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高性能抗高温聚合物钻井液研究与应用

刘晓栋,  谷卉琳,  马永乐,  张勇

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文章导航 > 钻井液与完井液  > 2018 >  35(1): 13-20
刘晓栋, 谷卉琳, 马永乐, 张勇. 高性能抗高温聚合物钻井液研究与应用[J]. 钻井液与完井液, 2018, 35(1): 13-20. doi: 10.3969/j.issn.1001-5620.2018.01.003
引用本文: 刘晓栋, 谷卉琳, 马永乐, 张勇. 高性能抗高温聚合物钻井液研究与应用[J]. 钻井液与完井液, 2018, 35(1): 13-20. doi: 10.3969/j.issn.1001-5620.2018.01.003
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LIU Xiaodong, GU Huilin, MA Yongle, ZHANG Yong. Study and Application of a High Performance High Temperature Polymer Drilling Fluid[J]. DRILLING FLUID & COMPLETION FLUID, 2018, 35(1): 13-20. doi: 10.3969/j.issn.1001-5620.2018.01.003
Citation: LIU Xiaodong, GU Huilin, MA Yongle, ZHANG Yong. Study and Application of a High Performance High Temperature Polymer Drilling Fluid[J]. DRILLING FLUID & COMPLETION FLUID, 2018, 35(1): 13-20. doi: 10.3969/j.issn.1001-5620.2018.01.003
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高性能抗高温聚合物钻井液研究与应用

doi: 10.3969/j.issn.1001-5620.2018.01.003

  • 中国石油集团海洋工程有限公司渤星公司, 天津 300451

基金项目: 

中国石油天然气集团公司科技重大专项“高温高密度钻井液与可排放海水基钻井液成套技术研发”（2013E-38-02）。

详细信息
    作者简介:

    刘晓栋,1980年生,毕业于长江大学油田应用化学专业,现在主要从事钻井液新产品研发与应用工作。电话(022)66307558;E-mail:lxd41115103@126.com。

  • 中图分类号: TE254.3

Study and Application of a High Performance High Temperature Polymer Drilling Fluid

  • Boxing Division of CNPC Offshore Engineering Company Limited, Tianjin 300451

    摘要
  • 摘要: 为满足环境敏感性海域高温深井钻井作业和环境保护要求，研究了抗温200℃，生物毒性值LC50大于10×104mg/L的高性能抗高温聚合物钻井液，其以合成聚合物为主要处理剂，辅以优选出的纳米封堵剂、页岩抑制剂和极压润滑剂，该体系具有了油基钻井液抑制泥页岩水化的分散性能和润滑性能，对环境友好，可直接排海。实验表明，分别以重晶石和甲酸盐为加重剂，该抗高温聚合物海水基钻井液体系在200℃高温热稳定时间长达48 h以上，高温高压滤失量为12～25mL，抗20%氯化钠和0.5%氯化钙污染，生物毒性卤虫96 h半致死浓度LC50大于10×104 mg/L，发光细菌半数有效浓度EC50大于30×104 mg/L，符合一级海区生物毒性排放要求。在环渤海油田进行了现场应用，取得了良好的试验效果，试验最深井深6 066 m，最高井底温度204℃。

     

    Abstract: Laboratory study has been conducted on a high performance high temperature (up to 200℃) polymer drilling fluid which was to be used in high temperature deep well drilling in environmentally sensitive offshore area. The drilling fluid under investigation has LC50 of greater than 10×104 mg/L, and was formulated with a synthetic polymer as the main additive, and auxiliary additives such as nanophase plugging agent, shale inhibitive agent and extreme pressure lubricant etc., which rendered the drilling fluid shale inhibitive capacity and lubricity matching those of oil base drilling fluids. The drilling fluid formulation is environmentally friendly and can be discharged directly into the sea. The experimental results showed that the high temperature seawater drilling fluid, formulated with barite and formates was stable for more than 48 h at 200℃, and had HTHP filter loss of 12-25 mL. It was resistant to the contamination caused by 20% NaCl and 0.5% CaCl2. 96 h LC50 of brine shrimp by the drilling fluid was greater than 10×104 mg/L. EC50 of luminescent bacteria was greater than 30×104 mg/L.The LC50 and the EC50 values indicate that the toxicity of the drilling fluid conforms to the bio-toxicity requirements of discharging the drilling fluid to Class I sea area. The application of the drilling fluid in oilfields around the Bohai Sea has gained good results; the deepest wells drilled with the drilling fluid was 6,066 m, and the highest bottom hole temperature was 204℃.

     

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    • 参考文献(20)
  • [1] GB 4914-2008,海洋石油勘探开发污染物排放浓度限值[S].2008. GB 4914-2008,Effluent limitations for pollutants from offshore petroleum exploration and production[S].2008.
    [2] 卜文海,赵誉杰,杨勇,等. 环保型钻井液的研究应用现状及发展趋势[J]. 油气田环境保护,2010,20(3):52-57.

    BU Wenhai,ZHAO Yujie,YANG Yong,et al. The application status and development trend of environmentfriendly drilling fluids[J].Environmental Protection of Oil & Gas Fields,2010,20(3):52-57.
    [3] FADAIRO A A,ADEYEMI G A,AMELOKO A,et al. Environmental impact evaluation of a safe drilling mud[C].SPE 152865,2012.
    [4] PILGUN S,ARAMELEV A.Environmentally compatible drilling fluids[C].SPE 166847,2013.
    [5] WITTHAYAPANYANON A, LELEUX J, VUILLEMET J,et al. High performance water-based drilling fluids-an environmentally friendly fluid system achieving superior shale stabilization while meeting discharge requirement offshore cameroon[C].SPE 163502,2013.
    [6] YOUNG S, FRIEDHEIM J.Environmentally friendly drilling fluids for unconventional shale[C].Offshore Mediterranean Conference,2013,102.
    [7] HODDER M H,POPPLESTONE A,GWYNNE P,et al. High-performance water-based drilling fluid helps achieve early oil with lower capital expenditure[C].SPE 96798, 2015.
    [8] ELWARD-BERRY J,DARBY J B.Rheologically stable nontoxic high-temperature water-base drilling fluid[C]. SPE 24589,1997.
    [9] THAEMLITZ C J,PATEL A D,GEORGE C,et al. New environmentally safe high-temperature water-based drilling-fluid system[C].SPE 57715, 1999.
    [10] FERNANDEZ J,YOUNG S.Environmentally acceptable water based fluids for HTHP applications[C].OMC 2011-072,2011.
    [11] DOWNS J D.Drilling and completing difficult HP/HT wells with the aid of cesium formate brines-a performance review[C].SPE 99068,2006.
    [12] BERG P C,PEDERSEN E S,LAURITSEN Å,et al. Drilling and completing high-angle wells in highdensity, cesium formate brine-the kvitebjørn experience, 2004-2006[C].SPE 105733,2009.
    [13] GALINDO K A,ZHA W,ZHOU H,et al.High temperature, high performance water-based drilling fluid for extreme high temperature wells[C].SPE 173773,2015.
    [14] 程玉生,罗鸣,胡文军,等. 莺琼盆地高温高压井水基钻井液技术[J]. 石油钻采工艺,2015,37(5):47-52.

    CHENG Yusheng,LUO Ming,HU Wenjun,et al. Water-based drilling fluids technology for high temperature and high pressure wells in yingqiong basin[J]. Oil Drilling & Production Technology,2015,37(5):47-52.
    [15] 马成云,宋碧涛,徐同台,等. 钻井液用纳米封堵剂研究进展[J]. 钻井液与完井液,2017,34(1):1-8.

    MA Chengyun,SONG Bitao,XU Tongtai,et al. Progresses in studying drilling fluid nano material plugging agents[J].Drilling Fluid & Completion Fluid, 2017,34(1):1-8.
    [16] 方满宗,刘和兴,刘智勤,等.南海西部深水高温高压钻井液技术研究与应用[J]. 中国海上油气,2017, 29(1):89-94.

    FANG Manzong,LIU Hexing,LIU Zhiqin,et a1. Research and applications of deep water hthp drilling fluid in western south china sea[J].China offshore Oil and Gas, 2017,29(1):89-94.
    [17] 胡文军,程玉生,李怀科,等. 深水高温高压井钻井液技术[J]. 钻井液与完井液,2017,34(1):70-76.

    HU Wenjun,CHENG Yusheng,LI Huaike,et a1. Drilling fluid technology for deepwater HTHP well[J]. Drilling Fluid & Completion Fluid,2017,34(1):70-76.
    [18] 刘晓栋,朱红卫,高永会. 海洋超高温高压井钻井液设计与测试方法及国外钻井液新技术[J]. 石油钻采工艺,2014,36(5):47-52.

    LIU Xiaodong,ZHU Hongwei,GAO Yonghui.Drilling fluid design and test method for offshore ultra-HTHP wells and new drilling fluid technology abroad[J].Oil Drilling & Production Technology,2014,36(5):47-52.
    [19] 王绪美,解洪祥,赵福祥,等. 钻井液用新型无荧光纳米处理剂PNP的研究[J]. 钻井液与完井液,2014, 31(6):13-16.

    WANG Xumei,XIE Hongxiang,ZHAO Fuxiang, et al. Laboratory study of new non-fluorescent nano drilling fluid additive PNP[J].Drilling Fluid & Completion Fluid, 2014,31(6):13-16.
    [20] 程凯,朱腾,孙德军,等. 高温高盐条件下聚合物析出对钻井液滤失性能的影响[J]. 钻井液与完井液, 2013,30(1):26-29.

    CHENG Kai,ZHU Teng,SUN Dejun,et al.Influence on filtration of drilling fluid by polymer precipitation under high temperature and salinity[J].Drilling Fluid & Completion Fluid,2013,30(1):26-29.
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出版历程
  • 收稿日期:  2017-10-13
  • 刊出日期:  2018-01-30

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