欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
可循环泡沫类钻井液随钻防漏堵漏优异，但目前不少应用者对此技术了解不太系统，无法借鉴以往经验解决实际问题并促进技术更快发展。以此技术的发展时间为主线，划分国内可循环泡沫类钻井液的发展历程为萌芽时期、发展时期和完善时期，提出了各个时期的划分依据和标志性事件。重点介绍了各发展时期的体系发展、应用领域扩大和防漏堵漏技术融合等实例，包括体系组成、性能和应用参数。指出了目前理解可循环、微泡和钻井液的体系等含义存在的问题，提出了微泡微观结构研究、防漏堵漏机理研究、压力温度联合作用下微泡稳定性研究、微泡钻井液工程性能和储层保护性能研究等四大研究方向，以推动可循环类泡沫钻井液性能更优、应用领域更广。
英文摘要：
The plugging abilities of micro-bubble-based drilling fluids are outstanding. However, many mud engineers don＇t fully understand. As a result, they can not learn from experiences to solve application problems and enhance this technology. The developing process of drilling fluids can be divided into three parts： gestation period, development period and perfecting period by chronological method. Authors present the division reasons and event flags. The cases are focused on development period of micro-bubble-based drilling fluids, including composition, performance and application parameters of the drilling system. There are three issues such as the meaning of circulation, micro-bubbles and drilling fluid system. It should be researched that microstructure of micro-bubbles, mecha- nisms of lost circulation control, stabilities of micro-bubbles under temperature ＆ pressure condition, and drilling fluids properties and formation damage control abilities. All of these are aim to more and more excellent properties and more and more wide application of micro-bubble based drilling fluids.
同期刊论文项目
同项目期刊论文
期刊信息
位置：