摘要
创新是可持续发展的灵魂,总结半个多世纪以来录井技术与方法的创新机制,具有继往开来的指导意义。在总结录井"手工化"、"多元化"、"定量化"、"信息化"4个发展阶段和"快"、"准"、"信"、"广"四字发展方向的基础上,提出录井采集技术的创新机制主要为"移植"和"耦合"。"移植"的主要方式是小型化和在线化,"耦合"机制可分为激发系统耦合与检测系统耦合两种,检测系统耦合又分为联用式与一体式。录井方法的创新包括图谱转换、图谱分割、参数派生、数据耦合、图板建立、应用延伸6种机制。通过分析发现,录井技术的原始创新不足,在耦合创新方面,国内以激发系统耦合为主,国外以检测系统耦合为主;在录井方法创新方面,国内具有一定特色,但跟国外相比,整体较为薄弱。
Innovation is the soul of sustainable development.Summing up the innovation mechanism of mud logging technology and methods over the past half century has the guiding significance for the future.On the basis of summarizing four development stages of mud logging development:'manual','diversification','quantification','informatization',and four developing directions:'fast','accurate','reliable'and'wide',the author put forward that the innovation mechanism of mud logging acquisition technology is mainly'transplantation'and'coupling'.The main mode of'transplantation'is miniaturization and on-line.The 'coupling'mechanism can be divided into two kinds:excitation system coupling and detection system coupling.The detection system coupling is divided into combination and integration.The innovation of mud logging methods include 6 mechanisms of icon conversion,icon segmentation,parameter derivation,data coupling,chart establishment and application extension.Through analysis,we find that the original innovation of mud logging technology is insufficient,and in the aspect of coupling innovation,the excitation system coupling is the main part in China,and the detection system coupling is the main factor in foreign countries.In terms of mud logging method innovation,China has some characteristics,but compared with foreign countries,the whole is relatively weak.
出处
《录井工程》
2017年第3期1-5,共5页
Mud Logging Engineering
基金
国家重大专项"低渗透油气藏高效开发钻完井技术"(编号:2016ZX05021)
关键词
录井技术
录井方法
创新机制
移植
耦合
mud logging technology
mud logging method
innovation mechanism
transplantation
coupling
