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络合铝化学封堵剂PF-ChemSeal评价与现场应用

孙强,  胡进军,  张兴来,  夏小春,  李国钊,  耿铁

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文章导航 > 钻井液与完井液  > 2015 >  32(4): 28-31
孙强, 胡进军, 张兴来, 夏小春, 李国钊, 耿铁. 络合铝化学封堵剂PF-ChemSeal评价与现场应用[J]. 钻井液与完井液, 2015, 32(4): 28-31. doi: 10.3969/j.issn.1001-5620.2015.04.008
引用本文: 孙强, 胡进军, 张兴来, 夏小春, 李国钊, 耿铁. 络合铝化学封堵剂PF-ChemSeal评价与现场应用[J]. 钻井液与完井液, 2015, 32(4): 28-31. doi: 10.3969/j.issn.1001-5620.2015.04.008
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SUN Qiang, HU Jinjun, ZHANG Xinglai, XIA Xiaochun, LI Guozhao, GENG Tie. Evaluation and Field Application of Aluminum Complex as Chemical Sealing Agent[J]. DRILLING FLUID & COMPLETION FLUID, 2015, 32(4): 28-31. doi: 10.3969/j.issn.1001-5620.2015.04.008
Citation: SUN Qiang, HU Jinjun, ZHANG Xinglai, XIA Xiaochun, LI Guozhao, GENG Tie. Evaluation and Field Application of Aluminum Complex as Chemical Sealing Agent[J]. DRILLING FLUID & COMPLETION FLUID, 2015, 32(4): 28-31. doi: 10.3969/j.issn.1001-5620.2015.04.008
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络合铝化学封堵剂PF-ChemSeal评价与现场应用

doi: 10.3969/j.issn.1001-5620.2015.04.008
  • 1.

    中海油田服务股份有限公司油田化学研究院,河北燕郊

  • 2. 中海油田服务股份有限公司油田化学事业部塘沽基地,天津

基金项目: 中国海洋石油总公司课题“AQUA-MAX高性能水基钻井液的研制”(YHB12YF001)。
详细信息
    作者简介:

    孙强,工程师,1979年生,毕业于中国石油大学应用化学专业,现在从事钻井液技术研究工作。地址:北京市255信箱中海油服油田化学研究院;邮政编码101149;电话(0316)3367028;E-mail:sunqiang7@cosl.com.cn。

  • 中图分类号: TE254.4

Evaluation and Field Application of Aluminum Complex as Chemical Sealing Agent

  • Oilfield Chemistry R&D Institute, COSL, P. O. Box 255, Beijing 101149, China

    摘要
  • 摘要: 探讨了络合铝作为化学封堵材料的化学基础和化学封堵原理, 并对络合铝化学封堵剂PF-ChemSeal 进行了室内评价。SEM电镜扫描实验结果显示,PF-ChemSeal 可以对页岩孔喉和微裂缝进行有效封堵,能够在页岩表面和近井壁形成致密的铝络合物沉淀层。动态页岩孔隙压力传递实验结果显示,使用PF-ChemSeal 后页岩的半透膜效率提高率达到80%以上,作用效果接近于油基钻井液。氟离子浓度测量实验可以实时监测PF-ChemSeal 在钻井液体系中的含量,为现场作业提供可靠的化学封堵剂浓度数据。渤海CFD 区块现场使用结果显示,PF-ChemSeal 与水基钻井液体系配伍性好,泥页岩井段井壁稳定,井径规则。PF-ChemSeal 减少了泥页岩孔隙压力传递效应,能满足页岩复杂地层井壁稳定要求。

     

    Abstract: This paper discusses the chemical principles of aluminum complex as chemical sealing agent. In laboratory studies, an aluminum complex, PF-ChemSeal, was evaluated using SEM for its ability in sealing pore throats and micro fractures of shales. PF-ChemSeal precipitates on the surface of shales and borehole walls to form a dense layer of aluminum complex. In dynamic pore pressure transmission studies, the semi-membrane efficiency of shales is increased to higher than 80% with the use of PF-ChemSeal. The content of PF-ChemSeal in drilling fluids can be monitored by measuring the concentration in drilling fluids of fluorine ions. PFChemSeal has been used in the Block CFD in Bohai Bay, and is well compatible with other water base mud agents. Gauge holes have been drilled with PF-ChemSeal treated muds. PF-ChemSeal minimizes the transmission of pore pressure in shales, hence making the shales more stable.

     

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    • 参考文献(11)
  • Clark E D, Saddok Benaissa. Aluminum chemistry provides increased shale stability with environmenta[R]. SPE 25321, 1993.
    Hzlliday S W, Jones A T. Polyglycol and aluminum chemistry drilling fluid helps operator reach project goals[R]. SPE 25702, 1993.
    曹来顺. 聚合铝钻井液技术在永1-平1 井中的应用[J]. 钻采工艺,2009,32(3):17-19. Cao Laishun.Application of polyalum inium drilling fluid in YONG1-H1 Well[J]. Drilling and Production Technology, 2009, 32(3):17-19.
    Saddok Benaissa, Dennis K, Phillipe Parigot, et al. Oil field applications of aluminum chemistry and experience with alumin-based drilling fluid additive[R]. SPE 37268,1997.
    卢祥国,王伟. Al3+ 交联聚合物分子构型及其影响因素[J]. 物理化学学报,2006,22(5):631-634. Lu Xiangguo,Wang Wei.The molecular configuration and its influential factors of Al3+ cross-linked polyacrylamide gel[J].Acta Physico-Chimica Sinica,2006,22(5): 631-634.
    张克勤,方慧,刘颖,等. 国外水基钻井液半透膜的研 究概述[J]. 钻井液与完井液,2003,20(6):1-5. Zhang Keqin, Fang Hui, Liu Ying, et al. Review of study on semi-permeable membrane of water-based drilling fluid abroad[J].Drilling Fluid and Completion Fluid,2003,20 (6):1-5.
    胡进军,孙强,夏小春,等. 泥页岩动态孔隙压力传递 评价装置的研制[C]//全国钻井液完井液技术交流研讨会 (2013)论文集,2013 :827-832. Hu Jinjun, Sun Qiang, Xia Xiaochun, et al. Development of shale dynamic pore pressure transfer evaluation test device[C]//National Seminar on drilling and completion fluid technology (2013) proceedings, 2013 :827-832.
    龙鹏宇,张金川,唐玄,等. 泥页岩裂缝发育特征及其 对页岩气勘探和开发的影响[J]. 天然气地球科学,2011, 22(3):525-532. Long Pengyu, Zhang Jinchuan, Tang Xuan, et al. Feature of muddy shale fissure and its effect for shale gas exploration and Development[J]. Natural Gas Geoscience, 2011, 22 (3):525-532.
    黄芳,邵阳,张翠玲,等. 离子选择电极法测定食品中 铝含量[J]. 中国食品添加剂,2012,3 :181-184. Huang Fang, Shao Yang, Zhang Cui l ing, et al . Determination on aluminum content in food by Ion selective electrode method[J]. China Food Additives, 2012,3 : 181-184.
    张云, 王燕, 李大鹏, 等. 基于铝氟配位反应的动力学-电 位法对铝的测定[J]. 分析科学学报,2008,8 :453-456. Zhang Yun, Wang Yan, Li Dapeng, et al. Determination of aluminum based on aluminum-fluoride coordination reaction by kinetic-potentionmetry[J]. Journal of Analytical Science, 2008,8 :453-456.
    Eric van Oort. On the physical and chemical stability of shales[J]. Journal of Petroleum Science and Engineering, 2003,38 :213-235.
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  • 收稿日期:  2015-04-13
  • 刊出日期:  2015-07-31

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