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单筒三井钻井技术在文昌油田的应用

薛洋. 2023. 单筒三井钻井技术在文昌油田的应用. 钻探工程, 50(1): 33-38. doi: 10.12143/j.ztgc.2023.01.006
引用本文: 薛洋. 2023. 单筒三井钻井技术在文昌油田的应用. 钻探工程, 50(1): 33-38. doi: 10.12143/j.ztgc.2023.01.006
XUE Yang. 2023. Application of triple hole splitter wellhead drilling technology in Wenchang Oilfield. DRILLING ENGINEERING, 50(1): 33-38. doi: 10.12143/j.ztgc.2023.01.006
Citation: XUE Yang. 2023. Application of triple hole splitter wellhead drilling technology in Wenchang Oilfield. DRILLING ENGINEERING, 50(1): 33-38. doi: 10.12143/j.ztgc.2023.01.006

单筒三井钻井技术在文昌油田的应用

  • 基金项目:

    中国海洋石油有限公司科研项目“南海西部上产2000万方钻完井关键技术研究”(编号:CNOOC-KJ 135 ZDXM 38 ZJ05 ZJ)

详细信息
    作者简介: 薛洋,男,汉族,1982年生,高级工程师,地球物理学专业,主要从事海洋油气钻完井技术方面的研究工作,广东省湛江市坡头区南油测井大院,xueyang@cosl.com.cn
  • 中图分类号: TE24

Application of triple hole splitter wellhead drilling technology in Wenchang Oilfield

  • 文昌13-2油田B台位于南海西部珠江口盆地,属于海上边际小油田。受槽口数量及钻机能力限制,经过综合评估,并结合文昌13-2油田实际开发需求,首次在简易导管架利用修井机从?914.4 mm隔水套管内同时下入3根?339.7 mm无接箍套管,并采用相关技术措施,以便在后续作业中利用一个槽同时实现3口井独立的钻完井作业。以该槽口作业的B20、B22和B23井为例,系统介绍了单筒三井设计原理、槽口选择、定向井轨迹设计、井身结构设计、表层套管下入、表层套管固井等关键技术。单筒三井关键技术在文昌13-2油田成功应用,对海上油气开发中,提高海上钻井槽口利用率及有效降低海洋工程建设成本提供参考和建议。
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出版历程
收稿日期:  2022-06-07
修回日期:  2022-09-19

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