本文關(guān)鍵詞： 無土相 油基鉆井液 頁巖氣 CQ-WOM 水平井　出處：《鉆采工藝》2016年06期 　論文類型：期刊論文

【摘要】：CQ-WOM油基鉆井液是川慶鉆探工程有限公司鈷采工程技術(shù)研究院自主研發(fā)的無土相白油基鉆井液體系。該體系在威202H3平臺的應(yīng)用情況表明,改進(jìn)后的CQ-WOM油基鉆井液性能穩(wěn)定且易于調(diào)控,具有良好的抑制性、潤滑性和儲(chǔ)層保護(hù)特性,封堵性與濾失造壁性能優(yōu)異,高溫高壓濾失量小于1 mL(120℃測定),可重復(fù)利用性強(qiáng),完全滿足鉆井工程要求。為四川威遠(yuǎn)-長寧區(qū)塊龍馬溪儲(chǔ)層水平井采用油基鉆井液鉆井提供了借鑒經(jīng)驗(yàn)。
[Abstract]:CQ-WOM oil-base drilling fluid is a soilless white oil-based drilling fluid system developed by the Cobalt recovery Engineering Technology Research Institute of Chuanqing drilling Engineering Co Ltd. The improved CQ-WOM oil based drilling fluid is stable and easy to control, with good inhibition, lubricity and reservoir protection, excellent plugging and filtration wall building performance. The filtration loss at high temperature and high pressure is less than 1 mL(120 鈩，

本文編號：1456256