“科钻一井”一开泥浆技术  

Mud Technique Used for the First Spud-in in CCSD-1 Hole

作　　者：陈小明[1] 李传武[1] 孙德宇[1] 李发东[1] 和昔[1] 

机构地区：[1]中原油田钻井三公司,河南兰考475300

出　　处：《探矿工程》2001年第6期63-64,共2页Exploration Engineering(Drilling & Tunneling)

摘　　要：“科钻一井”一开井段采用了钠膨润土 -高粘CMC泥浆体系 ,视漏失情况添加GD -Ⅲ随钻堵漏剂 ,满足了施工携带岩屑和堵漏防漏要求。介绍了该井一开井段的泥浆技术 ,并对泥浆成本进行了分析。It is decided to use bentonite & HV-CMC mud system for the first spud in in CCSD-1 Hole, and add GD-Ⅲ to prevent circulation loss. The results have proven that this kind of mud system has met the requirement of cutting carrying, loss prevention and sealing for CCSD-1.

关 键 词：中国大陆科学钻探 科钻一井 泥浆技术 流变性能 携砂能力 漏失 

分 类 号：TE254[石油与天然气工程—油气井工程]