常规测井原始资料质量检查软件系统研制  

On Conventional Log Data Quality Checking Software

作　　者：张军[1,2] 李洪奇[3] 谭伏霖[3] 戴诗华[4] 

机构地区：[1]中国石油化工股份有限公司石油勘探开发研究院,北京100083 [2]中国石油大学,北京102249 [3]中国石油大学油气资源与探测国家重点实验室,北京102249 [4]新疆石油管理局测井公司,新疆克拉玛依834000

出　　处：《测井技术》2010年第5期453-456,472,共5页Well Logging Technology

摘　　要：研制了一种可以解编多种测井原始数据、快速直观地显示测井曲线、对原始测井数据文件进行质量检查、输出质量报告的常规测井原始资料质量检查软件系统。为实现验收工作的自动化,对软件进行功能需求分析,借鉴统一软件过程,采用统一建模语言对系统建立需求模型、对象结构模型、行为模型和实现模型。应用相关分析法进行重复曲线检查、深度检查和曲线一致性检查,并给出了套管值检查和曲线异常检查的具体方法。质量检查系统对CLS3700、ECLIPS5700、CSU、EXCELL-2000、XSKC-92、XSKC-98、521等7种测井系统测得的原始测井资料进行质量检查。在新疆油田的实际应用表明,该软件提高了质量检查的准确性和工作效率。Developed is a conventional log data quality checking software, which can decode different types of raw log data, display log curves rapidly and directly, do log data quality inspection, and then output quality reports. In order to realize automatic checking, the functions of a quality checking system of log data are analyzed. By using Rational Unified Process （RUP）, the system models （demand model, object structure model, behavioral model and realizing model） have been built with Unified Modeling Language. Repetitive curve check, depth check and curve consistency check have been conducted by using correlational analysis method. Provided is the process of casing value check and abnormal curve check. This quality checking software can do quality checking for raw log data from following 7 logging systems：CLS3700.ECLIPS5700.CSU. EXCELL-2000.XSKC-92.XSKC-98 and 521. Practical application in Xinjiang oilfield showed that this software can improve quality checking accuracy and working efficiency.

关 键 词：测井资料 质量检查 算法 统一软件过程 统一建模语言 相关分析法 

分 类 号：P631.83[天文地球—地质矿产勘探]