杭锦旗区块锦58井区钻井液技术实践与认识

石秉忠, 解超, 李胜, 刘金华, 陈晓飞

石秉忠, 解超, 李胜, 刘金华, 陈晓飞. 杭锦旗区块锦58井区钻井液技术实践与认识[J]. 石油钻探技术, 2017, 45(6): 37-41. DOI: 10.11911/syztjs.201706007
引用本文: 石秉忠, 解超, 李胜, 刘金华, 陈晓飞. 杭锦旗区块锦58井区钻井液技术实践与认识[J]. 石油钻探技术, 2017, 45(6): 37-41. DOI: 10.11911/syztjs.201706007
SHI Bingzhong, XIE Chao, LI Sheng, LIU Jinhua, CHEN Xiaofei. Development and Application of Drilling Fluid in the Jin-58 Well Block of the Hangjinqi Block[J]. Petroleum Drilling Techniques, 2017, 45(6): 37-41. DOI: 10.11911/syztjs.201706007
Citation: SHI Bingzhong, XIE Chao, LI Sheng, LIU Jinhua, CHEN Xiaofei. Development and Application of Drilling Fluid in the Jin-58 Well Block of the Hangjinqi Block[J]. Petroleum Drilling Techniques, 2017, 45(6): 37-41. DOI: 10.11911/syztjs.201706007

杭锦旗区块锦58井区钻井液技术实践与认识

详细信息
    作者简介:

    石秉忠(1966-),男,河南淮阳人,1991年毕业于长春地质学院探矿工程专业,2009年获中国石油大学(华东)石油与天然气工程专业硕士学位,2013年获中国地质大学(北京)钻井工程专业博士学位,教授级高级工程师,主要从事深井与超深井钻井液技术研究工作。

  • 中图分类号: TE254+.6

Development and Application of Drilling Fluid in the Jin-58 Well Block of the Hangjinqi Block

  • 摘要: 杭锦旗区块锦58井区钻井过程中普遍存在严重漏失及井壁失稳问题,为此,开展了该井区钻井液技术研究。在深入分析井漏和井壁垮塌原因及主要技术难点的基础上,从"预防为主"出发,优选钻井液处理剂、优化钻井液配方和性能,确定了随钻承压防漏堵漏和井壁稳定技术,以达到兼顾防漏防塌、确保安全钻进的目的。该技术在锦58井区的JPH351井、JPH393井和JPH404井等3口水平井进行了现场应用,大大减少甚至避免了漏失和井壁失稳问题,取得了显著效果。其中,JPH351井钻井过程中顺利钻穿刘家沟组易漏地层,堵漏时间缩短40%以上,减少了漏失次数,缩短了处理时间;石千峰组和石盒子组地层井壁稳定,平均井径扩大率仅为4.73%;水平段累计钻遇长泥岩段11段513.00 m,泥岩占比达35.92%;3 200.00~3 292.00 m泥岩井段揭开52 d后仍未出现井壁垮塌失稳问题。应用结果表明,随钻承压防漏堵漏和井壁稳定技术能够解决该井区的井漏与井壁失稳问题,保障高效安全钻井,具有推广应用价值。
    Abstract: With high risks in drilling operations,the Jin-58 Well Block in the Hangjinqi Block frequently experiences severe lost circulation and borehole instability in drilling.To solve these problems,innovative drilling fluids have been developed for the Block.Through an in-depth analysis of root causes and key technical challenges related to lost circulation and sidewall collapsing,technologies with outstanding performances in pressure-bearing,lost circulation prevention,plugging and sidewall stabilizing were developed by selecting optimal treating agents in drilling fluids and by optimizing formula and properties of drilling fluids to ensure the safety of drilling operations.The newly-developed technology was successfully implemented in three horizontal wells(Well JPH 351,Well JPH393 and Well JPH404) of Jin-58 Well Block.Lost circulation and sidewall collapses were greatly decreased or avoided.For an example,the horizontal Well JPH351 penetrated the Jiujiagou Formation which is highly susceptible to lost circulation.The time required for plugging operations was over 40% shorter than those required in operations with conventional drilling fluids.In addition,to reduce the frequency of lost circulation,the time required to process these conditions is reduced dramatically.Sidewalls in the Shiqianfeng Formation and the Shihezi Formation displayed outstanding stability with average diameter expansion of 4.73% only.In the horizontal interval,11 intervals of mudstone with total length of 513.00 m,or 35.92% of total length,were penetrated.The 3 200.00-3 292.00 m mudstone interval maintained excellent sidewall stability 52 days after penetration.Research results showed the newly developed drilling fluids and matching technologies could effectively solve problems related to lost circulation and sidewall instability.These technologies have bright prospects in field applications at larger scales.
  • [1] 孙庆春.东胜气田刘家沟组井漏与堵漏措施分析[J].探矿工程(岩土钻掘工程),2016,43(2):53-56. SUN Qingchun.Analysis on plugging measures for leakage in Liujiagou Formation of Dongsheng Gas Field[J].Exploration Engineering(Rock Soil Drilling and Tunneling),2016,43(2):53-56.
    [2] 常兴浩.大牛地气田刘家沟组井漏控制技术[J].钻井液与完井液,2013,30(5):86-88. CHANG Xinghao.Lost circulation control technology in Liujiagou Formation of Daniudi Gas Field[J].Drilling Fluid Completion Fluid,2013,30(5):86-88.
    [3] 张晓勇,丁玉玺,李芳勇.杭锦旗区块二开结构水平井钻井液技术[J].石化技术,2016(2):232. ZHANG Xiaoyong,DING Yuxi,LI Fangyong.Binary structural horizontal well drilling fluid technology in Hangjinqi Area[J].Petrochemical Industry Technology,2016(2):232.
    [4] 高小芃,王伟亮,张淑红,等.杭锦旗区块防漏堵漏技术研究[J].山东化工,2016,45(9):76-78. GAO Xiaopeng,WANG Weiliang,ZHANG Shuhong,et al.Research on the technology of leakage prevention and plugging in Hangjinqi Area[J].Shandong Chemical Industry,2016,45(9):76-78.
    [5] 曾义金,李大奇,杨春和.裂缝性地层防漏堵漏力学机制研究[J].岩石力学与工程学报,2016,35(10):2054-2061. ZENG Yijin,LI Daqi,YANG Chunhe.Leakage prevention and control in fractured formations[J].Chinese Journal of Rock Mechanics and Engineering,2016,35(10):2054-2061.
    [6] 李大奇,曾义金,刘四海,等.基于分形理论的粗糙裂缝钻井液漏失模型研究[J].石油钻探技术,2017,45(4):46-52. LI Daqi,ZENG Yijin,LIU Sihai,et al.Drilling fluid loss model in rough fractures based on fractal theory[J].Petroleum Drilling Techniques,2017,45(4):46-52.
    [7] 石晓兵,熊继有,陈平,等.高陡复杂构造裂缝漏失堵漏机理研究[J].钻采工艺,2007,30(5):24-26. SHI Xiaobing,XIONG Jiyou,CHEN Ping,et al,Study on the lost circulation and sealing mechanism in complex high dip crack formation[J].Drilling Production Technology,2007,30(5):24-26.
    [8] 程智,仇盛南,曹靖瑜,等.长裸眼随钻防漏封堵技术在跃满3-3井的应用[J].石油钻采工艺,2016,38(5):612-616. CHENG Zhi,QIU Shengnan,CAO Jingyu,et al.Application of plugging-while-drilling technology in long open-hole interval of the Well Yueman-3-3[J].Oil Drilling Production Technology,2016,38(5):612-616.
    [9] 吴应凯,石晓兵,陈平,等.低压易漏地层防漏堵漏机理探讨及现场应用[J].天然气工业,2004,24(3):81-83. WU Yingkai,SHI Xiaobing,CHENG Ping,et al.Mechanism study and field application of lost sirculation resisting and sealing for formations with low pressure and easy lost[J].Natural Gas Industry,2004,24(3):81-83.
    [10] 石秉忠,胡旭辉,高书阳,等.硬脆性泥页岩微裂缝封堵可视化模拟试验与评价[J].石油钻探技术,2014,42(3):32-37. SHI Bingzhong,HU Xuhui,GAO Shuyang,et al.Visualization sealing simulation test and evaluation of hard brittle shale microfracture[J].Petroleum Drilling Techniques,2014,42(3):32-37.
    [11] 万绪新.济阳坳陷新生界地层井壁失稳原因分析及对策[J].石油钻探技术,2015,40(5):1-6. WAN Xuxin.Analysis of the causes and countermeasures for wellbore instability in Cenozoic Erathem in Jiyang Depression[J].Petroleum Drilling Techniques,2015,40(5):1-6.
  • 期刊类型引用(12)

    1. 侯杰,谷玉堂,刘兴君,李浩东,李细鸿. 太阳页岩气田海坝区块安全钻进钻井液技术. 采油工程. 2023(01): 44-49+84 . 百度学术
    2. 李胜. 杭锦旗防塌环保钻井液体系研究及应用. 中外能源. 2022(01): 35-39 . 百度学术
    3. 崔磊,董明,石昌森,郭金玉,李艳军,李英武. 高性能仿油基钻井液在L26-PX井的应用. 西部探矿工程. 2022(07): 68-69+73 . 百度学术
    4. 艾昆,张军义,贾光亮,刘福. KPD堵漏技术在东胜气田的应用. 重庆科技学院学报(自然科学版). 2022(06): 8-11 . 百度学术
    5. 陈晓华,狄伟. 针对裂缝性地层的低密度高强度韧性水泥浆体系研究. 钻井液与完井液. 2021(01): 109-115 . 百度学术
    6. 侯杰,李浩东,于兴东,杨决算. 松辽盆地陆相致密油井壁失稳机理及钻井液对策. 钻井液与完井液. 2021(05): 598-604 . 百度学术
    7. 杨仲涵,罗鸣,陈江华,许发宾,徐靖. 莺歌海盆地超高温高压井挤水泥承压堵漏技术. 石油钻探技术. 2020(03): 47-51 . 本站查看
    8. 华松,常洪超,尹付国,海斌,秦菲. 东胜气田锦58井区井塌原因分析及钻井液认识. 石油地质与工程. 2020(04): 102-105+111 . 百度学术
    9. 李建山. 杭锦旗区块防塌防漏钻井液技术. 钻井液与完井液. 2019(03): 308-314 . 百度学术
    10. 雷祖猛,司西强,王中华,张立新. 聚醚胺基烷基糖苷在杭锦旗区块的应用. 精细石油化工进展. 2019(03): 6-9 . 百度学术
    11. 张伟国,狄明利,卢运虎,张健,杜宣. 南海西江油田古近系泥页岩地层防塌钻井液技术. 石油钻探技术. 2019(06): 40-47 . 本站查看
    12. 邱春阳,李蕾,秦涛,姜春丽,陈二丁,王宝田. 准北区块钻井液体系的优化及应用. 断块油气田. 2018(05): 653-656 . 百度学术

    其他类型引用(2)

计量
  • 文章访问数:  7864
  • HTML全文浏览量:  130
  • PDF下载量:  11186
  • 被引次数: 14
出版历程
  • 收稿日期:  2017-06-11
  • 修回日期:  2017-10-30
  • 刊出日期:  1899-12-31

目录

    /

    返回文章
    返回