摘要
濮深5井是中原油田为寻找深层天然气部署的一口重点探井,井深4750m,地层复杂。介绍了该井不同井段的钻井液配方及维护处理措施,对钻井液性能进行了评价。室内试验和现场观察结果表明,深井钻井液的性能要求是滤矢量低、抗高温稳定性好、抗污染能力强、固相和膨润土含量低、性能维护及时。
Pushen-5 well is a deep gas exploration well, located in Puyang of Zhongyuan oil field, with a depth of 4750 meters. Drilling fluids used in different sections, and the maitenance measures of drilling fluid are presented.
出处
《钻井液与完井液》
CAS
1997年第1期29-32,共4页
Drilling Fluid & Completion Fluid
