油基钻井液化学剂产品标准适用性分析  

Analysis on Applicability of Standards of Chemical Products for Oil-based Drilling Fluid

作　　者：魏玲艳[1] Wei Lingyan(Technical Monitoring Center,Sinopec Zhongyuan Oilfield Company,Puyang 457001,Henan,China)

机构地区：[1]中国石化中原油田分公司技术监测中心

出　　处：《石油工业技术监督》2020年第2期19-22,30,共5页Technology Supervision in Petroleum Industry

摘　　要：油基钻井液具备优良的抑制性,使其成为钻复杂井的重要解决手段,特别是在钻高温深井和水敏性地层中优势更加明显。影响钻井液性能稳定的因素有很多,其中乳化剂、降滤失剂、有机土产品质量起着至关重要的作用。开展油基钻井液化学剂产品标准的适用性分析,研究制定乳化剂、降滤失剂、有机土产品标准,有助于对其质量进行控制,提升产品质量,方便采购管理,最终提高油基泥浆的性能。Oil-based drilling fluid has excellent inhibition,which makes it an important means to drill complex wells,especially to drill high temperature deep wells and drill wells in water sensitive formation.There are many factors affecting the stability of drilling fluid,among which emulsifier,filtrate reducer and organic soil product quality play an important role.To carry out the applicability analysis of the standards of chemical agent products for oil-based drilling fluid,and to study and formulate the standards for emulsifier,filtrate reducer and organic soil product will help to control its quality,facilitate procurement management,and ultimately improve the performance of oil-based mud.

关 键 词：油基钻井液 乳化剂 降滤失剂 有机土 

分 类 号：TE254.4[石油与天然气工程—油气井工程]