A New Integrated Measuring and Adjusting Technology of Separate Layer Water Injection Well
-
摘要: 针对分层注水井测调一体化技术存在的水嘴漂移、测调累计误差较大和小夹层注水井难以定位等问题，在室内试验及数值分析的基础上，对可调配水器和一体化测调仪器进行了结构优化，研制了防自转可调配水器、双流量计一体化测调仪和电磁精确计深装置，形成了测调一体化新技术。室内试验表明，测试流量大于20.0 m3/d、井斜角大于30°时，改进后的带有支撑机构的双流量计一体化测调仪计量稳定，误差基本控制在2.5%以内。该技术在胜利油田6口分层注水井进行了现场应用，测调成功率100%，层段合格率达到90.1%，单井测调时间平均缩短25%以上。研究认为，测调一体化新技术不仅提高了胜利油田注水开发效果，也可以满足其他水驱开发油田精细分层注水的要求。Abstract: There can be problems in the application of conventional measuring and adjusting integrated technologies.The challenges include the nozzle drift,large cumulative errors in test and regulation,difficulties in locating the injection wells in thin interlayers,etc.The structure of adjustable water distributor and integrated measuring and adjusting instrument have been optimized on the basis of laboratory tests and numerical analysis.As a result,the team developed an anti-rotation adjustable water distributor,double-flow meters integrated measuring and adjusting instrument and accurate electromagnetic depth measuring device,by which a new integrated measuring and adjusting technology was created.Laboratory tests showed that the integrated double-flow measuring and adjusting instrument with a supporting mechanism had a stable measuring performance after improvement when the testing flow rate was over 20.0 m3/d and the well inclination was larger than 30°.That procedure kept the errors within 2.5%.This technology has been applied in six layered injection wells in Shengli oilfield,with the success rate of measurement and adjustment up to 100%.Further,the qualification rate of layers reached 90.1%,and it was possible to reduce the average testing time for a single well by more than 25%.The study results indicated that the new integrated measuring and adjusting technology may not only improve the layered water injection effects in Shengli oilfield,but also help meet the requirement of accurate layered water injection in other water-flooding oilfields.
-
-
[1] 耿海涛,肖国华,宋显民,等.同心测调一体分注技术研究与应用[J].断块油气田,2013,20(3):406-408. GENG Haitao,XIAO Guohua,SONG Xianmin,et al.Research and application of concentric testing and regulating in separate layer injection[J].Fault-Block Oil Gas Field,2013,20(3):406-408. [2] 刘合,肖国华,孙福超,等.新型大斜度井同心分层注水技术[J].石油勘探与开发,2015,42(4):512-517. LIU He,XIAO Guohua,SUN Fuchao,et al.A new concentric zonal water injection technique for high-deviated wells[J].Petroleum Exploration and Development,2015,42(4):512-517. [3] 刘合,裴晓含,罗凯,等.中国油气田开发分层注水工艺技术现状与发展趋势[J].石油勘探与开发,2013,40(6):733-737. LIU He,PEI Xiaohan,LUO Kai,et al.Current status and trend of separated layer water flooding in China[J].Petroleum Exploration and Development,2013,40(6):733-737. [4] 李常友.胜利油田测调一体化分层注水工艺技术新进展[J].石油机械,2015,43(6):66-70. LI Changyou.New development of measurement and regulation integrated separate layer water injection technolagy in Shengli Oilfield[J].China Petroleum Machinery,2015,43(6):66-70. [5] 赵少伟,范白涛,钟立国,等.注采条件下加密调整井压力预测与调控技术研究及应用[J].中国海上油气,2017,29(1):99-104. ZHAO Shaowei,FAN Baitao,ZHONG Liguo,et al.Research and application of pressure prediction and control technology for infill adjustment wells during injection-production operations[J].China Offshore Oil and Gas,2017,29(1):99-104. [6] 王立苹,杨万有,罗昌华,等.海上油田防砂完井注水井反洗井工艺及配套工具[J].石油机械,2013, 41(5):36-39. WANG Liping,YANG Wanyou,LUO Changhua,et al.Backwash technology and matching tool for sand control completion water injection well in offshore oilfield[J].China Petroleum Machinery,2013,41(5):36-39. [7] 刘红兰.海上油田注水井液控式环空安全封隔器的研制与应用[J].石油钻探技术,2017,45(5):103-107. LIU Honglan.Development and application of a hydraulic control-type safety annulus packer for water injectors in offshore oilfields[J].Petroleum Drilling Techniques,2017,45(5):103-107. [8] 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. [9] 宋显民,张立民,张宇辉,等.分层定量注水分层测压一体技术[J].石油钻采工艺,2016,38(4):526-530. SONG Xianmin,ZHANG Limin,ZHANG Yuhui,et al.Integrated technology of separate-layer quantitative water flooding and pressure monitoring[J].Oil Drilling Production Technology,2016,38(4):526-530. [10] 于九政,巨亚锋,杨玲智.同心电动井下测调仪的研制与应用[J].石油机械,2016,44(2):77-79. YU Jiuzheng,JU Yafeng,YANG Lingzhi.Development and application concentric electric downhole measuring and regulating instrument[J].China Petroleum Machinery,2016,44(2):77-79. [11] 姜广彬,李常友,张国玉,等.注水井空心配水器一体化测调技术研究与应用[J].石油钻采工艺,2011,33(4):99-101. JIANG Guangbin,LI Changyou,ZHANG Guoyu,et al.Integrated testing and allocating operation for hollow water segregator in water injection well[J].Oil Drilling Production Technology,2011,33(4):99-101. [12] 贾晓飞,马奎前,李云鹏,等.基于剩余油分布的分层注水井各层配注量确定方法[J].石油钻探技术,2012,40(5):72-76. JIA Xiaofei,MA Kuiqian,LI Yunpeng,et al.Injection allocation determination method for separate injection well based on remaining oil distribution[J].Petroleum Drilling Techniques,2012,40(5):72-76. [13] 刘艳霞,姜广彬,郭林园,等.空心可调配水器优化研究与应用[J].石油矿场机械,2012,41(7):74-77. LIU Yanxia,JIANG Guangbin,GUO Linyuan,et al.Optimization study and application of integrated hollow water segregator[J].Oil Field Equipment,2012,41(7):74-77. [14] 李敢.智能注水井一体化测调技术改进及配套技术[J].石油机械,2014,42(10):74-76. LI Gan.Improvement of integrated testing and regulating technology of supporting technology for smart water injection well[J].China Petroleum Machinery,2014,42(10):74-76. [15] 张攀登,赵坤,李皓,等.浅析油气井射孔磁定位[J].中国石油和化工标准与质量,2013,33(1):106. ZHANG Pandeng,ZHAO Kun,LI Hao,et al.Analysis of perforated magnetic location in oil and gas wells[J].China Petroleum and Chemical Standard and Quality,2013,33(1):106. [16] 赵猛,杨旭东.流体流速对超声波流量计在线比对相对误差的影响[J].城市建筑,2013,10(8):250. ZHAO Meng,YANG Xudong.Effects of fluid velocity on relative error of the ultrasonic flowmeter on-line alignment[J].Urbanism and Architecture,2013,10(8):250. [17] 郭林园,王进京,崔晓朵,等.注水井永久式分层流量检测系统设计[J].石油矿场机械,2008,37(8):56-59. GUO Linyuan,WANG Jinjing,CUI Xiaoduo,et al.Permanent flow rate measurement system of multiple water flood layers[J].Oil Field Equipment,2008,37(8):56-59. -
期刊类型引用(26)
1. 魏玲. 桥式同心配水器结构优化及其在南堡油田的应用. 石油工业技术监督. 2024(01): 57-60 . 
百度学术
2. 王竞崎. 分层注水井全电控测试技术完善与应用. 石油矿场机械. 2024(04): 57-62 . 百度学术
3. 张福涛. 同心分注井在线电动验封仪研制及应用. 石油地质与工程. 2024(04): 101-104+111 . 百度学术
4. 刘义刚，刘长龙，张磊，张乐，薛德栋，徐元德. 海上油田压力波控制高效测调注水技术. 中国海上油气. 2024(05): 137-145 . 百度学术
5. 王涛，李尧，何辉. 考虑压力约束的精细分层注水耦合调配模型. 石油钻探技术. 2023(02): 95-101 . 本站查看
6. 刘建升，牛晨辉，程翔，于洋. 智能分层采油技术在姬塬油田H油藏的应用. 石油化工应用. 2023(04): 76-79 . 百度学术
7. 孟祥海，刘义刚，陈征，张乐，蓝飞，张志熊，陈华兴. 小通径注水井测调一体化分注技术研究及应用. 钻采工艺. 2022(01): 95-100 . 百度学术
8. 佟音，金振东，刘军利，张伟超，李井慧，郭颖. 大庆油田缆控分层注水技术研究及应用. 石油科技论坛. 2022(03): 94-99+105 . 百度学术
9. 杨玲智，周志平，杨海恩，姬振宁. 桥式同心井下恒流分层注水技术. 石油钻探技术. 2022(04): 104-108 . 本站查看
10. 王超. 偏心分层注水井一体化验封测调工具研制. 石油矿场机械. 2021(01): 73-76 . 百度学术
11. 毕天琪，杨晓东，田东海，牟燕. 智能分注分层流量自动比对测试技术研究与应用. 油气田地面工程. 2021(02): 11-14+21 . 百度学术
12. 郭颖，朱振坤，金振东，李井慧，周宇鹏. 自动测调配水器设计及研制. 化学工程与装备. 2021(01): 135-137 . 百度学术
13. 贾贻勇，李永康. 胜坨油田套损井分层注水及测调技术. 石油钻探技术. 2021(02): 107-112 . 本站查看
14. 李永康. 分注管柱寿命影响因素分析及延寿对策初探. 石油工业技术监督. 2021(05): 1-4 . 百度学术
15. 李鹏伟，王建宁，姜燕，苏毅，张旭，赵非，陈军政. 桥式同心分注井验封测调一体化工具研制及应用. 石油矿场机械. 2021(05): 84-89 . 百度学术
16. 何海峰. 胜利海上疏松砂岩油藏分层防砂分层采油技术. 石油钻探技术. 2021(06): 99-104 . 本站查看
17. 杨玲智，刘延青，胡改星，申晓莉，毕福伟. 长庆油田同心验封测调一体化分层注水技术. 石油钻探技术. 2020(02): 113-117 . 本站查看
18. 郭宏峰，杨树坤，段凯滨，季公明，史景岩，安宗辉. 渤海油田可反洗测调一体分层注水工艺. 石油钻探技术. 2020(03): 97-101 . 本站查看
19. 肖国华，黄晓蒙，李会杰，关海峰. 直读测调偏心恒流配水器研制. 特种油气藏. 2020(05): 151-156 . 百度学术
20. 谢宇. 压力波无线智能分注工艺研究. 采油工程. 2020(04): 49-54+81-82 . 百度学术
21. 贾庆升，任从坤，张福涛，王向东，刘艳霞，张剑. 海上油田长效精细分注技术研究与应用. 石油机械. 2019(04): 84-89 . 百度学术
22. 贾庆升. 无线智能分层注采技术研究. 石油机械. 2019(07): 99-104 . 百度学术
23. 刘义刚，陈征，孟祥海，张乐，蓝飞，宋鑫. 渤海油田分层注水井电缆永置智能测调关键技术. 石油钻探技术. 2019(03): 133-139 . 本站查看
24. 赵全民，何汉平，何青水，陈向军，王宝峰. 哈萨克斯坦SIPC油田开发主要问题与技术对策. 石油钻探技术. 2019(04): 92-96 . 本站查看
25. 杨丽娟. 电磁流量计在油田注水计量中的应用研究. 中国设备工程. 2019(23): 204-205 . 百度学术
26. 任从坤. 清砂解堵反洗装置研制与应用. 石油矿场机械. 2018(06): 65-67 . 百度学术
其他类型引用(4)
计量
- 文章访问数: 4353
- HTML全文浏览量: 112
- PDF下载量: 3746
- 被引次数: 30
下载:
