加强岩心录井工作及岩心资料应用的几点建议

A few suggestions for enhancing core logging and data application

为使岩心资料得到充分利用,应进一步加强岩心管理工作。从整理、描述、应用方面介绍了目前岩心录井工作存在的不足,提出在岩心管理工作中,应明确取心原则、严格考核现场取心及岩心整理质量、精细岩心描述、重视井壁取心资料的建议,通过地层、油气水、储集层综述以及附加岩心成像资料充实完井地质报告。认为岩心录井作为一种传统的录井方法是其他录井方法不可替代的,其资料是最直接的实物资料,在油田勘探开发中具有重要作用,因而在重视录井新技术、新工艺、新方法的同时,也要重视岩心等传统的录井方法,并使之进一步完善。

In order to fully utilize core data,the core management work should be further enhanced.From aspects of sorting out the data,description and application,the shortcomings in current core logging work were introduced.The paper made suggestions that,during core management work,coring principles should be well understood,the wellsite coring,core sorting quality and fine core description should be strictly checked,and the sidewall coring data should be paid great attention to.And it considered that the summarizing content about formation,oil-gas-water,reservoir and attached core imaging data should be added into the well-completion geologic reports.As a traditional mud logging method,the core logging couldn' t be substituted by the other mud logging methods,and the data of it are the most direct physical data and have important functions in oilfield exploration and development.While paying great attention to new mud logging techniques and methods,we must pay attention to core and the other traditional mud logging methods,and make them perfected.