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针对文东复杂断块油田的开发特点,进行了气举采油工艺技术的优化。论述了文东油田气举管柱设计方法、井下工具、气举井工况诊断方法及现场工况参数调整等技术的优化方法。现场施工应用表明,该技术有效地降低了注气量,提高了油井产量,具有明显的经济效果,适合于在该油田进行推广应用。
In view of the development characteristics of the WenDong complex fault block oilfield, the optimization of gas lift extraction technology was carried out. This paper discusses the optimization methods of the design method of gas column string, the downhole tools, the diagnosis method of gas well conditions and the adjustment of field condition parameters. The on-site construction application shows that the technology effectively reduces the gas injection volume and improves the oil well production, has obvious economic effects and is suitable for popularization and application in the oilfield.