Preliminary application of hydraulic deep penetration perforation technology in Jinzhou Oil Production Plant;
水力深穿透射孔技术在锦州采油厂的初步应用
Experimental study on effects of hydrau-perforation parameters on initial fracturing pressure;
水力射孔参数对起裂压力影响的实验研究
Analysis of impact of perforation on the performance of cement sheath and casing;
射孔对水泥环与套管性能影响的分析计算
Application of perforating optimization technology in Weizhou oilfield;
射孔优化技术在涠洲油田的应用
Application Of Combustion-Gas Ultrapositive-Pressure Perforating Technique in Huqing Oilfield Development;
燃气式超正压射孔技术在胡庆油田的应用
Study and application of perforating fracturing multi-combined optimization technology;
射孔压裂多元优化复合技术的应用及发展
Optimization of perforation technology in Jiangsu oilfield;
江苏油田射孔工艺优化探讨
Well productivity can be affected by perforation technology, perforating parameters, perforating fluid, and compaction during perforation completion, etc.
通过对射孔工艺、射孔参数、射孔液、射孔完井过程中压实等因素对油井产能影响的分析,可以看出不合理的射孔参数、不匹配的完井液、不先进的射孔工艺及不正确的射孔完井过程都会对油层造成极大的伤害,因此在实际工作中我们注重优化射孔工艺、优化射孔参数,注重射孔液与油层配伍性,保证负压射孔,使新井产能达到方案的要求,见到了很好的开发效果。
This paper discusses the improvement of perforation technology such as pressure primer detonator,negative pressure perforation mode,secondary passage,and perforation mode optimization.
对射孔工艺中的压力起爆器、负压射孔方式、传爆通道改进和射孔方式的优化进行了探讨,提出了增加孔密、防砂射孔、复合射孔和超正压射孔等优化射孔的思路和方法。