Application of steam huff and puff in middle and late waterflooding stages of common heavy oil reservoir;
蒸汽吞吐在普通稠油油藏注水开发中后期的应用
The law of liquid - producing capacity in waterflooding oilfields of Liaohe oil province;
辽河油区注水开发油田产液量变化规律认识
The fracture system and its effect on waterflooding in Shanshan Oilfield;
鄯善油田裂缝体系及对注水开发效果的影响
Study on adjustment technology of waterflood development of low-permeability reservoirs in the periphery of Daqing Oilfield;
大庆外围低渗透油藏注水开发调整技术研究
On waterflood development effects and potential of Ma-36 well area;
马36井区注水开发效果及潜力分析
Effectiveness evaluation of waterflood development in deep low permea bility reservoir of Sha 3 formation in block Wen 33;
文33块沙三段深层低渗透油藏注水开发效果评价
Influence of water washing on crude oils during water flooding;
注水开发过程中原油的水洗作用初探
Approach to the law of water flooding of common heavy oil reservoirs in Bi 123 and 124 fault block;
河南油田泌123、124断块普通稠油油藏注水开发规律探讨
Calculation method of water flooding index for new oilfield;
新区油田注水开发指标计算方法
Pilot study on waterflooding development in multi-well fracture-cavity units of Tahe Oilfield;
塔河油田多井缝洞单元注水开发试验研究
The mass began to develop in 1999, and perted to waterflooding development in 2000, cumulative injection of 110000 cubic meter water by now.
该块 1 999年投入开发 ,2 0 0 0年转为注水开发 ,累计注水达 1 1万立方米 ,但是对应油井没有见到相应的注水效果 ,鉴于这种情况 ,本文着重从静态、动态、压力、油水边界、井间地震解释结果等方面来研究了该块的油藏地质特征 ,证明了该块主要存在物性过渡带 ,其次断层有一定的影响 ,从而为下步开发方案的制定打下了坚实的基础。
Low permeability reservoir bed has a large seepage resistance force to the flow of fluids in it, and reservoir bed fluids can flow only when a pressure is above certain pressure which is called startup pressure,which acts on it, so waterflooding development of low permeability reservoir is hard.
低渗透储层由于渗流阻力大存在启动压差 ,注水开发难度较大 ;非均质储层由于层间、平面渗流能力差异大导致储量动用程度差异大 ;渤海湾盆地异常高压油藏一般属欠压实型 ,投入开发后地层压力下降导致储层孔渗降低且部分不可逆 ,影响开发效果 ;深层油藏压力温度高 ,对工艺技术要求高。
The statistics show that the electric power consumption in water flooding development takes up 33%~56% in the total power consumption of oil production.
据统计,注水开发油田的注水电耗占原油生产总用电的33%~56%,注水节能成为一个迫切需要解决的问题。
On the basis of experiment, the article discusses such reservoir characteristics of S3 in East Block of Wen 13 and effects on water flooding development as follows:By conventional analysis technique such as thin-section analysis, lithology and petrological property are reveled.
本文从实验数据出发,分别论述了文东油田文13东块沙三中储层多方面的特征及其对注水开发的影响,主要内容有: 通过薄片、铸体等常规分析技术,揭示储层岩石学特征、岩石物性分布特征,研究成岩作用类型,划分成岩阶段和成岩相。
waterflood feasibility study
注水开发可行性研究
Reservoir Characteristics in East of Wen 13 and Their Effects on Water Flooding Development;
文13东储层特征及对注水开发的影响
On waterflood development effects and potential of Ma-36 well area;
马36井区注水开发效果及潜力分析
Waterflooding Development Technique of Mesozoic Erathem Block Jin-150
锦150块中生界油层注水开发技术
Nitrogen foam profile control in waterflooding heavy oil reservoir
注水开发稠油油藏氮气泡沫调驱技术
The feasibility estimate of water-flooding to the low-permeability and difficlty producing reserves
低渗难动用油藏注水开发可行性评价
Ultra-low Permeable Reservoir Horizontal Well Water Injection Effecttion and Application of Research Results
特低渗透储层水平井注水开发及应用研究
Adaptability of water flooding with horizontal wells in low permeability reservoirs
低渗透油藏实施水平井注水开发的适应性研究
Gray Correlation Analysis on Development of Horizontal Waterflooding
灰色关联分析在水平井注水开发中的应用
At present, full-scale water injection has received early effect and indicated the prospect of waterflooding.
目前，该块全面注水已经初见成效，预示了良好的组合注水开发前景。
Research on Daqing Peripheral Oilfields Water Flooding Development Comprehensive Adjustment Technology
大庆外围油田注水开发综合调整技术研究
STUDY ON EOR IN HIGH AND MIDDLE PERMEABILITY WATER FLOODING AT PRODUCTION TAIL
中高渗注水开发油田后期提高采收率技术研究
Reasonable method for EOR in waterflooding oilfield
注水开发油田提高采收率的合理控制方法
Discussion on the Method for EOR of Oil Sand at Waterflooding Oilfield Later Stage
注水开发后期提高油砂体采收率方法探讨
Research of Numerical Simulation on the Change of Reservoir Parameters after Flood Development;
注水开发后储层物理特征参数变化的数模研究
The Study of Improving Recovery Ratio by Water Injection in Tahe Oil Field;
塔河油田奥陶系缝洞油藏注水开发研究
The Research of Evaluation Criterion of Water Floodingdevelopment and Object Optimization in Liaohe Oil Region;
辽河油区注水开发评价标准研究及目标优化
The Reservoir Accurate Description and Research of Water Flooding Development in Xindian Field;
新店油田储层精细描述及注水开发研究