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湖南永顺永页2井破碎地层取心问题分析与处理对策

何焘, 张绍和, 王文彬, 张鑫鑫, 刘磊磊, 肖金成, 何红生, 郭军. 2021. 湖南永顺永页2井破碎地层取心问题分析与处理对策. 钻探工程, 48(12): 14-19. doi: 10.12143/j.ztgc.2021.12.003
引用本文: 何焘, 张绍和, 王文彬, 张鑫鑫, 刘磊磊, 肖金成, 何红生, 郭军. 2021. 湖南永顺永页2井破碎地层取心问题分析与处理对策. 钻探工程, 48(12): 14-19. doi: 10.12143/j.ztgc.2021.12.003
HE Tao, ZHANG Shaohe, WANG Wenbin, ZHANG Xinxin, LIU Leilei, XIAO Jincheng, HE Hongsheng and GUO Jun, . 2021. Analysis and measures for coring difficulties in Well Yongye-2 in Yongshun of Hunan province. DRILLING ENGINEERING, 48(12): 14-19. doi: 10.12143/j.ztgc.2021.12.003
Citation: HE Tao, ZHANG Shaohe, WANG Wenbin, ZHANG Xinxin, LIU Leilei, XIAO Jincheng, HE Hongsheng and GUO Jun, . 2021. Analysis and measures for coring difficulties in Well Yongye-2 in Yongshun of Hunan province. DRILLING ENGINEERING, 48(12): 14-19. doi: 10.12143/j.ztgc.2021.12.003

湖南永顺永页2井破碎地层取心问题分析与处理对策

  • 基金项目:

    国家自然科学基金面上项目“3D 打印栅格状胎体刀刃化唇面对金刚石钻头破碎坚硬岩层的影响机制研究”(编号:41872186);湖南省自然资源科技计划项目“复杂地质条件区页岩气深井钻探施工技术研究”(编号:2020-23)

详细信息
    作者简介: 何焘,男,汉族,1997年生,硕士研究生在读,地质工程专业,湖南省长沙市岳麓区麓山南路932号,hetao-paradox@csu.edu.cn。
    通讯作者: 张绍和,男,汉族,1967年生,教授,博士生导师,研究方向为钻掘工程,湖南省长沙市岳麓区麓山南路932号,zhangsh@csu.edu.cn。
  • 中图分类号: P634

Analysis and measures for coring difficulties in Well Yongye-2 in Yongshun of Hunan province

More Information
  • 为了解决湖南永顺区块钻遇复杂破碎地层所出现的岩心采取率不足的问题,本文在永页2井的基础上,调查了勘查区的地质构造特征,根据不同地层的取心岩样分析了地层特性。在严格按照钻孔设计及质量要求的前提下,在各个阶段采取了不同的冲洗液,做到无垮塌、无漏失。面对破碎地层岩心采取率不足,研制和使用了一种囊袋多节捆绑式绳索取心钻具,利用其独特的囊袋结构,配以超前侧喷钻头,能够保护岩心免受冲洗液冲刷。结果显示:后续的钻进过程中,井深在1055.76~1108.96 m,岩心采取率由原来的最低79%,提高至90%以上,岩心得到了较好的保护。上述方法能够有效地解决破碎地层出现的岩心采取率不足问题,并能为后续的工作和类似工程提供保障和借鉴。
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  • [1]

    庄生明,罗光强,张伟.汶川地震断裂带科学钻探取心钻进岩心堵塞机理分析[J].探矿工程(岩土钻掘工程),2013,40(7):65-68.

    ZHUANG Shengming, LUO Guangqiang, ZHANG Wei. Analysis of core blockage mechanism in the core drilling operation of Wenchuan Earthquake Fault Scientific Drilling Project[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2013,40 (7):65-68.

    [2]

    [2] 李国才.凤县小梨园矿区复杂地层典型事故钻孔施工技术[J].世界有色金属,2019(6):296-298.

    LI Guocai. Drilling technology for typical accidents in complex strata in Xiaoliyuan mining area, Feng county[J]. World Nonferrous Metals, 2019 (6):296-298.

    [3]

    [3] 施山山,闫家,李宽,等.破碎地层取心钻具研究现状及展望[J].探矿工程(岩土钻掘工程),2020,47(7):56-61.

    SHI Shanshan, YAN Jia, LI Kuan, et al. Research status and prospects of coring tools for broken formation[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2020,47(7):56-61.

    [4]

    [4] 许俊良.疏松及破碎地层取心新技术[J].钻采工艺,2009,32(1):22-23,26,113.

    XU Junliang. New coring technology for unconsolidated and broken formations[J]. Drilling & Production Technology, 2009,32(1):22-23,26,113.

    [5]

    [5] 吴金生,陈礼仪,张伟.破碎松软地层取心钻头孔底流场数值模拟及应用[J].探矿工程(岩土钻掘工程),2013,40(7):107-110.

    WU Jinsheng, CHEN Liyi, ZHANG Wei. Numerical stimulation of bottom flow field of core bit in broken soft formation and the application[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2013,40(7):107-110.

    [6]

    [6] 张国丽,罗军.GW180-101型破碎地层取心工具研究与应用[J].辽宁化工,2016,45(5):609-610,613.

    ZHANG Guoli, LUO Jun. Study and application of GW180-101P fracture formation coring tool[J]. Liaoning Chemical Industry, 2016,45(5):609-610,613.

    [7]

    [7] 李新昌,李剑,洪黎,等.泌阳凹陷北部斜坡松散破碎地层取心技术[J].石油地质与工程,2010,24(3):111-113,144.

    LI Xinchang, LI Jian, HONG Li, et al. Loose broken formation coring technology in north slope block of Biyang sag[J]. Petroleum Geology and Engineering, 2010,24(3):111-113,144.

    [8]

    [8] 张飞鹏,吴智平,李伟,等.黄骅坳陷印支-燕山期构造特征及其演化过程[J].中国矿业大学学报,2019,48(4):842-857.

    ZHANG Feipeng, WU Zhiping, LI Wei, et al. Structural characteristics and its tectonic evolution of Huanghua depression during the Indosinian-Yanshanian[J]. Journal of China University of Mining & Technology, 2019,48(4):842-857.

    [9]

    [9] 杨玉坤,成伟.我国松软地层取心技术浅谈[J].石油机械,2003(S1):107-109.

    YANG Yukun, CHENG Wei. Discussion on coring technology in soft formation in China[J]. China Petroleum Machinery, 2003(S1):107-109.

    [10]

    [10] 高宏松,吴婷.渤海油田古潜山破碎性地层钻井取心技术[J].石化技术,2018,25(9):143.GAO hongsong, WU Ting. Drilling and coring technology in fractured formation of buried hill in Bohai oilfield[J]. Petrochemical Industry Technology, 2018,25(9):143.

    [11]

    [11] 钱书伟,张绍和,李锋,等.软弱易冲蚀地层钻探施工技术[J].探矿工程(岩土钻掘工程),2013,40(10):29-31.

    QIAN Shuwei, ZHANG Shaohe, LI Feng, et al. Drilling technology in soft erosion stratum[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2013,40(10):29-31.

    [12]

    [12] 郑思光.迁安红山铁矿破碎复杂地层钻探施工技术[J].探矿工程(岩土钻掘工程),2012,39(8):15-18,22.

    ZHENG Siguang. Drilling construction technology for complex broken formation in Hongshan iron mine of Qian’an crusing[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2012,39(8):15-18,22.

    [13]

    [13] 赵哲睿,张绍和,燕建龙.囊袋式取心钻具的设计与应用[J].煤田地质与勘探,2017,45(3):162-164,169.

    ZHAO Zherui, ZHANG Shaohe, YAN Jianlong. Design and application of bag-type coring tool[J]. Coal Geology & Exploration, 2017,45(3):162-164,169.

    [14]

    [14] 付常春,杨保健,刘宝生,等.渤海油田特殊地层取心技术优化及应用[J].钻采工艺,2019,42(2):118-120.

    FU Changchun, YANG Baojian, LIU Baosheng, et al. Optimization and application of core taking technology for special stratum in Bohai oilfield[J]. Drilling & Production Technology, 2019,42(2):118-120.

    [15]

    [15] 施山山,闫家,李宽,等.破碎地层取心钻具研究现状及展望[J].探矿工程(岩土钻掘工程),2020,47(7):56-61.

    SHI Shanshan, YAN Jia, LI Kuan, et al. Research status and prospects of coring tools for broken formation[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2020,47(7):56-61.

    [16]

    [16] 韩毅,张绍和,白锐,等.囊袋多节捆绑式绳索取心钻具的设计与应用[J].煤田地质与勘探,2019,47(5):220-224.

    HAN Yi, ZHANG Shaohe, BAI Rui, et al. Design and application of multi-section bundled bag wire-line coring drilling tools[J]. Coal Geology & Exploration, 2019,47(5):220-224.

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出版历程
收稿日期:  2021-03-13
修回日期:  2021-05-13

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