中海油田服务股份有限公司随钻测量系统的磁方位角校正方法、装置及计算设备专利完成公布（石油钻井测控专利快讯）

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天眼查App显示，2026-01-23，“随钻测量系统的磁方位角校正方法、装置及计算设备”正式进入公布阶段。申请人为中海油田服务股份有限公司，该项石油钻井测控专利涉及随钻测量（MWD）系统中磁方位角的高精度动态校正，面向复杂地磁干扰与钻具姿态耦合场景。据专利信息显示，采用线性补偿—非线性补偿—姿态关联校正三级递进式校正策略，磁方位角校正精度与实时性实现显著优化。发明人为秦璐;姜天杰;高名浩;张嘉伟...

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's measurement-while-drilling system has been published (Oil Drilling Measurement and Control Patent News)","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"02883":1.5},"content_text":"天眼查App显示，2026-01-23，“随钻测量系统的磁方位角校正方法、装置及计算设备”正式进入公布阶段。申请人为中海油田服务股份有限公司，该项石油钻井测控专利涉及随钻测量（MWD）系统中磁方位角的高精度动态校正，面向复杂地磁干扰与钻具姿态耦合场景。据专利信息显示，采用线性补偿—非线性补偿—姿态关联校正三级递进式校正策略，磁方位角校正精度与实时性实现显著优化。发明人为秦璐;姜天杰;高名浩;张嘉伟;菅光霄;王姣姣。本申请实施例公开了一种随钻测量系统的磁方位角校正方法、装置及计算设备。其中，方法包括：获取预先生成的线性补偿系数，根据工作电流及线性补偿系数对原始磁场参数进行线性补偿得到第一校正磁场参数；判断线性补偿误差是否大于预设误差阈值；若否，获取预先生成的非线性补偿参数，根据非线性补偿参数对第一校正磁场参数进行非线性补偿得到第二校正磁场参数，根据第二校正磁场参数计算校正磁方位角；若是，获取预先生成的姿态关联校正表，根据初始磁方位角、目标重力工具面角及姿态关联校正表，进行姿态关联校正得到第三校正磁场参数，根据第三校正磁场参数计算校正磁方位角。采用本方案能够提升磁方位角的校正精度以及校正效率。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"productRelease","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":1,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.42.0","shortVersion":"4.42.0","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2605323807","isCrawlerRequest":true}