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PVA1788无固相冲洗液体系的研究与应用

苏力才, 谢健全, 李永卫, 苏福长. 2022. PVA1788无固相冲洗液体系的研究与应用. 钻探工程, 49(4): 68-73. doi: 10.12143/j.ztgc.2022.04.010
引用本文: 苏力才, 谢健全, 李永卫, 苏福长. 2022. PVA1788无固相冲洗液体系的研究与应用. 钻探工程, 49(4): 68-73. doi: 10.12143/j.ztgc.2022.04.010
SU Licai, XIE Jianquan, LI Yongwei and SU Fuchang, . 2022. Research and application of PVA1788 solid-free drilling fluid system. DRILLING ENGINEERING, 49(4): 68-73. doi: 10.12143/j.ztgc.2022.04.010
Citation: SU Licai, XIE Jianquan, LI Yongwei and SU Fuchang, . 2022. Research and application of PVA1788 solid-free drilling fluid system. DRILLING ENGINEERING, 49(4): 68-73. doi: 10.12143/j.ztgc.2022.04.010

PVA1788无固相冲洗液体系的研究与应用

  • 基金项目:

    广西壮族自治区地质矿产勘查开发局地质科研资金资助项目“广西区攻深找盲地质勘查中深孔钻探配套技术应用研究”(编号:桂地矿科[2011]56号、任务书编号201101,桂地矿地[2014]21号)

详细信息
    作者简介: 苏力才,男,汉族,1967年生,总工程师,高级工程师,探矿工程专业,主要从事钻探技术研究及技术管理工作,广西南宁市江南区沙井大道33号,458677780@qq.com。
    通讯作者: 谢健全,男,汉族,1973年生,工程部技术负责,高级工程师,探矿工程专业,主要从事钻探技术研究及施工技术管理工作,广西南宁市江南区沙井大道33号,2543784217@qq.com。
  • 中图分类号: P634.6

Research and application of PVA1788 solid-free drilling fluid system

More Information
  • 为了提高绳索取心液动锤钻进技术在复杂地层的应用效果,提高无固相冲洗液维持孔壁稳定的能力,在PHP+GSP无固相冲洗液体系的基础上,添加了PVA1788冲洗液处理剂。按PHP、GSP、PVA1788比例为1∶5∶5混合,混合粉加量为1%~1.5%时,API滤失量为10~11 mL,漏斗粘度为18.4~21 s,塑性粘度为3.5~6 mPa·s,动切力为0.5~0.75 Pa。根据冲洗液试验及现场应用,该PVA1788无固相冲洗液体系具有粘度低、抑制防塌能力强、润滑性能好、使用维护方便等特点,大幅度提高了液动锤零配件的工作寿命,提高了钻机钻深能力,满足了复杂地层维护孔壁稳定、安全钻进的需要。本文对类似地层无固相冲洗液的推广应用具有参考价值。
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  • [1]

    朱金凤,陈师逊.SYZX75型绳索取心液动锤在招远玲珑金矿勘探中的应用[J].探矿工程(岩土钻掘工程),2008,35(8):22-23,26.

    ZHU Jinfeng, CHEN Shixun. Application of SYZX75 wire-line hydraulic coring hammer for prospecting in Linglong Gold Mine of Zhaoyuan[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2008,35(8):22-23,26.

    [2]

    [2] 苏长寿,谢文卫,杨泽英,等.系列高效液动锤的研究与应用[J].探矿工程(岩土钻掘工程),2010,37(3):27-31.

    SU Changshou, XIE Wenwei, YANG Zeying, et al. Study and application of high efficiency hydro-hammer[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2010,37(3):27-31.

    [3]

    [3] 罗冠平.SYZX75型绳索取心液动锤在肃北德勒诺尔铁矿区的应用[J].探矿工程(岩土钻掘工程),2012,39(1):47-49,56.

    LUO Guanping. Application of SYZX75 wire-line coring hydro-hammer in Delenuoer Iron Deposit of Subei[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2012,39(1):47-49,56.

    [4]

    [4] 冉恒谦,张金昌,谢文卫,等.地质钻探技术与应用研究[J].地质学报,2011,85(11):1806-1821.

    RAN Hengqian, ZHANG Jinchang, XIE Wenwei, et al. Applications study of geo-drilling technology[J]. Acta Geologica Sinica, 2011,85(11):1806-1821.

    [5]

    [5] 韩毅,张绍和,王文彬,等.湘西北复杂构造区雪峰山先导孔钻进技术[J].钻探工程,2021,48(7):20-25.

    HAN Yi, ZHANG Shaohe, WANG Wenbin, et al. Drilling technology for Xuefengshan pilot hole for shale gas geological survey in Northwest Hunan[J]. Drilling Engineering, 2021,48(7):20-25.

    [6]

    [6] 翟正峰.PAM-GSP钻井液在陕北石油钻井中的应用[J].探矿工程(岩土钻掘工程),2005,32(1):51-52.

    ZHAI Zhengfeng. Application of PAM-GSP drilling fluids in Shanbei Oil Field[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2005,32(1):51-52.

    [7]

    [7] DZ/T 0227—2010,地质岩心钻探规程[S].DZ/T 0227—2010, Geological core drilling regulations[S].

    [8]

    [8] 展嘉佳,徐会文,冯哲.低温条件下乙二醇基钻井液体系的试验研究[J].探矿工程(岩土钻掘工程),2008,35(11):17-19.

    ZHAN Jiajia, XU Huiwen, FENG Zhe. Experimental study on ethylene alcohol-based drilling fluid system under low-temperature condition[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2008,35(11):17-19.

    [9]

    [9] 张红红,徐会文,冯哲.聚合物钻井液防塌机理的试验研究[J].探矿工程(岩土钻掘工程),2007,34(1):44-46,61.

    ZHANG Honghong, XU Huiwen, FENG Zhe. Experimental research on the instability prevention mechanism of polymer drilling fluid[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2007,34 (1): 44-46,61.

    [10]

    [10] 栾合道,王来祥,伊丕厚.高效、快速成膜防塌剂——PVA的研究与应用[J].探矿工程,1991(4):16-17.

    LUAN Hedao, WANG Laixiang, YI Pihou. Research and application of high-efficiency and rapid membrane form ing anti-sloughing agen-PVA[J]. Exploration Engineering, 1991(4):16-17.

    [11]

    [11] 王禹,杨春柳,吕小燕.PVA无固相冲洗液在吉林珲春松林矿区复杂地层的应用[J].探矿工程(岩土钻掘工程),2007,34(7):14-15,17.

    WANG Yu, YANG Chunliu, Xiaoyan LÜ. Application of PVA solid-free fluid in complicated formation in Songlin Mining Area in Huichun city Jilin province[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2007,34(7):14-15,17.

    [12]

    [12] 盛欣,余丽彬.改性聚乙烯醇防塌剂研究[J].钻采工艺,2010,33(2):108-110.

    SHENG Xin, YU Libin. Study on a modified polyvinyl alcohol anti-sloughing agen[J]. Drilling & Production Technology, 2010,33(2):108-110.

    [13]

    [13] 曾祥熹,陈志超.钻孔护壁堵漏原理[M].北京:地质出版社,1986:290-315.

    ZENG Xiangxi, CHEN Zhichao. Principle of Drilling Wall Protection and Leak Plugging[M]. Beijing: Geological Publishing House, 1986:290-315.

    [14]

    [14] 严瑞瑄.水溶性高分子[M].北京:化学工业出版社,1998:42-79.

    YAN Ruixuan. Water-Solube Polymers[M]. Beijing: Chemical Industry Press, 1998:42-79.

    [15]

    [15] 孙金声,蒲晓林,等.水基钻井液成膜理论与技术[M].北京:石油工业出版社,2013:1-65.

    SUN Jinsheng, PU Xiaolin, et al. Theory and Technology of Membrane Forming for Water-based Drilling Fluid[M]. Beijing: Petroleum Industry Press, 2013:1-65.

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出版历程
收稿日期:  2021-12-23
修回日期:  2022-04-06

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