中国深层—超深层钻完井关键技术及发展方向

doi:10.7623/syxb202401018

石油学报 ›› 2024, Vol. 45 ›› Issue (1): 312-324.DOI: 10.7623/syxb202401018

中国深层—超深层钻完井关键技术及发展方向

刘岩生, 张佳伟, 黄洪春

中国石油集团工程技术研究院有限公司油气钻完井技术国家工程研究中心北京 102206

收稿日期:2023-11-02 修回日期:2023-12-15 出版日期:2024-01-25 发布日期:2024-02-20
通讯作者: 刘岩生,男,1966年10月生,1999年获中国石油勘探开发研究院硕士学位,现为中国石油集团工程技术研究院有限公司院长,主要从事钻完井科研与技术支持工作。
作者简介:刘岩生,男,1966年10月生,1999年获中国石油勘探开发研究院硕士学位,现为中国石油集团工程技术研究院有限公司院长,主要从事钻完井科研与技术支持工作。Email:liuysdri@cnpc.com.cn
基金资助:
中国石油天然气集团有限公司科学研究与技术开发项目"万米超深层油气资源钻完井关键技术与装备研究"（2022ZG06）和中国石油天然气集团有限公司战略与咨询项目"工程技术与装备迭代升级发展研究"（2023DQ0715）资助。

Key technologies and development direction for deep and ultra-deep drilling and completion in China

Liu Yansheng, Zhang Jiawei, Huang Hongchun

CNPC Engineering Technology R&D Company Limited; National Engineering Research Center of Oil & Gas Drilling and Completion Technology, Beijing 102206, China

Received:2023-11-02 Revised:2023-12-15 Online:2024-01-25 Published:2024-02-20

摘要/Abstract

摘要： 深层—超深层油气资源是中国油气增储上产的重要接替资源，实现深井、超深井安全优快钻完井对于深层—超深层油气资源效益开发具有重要意义。通过回顾中国深井、超深井发展历程，梳理对比深井、超深井钻完井技术发展现状、关键技术进展及应用效果，结合面临的主要问题指出了下一步的发展方向。通过对比全球及中国深井、超深井钻完井关键钻井装备、井身结构优化与拓展、钻井提速、钻井液、固井、随钻测控技术与装备、试油完井关键技术指标及应用情况，指出抗高温高压、高稳定性是当前存在的主要技术差距。剖析了支撑中国实现陆上8 000 m超深井常态化，钻深能力迈上9 000 m台阶，正向万米挺进的深井自动化钻机、井身结构优化、控压钻井、高效PDC钻头、抗高温超高密度油基钻井液、高效堵漏、高强度韧性水泥浆及自动化固井、抗高温酸压、深层连续管作业机等一批高端装备、尖端工具、核心助剂的最新进展及应用情况。针对超深层超高温、超高压、复杂地应力和多压力系统等给安全高效钻完井带来巨大挑战，提出进一步开展井身结构拓展、抗超高温高压井下工具仪器、超高温井筒工作液、超深高效破岩及提速工具、超高温特高压试油完井工具、超高温低伤害压裂液和酸液体系、数字化智能化钻完井装备与技术等攻关研究，加速关键核心技术的突破与迭代升级，为深层—超深层油气资源高效勘探开发提供支撑与保障。

关键词: 深层—超深层油气, 钻完井, 关键技术, 发展现状, 发展方向

Abstract: Deep and ultra-deep oil and gas are important replacement resources for increasing reserve and production in China. Therefore, to achieve safe and fast drilling and completion of deep and ultra-deep wells is of great significance for the efficient development of deep and ultra-deep oil and gas resources. By reviewing the development history of deep and ultra-deep wells in China, the paper summarizes and compares the current development status, advance and application of key technologies for deep and ultra-deep well drilling and completion, and further points out the development direction based on the current main problems. Moreover, a comparison has been made on key drilling equipment for well drilling and completion in deep and ultra-deep wells, wellbore structure optimization and expansion, drilling speeding-up, drilling fluid, cementing, downhole measurement and control technology, and key technical performance indicators of oil testing and completion technology and its application status in China and other countries. Then it is pointed out that technical gaps mainly occur as the result of resistance to high temperature and pressure, as well as high stability. Further, an analysis is performed on the latest progress and application of high-end equipment, cutting-edge tools and core additives, including the automatic drilling rigs for deep drilling that can support China to achieve the normalization of 8 000-meter ultra-deep drilling on land, with the drilling capacity of 9 000 meters and drilling depth range extending towards 10 000 meters, wellbore structure optimization, controlled pressure drilling (MPD), efficient PDC bits, high-temperature resistant and ultra-high density oil-based drilling fluids, efficient plugging, high strength and toughness cement slurry, automatic cementing, high temperature resistant acid fracturing, coiled tubing equipment for deep and ultra-deep operation. In view of ultra-high temperature, ultra-high pressure, complex geo-stress and multi pressure systems in ultra-deep layer which pose a great challenge to safe and efficient drilling and completion, the paper proposes that the further research should focus on optimization and expansion of wellbore structure, high temperature and high pressure resistant downhole tools and instruments, ultra-high temperature resistant downhole fluids, efficient rock-breaking and speed-up tools for ultra-deep drilling, ultra-high temperature and pressure resistant testing and completion tools, ultra-high temperature resistant and low damage acid fracturing fluid, digital intelligent drilling and completion equipment and technology, so as to accelerate the breakthrough and iterative upgrade in key technologies and equipment, support and safeguard the efficient exploration and development of deep and ultra deep oil and gas resources.

Key words: deep and ultra-deep oil and gas, drilling and completion, key technologies, development status, development direction

中图分类号:

TE242

刘岩生, 张佳伟, 黄洪春. 中国深层—超深层钻完井关键技术及发展方向[J]. 石油学报, 2024, 45(1): 312-324.

Liu Yansheng, Zhang Jiawei, Huang Hongchun. Key technologies and development direction for deep and ultra-deep drilling and completion in China[J]. Acta Petrolei Sinica, 2024, 45(1): 312-324.

参考文献

[1] 王兆明, 温志新, 贺正军, 等.全球近10年油气勘探新进展特点与启示[J].中国石油勘探, 2022, 27(2):27-37.
WANG Zhaoming, WEN Zhixin, HE Zhengjun, et al.Characteristics and enlightenment of new progress in global oil and gas exploration in recent ten years[J].China Petroleum Exploration, 2022, 27(2):27-37.
[2] 赵文智, 窦立荣.中国陆上剩余油气资源潜力及其分布和勘探对策[J].石油勘探与开发, 2001, 28(1):1-5.
ZHAO Wenzhi, DOU Lirong.Potential, distribution and exploration strategy of petroleum resources remained onshore China[J].Petroleum Exploration and Development, 2001, 28(1):1-5.
[3] 唐玮, 张国生, 徐鹏."十四五"油气勘探开发科技创新重点领域与方向[J].石油科技论坛, 2022, 41(5):7-15.
TANG Wei, ZHANG Guosheng, XU Peng.Analyze key areas and orientations of technological innovation for oil and gas exploration and development in 14th five-year plan period[J].Petroleum Science and Technology Forum, 2022, 41(5):7-15.
[4] 杨金华, 张焕芝.非常规、深层、海洋油气勘探开发技术展望[J].世界石油工业, 2020, 27(6):20-26.
YANG Jinhua, ZHANG Huanzhi.Outlook on the exploration and development technologies of unconventional, deep and offshore oil and gas [J].World Petroleum Industry, 2020, 27(6):20-26.
[5] 贾承造, 张永峰, 赵霞.中国天然气工业发展前景与挑战[J].天然气工业, 2014, 34(2):1-11.
JIA Chengzao, ZHANG Yongfeng, ZHAO Xia.Prospects of and challenges to natural gas industry development in China[J].Natural Gas Industry, 2014, 34(2):1-11.
[6] 李剑, 佘源琦, 高阳, 等.中国陆上深层-超深层天然气勘探领域及潜力[J].中国石油勘探, 2019, 24(4):403-417.
LI Jian, SHE Yuanqi, GAO Yang, et al.Onshore deep and ultra-deep natural gas exploration fields and potentials in China[J].China Petroleum Exploration, 2019, 24(4):403-417.
[7] 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 Yinao, 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.
[8] 汪海阁, 黄洪春, 毕文欣, 等.深井超深井油气钻井技术进展与展望[J].天然气工业, 2021, 41(8):163-177.
WANG Haige, HUANG Hongchun, BI Wenxin, et al.Deep and ultra-deep oil/gas well drilling technologies:progress and prospect[J].Natural Gas Industry, 2021, 41(8):163-177.
[9] 汪海阁, 黄洪春, 纪国栋, 等.中国石油深井、超深井和水平井钻完井技术进展与挑战[J].中国石油勘探, 2023, 28(3):1-11.
WANG Haige, HUANG Hongchun, JI Guodong, et al.Progress and challenges of drilling and completion technologies for deep, ultra-deep and horizontal wells of CNPC[J].China Petroleum Exploration, 2023, 28(3):1-11.
[10] WEATHERL M H.GOM deepwater field development challenges at Green Canyon 468 Pony[R].SPE 137220, 2010.
[11] JELLISON M, CHANDLER R B, LANGDON S, et al.Deepwater and critical drilling with new connection technology-case histories and lessons learned[R].SPE 133857, 2010.
[12] ROHLEDER S A, SANDERS W W, WILLIAMSON R N, et al.Challenges of drilling an ultra-deep well in deepwater-spa prospect[R].SPE 79810, 2003.
[13] RUIZ M L.Design and drilling of a ultra HPHT exploratory well on the Gulf of Mexico[R].SPE 178809, 2016.
[14] UBARU C, THOMSON I, RADFORD S.Drilling and under-reaming in the GOM deepwater ultradeep lower tertiary:history of a record run in the world's deepest oil or gas well[R].SPE 145259, 2011.
[15] ALGU D, LANDGRAVE S, ESQUINANCE B, et al.Extended reach drilling in the GOM-ram powell case study[R].SPE 92371, 2005.
[16] IYOHO A W, MEIZE R A, MILLHEIM K K, et al.Lessons learned from integrated analysis of GOM drilling performance[R].OTC 16290, 2004.
[17] DYKSTRA M W, ARMENTA M A, AIN F A M, et al.Converting power to performance:gulf of Mexico examples of an optimization workflow for bit selection, drilling system design and operation[R].OTC 29065, 2018.
[18] HAVARD K, DURAIRAJAN B, STITH S, et al.Collaborative bit and reamer design solution for performance drilling in salt and high durability in challenging subsalt interval in one run, deepwater gulf of Mexico[R].OTC 29783, 2019.
[19] U.S.Department of the Interior.Bureau of safety and environmental enforcement[EB/OL].[2022-10-18].https://www.data.bsee.gov.
[20] SHAUGHNESSY J, DAUGHERTY W, GRAFF R, et al.More ultradeepwater drilling problems[R].SPE 105792, 2007.
[21] 朱煜华, 张晓亮, 王树芳, 等.井震结合复杂断裂分级识别技术及应用——以魏岗油田1号断裂带为例[J].石油地质与工程, 2023, 37(3):9-16.
ZHU Yuhua, ZHANG Xiaoliang, WANG Shufang, et al.Classification and identification technology of complex faults and its application with well-seismic integrated method:by taking No.1 fault zone of Weigang oilfield as an example[J].Petroleum Geology and Engineering, 2023, 37(3):9-16.
[22] 李柯, 唐诚, 王崇敬, 等.川南页岩小微尺度断层井震结合识别方法研究[J].录井工程, 2022, 33(4):125-132.
LI Ke, TANG Cheng, WANG Chongjing, et al.Small and micro-scale fault identification method based on well logging and seismic data in southern Sichuan shale[J].Logging Engineering, 2022, 33(4):125-132.
[23] 王志伟, 张凯, 武群虎, 等.基于井震裂缝识别敏感性参数模型的碳酸盐岩储层裂缝预测方法[J].煤田地质与勘探, 2023, 51(6):163-174.
WANG Zhiwei, ZHANG Kai, WU Qunhu, et al.A method for predicting fractures in carbonate reservoirs based on fracture identification-sensitive log-seismic parameter model[J].Coal Geology & Exploration, 2023, 51(6):163-174.
[24] 胜亚楠.钻井工程风险评估与控制技术研究[D].青岛:中国石油大学(华东), 2019.
SHENG Yanan.Research on risk assessment and control technology of drilling engineering[D].Qingdao:China University of Petroleum, 2019.
[25] 苏强, 陈颖杰, 沈欣宇, 等.川西地区超深井井身结构优化研究与应用——以双鱼石构造为例[J].中国石油和化工标准与质量, 2017, 37(20):180-181.
SU Qiang, CHEN Yingjie, SHEN Xinyu, et al.Optimization research and application of ultra deep well bore structure in western Sichuan:taking Shuangyushi structure as an example[J].China Petroleum and Chemical Standard and Quality, 2017, 37(20):180-181.
[26] 宋周成, 翟文宝, 邓昌松, 等.富满油田超深井井身结构优化技术与应用[J].钻采工艺, 2022, 45(6):36-41.
SONG Zhoucheng, ZHAI Wenbao, DENG Changsong, et al.Optimization technology and application of casing program of ultra-deep wells in Fuman oilfield[J].Drilling & Production Technology, 2022, 45(6):36-41.
[27] 李双贵, 于洋, 樊艳芳, 等.顺北油气田超深井井身结构优化设计[J].石油钻探技术, 2020, 48(2):6-11.
LI Shuanggui, YU Yang, FAN Yanfang, et al.Optimal design of casing programs for ultra-deep wells in the Shunbei oil and gas field[J].Petroleum Drilling Techniques, 2020, 48(2):6-11.
[28] 石建刚, 杨虎.准噶尔盆地南缘下组合超深井非常规井身结构应用[J].新疆石油天然气, 2014, 10(4):37-40.
SHI Jiangang, YANG Hu.Application of unconventional casing program for ultra-deep well in the lower assemblage in the southern margin of the Junggar Basin[J].Xinjiang Oil & Gas, 2014, 10(4):37-40.
[29] 彭齐, 周英操, 周波, 等.凸脊型非平面齿PDC钻头的研制与现场试验[J].石油钻探技术, 2020, 48(2):49-55.
PENG Qi, ZHOU Yingcao, ZHOU Bo, et al.Development and field test of a non-planar cutter PDC bit with convex ridges[J].Petroleum Drilling Techniques, 2020, 48(2):49-55.
[30] 康毅力, 王凯成, 许成元, 等.深井超深井钻井堵漏材料高温老化性能评价[J].石油学报, 2019, 40(2):215-223.
KANG Yili, WANG Kaicheng, XU Chengyuan, et al.High-temperature aging property evaluation of lost circulation materials in deep and ultra-deep well drilling[J].Acta Petrolei Sinica, 2019, 40(2):215-223.
[31] 王中华.国内钻井液技术进展评述[J].石油钻探技术, 2019, 47(3):95-102.
WANG Zhonghua.Review of progress on drilling fluid technology in China[J].Petroleum Drilling Techniques, 2019, 47(3):95-102.
[32] 王星媛, 陆灯云, 吴正良.抗220℃高密度油基钻井液的研究与应用[J].钻井液与完井液, 2020, 37(5):550-554.
WANG Xingyuan, LU Dengyun, WU Zhengliang.Study and application of a high density oil base drilling fluid with high temperature resistance of 220℃[J].Drilling Fluid & Completion Fluid, 2020, 37(5):550-554.
[33] 李炎军, 吴志明, 徐一龙, 等.抗220℃深水高密度钻井液体系构建及性能评价[J].化学与生物工程, 2020, 37(7):42-46.
LI Yanjun, WU Zhiming, XU Yilong, et al.Construction and performance evaluation of deepwater high density drilling fluid system resistant to 220℃[J].Chemistry & Bioengineering, 2020, 37(7):42-46.
[34] 任妍君, 翟玉芬, 路岩岩.抗高温高密度可逆油基钻井液体系[J].石油学报, 2023, 44(5):841-851.
REN Yanjun, ZHAI Yufen, LU Yanyan.Reversible oil-based drilling fluid with high-temperature resistance and high density[J].Acta Petrolei Sinica, 2023, 44(5):841-851.
[35] 孙金声, 刘凡, 程荣超, 等.机器学习在防漏堵漏中研究进展与展望[J].石油学报, 2022, 43(1):91-100.
SUN Jinsheng, LIU Fan, CHENG Rongchao, et al.Research progress and prospects of machine learning in lost circulation control[J].Acta Petrolei Sinica, 2022, 43(1):91-100.
[36] 孙金声, 赵震, 白英睿, 等.智能自愈合凝胶研究进展及在钻井液领域的应用前景[J].石油学报, 2020, 41(12):1706-1718.
SUN Jinsheng, ZHAO Zhen, BAI Yingrui, et al.Progress in research of intelligent self-healing gel and its application prospects in the field of drilling fluid[J].Acta Petrolei Sinica, 2020, 41(12):1706-1718.
[37] 齐奉忠, 刘硕琼, 沈吉云.中国石油固井技术进展及发展建议[J].石油科技论坛, 2017, 36(1):26-31.
QI Fengzhong, LIU Shuoqiong, SHENG Jiyun.Suggestions on CNPC cementing technological development[J].Petroleum Science and Technology Forum, 2017, 36(1):26-31.
[38] 于永金, 夏修建, 王治国, 等.深井、超深井固井关键技术进展及实践[J].新疆石油天然气, 2023, 19(2):24-33.
YU Yongjin, XIA Xiujian, WANG Zhiguo, et al.Progress and application of the key technologies of deep and ultra-deep well cementing[J].Xinjiang Oil & Gas, 2023, 19(2):24-33.
[39] 丁士东, 陶谦, 马兰荣.中国石化固井技术进展及发展方向[J].石油钻探技术, 2019, 47(3):41-49.
DING Shidong, TAO Qian, MA Lanrong.Progress, outlook, and the development directions at sinopec in cementing technology progress[J].Petroleum Drilling Techniques, 2019, 47(3):41-49.
[40] 王敏生, 光新军.智能钻井技术现状与发展方向[J].石油学报, 2020, 41(4):505-512.
WANG Minsheng, GUANG Xinjun.Status and development trends of intelligent drilling technology[J].Acta Petrolei Sinica, 2020, 41(4):505-512.

中国深层—超深层钻完井关键技术及发展方向

Key technologies and development direction for deep and ultra-deep drilling and completion in China

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	常德双, 王贵重, 温铁民, 李道善, 胡少华, 李凯, 刘冬民. 中国前陆冲断带油气地震勘探技术及发展方向[J]. 石油学报, 2024, 45(1): 276-294.
[2]	赵金洲, 雍锐, 胡东风, 佘朝毅, 付永强, 吴建发, 蒋廷学, 任岚, 周博, 林然. 中国深层—超深层页岩气压裂:问题、挑战与发展方向[J]. 石油学报, 2024, 45(1): 295-311.
[3]	熊亮, 赵勇, 魏力民, 庞河清, 慈建发. 威荣海相页岩气田页岩气富集机理及勘探开发关键技术[J]. 石油学报, 2023, 44(8): 1365-1381.
[4]	席胜利, 李明瑞, 赵伟波, 付勋勋, 祖凯, 赵小会, 刘晓鹏, 裴文超, 高星, 周国晓, 陈娟萍. 鄂尔多斯盆地横山大型气田成藏条件及勘探开发关键技术[J]. 石油学报, 2023, 44(6): 1015-1028.
[5]	杨进, 李磊, 宋宇, 仝刚, 张明贺, 张慧. 中国海洋油气钻井技术发展现状及展望[J]. 石油学报, 2023, 44(12): 2308-2318.
[6]	鲜保安, 高德利, 徐凤银, 毕延森, 李贵川, 王京光, 张洋, 韩金良. 中国煤层气水平井钻完井技术研究进展[J]. 石油学报, 2023, 44(11): 1974-1992.
[7]	赵伟波, 黄道军, 王康乐, 胡新友, 惠洁, 陈宇航. 鄂尔多斯盆地青石峁气田成藏条件及勘探开发关键技术[J]. 石油学报, 2023, 44(10): 1739-1754.
[8]	薛永安, 杨海风, 徐春强, 王利良, 高雁飞, 谢祥. 渤海湾盆地垦利6-1亿吨级岩性油田成藏条件及勘探关键技[J]. 石油学报, 2022, 43(2): 307-324.
[9]	孙焕泉, 刘慧卿, 王海涛, 束青林, 吴光焕, 杨元亮. 中国稠油热采开发技术与发展方向[J]. 石油学报, 2022, 43(11): 1664-1674.
[10]	路保平. 高酸性活跃厚沥青层复杂碳酸盐岩油田钻完井关键技术[J]. 石油学报, 2021, 42(7): 962-970.
[11]	宋明水. 胜坨油田成藏条件及勘探开发关键技术[J]. 石油学报, 2021, 42(1): 128-142.
[12]	梁兴, 徐政语, 张介辉, 张朝, 李兆丰, 蒋佩, 蒋立伟, 朱斗星, 刘臣. 浅层页岩气高效勘探开发关键技术——以昭通国家级页岩气示范区太阳背斜区为例[J]. 石油学报, 2020, 41(9): 1033-1048.
[13]	刘书杰, 谢仁军, 仝刚, 吴怡, 徐国贤. 中国海洋石油集团有限公司深水钻完井技术进展及展望[J]. 石油学报, 2019, 40(S2): 168-173.
[14]	王志刚. 涪陵大型海相页岩气田成藏条件及高效勘探开发关键技术[J]. 石油学报, 2019, 40(3): 370-382.
[15]	付金华, 范立勇, 刘新社, 黄道军. 苏里格气田成藏条件及勘探开发关键技术[J]. 石油学报, 2019, 40(2): 240-256.