大庆东部气层损害因素及磁化技术的应用

Impairing factors of gas-layer drill fluidand application of magnetization technique in the east of Daqin

通过钻井液对气层损害因素进行了试验研究，对大庆东部气层损害因素有一定的认识。同时探讨了磁化技术用于保护油气储层的可能性。

Test and research are done concerninthe impairing factors of gas-layer drill fluid in theeast of Daqing. The possibility of magnetizationtechnique is discussed in protection of oil-gas re-servior layer.