油藏段塞蒸汽驱技术研究。
- The main factors of formation damage during the steam flooding are particle migration and swell of smectite. 微粒运移和蒙脱石的膨胀为蒸汽驱过程中储层伤害的主要原因。
- Intermission steam flood is an effective way to improve the recovery rate of thermal recovery blocks. 随着炼油厂规模的扩大,为降低能耗,蒸汽参数越来越高,对蒸汽品质的要求更加严格。
- The recovery mechanism of heavy oil steam flooding by adding urea and foaming agent is studied and applied in Henan oilfield. 对稠油注蒸汽添加尿素及泡沫剂开采技术的机理进行了研究,并在河南油田进行现场应用。
- The remarkable result observed in the steam flooding pilot test in Block Qi 40 has verified the reliability and feasibility of these methods. 该方法在齐40块蒸汽驱先导试验中应用后见到了显著效果,证实了该方法的可靠性和适用性。
- The field test suggests it is feasible for multiple cycled steam huff and puff changing to steam flooding in shallow thin heavy oil reservoirs, and this method has great potential to be applied. 矿场试验结果表明:浅薄层稠油油藏在高轮次吞吐后转蒸汽驱的方法切实可行,前景乐观。
- By means of these expressions, formulas for calculating the axial and radial forces on the casing are derived and then the influence of steam flooding on casing strength is qualitatively analyzed. 根据这些表达式进一步推导套管轴向力和径向力的计算公式,然后根据这些公式定性地分析注蒸汽采油对套管强度的影响。
- A model for optimizing the steam injection process in thermal recovery wellbore is developed and solved with enumeration method under two kinds of conditions, namely steam soak and steam flooding. 建立了稠油热采中井筒注汽优化模型,并用穷举法进行了求解。对蒸汽吞吐和蒸汽驱井筒注汽两种情况进行了实例计算和分析。
- Energy measurement management system of steam flood production is a computer monitor, measurement and management unitized device specially developed for stcam flood-heat production technology. 汽驱采油能源计量管理系统是专为“两炉四井”汽驱热采工艺研制的计算机监测、计量、管理一体化装置。
- Keywords Faming agent;composition;structure;steam flooding; 发泡剂;组分;结构;蒸汽驱油;
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- The flood cut a wide swath in this area. 洪水席卷了这一地区,满目一片疮痍。
- A flood of this sort is really unprecedented. 这样大的洪水真是十年九不遇。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The flood did a lot of damage to the crops. 洪水毁坏了大量农作物。
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
- A flood of cheap imports has come into the shops. 大量廉价进口商品涌入商店。
- Parents must let children blow off steam sometimes. 做父母的有时必须让孩寸们吵吵闹闹,发泄发泄。
- A purse has been made up for the flood victim. 已经为水灾灾民募捐到一笔款子。
- The movement continued to pick up steam. 这场运动继续在加速进行。