Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea

LIU Zhengli; YAN De

doi:10.11911/syztjs.2019026

Volume 47 Issue 1

Jan. 2019

Turn off MathJax

Article Contents

Abstract

References

Petroleum Drilling Techniques > 2019 > 47(1): 13-19. > DOI: 10.11911/syztjs.2019026

LIU Zhengli, YAN De. Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea[J]. Petroleum Drilling Techniques, 2019, 47(1): 13-19. DOI: 10.11911/syztjs.2019026

Citation:

LIU Zhengli, YAN De. Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea[J]. Petroleum Drilling Techniques, 2019, 47(1): 13-19. DOI: 10.11911/syztjs.2019026

Citation:

LIU Zhengli, YAN De. Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea[J]. Petroleum Drilling Techniques, 2019, 47(1): 13-19. DOI: 10.11911/syztjs.2019026

PDF (864 KB)

Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea

LIU Zhengli^1,,
YAN De²

1.
CNOOC Deepwater development Limited, Shenzhen, Guangdong, 518000, China
2.
CNOOC EnerTech-Drilling & Production Co., Shenzhen, Guangdong, 518000, China

More Information

Received Date: December 09, 2018
Revised Date: December 14, 2018
Available Online: January 05, 2019

Graphical Abstract

Abstract

Abstract

Liwan 22-1-1 ultra-deep water well is located in the eastern section of the South China Sea, with an operating water depth of 2 199.35 m, and is the deepest deep water well in China. Addressing to technical challenges of ultra water depth, low seabed temperature, extremely narrow safety pressure window, poor diagenesis of shallow stratum, complicated mechanical behaviors of riser and drill string, mature drilling engineering design and precise on-site management had been implemented, and some key technical measures including jetting conductor driving in, FLAT-PRO constant rheological synthetic drilling fluid, low temperature early strength cement slurry surface casing cementing, drilling fluid equivalent circulation density (ECD) monitoring while drilling, etc, had been adopted to fulfill the drilling safely and efficiently, which established the record of shortest drilling cycle under the same water depth in the world, and achieved an excellent project engineering quality. The successful drilling of Liwan 22-1-1 ultra-deep water well marked a major breakthrough in China's ultra-deep water drilling technology. It not only accumulated valuable experience for China's ultra-deep water well drilling, but also promoted and guided the development of ultra-deep water drilling technologies across the globe.
- marine drilling,
- ultra-deepwater drilling,
- engineering design,
- Well Liwan22-1-1,
- South China Sea

FullText(HTML)

References (18)

References

[1]	周俊昌, 唐海雄, 刘正礼, 等. 深水钻井规程与指南[Z]. 北京: 中国海洋石油总公司, 2011: 71-80. ZHOU Junchang, TANG Haixiong, LIU Zhengli, et al. Deepwater drilling procedures and guidelines[M]. Beijing: CNOOC, 2011: 71-80.
[2]	王友华, 王文海, 蒋兴迅. 南海深水钻井作业面临的挑战和对策[J]. 石油钻探技术, 2011, 39(2): 50–55 doi: 10.3969/j.issn.1001-0890.2011.02.009 WANG Youhua, WANG Wenhai, JIANG Xinxun. South China Sea deepwater drilling challenges and solutions[J]. Petroleum Drilling Techniques, 2011, 39(2): 50–55 doi: 10.3969/j.issn.1001-0890.2011.02.009
[3]	刘正礼, 胡伟杰. 南海深水钻完井技术挑战及对策[J]. 石油钻采工艺, 2015, 37(1): 8–12 http://d.old.wanfangdata.com.cn/Periodical/syzcgy2015010005 LIU Zhengli, HU Weijie. Countermeasures and challenges of deepwater drilling and completion technology in South China Sea[J]. Oil Drilling & Production Technology, 2015, 37(1): 8–12 http://d.old.wanfangdata.com.cn/Periodical/syzcgy2015010005
[4]	孙宝江, 张振楠. 南海深水钻井完井主要挑战与对策[J]. 石油钻探技术, 2015, 43(4): 1–7 http://d.old.wanfangdata.com.cn/Periodical/syztjs201504001 SUN Baojiang, ZHANG Zhennan. Challenges and countermeasures for the drilling and completion of deepwater wells in the South China Sea[J]. Petroleum Drilling Techniques, 2015, 43(4): 1–7 http://d.old.wanfangdata.com.cn/Periodical/syztjs201504001
[5]	唐海雄, 刘正礼, 罗俊丰, 等. 深水探井钻井工程设计指南[Z]. 北京: 中国海洋石油总公司, 2011: 4-5. TANG Haixiong, LIU Zhengli, LUO Junfeng, et al. Guildline for drilling design of deepwater exploration well[M]. Beijing: CNOOC, 2011: 4-5.
[6]	韦红术, 刘正礼, 胡伟杰, 等．深水井的设计及建井基本要求[Z]．北京: 中国海洋石油总公司, 2014: 33–35． WEI Hongshu, LIU Zhengli, HU Weijie, et al. General requirements for deepwater well design and construction[M]. Beijing: CNOOC, 2014: 33–35.
[7]	叶吉华, 刘正礼, 罗俊丰. 深水钻井设计的技术流程与工作方法[J]. 中国海上油气, 2014, 26(3): 93–97 http://d.old.wanfangdata.com.cn/Periodical/zghsyq-gc201403015 YE Jihua, LIU Zhengli, LUO Junfeng. Technical process and working method of deep water well drilling design[J]. China Offshore Oil and Gas, 2014, 26(3): 93–97 http://d.old.wanfangdata.com.cn/Periodical/zghsyq-gc201403015
[8]	刘正礼, 叶吉华, 田瑞瑞, 等. 南海深水表层导管水下打桩安装技术适应性分析[J]. 石油钻探技术, 2014, 42(1): 41–45 doi: 10.3969/j.issn.1001-0890.2014.01.008 LIU Zhengli, YE Jihua, TIAN Ruirui, et al. Adaptability of under-water tamping for deepwater drilling conductor installation in South China Sea[J]. Petroleum Drilling Techniques, 2014, 42(1): 41–45 doi: 10.3969/j.issn.1001-0890.2014.01.008
[9]	AKERS T J. Improving hole quality and casing-running perfor-mance in riserless top holes: deepwater Angola[R]. SPE 112630, 2009.
[10]	周波, 杨进, 周建良, 等. 深水钻井喷射下导管排量设计方法[J]. 石油钻探技术, 2016, 44(3): 21–26 http://d.old.wanfangdata.com.cn/Periodical/syztjs201603004 ZHOU Bo, YANG Jin, ZHOU Jianliang, et al. A Jetting flow rate design method for conductor installation through jetting in deepwater drilling[J]. Petroleum Drilling Techniques, 2016, 44(3): 21–26 http://d.old.wanfangdata.com.cn/Periodical/syztjs201603004
[11]	刘和兴, 方满宗, 刘智勤, 等. 南海西部陵水区块超深水井喷射下导管技术[J]. 石油钻探技术, 2017, 45(1): 10–16 http://d.old.wanfangdata.com.cn/Periodical/syztjs201701002 LIU Hexing, FANG Manzong, LIU Zhiqin, et al. Jetting-based conductor running technology used in ultra-deep water well of Lingshui Block in the Western South China Sea[J]. Petroleum Drilling Techniques, 2017, 45(1): 10–16 http://d.old.wanfangdata.com.cn/Periodical/syztjs201701002
[12]	叶志, 樊洪海, 张国斌, 等. 深水钻井地质灾害浅层水流问题研究[J]. 石油钻探技术, 2010, 38(6): 48–52 doi: 10.3969/j.issn.1001-0890.2010.06.011 YE Zhi, FAN Honghai, ZHANG Guobin, et al. Investigation of shallow water flow in deepwater drilling[J]. Petroleum Drilling Techniques, 2010, 38(6): 48–52 doi: 10.3969/j.issn.1001-0890.2010.06.011
[13]	叶吉华,刘正礼,罗俊丰,等. 南海深水钻井井控技术难点及应对措施[J]. 石油钻采工艺, 2015, 37(1): 139–142 http://d.old.wanfangdata.com.cn/Periodical/syzcgy2015010038 YE Jihua, LIU Zhengli, LUO Junfeng, et al. Technical difficulties and countermeasures in well control of deepwater drilling in the South China Sea[J]. Oil Drilling & Production Technology, 2015, 37(1): 139–142 http://d.old.wanfangdata.com.cn/Periodical/syzcgy2015010038
[14]	GRACE R D. Blowout and well control handbook[M]. Oxford: Gulf Professional Publishing, 2003.
[15]	高德利. 油气井管柱力学与工程[M]. 东营: 中国石油大学出版社, 2006: 88–89. GAO Deli. Mechanics and engineering string of oil and gas wells[M]. Dongying: China University of Petroleum Press, 2006: 88–89.
[16]	YANG Jin, LIU Shujie, ZHOU Jianliang, et al. Research of conductor setting depth using jetting in the surface of deepwater[R]. SPE 130523, 2010.
[17]	赵琥, 邱超, 宋茂林, 等. 深水固井低温水泥外加剂的开发及应用[J]. 石油钻探技术, 2012, 40(4): 72–75 doi: 10.3969/j.issn.1001-0890.2012.04.014 ZHAO Hu, QIU Chao, SONG Maolin, et al. Development and application of additive in deepwater cementing[J]. Petroleum Drill-ing Techniques, 2012, 40(4): 72–75 doi: 10.3969/j.issn.1001-0890.2012.04.014
[18]	胡友林, 乌效鸣, 岳前升, 等. 深水钻井气制油合成基钻井液室内研究[J]. 石油钻探技术, 2012, 40(6): 38–42 doi: 10.3969/j.issn.1001-0890.2012.06.008 HU Youlin, WU Xiaoming, YUE Qiansheng, et al. Laboratory research on deepwater GTL synthetic-based drilling fluid[J]. Petroleum Drilling Techniques, 2012, 40(6): 38–42 doi: 10.3969/j.issn.1001-0890.2012.06.008

Cited By

Cited by

Periodical cited type(16)

1.	邓华根，韩成，王应好. 海上页岩油探井测试大规模压裂技术及实践. 化学工程与装备. 2025(02): 38-42 .
2.	刘臣，卢海兵，陈钊，葛婧楠，孙挺. 大段多簇压裂改造技术优化与页岩气储层分析应用. 粘接. 2024(04): 121-124 .
3.	王遵察，程万，艾昆，胡清海，石育钊. 井工厂井网部署与压裂模式发展现状与展望. 钻探工程. 2024(03): 9-19 .
4.	戴佳成，李根生，孙耀耀，李敬彬，王天宇. 基于水平井的径向井开采页岩油产能模拟和参数分析. 石油科学通报. 2024(04): 604-616 .
5.	杨南鹏，范雨航，高彬，张世锋. 暂堵技术在致密砂岩气藏压裂中的应用. 能源与环保. 2023(01): 168-174 .
6.	邹龙庆，何怀银，杨亚东，龚新伟，肖剑锋，苌北. 页岩气水平井暂堵球运移特性数值模拟研究. 石油钻探技术. 2023(05): 156-166 . 本站查看
7.	侯冰，张其星，陈勉. 页岩储层压裂物理模拟技术进展及发展趋势. 石油钻探技术. 2023(05): 66-77 . 本站查看
8.	戴佳成，王天宇，田康健，李敬彬，田守嶒，李根生. 页岩油储层径向井立体压裂产能预测模型研究. 石油科学通报. 2023(05): 588-599 .
9.	滕卫卫，古小龙，王博，张谷畅，吴宝成，李建民，葛洪魁. 段内多簇暂堵压裂中暂堵球直径优化研究. 钻采工艺. 2023(05): 61-67 .
10.	董小卫，田志华，李一强，汪志，韩光耀，唐家财，刘帅. 水平井桥塞分段压裂管外光纤监测技术. 石油钻采工艺. 2023(05): 649-654 .
11.	陈志明，赵鹏飞，曹耐，廖新维，王佳楠，刘辉. 页岩油藏压裂水平井压–闷–采参数优化研究. 石油钻探技术. 2022(02): 30-37 . 本站查看
12.	蔡萌，唐鹏飞，魏旭，刘宇，张浩，张宝岩，耿丹丹. 松辽盆地古龙页岩油复合体积压裂技术优化. 大庆石油地质与开发. 2022(03): 156-164 .
13.	樊平天，刘月田，冯辉，周东魁，李平，周丰，秦静，余维初，史黎岩. 致密油新一代驱油型滑溜水压裂液体系的研制与应用. 断块油气田. 2022(05): 614-619 .
14.	王成俊，张磊，展转盈，倪军，高怡文，王维波. 基于裂缝介质转变为多孔颗粒介质的调剖方法与矿场应用. 断块油气田. 2022(05): 709-713 .
15.	李臻，李真，程嘉瑞，崔璐. 高速射流孔眼冲刷腐蚀扩孔规律试验研究. 石油化工腐蚀与防护. 2022(05): 1-5+41 .
16.	李臻，李真，程嘉瑞，崔璐. 高速射流孔眼冲刷腐蚀扩孔规律实验研究. 山东化工. 2022(20): 1-4+8 .

Other cited types(2)

Get Citation

PDF

XML

Article Metrics

Article views (13324) PDF downloads (134) Cited by(18)

Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea

Abstract

References

Cited by

Periodical cited type(16)

Other cited types(2)

Catalog

Article Metrics

Related

Key Drilling Techniques of Liwan22-1-1 Ultra-Deepwater Well in East of South China Sea

Abstract

References

Cited by

Periodical cited type(16)

Other cited types(2)

Catalog

Article Metrics

Related

Export File

Citation

Format

Content