中文摘要：

核磁共振测井（NMR）地面采集系统现有的第三方测井数据格式转换软件都只对测井曲线数据进行转换，忽略了存储在数据体中的采集模式信息，其应用无法满足核磁共振测井数据处理的需要。分析国际三大测井公司核磁共振测井数据CLS、XTF以及DLIS格式中NMR测井回波串数据以及采集模式参数的存储方法，设计满足国内NMR测井数据应用存储格式，开发编写测井数据格式转换软件，满足核磁共振测井数据存储及处理的需要。

英文摘要：

The echo trains and activation information are stored in one data file with special data format by nuclear magnetic resonance （NMR） logging surface acquisition system. The data for-mat conversion software developed by the third party, only transfer logging curve data without considering activation information, which can＇t satisfy the need of NMR logging data processing. In this paper, several NMR logging data storage formats（CLS, XTF, DLIS）, which belongs to several oilfield service companies, have been analyzed, and a new NMR logging data storage for-mat is proposed. Based on that, a NMR logging data storage format conversion software is suc-cessfully developed, which can meet the demand of NMR logging data storage and processing.