对接井技术应用于干热岩高效开发的可行性分析与展望

doi:10.3969/j.issn.1006-6535.2025.02.001

摘要/Abstract

摘要： 干热岩是储能丰富的清洁能源,对接井技术是干热岩高效开发的关键技术之一。为探索对接井技术在干热岩开发中的适用性,分析了干热岩对接井钻完井技术的特点和难点,并对适用于干热岩对接井的钻完井技术进行了总结分析。研究表明:耐温175 ℃的随钻测量仪器、导向工具具有一定的实践基础,更高温度的井眼轨迹控制技术正在发展中,对接技术在煤层气、盐井对接井中有所应用;耐温200 ℃以上的钻井液和循环冷却技术广泛应用;耐高温高效破岩钻头相对成熟,气体钻井提速技术、井下提速工具在干热岩地层应用受限;耐温200 ℃的成套完井技术相对成熟。下一步研究方向:研究耐温性能和控制精度更高的井眼轨迹控制技术,研究适应高温硬地层的精准对接技术,研究具有更高耐温性能和稳定性的钻井液体系,开展针对干热岩地层高硬、高温条件下的钻井提速技术研究,深入研究完井材料、完井配件与干热岩地层的匹配性。该研究成果可为对接井技术在干热岩开发中的高效利用提供借鉴。

关键词: 干热岩, 对接井, 轨迹控制, 完井技术

Abstract: Dry hot rocks are rich in energy storage and represent a clean energy source. Interwell connection technology is one of the key technologies for the efficient development of dry hot rocks. To explore the applicability of interwell connection technology in dry hot rock development, the characteristics and challenges of drilling and completion technologies for dry hot rock interwell connections have been analyzed, and a summary analysis has been conducted on the drilling and completion technologies suitable for dry hot rock interwell connections. The study shows that steering tools and directional tools with a temperature tolerance of up to 175 ℃ have a certain practical foundation, while wellbore trajectory control technologies for higher temperatures are under development. Interwell connection technologies have been applied in coalbed methane and salt wells. Drilling fluids and circulation cooling technologies with temperature tolerance above 200 ℃ are widely used, and high-temperature, high-efficiency rock-breaking drill bits are relatively mature. However, the application of gas drilling and downhole acceleration tools is limited in dry hot rock formations. A complete set of completion technologies with a temperature tolerance of up to 200 ℃ is relatively mature. Future research directions include developing wellbore trajectory control technologies with higher temperature tolerance and control accuracy, researching precise interwell connection technologies suitable for high-temperature hard formations, investigating drilling fluid systems with higher temperature tolerance and stability, conducting research on drilling acceleration technologies for high-hardness, high-temperature dry hot rock formations, and further studying the compatibility of completion materials and accessories with dry hot rock formations. These research findings can provide references for the efficient application of interwell connection technology in dry hot rock development.

Key words: dry hot rock, interwell connection, trajectory control, completion technology

中图分类号:

TK52

李世昌, 柳贡慧, 赵云飞, 李军. 对接井技术应用于干热岩高效开发的可行性分析与展望[J]. 特种油气藏, 2025, 32(2): 1-11.

LI Shichang, LIU Gonghui, ZHAO Yunfei, LI Jun. Feasibility analysis and prospects of the application of interwell connection technology in the efficient development of dry hot rock[J]. Special Oil & Gas Reservoirs, 2025, 32(2): 1-11.

参考文献

[1] 金宇翔.青海共和盆地干热岩钻井关键技术研究[D].北京:中国石油大学(北京),2020.
JIN Yuxiang.Key technology research on drilling for hot dry rock in the Gonghe Basin,Qinghai[D].Beijing:China University of Petroleum(Beijing),2020.
[2] 赵贵福,尉亮,李百祥,等.从青海共和—贵德盆地地热勘查成果探讨干热岩综合地球物理勘查技术[J].甘肃地质,2016,25(2):62-67.
ZHAO Guifu,WEI Liang,LI Baixiang,et al.Discussing geophysical exploration methods on dry-hot-rock according to geothermal exploration results in Gonghe-Guide Basin of Qinghai Province[J].Acta Geologica Gansu,2016,25(2):62-67.
[3] 旷健,祁士华,王帅,等.广东惠州花岗岩体及其地热意义[J].地球科学,2020,45(4):1466-1480.
KUANG Jian,QI Shihua,WANG Shuai,et al.Granite intrusion in Huizhou,Guangdong Province and its geothermal implications[J].Journal of Earth Science,2020,45(4):1466-1480.
[4] 叶顺友,杨灿,王海斌,等.海南福山凹陷花东1R井干热岩钻井关键技术[J].石油钻探技术,2019,47(4):10-16.
YE Shunyou,YANG Can,WANG Haibin,et al.Key drilling technologies for hot dry rock in Well HD-1R in the Hainan Fushan Sag[J].Petroleum Drilling Techniques,2019,47(4):10-16.
[5] 陈作,许国庆,蒋漫旗.国内外干热岩压裂技术现状及发展建议[J].石油钻探技术,2019,47(6):1-8.
CHEN Zuo,XU Guoqing,JIANG Manqi.The current status and development recommendations for dry hot rock fracturing technologies at home and abroad[J].Petroleum Drilling Techniques,2019,47(6):1-8.
[6] 谢紫霄,黄中伟,熊建华,等.天然裂缝对干热岩水力压裂裂缝扩展的影响规律[J].天然气工业,2022,42(4):63-72.
XIE Zixiao,HUANG Zhongwei,XIONG Jianhua,et al.Influence of natural fractures on the propagation of hydraulic fractures in hot dry rock[J].Natural Gas Industry,2022,42(4):63-72.
[7] 田艳丰,陈东雨.能源与环境[M].北京:中国水利水电出版社,2019:241-256.
TIAN Yanfeng,CHEN Dongyu.Energy and environment[M].Beijing:China Water & Power Press,2019:241-256.
[8] 雷治红.青海共和盆地干热岩储层特征及压裂实验模型研究[D].吉林:吉林大学,2020.
LEI Zhihong.Study on the characteristics of hot dry rock reservoir and fracturing test model in the Gonghe Basin,Qinghai Province[D].Jilin:Jilin University,2020.
[9] 于涵.增强型地热系统复杂裂隙水热运移耦合模拟方法研究与应用[D].吉林:吉林大学,2024.
YU Han.Research and application of heat and mass transfercoupling method for complex fracture medium inenhanced geothermal system[D].Jilin:Jilin University,2024.
[10] 李佳豪,祝爱玉,崔光磊,等.热-流-固全耦合下的干热岩热采效率研究——以青海共和GR1井为例[J].地震学报,2025,47(2):200-220.
LI Jiahao,ZHU Aiyu,CUI Guanglei,et al.Geothermal extraction efficiency of dry hot rock based ona fully coupled thermo-hydro-mechanical model:taking the GR1 Well in Gonghe,Qinghai as an examp[J].Acta Seismologica Sinica,2025,47(2):200-220.
[11] 吴星辉.不同受热温度花岗岩遇水冷却后物理力学特性与损伤机理研究[D].北京:北京科技大学,2022.
WU Xinghui.Study on physical and mechanical properties and danage mechanism of granite at different heating temperatures after water-cooling[D].Beijing:University of Science and Technology Beijing,2022.
[12] 时俊杰.致密基质-复杂缝网传质传热表征模型及数值模拟方法研究[D].北京:中国石油大学(北京),2022.
SHI Junjie.Characterization model and numericalsimulation method of mass and heat transferof tight matrix-complex fractures network[D].Beijing:China University of Petroleum(Beijing),2022.
[13] 王李昌.高温处理结晶岩钻进成孔围岩裂隙发育演化及物理力学特征[D].长沙:中南大学,2022.
WANG Lichang.Fracture development and physico-mechanicalcharacteristics of surrounding rock drilled byhigh-temperature treated crystalline rock[D].Changsha:Central South University,2022.
[14] 罗鸣,冯永存,桂云,等.高温高压钻井关键技术发展现状及展望[J].石油科学通报,2021,6(2):228-244.
LUO Ming,FENG Yongcun,GUI Yun,et al.Development status and prospect of key technologies for high temperature and high pressure drilling[J].Petroleum Science Bulletin,2021,6(2):228-244.
[15] 李宽,施山山,张新刚,等.干热岩定向钻井关键技术研究与应用[J].钻采工艺,2024,47(5):7-14.
LI Kuan,SHI Shanshan,ZHANG Xingang,et al.Research and application of key technology of directional drilling for hot dry rock[J].Drilling & Production Technology,2024,47(5):7-14.
[16] 刘禹铭,蔡玉贵.机械式无线随钻直井测斜仪在海上油田的应用[J].石油机械,2014,42(8):75-78.
LIU Yuming,CAI Yugui.The mechanical wireless inclinometry-while-drilling instrument for vertical well and its application on offshore oilfield[J].China Petroleum Machinery,2014,42(8):75-78.
[17] 谭现锋,王景广,郭新强,等.螺杆钻进工艺在青海共和干热岩GR1钻井中的应用[J].钻探工程,2021,48(2):49-53.
TAN Xianfeng,WANG Jingguang,GUO Xinqiang,et al.Application of PDM drilling technology in Well-GR1 drilling in hot dry rock[J].Drilling Engineering,2021,48(2):49-53.
[18] 冯定,王鹏,张红,等.旋转导向工具研究现状及发展趋势[J].石油机械,2021,49(7):8-15.
FENG Ding,WANG Peng,ZHANG Hong,et al.Research status and development trend of rotary steerable system tool[J].China Petroleum Machinery,2021,49(7):8-15.
[19] 谭现锋.干热岩高效钻井关键技术研究与应用[D].武汉:中国地质大学(武汉),2022.
TAN Xianfeng.Research and application of key technology of high efficient drilling for hot dry rock[J].Wuhan:China University of Geosciences(Wuhan),2022.
[20] JONES S,FEDDEMA C,SUGIURA J.A gear-reduced drilling turbine provides game changing results:an alternative to downhole positive displacement motor[C].SPE178851-MS,2016:332-334.
[21] 陈宗琦,刘湘华,白彬珍,等.顺北油气田特深井钻井完井技术进展与发展思考[J].石油钻探技术,2022,50(4):1-10.
CHEN Zongqi,LIU Xianghua,BAI Binzhen,et al.Technical progress and development consideration of drilling and completion engineering for ultra-deep wells in the Shunbei Oil & Gas Field[J].Petroleum Drilling Technology,2022,50(4):1-10.
[22] 管锋,万锋,吴永胜,等.涡轮钻具研究现状[J].石油机械,2021,49(10):1-7.
GUAN Feng,WAN Feng,WU Yongsheng,et al.Research status of turbodrill[J].China Petroleum Machinery,2021,49(10):1-7.
[23] 曹东建.小井间距磁导向定位技术研究[D].大庆:东北石油大学,2023.
CAO Dongjian.Research on magnetic guidance and positioning technology for drilling with small well spacing[D].Daqing:Northeast Petroleum University,2023.
[24] 高德利,刁斌斌.复杂结构井磁导向钻井技术进展[J].石油钻探技术,2016,44(5):1-9.
GAO Deli,DIAO Binbin.Development of the magnetic guidance drilling technique in complex well engineering[J].Petroleum Drilling Techniques,2016,44(5):1-9.
[25] 张强武.对接井磁测量定位技术研究[D].广州:广东工业大学,2015.
ZHANG Qiangwu.Research on magnetic measurement and positioning technology for intersected well[D].Guangzhou:Guangdong University of Technology,2015.
[26] 骆新颖.长宁威远区块页岩气水平井提速技术研究[D].成都:西南石油大学,2017.
LUO Xinying.Study on drilling speed enhancement technologies for horizontal shale gas wells in the Changning-Weiyuan Block[D].Chengdu:Southwest Petroleum University,2017.
[27] 刘聃,陈剑垚,侯岳,等.钻井利器的故事之“慧磁”高精度定向中靶导向系统[J].钻探工程,2023,50(4):155-159.
LIU Dan,CHEN Jianyao,HOU Yue,et al.The story of a drilling weapon-Smart Mag drilling target-hitting guide system[J].Drilling Engineering,2023,50(4):155-159.
[28] 黄韬,何世明,汤明,等.井下扩眼工具的研究现状分析[J].石油矿场机械,2021,50(3):8-16.
HUANG Tao,HE Shiming,TANG Ming,et al.Analysis of the research status of downhole reaming tools[J].Oil Field Equipment,2021,50(3):8-16.
[29] 韩艳浓.斯伦贝谢全排量可伸缩扩眼器Rhino XS2[J].石油钻探技术,2017,45(3):101.
HAN Yannong.Schlumberger′s full-flow expandable reamer Rhino XS2[J].Petroleum Drilling Techniques,2017,45(3):101.
[30] 李中,李炎军,杨立平,等.南海西部高温高压探井随钻扩眼技术[J].石油钻采工艺,2016,38(6):752-756.
LI Zhong,LI Yanjun,YANG Liping,et al.RWD technology for HTHP exploration wells in western South China Sea[J].Oil Drilling & Production Technology,2016,38(6):752-756.
[31] 盛灿程.基于隔热钻杆的井下钻井液高效降温技术研究[D].武汉:长江大学,2024.
SHENG Cancheng.Research on efficient cooling technology of drilling fluid based on insulated drill pipes[D].Wuhan:Yangtze University,2024.
[32] 苏义脑,路保平,刘岩生,等.中国陆上深井超深井钻完井技术现状及攻关建议[J].石油钻采工艺,2020,42(5):527-542.
SU Yi′nao,LU Baoping,LIU Yansheng,et al.Status and research suggestions on the drilling and completion technologies for onshore deep and ultra deep wells in China[J].Oil Drilling & Production Technology,2020,42(5):527-542.
[33] 赵福森,张凯.青海贵德ZR1干热岩井钻进工艺研究[J].探矿工程(岩土钻掘工程),2016,43(2):18-23,35.
ZHAO Fusen,ZHANG Kai.Research on hot dry rock well drilling technology[J].Exploration Engineering(Rock & Soil Drilling and Tunneling),2016,43(2):18-23,35.
[34] 秦耀军,李晓东,赵长亮,等.耐240 ℃高温钻井液在青海共和盆地高温干热岩钻探施工中的应用[J].地质与勘探,2019,55(5):1302-1313.
QIN Yaojun,LI Xiaodong,ZHAO Changliang,et al.Application of high temperature(240 ℃)-resistant fluid to a HDR drilling project in the Gonghe Basin,Qinghai Province[J].Geology and Exploration,2019,55(5):1302-1313.
[35] 郑宇轩,单文军,赵长亮,等.青海共和干热岩GR1井钻井工艺技术[J].地质与勘探,2018,54(5):1038-1045.
ZHENG Yuxuan,SHAN Wenjun,ZHAO Changliang,et al.The drilling technology for the GR1 Well in hot-dry rock of Gonghe,Qinghai Province[J].Geology and Exploration,2018,54(5):1038-1045.
[36] 王腾达.地热井用抗高温泡沫钻井液技术研究[D].北京:中国石油大学(北京),2020.
WANG Tengda.Study on high-temperature resistant foam drilling fluid technology for geothermal well[D].Beijing:China University of Petroleum(Beijing),2020.
[37] 梁文利.干热岩钻井液技术新进展[J].钻井液与完井液,2018,35(4):7-13.
LIANG Wenli.Progress on drilling fluid technology for hot dry rock drilling[J].Drilling Fluid & Completion Fluid,2018,35(4):7-13.
[38] 郭文艳.顺北工区高温高密度钻井液体系优选与评价[D].北京:中国地质大学(北京),2021.
GUO Wenyan.Optimization and evaluation of high-temperature and high-density drilling fluid system for the Shunbei Block[D].Beijing:China University of Geosciences(Beijing),2021.
[39] 李照川.海洋深水恒流变水基钻井液体系构建及性能评价[D].东营:中国石油大学(华东),2016.
LI Zhaochuan.Construction and performance evaluation of a constant rheology water-based drilling fluid system for deepwater offshore drilling[D].Dongying:China University of Petroleum(East China),2016.
[40] 贾小瑶.抗高温降失水剂合成及作用机理研究[D].成都:西南石油大学,2018.
JIA Xiaoyao.Synthesis and mechanism of action of high-temperature resistant fluid loss reducer[D].Chengdu:Southwest Petroleum University,2018.
[41] 李财富,李本高,汪燮卿.国内水基钻井液降滤失剂研究现状[J].中外能源,2013,18(2):39-44.
LI Caifu,LI Bengao,WANG Xieqing.Current research status of filtrate reducer for water-based drilling fluid in China[J].Sino-Global Energy,2013,18(2):39-44.
[42] 庞少聪,安玉秀,马京缘.近十年国内钻井液降黏剂研究进展[J].钻探工程,2022,49(1):96-103.
PANG Shaocong,AN Yuxiu,MA Jingyuan.Domestic research progress of viscosity reducer for drilling fluid[J].Drilling Engineering,2022,49(1):96-103.
[43] 张红伟.耐温耐盐系钻井液降滤失剂和抑制剂的研制与应用[D].石家庄:河北科技大学,2018.
ZHANG Hongwei.Development and application of temperature- and salt-resistant drilling fluid loss reducer and inhibitor[D].Shijiazhuang:Hebei University of Science and Technology,2018.
[44] 刘瑞,于培志.耐高温聚合物凝胶堵剂研究进展[J].应用化工,2021,50(3):736-740.
LIU Rui,YU Peizhi.Research progress of high temperature resistant polymer gel plugging agent[J].Applied Chemical Industry,2021,50(3):736-740.
[45] 张燕然.低共熔溶剂的制备及润滑性能研究[D].银川:宁夏大学,2019.
ZHANG Yanran.Preparation and lubrication performance study of deep eutectic solvent[D].Yinchuan:Ningxia University,2019.
[46] VRIELINK H,BRADFORD J S,BASARAB L,et al.Successful application of casing-while-drilling technology in a Canadian arctic permafrost application[C].IADC/SPE 111806,2008:1-12.
[47] 曾义金.干热岩热能开发技术进展与思考[J].石油钻探技术,2015,43(2):1-7.
ZENG Yijin.Technical progress and thinking fordevelopment of hot dry rock(HDR)geothermal resources[J].Petroleum Drilling Techniques,2015,43(2):1-7.
[48] 颜辉,李宁,阳君奇,等.砾石层异型齿PDC钻头的设计及现场试验[J].钻采工艺,2023,46(3):9-15.
YAN Hui,LI Ning,YANG Junqi,et al.Design and field test of special-shaped cutter PDC bit in gravel layer[J].Drilling & Production Technology,2023,46(3):9-15.
[49] 白胜.库车山前地区抗钻特性及钻头优选技术研究[D].武汉:长江大学,2015.
BAI Sheng.Study on anti-drilling characteristics and bit selection technology in Kuqa Piedmont Area[D].Wuhan:Yangtze University,2015.
[50] 年涛.库车坳陷巴什基奇克组致密砂岩裂缝表征及有效性评价[D].北京:中国石油大学(北京),2017.
NIAN Tao.Characterization and effectiveness evaluation of fractures in tight sandstone of the Bashijiqike Formation in the Kuqa Depression[D].Beijing:China University of Petroleum(Beijing),2017.
[51] 孙祺斌.特高胎体多层水口孕镶金刚石钻头设计与仿真研究[D].北京:中国地质大学(北京),2021.
SUN Qibin.Design and simulation study of multi-layer bit with extra-high matrix[D].Beijing:China University of Geosciences(Beijing),2021.
[52] 张云,高亮,刘现川,等.唐山马头营干热岩M-1井钻井工艺技术[J].地质与勘探,2022,58(1):176-186.
ZHANG Yun,GAO Liang,LIU Xianchuan,et al.Drilling technology of the M-1 Well in hot dry rock of Matouying,Tangshan[J].Geology and Exploration,2022,58(1):176-186.
[53] 许天福,文冬光,袁益龙.干热岩地热能开发技术挑战与发展战略[J].地球科学,2024,49(6):2131-2147.
XU Tianfu,WEN Dongguang,YUAN Yilong.Technical challenges and strategy of geothermal energy development from hot dry rock[J].Journal of Earth Science,2024,49(6):2131-2147.
[54] 于海叶,王树江,葛磊,等.新疆火成岩地层气体钻井实践[J].钻采工艺,2014,37(2):19-22,116.
YU Haiye,WANG Shujiang,GE Lei,et al.Application of gas drilling in Xinjiang igneous rock layer[J].Drilling & Production Technology,2014,37(2):19-22,116.
[55] 赵洪山,周燕,王涛,等.哈山3井火成岩地层钻井难点与提速对策[J].石油机械,2014,42(9):40-43.
ZHAO Hongshan,ZHOU Yan,WANG Tao,et al.Difficulties in drilling igneous rock formations and proposed ROP improvement for Well Hashan 3[J].China Petroleum Machinery,2014,42(9):40-43.
[56] 赵洪山,周志刚.元坝地区超深井优快钻井关键技术及应用[J].西部探矿工程,2020,32(9):59-61.
ZHAO Hongshan,ZHOU Zhigang.Key technologies and applications of advanced & fast drilling technology for super deep wells in Yuanba Area[J].West-China Exploration Engineering,2020,32(9):59-61.
[57] 廖华林,管志川,史玉才,等.井下增压装置提高钻速机理与适用性[J].石油学报,2015,36(9):1141-1147.
LIAO Hualin,GUAN Zhichuan,SHI Yucai,et al.Mechanism and applicability of increasing drilling rate for downhole suppercharging device[J].Acta Petrolei Sinica,2015,36(9):1141-1147.
[58] 唐一元.下川东地区深井提高钻速技术研究[D].成都:西南石油大学,2015.
TANG Yiyuan.Study on drilling speed enhancement technologies for deep wells in the lower eastern Sichuan Basin[D].Chengdu:Southwest Petroleum University,2015.
[59] 梁康.长水平井下套管复杂情况分析及控制技术研究[D].北京:中国石油大学(北京),2022.
LIANG Kang.Analysis and control technology study on complex situations in casing running for long horizontal wells[D].Beijing:China University of Petroleum(Beijing),2022.
[60] 高鑫.郑庄区块煤层气多分支水平井关键钻井技术[D].青岛:中国石油大学(华东),2019.
GAO Xin.Critial drilling techniques of multilateral horizontal wells used to develop coalbed methane reservoirs[D].Qingdao:China University of Petroleum(East China),2019.
[61] 冉启华,赵晗.威远页岩气水平井钻井关键技术及发展方向[J].钻采工艺,2020,43(4):12-15.
RAN Qihua,ZHAO Han.Key technology and development direction of horizontal well drilling in Weiyuan shale gas reservoir[J].Drilling & Production Technology,2020,43(4):12-15.
[62] 何淼,龚武镇,许明标,等.干热岩开发技术研究现状与展望分析[J].可再生能源,2021,39(11):1447-1454.
HE Miao,GONG Wuzhen,XU Mingbiao,et al.Research status and prospect analysis of hot dry rock development technology[J].Renewable Energy Resources,2021,39(11):1447-1454.
[63] 朱静.中深层地热井底部液固流动与传热强化研究[D].南京:东南大学,2019.
ZHU Jing.Study on liquid-solid flow and heat transfer enhancement at the bottom of middle-deep geothermal wells[D].Nanjing:Southeast University,2019.
[64] 陈毅,刘海龙,张羽臣,等.热采抗高温水泥石力学完整性研究[J].石油机械,2018,46(11):23-29.
CHEN Yi,LIU Hailong,ZHANG Yuchen,et al.Study on mechanical integrity of high temperature cement in thermal recovery well[J].China Petroleum Machinery,2018,46(11):23-29.
[65] 陈涛.高性能水泥基灌浆料制备技术、力学性能与微观机理研究[D].广州:广州大学,2020.
CHEN Tao.Study on preparation technology,mechanical properties,and microscopic mechanism of high-performance cementitious grouting materials[D].Guangzhou:Guangzhou University,2020.
[66] 闫联国.延川南地区煤层气固井防漏技术研究与应用[D].成都:西南石油大学,2018.
YAN Lianguo.Cementing leak protection technology study and application of coalbed methane wells in south Yanchuan Block[D].Chengdu:Southwest Petroleum University,2018.
[67] 尹剑宇.低失水低密度水泥浆体系的研究与性能评价[D].大庆:东北石油大学,2021.
YIN Jianyu.Study and performance evaluation of low fluid loss and low density cement slurry systems[D].Daqing:Northeast Petroleum University,2021.
[68] 代国忠.岩土工程浆材与护孔泥浆新技术[M].重庆:重庆大学出版社,2015:193.
DAI Guozhong.New technologies in grouting materials and hole-protecting mud for geotechnical engineering[M].Chongqing:Chongqing University Press,2015:193.
[69] 侯薇,孙富全,曾建国.高温水泥浆体系的现状及研究[J].天津科技,2010,37(5):14-17.
HOU Wei,SUN Fuquan,ZENG Jianguo.Current status and study on high-temperature cement slurry systems[J].Tianjin Science & Technology,2010,37(5):14-17.
[70] 张庆.印尼高温高压井固井技术研究及应用[D].武汉:长江大学,2013.
ZHANG Qing.Study and application of cementing technology for high-temperature and high-pressure wells in Indonesia[J].Wuhan:Yangtze University,2013.
[71] 刘会斌,李建华,庞合善,等.青海共和盆地干热岩GR1井超高温固井水泥浆技术[J].钻井液与完井液,2020,37(2):202-208.
LIU Huibin,LI Jianhua,PANG Heshan,et al.Ultra-high temperature cement slurry for cementing Well GR1 penetrating hot dry rock formations in Gonghe Basin,Qinghai[J].Drilling Fluid & Completion Fluid,2020,37(2):202-208.
[72] 刘鑫,张自豪,李昭淇,等.地热钻采高导热固井水泥材料研究综述[J].四川地质学报,2022,42(增刊):23-30.
LIU Xin,ZHANG Zihao,LI Zhaoqi,et al.Review on the research on fixed well cement materials with high thermal conductivity for geothermal drilling and production[J].Acta Geologica Sichuan,2022,42(S):23-30.