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中原油田水平井钻井液技术
引用本文:马文英,王善举,孙举. 中原油田水平井钻井液技术[J]. 精细石油化工进展, 2007, 8(6): 4-7
作者姓名:马文英  王善举  孙举
作者单位:中原石油勘探局钻井工程技术研究院,濮阳,457001
摘    要:根据中原油田地层高温、高盐、易塌、易漏失及水平井的特点,优选了适用于水平井的强抑制强封堵聚合物钻井液体系,并进行了现场应用.室内实验结果表明,优选的强抑制强封堵聚合物钻井液具有良好的井眼净化、摩阻控制、井壁稳定及油层保护等性能.现场应用时能满足钻井、录井、测井的需要,钻井施工顺利,取得了良好的经济和社会效益.

关 键 词:聚合物钻井液  抑制  封堵  水平井  中原油田  水平井钻井液  Oilfield  Horizontal  Technique  Fluid  经济和社会效益  钻井施工  性能  油层保护  井壁稳定  控制  摩阻  井眼净化  结果  室内实验  现场应用  体系  聚合物钻井液  封堵
修稿时间:2007-04-12

Drilling Fluid Technique for Horizontal Wells in Zhongyuan Oilfield
Ma Wenying,Wang Shanju,Sun Ju. Drilling Fluid Technique for Horizontal Wells in Zhongyuan Oilfield[J]. Advances in Fine Petrochemicals, 2007, 8(6): 4-7
Authors:Ma Wenying  Wang Shanju  Sun Ju
Affiliation:Drilling Engineering Technique Research Institute, ZPEB, Puyang 457001
Abstract:A strong inhibition and plugging polymer drilling fluid system was optimized in laboratory for horizontal wells of Zhongyuan Oilfield,which were high-temperature,high-salt,sloughing,and circulation losing. The result of field application showed that the system could meet the drilling and logging requirements of the horizontal wells.
Keywords:polymer drilling fluid  inhibition  plugging  horizontal well
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