近年来,在测井及地层评价技术方面的进展主要包括:新研发的过套管电阻率测井工具、耐高温高压的测井工具、便携式核磁共振探头;并在电缆测井、电阻率测井技术,以及地层测试技术、生产测井技术、随钻声波测井、放射性测井、随钻地震等技术方面取得了长足的进步。 In recent years, advances in logging and stratigraphic evaluation techniques mainly include: newly developed casing resistivity logging tools, high temperature and high pressure logging tools, and portable nuclear magnetic resonance probes; and in wireline logging, resistivity measurement Well technology, as well as stratigraphic testing technology, production logging technology, acoustic logging while drilling, radioactive logging, while drilling seismic technology has made great strides.