为了尽快改变我局钻进复杂地层的落后技术状况，根据安徽潜山会议要求，我们着手于加强泥浆管理，提高泥浆技术的工作。三年多来，泥浆管理工作和技术状况有了初步改善。近年来我局进行岩心钻探的三十多个矿区，用清水钻进就能顺利通过的完整而稳定的地层是个别的，采用泥浆钻进是克服这些矿区钻进困难的主要技术方法之一。这些矿区钻探生产水平的高低，与泥浆技术密切相关。为此，针对广泛采用的细分散泥浆，曾做过一些工作，但因我局以往泥浆现场管理和技术基础薄弱，虽已采用各种处理剂调配其性能，仍难以保证达到钻进的要求。并且现场管理复杂，泥浆极易变 In order to change the technical conditions behind the invasion of complicated stratum by our bureau as soon as possible, according to the requirements of the Anhui hill meeting, we set out to strengthen the mud management and improve the mud technology. Over the past three years, there has been a preliminary improvement in mud management and technical conditions. In recent years, more than thirty mining areas under core drilling by our bureau have been isolated. The intact and stable strata that can be smoothly passed through by water drilling are individual. The use of mud drilling is one of the major technical methods to overcome the drilling difficulties in these mines. The level of drilling production in these mines is closely related to mud technology. For this reason, some work has been done on the widely used finely divided slurries. However, due to the fact that the management and technical basis of slurries in the past were weak, it is still difficult to ensure the drilling requirements even though various treatment agents have been used to adjust their performance. And on-site management complex, highly volatile mud