Volume 42 Issue 6
Dec.  2025
Turn off MathJax
Article Contents
Article Navigation >  DRILLING FLUID & COMPLETION FLUID  > 2025  >  42(6): 804-810
LI Hailong, ZHOU Jinghong, ZHANG Zheng, et al.Study on compatibility of an anti-contamination agent with cement slurries and drilling fluids[J]. Drilling Fluid & Completion Fluid，2025, 42（6）：804-810 doi: 10.12358/j.issn.1001-5620.2025.06.013
Citation: LI Hailong, ZHOU Jinghong, ZHANG Zheng, et al.Study on compatibility of an anti-contamination agent with cement slurries and drilling fluids[J]. Drilling Fluid & Completion Fluid，2025, 42（6）：804-810 doi: 10.12358/j.issn.1001-5620.2025.06.013
shu

Study on Compatibility of an Anti-Contamination Agent with Cement Slurries and Drilling Fluids

doi: 10.12358/j.issn.1001-5620.2025.06.013
  • 1.

    CNPC Engineering Technology R & D Company Limited, Beijing 102206

  • 2.

    PetroChina Southwest Oil & Gasfield Company, Chengdu, Sichuan 610051

  • 3.

    Development Division of Southwest Oil & Gas Field Company, PetroChina, Chengdu, Sichuan 610051

  • Received Date: 2025-06-04
  • Rev Recd Date: 2025-07-20
    • Available Online: 2025-12-08
  • Publish Date: 2025-12-08
    Abstract
  • In deep well drilling and completion in Chuanyu area, drilling fluids mixed with cement slurries generally became highly viscous because of the poor compatibility between the drilling fluids and the cement slurries. An anti-contamination agent DRP-2S has been developed for use in spacers to deal with this problem. DRP-2S regulates and controls the rheology of a mixture of a drilling fluid and a cement slurry through the coordination action of its carboxyl groups and the steric-electrostatic effects synergistic stabilization mechanism, and it does not react with any chemicals added or blended into the cement slurry and the spacer. Experimental studies show that a spacer treated with DRP-2S has the best control of the properties of the cement slurry-drilling fluid mixture when the pH of the spacer is set at 7. Experiments on the temperature adaptability show that DRP-2S can improve the compatibility between cement slurries and drilling fluids at 60℃, 90℃ and 120℃. In field application, DRP-2S was used in the production casing tie-back operation of the exploration well X in the Chuanyu area, and successfully solved the compatibility problem between the cement slurry and the oil-based drilling fluid, and the qualification rate of well cementing reached 99.5%. This study has provided a solution to the abnormal thickening of cement slurries and drilling fluids, and has important guiding significance to well cementing operation.

     

    • FullText(HTML)
  • loading
    • References(21)
  • [1]
    汪海阁, 乔磊, 杨雄, 等. 中石油页岩油气工程技术现状及发展建议[J]. 石油学报, 2024, 45(10): 1552-1564.

    WANG Haige, QIAO Lei, YANG Xiong, et al. Current status and development recommendations for CNPC’s shale oil and gas engineering technology[J]. Acta Petrolei Sinica, 2024, 45(10): 1552-1564.
    [2]
    靳建洲, 魏风奇, 艾正青, 等. 超深特深油气井固井关键技术进展[J]. 钻采工艺, 2024, 47(2): 104-112.

    JIN Jianzhou, WEI Fengqi, AI Zhengqing, et al. Key technologies for cementing of deep and ultra-deep oil and gas wells[J]. Drilling & Production Technology, 2024, 47(2): 104-112.
    [3]
    白杨, 翟玉芬, 罗平亚, 等. 四川长宁页岩气长水平段油基钻井液井壁稳定技术[J]. 钻采工艺, 2024, 47(6): 152-158. doi: 10.3969/J.ISSN.1006-768X.2024.06.19

    BAI Yang, ZHAI Yufen, LUO Pingya, et al. Wellbore stabilization technology of oil-based drilling fluid in long horizontal section of shale gas in Changning block, Sichuan basin[J]. Drilling & Production Technology, 2024, 47(6): 152-158. doi: 10.3969/J.ISSN.1006-768X.2024.06.19
    [4]
    牛新明. 涪陵页岩气田钻井技术难点及对策[J]. 石油钻探技术, 2014, 42(4): 1-6.

    NIU Xinming. Drilling technology challenges and resolutions in Fuling shale gas field[J]. Petroleum Drilling Techniques, 2014, 42(4): 1-6.
    [5]
    王长勤, 李忠寿, 黄桃, 等. 红星区块多粒径致密封堵油基钻井液技术[J]. 钻井液与完井液, 2024, 41(2): 191-197.

    WANG Changqin, LI Zhongshou, HUANG Tao, et al. An oil-based drilling fluid with varied particle size plugging agents for use in the borehole collapse and mud loss coexisting wells in Hongxing block[J]. Drilling Fluid & Completion Fluid, 2024, 41(2): 191-197.
    [6]
    钟成旭, 李道雄, 李郑涛, 等. 渝西区块龙马溪组强封堵油基钻井液技术研究[J]. 西南石油大学学报(自然科学版), 2024, 46(2): 103-113.

    ZHONG Chengxu, LI Daoxiong, LI Zhengtao, et al. Research on oil-based drilling fluid technology for strong plugging of Longmaxi formation in west Chongqing block[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2024, 46(2): 103-113.
    [7]
    DU H Y, LYU K H, LI M C, et al. Chitin-Based amphiphobic nanocomposites for maintaining wellbore stability of oil-based drilling fluid[J]. ACS Applied Nano Materials, 2024, 7(23): 27110-27123. doi: 10.1021/acsanm.4c05161
    [8]
    李早元, 辜涛, 郭小阳, 等. 油基钻井液对水泥浆性能的影响及其机理[J]. 天然气工业, 2015, 35(8): 63-68. doi: 10.3787/j.issn.1000-0976.2015.08.009

    LI Zaoyuan, GU Tao, GUO Xiaoyang, et al. Effects of oil-based drilling fluid on cement slurry performance and its mechanisms[J]. Natural Gas Industry, 2015, 35(8): 63-68. doi: 10.3787/j.issn.1000-0976.2015.08.009
    [9]
    李早元, 柳洪华, 郭小阳, 等. 油基钻井液组分对水泥浆性能的影响及其机理[J]. 天然气工业, 2016, 36(3): 63-68.

    LI Zaoyuan, LIU Honghua, GUO Xiaoyang, et al. Impact of the oil-based drilling fluid components on cement slurry performances and its mechanism[J]. Natural Gas Industry, 2016, 36(3): 63-68.
    [10]
    袁中涛, 杨谋, 李晓春, 等. 油基钻井液与水泥浆接触污染内因探讨[J]. 石油钻采工艺, 2017, 39(5): 574-579.

    YUAN Zhongtao, YANG Mou, LI Xiaochun, et al. Discussion on the internal causes of contact contamination between oil-base drilling fluid and cement slurry[J]. Oil Drilling & Production Technology, 2017, 39(5): 574-579.
    [11]
    杨兆亮, 刘森, 沈欣宇, 等. 钻井液降滤失剂与水泥浆接触污染机理及防止对策[J]. 钻井液与完井液, 2024, 41(6): 792-799.

    YANG Zhaoliang, LIU Sen, SHEN Xinyu, et al. Mechanisms of cement slurry contamination by drilling fluid filtration agents and measures of preventing the contamination[J]. Drilling Fluid & Completion Fluid, 2024, 41(6): 792-799.
    [12]
    JOEL O F, NDUBUISI E C, IKEH L. Effect of cement contamination on some properties of drilling mud[C]// Paper presented at the Nigeria Annual International Conference and Exhibition. Lagos, Nigeria, 2012: SPE-163023-MS.
    [13]
    ORIJI A B, EKPO B O, UBANI C E. Determination of effective concentration of chemical treating agents for cement contamination in drilling fluids[C]//Paper presented at the SPE Nigeria Annual International Conference and Exhibition. Lagos, Nigeria, 2014: SPE-172350-MS.
    [14]
    SOARES A A, FREITAS J C D O, MELO D M D A, et al. Cement slurry contamination with oil-based drilling fluids[J]. Journal of Petroleum Science and Engineering, 2017, 158: 433-440. doi: 10.1016/j.petrol.2017.08.064
    [15]
    童杰, 李明, 魏周胜, 等. 油基钻井液钻井的固井技术难点与对策分析[J]. 钻采工艺, 2014, 37(6): 17-20.

    TONG Jie, LI Ming, WEI Zhousheng, et al. Difficulties and countermeasures of cementing technology in oil-base drilling fluid drilling[J]. Drilling & Production Technology, 2014, 37(6): 17-20.
    [16]
    张刚刚. 长宁-威远页岩气固井水泥浆抗污染研究[D]. 成都: 西南石油大学, 2019.

    ZHANG Ganggang. Study on anti-contamination of cement slurry for Changning-Weiyuan shale gas[D]. Chengdu: Southwest Petroleum University, 2019.
    [17]
    ARBAD N, TEODORIU C. A review of recent research on contamination of oil well cement with oil-based drilling fluid and the need of new and accurate correlations[J]. ChemEngineering, 2020, 4(2): 28. doi: 10.3390/chemengineering4020028
    [18]
    李韶利, 姚志翔, 李志民, 等. 基于油基钻井液下固井前置液的研究及应用[J]. 钻井液与完井液, 2014, 31(3): 57-60.

    LI Shaoli, YAO Zhixiang, LI Zhimin, et al. Research and application of preflush for cementing in oil-based drilling fluids[J]. Drilling Fluid & Completion Fluid, 2014, 31(3): 57-60.
    [19]
    刘丽娜, 李明, 谢冬柏, 等. 一种适用于油基钻井液的表面活性剂隔离液[J]. 钻井液与完井液, 2017, 34(3): 77-80.

    LIU Lina, LI Ming, XIE Dongbai, et al. A surfactant spacer for use in oil base drilling fluid[J]. Drilling Fluid & Completion Fluid, 2017, 34(3): 77-80.
    [20]
    KHALILI P, KHALIFEH M, SAASEN A, et al. Rheological compatibility of a hardening spacer fluid and oil-based drilling fluid[J]. SPE Journal, 2023, 28(6): 2845-2860. doi: 10.2118/217446-PA
    [21]
    赵启阳, 张成金, 严海兵, 等. 提高油基钻井液固井质量的冲洗型隔离液技术[J]. 钻采工艺, 2017, 40(5): 88-90,94. doi: 10.3969/J.ISSN.1006-768X.2017.05.27

    ZHAO Qiyang, ZHANG Chengjin, YAN Haibing, et al. Flush type spacer fluid technology used to improving cementing quality of obm drilled wells[J]. Drilling & Production Technology, 2017, 40(5): 88-90,94. doi: 10.3969/J.ISSN.1006-768X.2017.05.27
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(6)

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (80) PDF downloads(7) Cited by()
    Proportional views
    Related

    Website Copyright Drilling Fluid & Completion Fluid津ICP备13002319号-1

    Address：Room A517, China Petroleum Tianjin Building, No. 83, Second Avenue, Tianjin Economic and Technological Development Zone

    Tel：022-65278734
    022-25275527    Email：zjyywjy@126.comPost Code：300457

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return