Research and Evaluation of Efficient Drilling Speedup Supporting Technologies and Cementing Processes for Ultra-deep Wells
This paper conducts research and evaluation on the supporting technology for efficient drilling and acceleration in ultra-deep wells, as well as cementing processes. By reviewing the latest research achievements and technological advancements both domestically and internationally, various technical means related to drilling engineering design, fluid systems, equipment, and operation management are summarized. The applicability and benefits of different techniques are deeply studied through the analysis of multiple practical case studies. Additionally, a comparative analysis of various cementing processes used in ultra-deep well development is conducted to assess their strengths, weaknesses, and applicability. Finally, optimization recommendations for efficient drilling and acceleration technology, as well as cementing processes in ultra-deep wells, are proposed, along with future prospects for the development of ultra-deep well drilling technology. This study provides a scientific basis and technical support for the efficient development of ultra-deep oil and gas resources.
References
- Li Tao, Su Qiang, Yang Zhe, et al. Current Status and Key Research Directions of Ultra-Deep Well Drilling and Completion Technology in Western Sichuan[J]. Petroleum Drilling Techniques, 2023, 51(02): 7-15.
- Wang Haige, Ge Yunhua, Shi Lin. Current Status, Challenges, and Development Direction of Deep and Ultra-Deep Well Drilling and Completion Technology[J]. Natural Gas Industry, 2017, 37(04): 1-8.
- Chengling W. Fast Drilling Technology on Ultra-Deep Wells in Block-12, Tahe Oilfield[J]. Petroleum Drilling Techniques, 2010.
- Deng Hu, Jia Lichun. Key Technologies and Prospects for Deep and Ultra-Deep Well Drilling in Sichuan Basin[J]. Natural Gas Industry, 2022, 42(12): 82-94.
- Tingfu X, Hongjun Z, Jiancang W, et al. Completion and Cementing Technologies for Ultra Deep Wells in Marine Oil and Gas Fields[J]. Oil Drilling & Production Technology, 2008.
- Xia Lianbin, Hu Xihui, Li Wenzhe, et al. Ultra-Deep Well Drilling Speedup Technology in Peng Lai Gas Area[J]. Natural Gas Exploration and Development, 2018, 41(4): 104-108.
- Peng L, Hongjian N, Ruihe W, et al. Field Test of Self-Excited Vibration Rotary Percussion Drilling Tool in Deep and Ultra-Deep Wells[J]. Petroleum Drilling Techniques, 2013, 41(6): 40-43. DOI: 10.3969/j.issn.1001-0890.2013.06.008.
- Wu Y, Zhong S, Guan Z, et al. Numerical Analysis of Residual Strength in the Perforated Casing of Ultra Deep Wells[J]. 2023, 19(1): 11. DOI: 10.32604/fdmp.2023.020076.
- Sun Jiaxiang, Zhao Hongshan, Ma Li. Key Technologies for Ultra-Deep Well Drilling in Zheng 10 Well, Junggar Basin[J]. Petroleum Machinery, 2023, 51(05): 17-24. DOI: 10.16082/j.cnki.issn.1001-4578.2023.05.003.
- Ye Jinlong, Shen Jianwen, Wu Yujun, et al. Key Technologies for Ultra-Deep Well Drilling Speedup in Chuan Shen 1 Well[J]. Petroleum Drilling Techniques, 2019, 47(03): 121-126.
- Chen Zongqi, Liu Xianghua, Bai Binzhen, et al. Progress and Development Thinking of Deep and Ultra-Deep Well Drilling and Completion Technology in Shunbei Oil and Gas Field[J]. Petroleum Drilling Techniques, 2022, 50(04): 1-10.
- Junbin J. Drilling Fluid Technology for Igneous Rocks in Ultra-Deep Wells in the Shunbei Area, Tarim Basin[J]. Petroleum Drilling Techniques, 2016.
- Ma Hongyan, Zheng Bangxian, Chen Jingwang, et al. Safe and Efficient Drilling Technology for Ultra-Deep and Ultra-High-Temperature Wells in Yangshuiwu Mountain[J]. Oil Drilling & Production Technology, 2020, 42(05): 573-577. DOI: 10.13639/j.odpt.2020.05.008.
- Yu Yongjin, Xia Xiujian, Wang Zhiguo, et al. Progress and Practice of Key Technologies for Well Cementing in Deep and Ultra-Deep Wells[J]. Xinjiang Oil & Gas, 2023, 19(02): 24-33.
- Ding Zhiwei, Yang Qiang, Li Chengquan, et al. One-Time Upward Cementing Technology for Ultra-Deep Multi-Pressure Systems[J]. Drilling & Production Technology, 2021, 44(06): 31-35.