【摘要】 针对陵水17-2气田深水测试液作业要求,结合储层无机盐盐敏的特点,以储层保护为出发点,应用"逐级拟合填充"原理,成功开发出了一套醇基有机盐加重测试暂堵液体系。性能评价结果显示,该体系具有较好的流变性、防水敏性、防水锁性、稳定性和储层保护性。测试暂堵液已在陵水17-2-1井测试施工中成功应用,并取得了良好的应用效果,值得在类似储层深水测试作业中推广应用。更多还原

【Abstract】 According to Lingshui 17-2 test fluid requirements,combined with the characteristics of the oil field reservoir,and reservoir protection as the starting point,successfully developed a complex water temporarily plugging agent. And the performance of temporarily plugging agent was evaluated about the rheological property,waterproof sensitivity,waterproof blocking,thermostability,reservoir protection and so on. The complex water temporarily plugging agent has been used in Lingshui 17-2-1 well during the construction of the test,and achieved good application effect,can be applied in similar oilfields.更多还原