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在对辽河油田科尔沁地区包14块油藏情况分析的基础上,总结出进行储层改造条件的利弊。通过室内和现场试验的不断探索,提出了包14块在压裂液研究工作中的关键技术,研制成功了新型低温压裂液体系,经过室内及现场试验的验证,满足包14块压裂施工的要求,对于提高低温低渗油藏的压裂效果具有一定的指导意义。
Based on the analysis of 14 reservoirs in the Horqin area of Liaohe Oilfield, the advantages and disadvantages of reservoir reconstruction conditions are summarized. Through the continuous exploration of indoor and field tests, the key technologies of package 14 in fracturing fluid research are proposed. A new type of low-temperature fracturing fluid system has been successfully developed. After indoor and field tests, it verifies that 14 fracturing constructions The requirements of this paper are of guiding significance for improving the fracturing effect of low-temperature and low-permeability reservoirs.