Thixotropy is main characteristic of drilling fluid.In this paper, the thixotropy and influence factors of two types of drilling fluid are analyzed, using three measuring methods.

• 触变性是钻井液的重要特性之一，本文应用3种测定表示方法分析了粗分散钻井液和两性离子聚合物钻井液的触变性及其影响因素。