中国石化页岩油工程技术新进展

doi:10.13809/j.cnki.cn32-1825/te.2023.01.001

摘要/Abstract

摘要：

随着中国石化页岩油勘探开发的不断深入，目前已初步形成了钻井、测录固井和压裂等一系列特色技术。总结分析了“十四五”期间中国石化在页岩油工程技术方面取得的进展及成绩，梳理了当前页岩油开发工程技术存在的问题及挑战，提出了地质工程一体化、钻完井提速、立体开发和超长水平井等方面的技术对策和发展建议，为推动中国页岩油工程技术的发展及实现页岩油资源的低成本、规模化和效益化开发提供有益的借鉴。

关键词: 页岩油, 地质工程一体化, 立体井网压裂, 超长水平井, 新进展

Abstract:

With the continuous and further development in Sinopec shale oil exploitation, a series of characteristic technologies such as drilling, logging cementing and fracturing have been preliminarily formed. By the summary and analysis of the progress and achievements made by Sinopec in shale oil engineering technology during the "14th Five-Year Plan" period, the problems and challenges currently existing in shale oil development engineering technology are reviewed, and the technical countermeasures and development suggestions in the aspects of geological and drilling engineering integration, speed-up of drilling and completion, three-dimensional well development, and ultra-long horizontal wells are pointed out. Therefore, it promotes the development of shale oil engineering technology in China, realizes the low-cost, large-scale and cost-effective development of shale oil resources, and provides useful reference.

Key words: shale oil, geology-engineering integration, three-dimensional well pattern fracturing, ultra-long horizontal well, new progress

中图分类号:

TE249

张锦宏. 中国石化页岩油工程技术新进展[J]. 油气藏评价与开发, 2023, 13(1): 1-8.

Jinhong ZHANG. Progress in Sinopec shale oil engineering technology[J]. Reservoir Evaluation and Development, 2023, 13(1): 1-8.

图/表 1

参考文献 26

[1]	马永生, 蔡勋育, 赵培荣, 等. 中国陆相页岩油地质特征与勘探实践[J]. 地质学报, 2022, 96(1): 155-171.
	MA Yongsheng, CAI Xunyu, ZHAO Peirong, et al. Geological characteristics and exploration practices of continental shale oil in China[J]. Acta Geologica Sinica, 2022, 96(1): 155-171.
[2]	张锦宏. 中国石化页岩油工程技术现状与发展展望[J]. 石油钻探技术, 2021, 49(4): 8-13.
	ZHANG Jinhong. Present status and development prospects of Sinopec shale oil engineering technologies[J]. Petroleum Drilling Techniques, 2021, 49(4): 8-13.
[3]	孙焕泉, 周德华, 赵培荣, 等. 中国石化地质工程一体化发展方向[J]. 油气藏评价与开发, 2021, 11(3): 269-280.
	SUN Huanquan, ZHOU Dehua, ZHAO Peirong, et al. Geology-engineering integration development direction of Sinopec[J]. Reservoir Evaluation and Development, 2021, 11(3): 269-280.
[4]	章敬. 非常规油藏地质工程一体化效益开发实践——以准噶尔盆地吉木萨尔凹陷芦草沟组页岩油为例[J]. 断块油气田, 2021, 28(2): 151-155.
	ZHANG Jing. Effective development practices of geology-engineering integration on unconventional oil reservoirs: Taking Lucaogou Formation shale oil in Jimsar Sag, Junggar Basin for example[J]. Fault-Block Oil & Gas Field, 2021, 28(2): 151-155.
[5]	杨智, 唐振兴, 陈旋, 等. “进源找油”:致密油主要类型及地质工程一体化进展[J]. 中国石油勘探, 2020, 25(2): 73-83.
	YANG Zhi, TANG Zhenxing, CHEN Xuan, et al. “Exploring oil inside source kitchen”: main types of tight oil and progress of geology-engineering integration[J]. China Petroleum Exploration, 2020, 25(2): 73-83.
[6]	王敏生, 光新军, 耿黎东. 页岩油高效开发钻井完井关键技术及发展方向[J]. 石油钻探技术, 2019, 47(5): 1-10.
	WANG Minsheng, GUANG Xinjun, GENG Lidong. Key drilling/completion technologies and development trends in the efficient development of shale oil[J]. Petroleum Drilling Techniques, 2019, 47(5): 1-10.
[7]	黄善国. 页岩油高效开发钻井完井关键技术探析[J]. 西部探矿工程, 2021, 33(9): 66-67
	HUANG Shanguo. Exploration on key technologies of drilling and completion for efficient development of shale oil[J]. West-China Exploration Engineering, 2021, 33(9): 66-67
[8]	韩来聚, 杨春旭. 济阳坳陷页岩油水平井钻井完井关键技术[J]. 石油钻探技术, 2021, 49(4): 22-28.
	HAN Laiju, YANG Chunxu. Key technologies for drilling and completion of horizontal shale oil wells in the Jiyang Depression[J]. Petroleum Drilling Techniques, 2021, 49(4): 22-28.
[9]	刘天恩, 张海军, 袁光杰, 等. 沧东凹陷页岩油水平井优快钻井技术[J]. 石油钻探技术, 2021, 49(4): 46-52.
	LIU Tian’en, ZHANG Haijun, YUAN Guangjie, et al. Optimized and fast drilling technologies for horizontal shale oil wells in the Cangdong Sag[J]. Petroleum Drilling Techniques, 2021, 49(4): 46-52.
[10]	张瀚之, 翟晓鹏, 楼一珊. 中国陆相页岩油钻井技术发展现状与前景展望[J]. 石油钻采工艺, 2019, 41(3): 265-271.
	ZHANG Hanzhi, ZHAI Xiaopeng, LOU Yishan. Development status and prospect of the drilling technologies used for continental shale oil reservoirs in China[J]. Oil Drilling & Production Technology, 2019, 41(3): 265-271.
[11]	赵波, 陈二丁. 胜利油田页岩油水平井樊页平1井钻井技术[J]. 石油钻探技术, 2021, 49(4): 53-58.
	ZHAO Bo, CHEN Erding. Drilling technologies for horizontal shale oil well Fan Yeping 1 in the Shengli Oil field[J]. Petroleum Drilling Techniques, 2021, 49(4): 53-58.
[12]	王宁, 刘霞继, 王雪晨. 樊页平1井破两项纪录[J]. 中国石油石化, 2020, 23(19): 68.
	WANG Ning, LIU Xiaji, WANG Xuechen. Fan Yeping 1 well broke two records[J]. China Petrochem, 2020, 23(19): 68.
[13]	管保山, 刘玉婷, 梁利, 等. 页岩油储层改造和高效开发技术[J]. 石油钻采工艺, 2019, 41(2): 212-223.
	GUAN Baoshan, LIU Yuting, LIANG Li, et al. Shale oil reservoir reconstruction and efficient development technology[J]. Oil Drilling & Production Technology, 2019, 41(2): 212-223.
[14]	邹才能, 杨智, 朱如凯, 等. 中国非常规油气勘探开发与理论技术进展[J]. 地质学报, 2015, 89(6): 979-1007.
	ZOU Caineng, YANG Zhi, ZHU Rukai, et al. Progress in China's unconventional oil and gas exploration and development and theoretical technologies[J]. Acta Geologica Sinica, 2015, 89(6): 979-1007.
[15]	黄志力, 张俊奇, 杨俊成. 精细控压钻井技术在高温高压井钻井中的应用[J]. 中国高新科技, 2022, 29(7):71.
	HUANG Zhili, ZHANG Junqi, YANG Juncheng. Application of fine managed pressure drilling technology in HTHP well drilling[J]. China High and New Technology, 2022, 29(7): 71.
[16]	王方. 控压钻井关键技术探讨[J]. 中国石油和化工标准与质量, 2022, 42(3): 185-186.
	WANG Fang. Discussion on key technology of managed pressure drilling[J]. China Petroleum and Chemical Standard and Quality, 2022, 42(3): 185-186.
[17]	张钦岳, 殷志明, 李滨. 深水窄压力窗口控压钻井技术进展及应用[J]. 石化技术, 2021, 28(4): 101-106.
	ZHANG Qinyue, YIN Zhiming, LI Bin. Innovations in managed pressure drilling technology solution to deep water narrow pressure window[J]. Petrochemical Industry Technology, 2021, 28(4): 101-106.
[18]	何立成. 胜利油田沙河街组页岩油水平井固井技术[J]. 石油钻探技术, 2022, 50(2): 45-50.
	HE Licheng. A cementing technology for horizontal shale oil wells in Shahejie Formation of Shengli Oilfield[J]. Petroleum Drilling Techniques, 2022, 50(2): 45-50.
[19]	周立宏, 赵玉东, 蒲秀刚, 等. 陆相页岩油岩石可压裂性影响因素评价与应用——以沧东凹陷孔二段为例[J]. 中国石油勘探, 2019, 24(5): 670-678.
	ZHOU Lihong, ZHAO Yudong, PU Xiugang, et al. Evaluation and application of influencing factors on the fracturability of continental shale oil reservoir: a case study of Kong 2 Member in Cangdong sag[J]. China Petroleum Exploration, 2019, 24(5): 670-678.
[20]	吴忠宝, 曾倩, 李锦, 等. 体积改造油藏注水吞吐有效补充地层能量开发的新方式[J]. 油气地质与采收率, 2017, 24 (5): 78-83.
	WU Zhongbao, ZENG Qian, LI Jin, et al. New effective energy-supplement development method of water flood huff and puff for the oil reservoir with stimulated reservoir volume fracturing[J]. Petroleum Geology and Recovery Efficiency, 2017, 24(5): 78-83.
[21]	王海涛, 蒋廷学, 卞晓冰, 等. 深层页岩压裂工艺优化与现场试验[J]. 石油钻探技术, 2016, 44(2): 76-81.
	WANG Haitao, JIANG Tingxue, BIAN Xiaobing, et al. Optimization and field application of hydraulic fracturing techniques in deep shale reservoirs[J]. Petroleum Drilling Techniques, 2016, 44(2): 76-81.
[22]	刘惠民. 济阳坳陷页岩油勘探实践与前景展望[J]. 中国石油勘探, 2022, 27(1): 73-87. doi: 10.3969/j.issn.1672-7703.2022.01.007
	LIU Huimin. Exploration practice and prospect of shale oil in Jiyang Depression[J]. China Petroleum Exploration, 2022, 27(1): 73-87. doi: 10.3969/j.issn.1672-7703.2022.01.007
[23]	孙焕泉. 济阳坳陷页岩油勘探实践与认识[J]. 中国石油勘探, 2017, 22(4):1-14. doi: 10.3969/j.issn.1672-7703.2017.04.001
	SUN Huanquan. Exploration practice and cognitions of shale oil in Jiyang depression[J]. China Petroleum Exploration, 2017, 22(4): 1-14. doi: 10.3969/j.issn.1672-7703.2017.04.001
[24]	刘成林, 刘新菊, 张洪军, 等. 鄂尔多斯盆地安塞地区页岩油地质—工程一体化技术实践[J]. 石油与天然气地质, 2022, 43(5): 1238-1248.
	LIU Chenglin, LIU Xinju, ZHANG Hongjun, et al. Application of an integrated geology-reservoir engineering approach to shale oil development in Ansai area,Ordos Basin[J]. Oil & Gas Geology, 2022, 43(5): 1238-1248.
[25]	张家希, 于家庆, ROMAN Galchenko, 等. 北美非常规油气超长水平井优快钻井技术及实例分析[J]. 钻探工程, 2021, 48(8): 1-11.
	ZHANG Jiaxi, YU Jiaqing, ROMAN Galchenko, et al. North America unconventional long lateral well fast-drilling technology with case study[J]. Drilling Engineering, 2021, 48(8): 1-11.
[26]	光新军, 叶海超, 蒋海军. 北美页岩油气长水平段水平井钻井实践与启示[J]. 石油钻采工艺, 2021, 43(1): 1-6.
	GUANG Xinjun, YE Haichao, JIANG Haijun. Drilling practice of shale oil & gas horizontal wells with long horizontal section in the North America and its enlightenment[J]. Oil Drilling & Production Technology, 2021, 43(1): 1-6.

井号	地区	指标
NY1-3-503HF井	渤海湾盆地	二开最高机械钻速95.14 m/h
NY1-3-401HF井	渤海湾盆地	二开钻井周期最短纪录6.33 d
TY1-3HF井	四川盆地	水平段1趟钻，水平段最高机械钻速22.34 m/h
HY1-1HF井	苏北盆地	311 mm井眼一趟钻钻进2 500 m