在苏联中央地质生产联合体中伏尔日斯克地质勘探大队工作地区,常在冲洗液漏失的复杂地质条件下钻探。七十年代,该队在消除钻孔冲洗液漏失方面,积累了一定经验。除采用传统的堵漏方法(灌注高粘度泥浆,注水泥,投粘土球)外,还对Mφ-17型合成树脂特种堵漏材料进行了生产试验,此外,并研究了采用西北地质生产联合体推荐的聚丙烯酰胺作为堵漏材 In the work area of ​​the Volzhsk Geological Prospecting Brigade in the Soviet Union’s Central Geoproduction Consortium, drilling is often carried out under the complex geological conditions of fluid loss. In the seventies, the team has accumulated some experience in eliminating the loss of drilling fluid. In addition to the traditional plugging method (perfusion of high viscosity mud, cement, clay ball), but also Mφ-17 synthetic resin special plugging material production test, in addition, and studied the use of Northwest Geological Production Consortium Recommended polyacrylamide as a plugging material