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completion fluids system
相关语句
  完井液体系
     DAMAGE EVALUATION OF DRILLING/COMPLETION FLUIDS SYSTEM TO CARBONATE ROCK FRACTURED RESERVOIR
     碳酸盐岩裂缝性储层钻井完井液体系损害评价
短句来源
     According to the formation characteristics in Tabei Area, YK serics modified drilling & completion fluids system, based on potassium polymer drilling fluid, containing oil soluble resin is optimally selected.
     根据塔北地区储层特征,优选出以钾基聚合物钻井液为基础的含有油溶性树脂的YK系列改性钻井完井液体系
短句来源
     An overview of formate base drilling and completion fluids system
     甲酸盐基钻井液完井液体系综述(续)
短句来源
     An overview of formate base drilling and completion fluids system
     甲酸盐基钻井液完井液体系综述
短句来源
     STUDY AND APPLICATION OF COMPLETION FLUIDS SYSTEM FOR EXTENDED REACH WELLS
     大位移井完井液体系的研究及其应用
短句来源
更多       
  相似匹配句对
     STUDY AND APPLICATION OF COMPLETION FLUIDS SYSTEM FOR EXTENDED REACH WELLS
     大位移井完井液体系的研究及其应用
短句来源
     An overview of formate base drilling and completion fluids system
     甲酸盐基钻井液完井液体系综述(续)
短句来源
     An overview of formate base drilling and completion fluids system
     甲酸盐基钻井液完井液体系综述
短句来源
     SYSTEM
     系统
短句来源
     Intelligent well completion system
     智能完井综合系统
短句来源
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According to the formation characteristics in Tabei Area, YK serics modified drilling & completion fluids system, based on potassium polymer drilling fluid, containing oil soluble resin is optimally selected. Lab tests show that the system can effectively protect reserviors,and recover core permeability by 90%. Applications in Sha-37 Well have resulted in the increase in initial production rate of crude oil in the well by 137. 62 percent compared with that of two offset wells.

根据塔北地区储层特征,优选出以钾基聚合物钻井液为基础的含有油溶性树脂的YK系列改性钻井完井液体系。室内试验表明,该体系可有效防止油层污染,岩芯渗透率恢复值达80%以上。沙37井应用YK-I型改性钻井完井液后,原油初产量比邻近两口井平均提高137.62%,效益明显。

To counter the reservior characters and damage mechanism of Daliya Structure in the northern Tarim area,a”bridging &Control”type drilling completion fluid system was tesearched for the protection of the oil gas formations.The ap-plication of Well S45Shows it’s very effective in protection of oil-gas formations and gains a a good economic and social bene-fits.

针对塔北地区达里亚构造储层特征及损害机理,从保护油气层系统工程出发,研究出“桥堵十抑制”型钻井完井液体系。S45井应用表明,油气层保护效果显著,取得了很好的技术经济和社会效益。

A laboratory study of sensitivity on cores from the QK18-1 oilfield iscarried out to determine factors affecting reservoir damage. Antispelling of completion fluid and agents, their compatibility with formation water and their damage degree are discussed. A trial evaluation of existing agents for completion fluids and its system is made. By utilizing shielding temporary sealing technique, changing concentration of thickenig agent HEC and incorporating bridging agent BPA, a new completion...

A laboratory study of sensitivity on cores from the QK18-1 oilfield iscarried out to determine factors affecting reservoir damage. Antispelling of completion fluid and agents, their compatibility with formation water and their damage degree are discussed. A trial evaluation of existing agents for completion fluids and its system is made. By utilizing shielding temporary sealing technique, changing concentration of thickenig agent HEC and incorporating bridging agent BPA, a new completion fluid system for reservoir protection of the QK18-1 oilfield is developed. The evaluation result showsthat the filtration loss is reduced substantially compared with the existing system and permeability recovery is increased by 15~20%.

在研究歧口18-1油田储层岩心的敏感性、完井液处理剂及体系的防膨性、与储层水的配伍性和对储层损害程度的基础上,对用于该油田的原有完井液处理剂及体系进行了评价试验。采用屏蔽式暂堵原理并通过改变增粘剂HEC的浓度和引入桥堵剂BPA,优选出保护歧口18-1油田储层的新型完井液体系和配方,并对保护储层的效果进行了评价试验。试验结果表明,新型完井液体系较之原有完井液体系明显地降低了岩心的滤失量,岩心渗透率恢复值提高了15%~20%。

 
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