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基质酸化处理的效率越来趣关键,尤其在较长的水平地段钻井。则果不采用某种选择性充填技术或分流技术。那么。就要优先处理注酸点附近的区域或高吸水区。然而,设备的代价通常过高,且许多有效的分流技术在井下的水平地段难以使用。在本文中,稠化酸是解决这类问题的潜在方法。处理层段稠化酶的充填研究表明:稠化酸可大大提高酸化的均一牲。其它研究也表明:盐酸中的琥珀聚糖生物聚合物也体现了特定温度范围内稠化酶的几乎理想的特性。为了设计稠化HCl的处理,HCl中的琥珀聚糖的流变特性依赖于温度与时间。实验数据也与用于优化程序实例中的模型相似合。
The more critical the efficiency of matrix acidification is, the more important it is to drill wells at longer horizontal intervals. If you do not use some kind of selective filling technology or shunt technology. Then Priority should be given to the area near the acid injection point or high water absorption area. However, the cost of equipment is usually too high, and many effective shunt techniques are difficult to use at downhole levels. In this article, thickened acids are potential solutions to this type of problem. Studies on the filling of the thickened enzyme in the stratum show that the thickened acid can greatly enhance the acidification of the homogenate. Other studies have also shown that the succinic polysaccharide biopolymers in hydrochloric acid also exhibit almost ideal properties of the thickening enzyme over a specific temperature range. In order to design a thickened HCl treatment, the rheological properties of the succinic glycans in HCl depend on temperature and time. The experimental data is also similar to the model used in the optimization instance.