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Back大庆钻探在塔里木油田富满区块刷新钻井纪录
大庆钻探在塔里木油田富满区块刷新钻井纪录
يتطور
中国新闻网1 g önceEnergy2 dk okumaChina

大庆钻探在塔里木油田富满区块刷新钻井纪录

نظرة سريعة

大庆钻探80012钻井队在塔里木油田富满区块施工中,241.3毫米井眼二开首趟钻进尺达4762米,刷新该区块同井眼施工最高纪录。面对恶劣环境和复杂地层,队伍创新工艺,攻坚克难,展现了“铁人精神”。

ملخص مُنشأ بالذكاء الاصطناعي

لماذا يهم

塔里木油田位于中国新疆,是中国重要的油气产区。塔克拉玛干沙漠环境恶劣,给油气勘探开发带来巨大挑战。

حجم الخط

中新网大庆6月24日电 (余虹娜 杜娟)23日,记者从大庆钻探获悉,该公司西部钻井分公司80012钻井队在塔里木油田富满区块施工中,241.3毫米井眼二开首趟钻进尺达4762米,一举刷新该区块同井眼施工最高纪录。

大庆钻探技术人员对设备进行例行巡检。 大庆钻探供图

黄沙漫卷、酷热难耐,作为我国最大沙漠、世界第二大流动沙漠,塔克拉玛干极端恶劣的自然环境,一直是油气勘探开发的严峻考验。大庆钻探铁军扎根荒漠戈壁,顶烈日、抗风沙、战复杂地层,在超深井油气勘探战场上攻坚克难,不断突破钻井提速瓶颈。

“面对二叠系火成岩地层硬度高、研磨性强、可钻性极差的施工难题,我们没有照搬常规工艺,而是逐井分析、精准施策。”现场施工负责人介绍,施工前期项目部联合一线技术骨干深度研判邻井施工资料,围绕钻头选型、钻具配套、钻井液调配、施工参数优化等关键环节量身定制专项施工方案。

队伍创新选用适配地层的高效PDC钻头,搭配大扭矩螺杆钻具组合,黑龙江省内首次应用双微扩眼新工艺,大幅减少井下起下钻频次。施工中灵活差异化调控钻进参数,复杂地层平稳慢钻保安全,常规井段高速高效提时效,仅二开首日便创下单日进尺1806米亮眼成绩,为超长单趟钻进奠定坚实基础。

此次钻井纪录刷新,既是大庆钻探深耕西部油气市场的扎实成果,也是铁人精神跨越千里、代代传承的生动缩影。下一步,大庆钻探将持续攻坚超深井钻井核心技术,以高效安全钻井实干担当,稳步冲刺“十五五”油气勘探开发新征程。(完)

أسئلة مفتوحة

  • 此次技术突破的长期效益如何?
  • 未来是否会推广到其他区块?

مواضيع ذات صلة

This article was originally published by 中国新闻网.

أخبار ذات صلة

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