11月29日至12月4日石油部在四川自贡市召开了聚合物泥浆和防塌泥浆工作会议,与会的有全国十七个油气田和华东石油学院等五所院校以及部钻井司、科技司、石油勘探开发科学研究院、石油化工科学研究院等专家、教授和工程技术干部等83名代表。《天然气工业》编辑部也应邀派出代表参加。会议交流论文44篇。有用近代实验手段电镜、X光衍射、红外光谱、差热分析研究塌坍层岩石理化性 From November 29 to December 4, the Ministry of Petroleum held a working conference on polymer mud and anti-slush mud in Zigong, Sichuan. There were 17 oil and gas fields and 5 East China Petroleum Institute and other drilling institutes, science and technology department , Petroleum Exploration and Development Institute of Science and Technology, Institute of Petrochemical Science and other experts, professors and engineering and technical cadres 83 representatives. The “Natural Gas Industry” editorial department was also invited to send representatives to participate. Meeting exchange papers 44. The use of modern experimental methods electron microscopy, X-ray diffraction, infrared spectroscopy, differential thermal analysis of rock physics and chemistry of the slump