[1]万禧煌,许峰,于伟强,等. 渤海油田噪声-流量测井与PEAK工具组合找漏堵漏技术[J].油气井测试,2020,29(04):73-78.[doi:10.19680/j.cnki.1004-4388.2020.04.013]
　WAN Xihuang,XU Feng,YU Weiqiang,et al. Combination of noiseflow logging with PEAK tools for leakage detection and plugging in Bohai Oilfield[J].Well Testing,2020,29(04):73-78.[doi:10.19680/j.cnki.1004-4388.2020.04.013]
点击复制

 渤海油田噪声-流量测井与PEAK工具组合找漏堵漏技术()
分享到：

《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
29卷
期数:
2020年04期
页码:
73-78
栏目:
出版日期:
2020-08-25

文章信息/Info

Title:
 Combination of noiseflow logging with PEAK tools for leakage detection and plugging in Bohai Oilfield
文章编号:
1004-4388(2020)04-0073-06
作者:
 万禧煌1; 许峰2; 于伟强2; 李大亮2
 1.中海石油(中国)有限公司天津分公司渤南作业公司 天津 300451
2.中法渤海地质服务有限公司 天津 300457
Author(s):
 WAN Xihuang1;  XU Feng2;  YU Weiqiang2;  LI Daliang2
 1.Bonan Operation Company, CNOOC Tianjin Branch, Tianjin 300451, China
2.ChinaFrance Bohai Geoservices Co., Ltd., Tianjin 300457, China
关键词:
 ; 噪声测井;  流量测井;  频谱分析;  PEAK工具;  跨隔坐封;  找漏;  堵漏
Keywords:
 ; noise logging;  flow logging;  frequency spectrum analysis;  PEAK tool;  acrosspacker setting;  leak detection;  plugging
分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2020.04.013
文献标志码:
B
摘要:
 油套管漏失和管外窜槽等问题影响油气水井正常生产，特别是海上平台井筒发生漏失，大修费用高、周期长。噪声-流量测井可获取井下各深度处的噪声和流量数据，对噪声数据进行傅里叶变换，得到不同深度位置频率和幅值的对应关系，再通过流体流经不同部位时频率和幅值的响应特征，辅以流量数据，实现准确定位井筒管漏的目的；PEAK跨隔堵漏工具可以坐封在任意深度，基于它的中通特性，跨隔工具坐封堵漏后，管道上下空间正常连通。在渤海油田S4井应用，通过对噪声频谱和流量数据的分析，确定油管漏点在14940 m附近，下入PEAK跨隔工具封堵漏点上下各6 m范围，成功实现精准找漏堵漏并恢复正常生产，初期日产液180 m3。该方案可避免大修作业，为今后油套管管漏问题提供有效应对方案。
Abstract:
 Problems such as tubing/casing leakage and channeling affect the normal production of oil and gas wells. Especially the wellbore leakage in an offshore platform usually costs much for overhaul and lasts a long time. Noiseflow logging can obtain noise and flow data at various depths downhole, and then the noise data can be transformed through the Fourier transform to obtain the corresponding relationship between the frequency and amplitude at different depths, and finally the leakage can be located according to the response characteristics and flow data. A PEAK plugging tool can be set across a packer and at any depth. After setting, the tool connects the pipelines above and below. In Well S4 in the Bohai Oilfield, according to the noise and flow data, it’s found that the tubing leakage was near 14940m, therefore a PEAK tool was set to cover the leakage point by 6m above and below each. The well recovered normal production and the initial fluid production was up to 180 m3/d. This technical combination can avoid overhaul operation and provide effective solutions to tubing and casing leakage.

相似文献/References:

[1]曹银萍,黄宇曦,于凯强,等. 基于ANSYS Workbench完井管柱流固耦合振动固有频率分析[J].油气井测试,2018,27(01):1.[doi:10.19680/j.cnki.1004-4388.2018.01.001]
　CAO Yinping,HUANG Yuxi,YU Kaiqiang,et al. Natural frequency analysis for fluidsolid coupling vibration of completion string based on ANSYS workbench[J].Well Testing,2018,27(04):1.[doi:10.19680/j.cnki.1004-4388.2018.01.001]
[2]高 超,艾 昆,高 辉,等. 基于施工压力曲线的综合滤失系数测试方法及压裂参数优化[J].油气井测试,2018,27(01):8.[doi:10.19680/j.cnki.1004-4388.2018.01.002]
　GAO Chao,AI Kun,GAO Hui,et al.Test method of total leak-off coefficient and optimization of fracturing parameters based on operation pressure curves[J].Well Testing,2018,27(04):8.[doi:10.19680/j.cnki.1004-4388.2018.01.002]
[3]周小林,高志华,张 冲.龙凤山气田大通径免钻桥塞分段压裂先导试验[J].油气井测试,2018,27(01):62.[doi:10.19680/j.cnki.1004-4388.2018.01.010]
　ZHOU Xiaolin,GAO Zhihua,ZHANG Chong. Pilot tests of staged fracturing involving largediameter drillfree bridge plugs in the Longfengshan gas field[J].Well Testing,2018,27(04):62.[doi:10.19680/j.cnki.1004-4388.2018.01.010]
[4]魏 聪,陈宝新,刘 敏,等. 基于反褶积技术的S气井不稳定试井解释[J].油气井测试,2018,27(01):73.[doi:10.19680/j.cnki.1004-4388.2018.01.012]
　WEI Cong,CHEN Baoxin,LIU Min,et al. Interpretation of pressure transient well testing data of S gas well based on deconvolution technique[J].Well Testing,2018,27(04):73.[doi:10.19680/j.cnki.1004-4388.2018.01.012]
[5]张中宝.塔河油田深抽杆式泵一体化管柱工艺[J].油气井测试,2018,27(02):27.[doi:10.19680/j.cnki.1004-4388.2018.02.005]
　ZHANG Zhongbao.Deep integrated rod pumping string applied in Tahe Oilfield[J].Well Testing,2018,27(04):27.[doi:10.19680/j.cnki.1004-4388.2018.02.005]
[6]李军贤.地层出砂井测试工艺优化[J].油气井测试,2018,27(02):47.[doi:10.19680/j.cnki.1004-4388.2018.02.008]
　LI Junxian.Optimization of testing techniques for wells with formation sand production[J].Well Testing,2018,27(04):47.[doi:10.19680/j.cnki.1004-4388.2018.02.008]
[7]田向东,康 露,杨 志,等.海上油气井快速诱喷测试技术[J].油气井测试,2018,27(02):41.[doi:10.19680/j.cnki.1004-4388.2018.02.007]
　TIAN Xiangdong,KANG Lu,YANG Zhi,et al.Fast testing of induced flows in offshore oil/gas wells[J].Well Testing,2018,27(04):41.[doi:10.19680/j.cnki.1004-4388.2018.02.007]
[8]张 毅,于丽敏,任勇强,等.一种新型可降解压裂封隔器坐封球[J].油气井测试,2018,27(02):53.[doi:10.19680/j.cnki.1004-4388.2018.02.009]
　ZHANG Yi,YU Limin,REN Yongqiang,et al.A new type of degradable setting ball for fracturing packers[J].Well Testing,2018,27(04):53.[doi:10.19680/j.cnki.1004-4388.2018.02.009]
[9]褚春波,郭 权,黄小云,等.有限元分析径向水力压裂裂缝扩展影响因素[J].油气井测试,2018,27(02):59.[doi:10.19680/j.cnki.1004-4388.2018.02.010]
　CHU Chunbo,GUO Quan,HUANG Xiaoyun,et al.Finiteelement analysis on influencing factors for propagation of fractures induced in radial jet hydraulic fracturing[J].Well Testing,2018,27(04):59.[doi:10.19680/j.cnki.1004-4388.2018.02.010]
[10]庞伟.酸性气藏深井产能试井方法[J].油气井测试,2018,27(02):67.[doi:10.19680/j.cnki.1004-4388.2018.02.011]
　PANG Wei.Deliverability test method for deep sour gas wells[J].Well Testing,2018,27(04):67.[doi:10.19680/j.cnki.1004-4388.2018.02.011]

备注/Memo

备注/Memo:
 2020-03-23收稿，2020-06-20修回，2020-07-03接受，2020-08-20 网络版发表
万禧煌，男，1986年3月出生，工程师，2009年毕业于长江大学石油工程专业，现主要从事油藏动态监测和试井解释研究相关工作。电话：022-66501375；Email: wanxh@cnooc.com.cn。通信地址：天津滨海新区海川路2121号海洋石油大厦A座，邮政编码：300451。
更新日期/Last Update: 2020-09-22