Volume 34 Issue 2
Mar.  2017
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Article Navigation >  DRILLING FLUID & COMPLETION FLUID  > 2017  >  34(2): 93-98
LI Zaoyuan, ZHOU Jingdong, DENG Zhizhong, GUO Xiaoyang. Research on the Hydration Mechanism of A Kind of Solidifiable Leakage-proof Working Fluid[J]. DRILLING FLUID & COMPLETION FLUID, 2017, 34(2): 93-98. doi: 10.3969/j.issn.1001-5620.2017.02.017
Citation: LI Zaoyuan, ZHOU Jingdong, DENG Zhizhong, GUO Xiaoyang. Research on the Hydration Mechanism of A Kind of Solidifiable Leakage-proof Working Fluid[J]. DRILLING FLUID & COMPLETION FLUID, 2017, 34(2): 93-98. doi: 10.3969/j.issn.1001-5620.2017.02.017
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Research on the Hydration Mechanism of A Kind of Solidifiable Leakage-proof Working Fluid

doi: 10.3969/j.issn.1001-5620.2017.02.017

  • Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500

  • Received Date: 2017-01-09
  • Publish Date: 2017-03-31
    Abstract
  • While cementing in the low pressure and easy to leak hole section, low formation bearing pressure、leakage and channeling often lead to low cementing quality. So a low density (1.30 g/cm3) working fluid which can be solidifiable and prevent leakage was studied to solve the problem. The working fluid was made form the high quality spacer fluid in which a kind of curing properties of the material (2.60~2.90 g/cm3)replacing weighting material was added. The working fluid can effectively balance formation pressure and cure in annulus, thus preventing leakage and improving cementing quality. The strength of samples after curing and hydration mechanism of the working fluid were mainly analyzed in the paper. The results showed that the structure of the curing strength development is that hydroxyl ions damaged the vitreous body structure of the curing agent. Through the adjustment of the formula, curing test specimens from 30~90℃ had a certain compressive strength. The research and development of the working fluid system provided a new way for the design of the leak protection working fluid. The working fluid system can also be applied to sealing in drilling engineering to increasing the formation bearing pressure.

     

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    • References(12)
  • [1]
    孙东营. 中原油田易漏失井固井前井眼准备技术[J]. 石油天然气学报,2008,30(2):491-493.

    SUN Dongying.The techniques of wellbore preparation before cemengting in easy absorption wells of the zhongyuan oilfield[J]. Journal of Oil and Gas Technology (J.JPI),2008,30(2):491-493.
    [2]
    费中明,钟福海,张艳萍,等. 镇平277-2浅层漏失水平井固井技术[J].钻井液与完井液,2011,28(5):92-94.

    FEI Zhongming,ZHONG Fuhai,ZHANG Yanping, et al. Cenmting tecnology on horizontal well Zhengping277-2 with lost circulation in shallow layer[J]. Drillng Fluid & Completion Fluid,2011,28(5):92-94.
    [3]
    姚晓,周保中,赵元才,等. 国内油气田漏失性地层固井防漏技术研究[J]. 天然气工业,2005,25(6):45-48.

    YAO Xiao,ZHOU Baozhong,ZHAO Yuancai, et al. Leak resistance techniques of thief zone cementing in domistick oil and gas fields[J].Natural Gas Industry, 2005,25(6):45-48.
    [4]
    张明华,秦德威,郑晓志. 低压易漏失井双级固井技术探讨[J]. 石油天然气学报,2013,35(8):103-106.

    ZHANG Minghua,QIN Dewei,ZHENG Xiaozhi. Discussions of two-stage cementing technology of low pressure and easy leaking well[J]. Journal of Oil and Gas (J.JPI),2013,35(8):103-106.
    [5]
    陈勇,杨伟平,冯杨. 涪陵页岩气井长水平段漏失井固井技术应用研究[J]. 探矿工程(岩土钻掘工程), 2016,43(7):42-44. CHEN Yong,YANG Weiping,FENG Yang. Application study on cementing technology for absorption well in long horizontal section of fuling shale gas well[J]. Exploration Engineering(Rock&Soil Drilling and Tunneling),2016,43(7):42-44.
    [6]
    刘德平. 漂珠低密度水泥固井技术研究[J]. 天然气工业,1997,17(3):63-66.

    LIU Deping. Research on well cementing techique for peak-drifting linghtweight cementing[J].Natural Gas Industry,1997,17(3):63-66.
    [7]
    袁润章,高琼英. 矿渣的结构特性对其水硬活性的影响[J]. 武汉建材学院学报,1982,(01):7-13. YUAN Runzhang,GAO Qiongying. Influence of structural features of slags on their hydraulic activity[J]. Journal of Wuhan Institute of Building Materials,1982

    , (1):7-13.
    [8]
    徐彬,蒲心诚. 矿渣玻璃体分相结构与矿渣潜在水硬活性本质的关系探讨[J]. 硅酸盐学报,1997,25(6):731-732.

    XU Bin,PU Xincheng. Study on the relationship between the phase separation of slag glass and the latent hydrautic activity of BFS[J].Journal of the Chinese Ceramic Society,1997,25(6):729-733.
    [9]
    蒲心诚. 碱矿渣水泥与混凝土[M]. 北京:科学出版社, 2010. PU Xincheng. Alkali activated slag cement and concrete[M]. Beijing:Science Press, 2010.
    [10]
    彭志刚. 水硬高炉矿渣MTC固井技术研究[D]. 西南石油学院,2004. PENG Zhigang. The BFS MTC cementing technology research[D].Southwest Petroleum Institute,2004.
    [11]
    牛福生,聂轶苗,张锦瑞. 地质聚合物中常用的矿渣激发剂及激发机理[J]. 混凝土,2009,(11):83-85. NIU Fusheng,NIE Yimiao,ZHANG Jinrui. Review on the general slag activation and activated mechanism for mineral polymer[J].Concrete,2009

    ,(11):83-85.
    [12]
    孙家瑛,诸培南. 水淬矿渣在硅酸钠溶液激发下的水化机理研究[J]. 上海硅酸盐,1991,(3):169-176. SUN Jiaying,ZHU Peinan. A study on the hydration mechanism of water quenched slag with the excitation of sodium silicate solution[J].Shanghai Ceramics,1991

    ,(3):169-176.
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