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随着石油勘探开发的需要,套管测井技术发展十分迅速。套管测井技术可在任何时间获得测井数据,确定产层产油或产水情况、油层的含油饱和度,也可以用于老井评价寻找剩余油、监测油田生产动态变化情况、评价水泥胶结情况、监测油井套损、评价油井使用寿命等。本文针对XX采油厂低渗、低压、低产,埋藏浅,递减快,稳产难度大的特点;而且部分三权回收井缺失资料。为了最大范围发挥油井潜能,改造油井,提高单井采出程度及利用率,合理利用现有资源,需利用过套管成像测井技术对其进行资料补录。并对典型井所测TNIS资料进行分析处理,总结每口井的油气成果,从测井角度提出相应建议。
With the needs of oil exploration and development, casing logging technology has developed rapidly. Casing logging technology can obtain logging data at any time, determine the oil production or water production in the pay zone and the oil saturation of the oil layer. It can also be used in the old well evaluation to find the remaining oil, monitor the dynamic changes of production in the oil field, Cementing, monitoring well casing damage, evaluating well service life and so on. In this paper, XX oil extraction plant is characterized by low permeability, low pressure, low production, shallow burying, rapid reduction and high production stability; and some of the three right recovery wells lack data. In order to maximize the potential of the well, rebuild the well, increase the recovery rate and utilization rate of single well, make rational use of the existing resources, and use the casing imaging logging technology to supplement the data. The measured TNIS data of typical wells are analyzed and processed, the oil and gas results of each well are summarized, and the corresponding suggestions are put forward from the logging perspective.