Key Optimization Technologies of Intelligent Layered Water Injection with Hydraulic Control in Bohai Oilfield

ZHAO Guangyuan; WANG Tianhui; YANG Shukun; LI Xiang; LV Guosheng; DU Xiaoxia

doi:10.11911/syztjs.2021125

Volume 50 Issue 1

Mar. 2022

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Petroleum Drilling Techniques > 2022 > 50(1): 76-81. > DOI: 10.11911/syztjs.2021125

ZHAO Guangyuan, WANG Tianhui, YANG Shukun, LI Xiang, LV Guosheng, DU Xiaoxia. Key Optimization Technologies of Intelligent Layered Water Injection with Hydraulic Control in Bohai Oilfield[J]. Petroleum Drilling Techniques, 2022, 50(1): 76-81. DOI: 10.11911/syztjs.2021125

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Key Optimization Technologies of Intelligent Layered Water Injection with Hydraulic Control in Bohai Oilfield

1.
Production Optimization Division, COSL, Tianjin, 300459, China
2.
Tianjin Branch of CNOOC Ltd., Tianjin, 300459, China

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Received Date: August 22, 2021
Revised Date: December 15, 2021
Available Online: October 31, 2021

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Abstract

Abstract

Conventional intelligent layered water injection systems with hydraulic control in Bohai Oilfield are exposed to problems including low accuracy of allocation, limited layers, failures to meet the application requirement of slim holes and inability of downhole water injection data collection in real time. To solve these problems, research was carried out on the development of digital decoders, stage adjustment optimization of downhole flow control valves, and the design of vortex-shedding flowmeters for high flow rate and layered allocation schemes. In this way, key optimization technologies of intelligent layered water injection with hydraulic control in Bohai Oilfield were formed. After the optimization, six layers could be achieved at the most, and the stages of different flow control valves were raised to 11 and 7 stages, respectively. This means that the requirement of injection wells with 82.6 mm slim holes could be meet, and the real-time monitoring of downhole data could be achieved on the surface. Furthermore, these technologies have been applied to 20 wells in Bohai Oilfield with stable and sound system operation. Good application results can be seen in the following aspects: flexible water choke adjustment, efficient downhole data upload, high test accuracy over 95%, and short average allocation cycle of a single well within a day. The application results show that the technologies can increase the number of injection layers, realizing layered water injection for slim holes and real-time monitoring of downhole injection.

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[1]	杨玲智,刘延青,胡改星,等. 长庆油田同心验封测调一体化分层注水技术[J]. 石油钻探技术,2020,48(2):113–117. doi: 10.11911/syztjs.2020023 YANG Lingzhi, LIU Yanqing, HU Gaixing, et al. Stratified water injection technology of concentric seal-check, logging and adjustment integration in Changqing Oilfield[J]. Petroleum Drilling Techniques, 2020, 48(2): 113–117. doi: 10.11911/syztjs.2020023
[2]	李永康,张紫檀,张卫卫,等. 胜利油田长效扩张式分层注水技术[J]. 石油钻探技术,2020,48(4):100–105. doi: 10.11911/syztjs.2020092 LI Yongkang, ZHANG Zitan, ZHANG Weiwei, et al. Long-term expandable zonal water injection technology in the Shengli Oilfield[J]. Petroleum Drilling Techniques, 2020, 48(4): 100–105. doi: 10.11911/syztjs.2020092
[3]	于九政,巨亚锋,郭方元. 桥式同心分层注水工艺的研究与试验[J]. 石油钻采工艺,2015,37(5):92–94. YU Jiuzheng, JU Yafeng, GUO Fangyuan. Research and experiment on bridge concentric separated layer water injection technology[J]. Oil Drilling & Production Technology, 2015, 37(5): 92–94.
[4]	贾贻勇,李永康. 胜坨油田套损井分层注水及测调技术[J]. 石油钻探技术,2021,49(2):107–112. doi: 10.11911/syztjs.2020137 JIA Yiyong, LI Yongkang. Techniques of layering injection and the measurement-adjustment towards wells with casing damage in Shengtuo Oilfield[J]. Petroleum Drilling Techniques, 2021, 49(2): 107–112. doi: 10.11911/syztjs.2020137
[5]	豆志远,王昆剑,李进,等. 渤海油田水平分支井钻完井关键技术[J]. 特种油气藏,2020,27(2):157–163. doi: 10.3969/j.issn.1006-6535.2020.02.025 DOU Zhiyuan, WANG Kunjian, LI Jin, et al. Key technologies for horizontal branch well drilling and completion in Bohai Oilfield[J]. Special Oil & Gas Reservoirs, 2020, 27(2): 157–163. doi: 10.3969/j.issn.1006-6535.2020.02.025
[6]	李永康,贾贻勇,张广中,等. 胜利油田注水井分层酸化管柱研究现状及发展建议[J]. 石油钻探技术,2021,49(3):129–134. doi: 10.11911/syztjs.2021030 LI Yongkang, JIA Yiyong, ZHANG Guangzhong, et al. Research progress and development suggestion of stratified acidizing strings in water injection wells of Shengli Oilfield[J]. Petroleum Drilling Techniques, 2021, 49(3): 129–134. doi: 10.11911/syztjs.2021030
[7]	李汉周,彭太祥,郭振杰,等. 连续薄夹层油藏细分注水技术研究与应用[J]. 特种油气藏,2019,26(2):164–169. doi: 10.3969/j.issn.1006-6535.2019.02.030 LI Hanzhou, PENG Taixiang, GUO Zhenjie, et al. Subdivision water injection and its application in continuous thin interbedded reservoir[J]. Special Oil & Gas Reservoirs, 2019, 26(2): 164–169. doi: 10.3969/j.issn.1006-6535.2019.02.030
[8]	阮臣良,朱和明,冯丽莹. 国外智能完井技术介绍[J]. 石油机械,2011,39(3):82–84. RUAN Chenliang, ZHU Heming, FENG Liying. Introduction of intelligent completion technology overseas[J]. China Petroleum Machinery, 2011, 39(3): 82–84.
[9]	余金陵,魏新芳. 胜利油田智能完井技术研究新进展[J]. 石油钻探技术,2011,39(2):68–72. doi: 10.3969/j.issn.1001-0890.2011.02.013 YU Jinling, WEI Xinfang. New development of intelligent well completion technology in Shengli Oilfield[J]. Petroleum Drilling Techniques, 2011, 39(2): 68–72. doi: 10.3969/j.issn.1001-0890.2011.02.013
[10]	王海皎. 全电动井下流体控制技术研究[D]. 西安: 西安石油大学, 2014. WANG Haijiao. Research on all-electric down-hole inflow control system[D]. Xi’an: Xi’an Shiyou University, 2014.
[11]	杨继峰. 智能井用精细可调流量控制阀研究[D]. 青岛: 中国石油大学（华东）, 2013. YANG Jifeng. Study of inflow control valve used in intelligent well completion[D]. Qingdao: China University of Petroleum (East China), 2013.
[12]	何东升,赵康,刘格宏,等. 智能井井下流入控制阀结构设计及密封性能分析[J]. 润滑与密封,2017,42(2):45–50. doi: 10.3969/j.issn.0254-0150.2017.02.009 HE Dongsheng, ZHAO Kang, LIU Gehong, et al. Structural design and sealing performance analysis of inflow control valve used in intelligent well downhole[J]. Lubrication Engineering, 2017, 42(2): 45–50. doi: 10.3969/j.issn.0254-0150.2017.02.009
[13]	王威,刘淑静,邓辉,等. 智能井液压无级流量调控装置的研制[J]. 石油机械,2016,44(2):68–70. WANG Wei, LIU Shujing, DENG Hui, et al. Hydraulic variable flow control device for intelligent well[J]. China Petroleum Machinery, 2016, 44(2): 68–70.
[14]	黎伟,夏杨,陈曦. RFID智能滑套设计与试验研究[J]. 石油钻探技术,2019,47(6):83–88. doi: 10.11911/syztjs.2019123 LI Wei, XIA Yang, CHEN Xi. Design and experimental study of an RFID intelligent sliding sleeve[J]. Petroleum Drilling Techniques, 2019, 47(6): 83–88. doi: 10.11911/syztjs.2019123
[15]	张成君,李越,王磊,等. 机械式智能分层注水工艺技术研究与应用[J]. 石油化工高等学校学报,2019,32(4):99–104. doi: 10.3969/j.issn.1006-396X.2019.04.016 ZHANG Chengjun, LI Yue, WANG Lei, et al. Research and application of mechanical intelligent layered water injection techno-logy[J]. Journal of Petrochemical Universities, 2019, 32(4): 99–104. doi: 10.3969/j.issn.1006-396X.2019.04.016
[16]	赵广渊,季公明,杨树坤,等. 液控智能分注工艺调配及分层注水量计算方法[J]. 断块油气田,2021,28(2):258–261. ZHAO Guangyuan, JI Gongming, YANG Shukun, et al. Allocation mothed and calculation of layered injection rate of liquid control intelligent layered water injection process[J]. Fault-Block Oil & Gas Field, 2021, 28(2): 258–261.
[17]	刘义刚,陈征,孟祥海,等. 渤海油田分层注水井电缆永置智能测调关键技术[J]. 石油钻探技术,2019,47(3):133–139. doi: 10.11911/syztjs.2019044 LIU Yigang, CHEN Zheng, MENG Xianghai, et al. Cable implanted intelligent injection technology for separate injection wells in Bohai Oilfield[J]. Petroleum Drilling Techniques, 2019, 47(3): 133–139. doi: 10.11911/syztjs.2019044
[18]	谭绍栩,宋昱东,王宝军,等. 渤海油田智能注水完井技术研究与应用[J]. 石油机械,2019,47(4):63–68. TAN Shaoxu, SONG Yudong, WANG Baojun, et al. Application of intelligent water injection and completion technology in Bohai Oilfield[J]. China Petroleum Machinery, 2019, 47(4): 63–68.
[19]	郭宏峰,杨树坤,段凯滨,等. 渤海油田可反洗测调一体分层注水工艺[J]. 石油钻探技术,2020,48(3):97–101. doi: 10.11911/syztjs.2020016 GUO Hongfeng, YANG Shukun, DUAN Kaibin, et al. An improved integrated reverse washing, measuring and adjusting zonal water injection process in the Bohai Oilfield[J]. Petroleum Drilling Techniques, 2020, 48(3): 97–101. doi: 10.11911/syztjs.2020016
[20]	罗英俊, 万仁溥. 采油技术手册[M]. 3版. 北京: 石油工业出版社, 2005: 709–710. LUO Yingjun, WAN Renpu. Handbook of petroleum production technology[M]. 3th ed. Beijing: Petroleum Industry Press, 2005: 709–710.

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