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1987年8月25日至27日四川石油管理局征成都召开了GT9-1压裂液胶凝剂的技术鉴定会。成都地质学院、西南石油学院,西南石油地质局以及四川石油管理局所属各矿区,井下作业处、天然气研究所等14个单位的30多位代表出席了会议。目前国产压裂液胶凝剂品种尚不齐全、尤其缺乏耐高温而且携砂性能良好的品种。为此,四川石油管理局于1984年向天然气研究所下达了研制新型压裂液胶凝剂的任务。该所经一年多的探索,完成了CT9-1股凝剂的实验室制备和用其配制水基冻胶压裂液以及酸化压裂前置液的配方研究;1986年完成了放大试生产,制出了合格的批量产品。同年,该所和井下作业处合作,完成了地面模拟试验,后又分别在中73、西
From August 25 to August 27, 1987, Sichuan Petroleum Administration Bureau held a technical appraisal meeting for GT9-1 fracturing fluid gelling agent. More than 30 representatives from Chengdu Institute of Geology, Southwest Petroleum Institute, Southwest Petroleum Geology Bureau, various mining areas affiliated to Sichuan Petroleum Administration, underground operation offices and Natural Gas Research Institute attended the meeting. Currently domestic fracturing fluid gelling agent varieties are not complete, especially the lack of high temperature and carrying good performance varieties. To this end, Sichuan Petroleum Administration in 1984 to the Institute of Natural Gas issued a new task of developing fracturing fluid gelling agent. The exploration of more than a year after the completion of the CT9-1 coagulant laboratory preparation and preparation of water-based gel with its preparation of fracturing fluid and acidification fracturing fluid formulation; 1986 completed the enlarged trial production , Made a qualified batch products. In the same year, the institute cooperated with the underground operation department to complete the ground simulation test,