[1]沈建國,王元順,沈永進,等.瞬變電磁過套管電導率曲線的特點與應用[J].測井技術,2019,43(06):559-563.[doi:10.16489/j.issn.1004-1338.2019.06.001]
 SHEN Jianguo,WANG Yuanshun,SHEN Yongjin,et al.Characteristic and Application of Through-casing TEM Conductivity Curves[J].WELL LOGGING TECHNOLOGY,2019,43(06):559-563.[doi:10.16489/j.issn.1004-1338.2019.06.001]
點擊復制

瞬變電磁過套管電導率曲線的特點與應用()
分享到:

《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年06期
頁碼:
559-563
欄目:
測井方法
出版日期:
2019-12-15

文章信息/Info

Title:
Characteristic and Application of Through-casing TEM Conductivity Curves
文章編號:
1004-1338(2019)06-0559-05
作者:
沈建國1王元順1沈永進1朱留方2臧德福2
(1.天津大學微電子學院(青島海洋工程研究院),天津300072;2.中石化勝利石油工程有限公司測井公司,山東東營257096)
Author(s):
SHEN Jianguo1 WANG Yuanshun1 SHEN Yongjin1 ZHU Liufang2 ZANG Defu2
(1. School of Microelectronics of Tianjin University, Tianjin, 300072, China; 2. Logging Company of Shengli Petroleum Engineering CO. LTD., SINOPEC, Dongying, Shandong 257096, China)
關鍵詞:
過套管電導率套管井非接觸測量電磁感應探測深度水泥環水淹層
Keywords:
through-casing conductivity casing well no-contact logging electromagnetic induction detecting depth cement ring waterflooded oil layer
分類號:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.06.001
文獻標志碼:
A
摘要:
過套管連續電導率曲線可以從非接觸式的瞬變電磁測井中獲得。現有的過套管電導率測井儀器發射和接收線圈之間的源距短,受套管影響,其徑向探測深度淺,主要測量套管外水泥環與地層的電導率;在井眼擴徑井段測量的電導率與地層的真電導率有比較大的差異,在井眼比較規則的砂泥巖地層,電導率曲線與裸眼井測井資料有比較好的一致性。將泥巖井段重合以后,其在砂巖井段的形狀可以判斷砂巖地層中電導率的分布,與裸眼井測量的電導率曲線對比可以分析油層的水淹情況。
Abstract:
Throughcasing continuous conductivity curves can be obtained by non-contact transient electromagnetic (TEM) logging data. The radial depth detected by existent through-casing TEM logging tools is shallow due to the short source-receiver spacing and the influence of casing. TEM logging tools mainly measure the conductivity of the cement sheath and the formation adjacent to the casing. There is a big difference between the conductivity measured in an enlarged borehole section and actual formation conductivity. The conductivity curve is in good agreement with open hole logging data of sandstone and mudstone formations in a regular borehole. The shape of a mudstone section can be used to judge the distribution of conductivity in a sandstone formation if overlapping the curve with the mudstone section. The waterflooded oil layer can be analyzed by comparing with the TEM conductivity curve measured in an open-hole well.

參考文獻/References:

[1]張庚驥. 電法測井(上) [M]. 北京: 石油工業出版社, 1984.
[2]周繼宏, 王雷, 袁瑞. 套管節箍對過套管電阻率測井的影響分析 [J]. 地球物理學進展, 2013, 28(1): 421-426.
[3]謝樹棋, 儲昭坦, 李克沛, 等. 套管井電阻率測井方法研究 [J]. 測井技術, 1999, 23(5): 338-343.
[4]KIM H J, LEE K H. Electromagnetic fields in a non-uniform steelcased borehole [J]. Geophysical Prospecting, 2006, 54(4): 433-439.
[5]劉宇, 劉國強. 套管非勻質性對過套管電阻率測井影響的數值模擬與分析 [J]. 地球物理學報, 2014, 57(4): 1345-1355.
[6]劉福平, 王安玲, 劉華群, 等. 過套管電阻率測井的地層電阻率快速反演算法 [J]. 地球物理學報, 2016, 59(6): 2326-2332.
[7]劉福平, 陳小安, 孟憲軍, 等. 測量電極接觸電阻的過套管電阻率測井響應數值模擬域分析 [J]. 石油物探, 2016, 55(6): 887-893.
[8]沈建國. 井條件下的幾何因子理論 [J]. 石油大學學報(自然科學版), 1989, 12(6): 25-34.

相似文獻/References:

[1]劉繼生,王克協.偶極子橫波測井中井況變化對井內聲場影響的理論分析[J].測井技術,1998,22(S1):11.
[2]王愛民.扇區水泥膠結測井儀及在套管井的應用[J].測井技術,2003,27(S1):56.
 Wang Aimin..Sector Cement Bond Tool and Its Applications in the Cased Holes.[J].WELL LOGGING TECHNOLOGY,2003,27(06):56.
[3]朱達智.碳/氧比測井——赴美考察報告之四[J].測井技術,1979,03(04):24.
[4]朱達智.中子壽命測井——赴美考察報告之五[J].測井技術,1979,03(04):35.
[5]陳德華,王秀明,于,等.套管刻度井中模擬地層及吸聲材料對井內聲場的影響[J].測井技術,2000,24(01):20.
 Chen Dehua,Wang Xiuming,Yu Su,et al.The Effect of Simulated Formations and Absorption Material on Borehole Acoustic Wavefield in Cased Calibration Pits[J].WELL LOGGING TECHNOLOGY,2000,24(06):20.
[6]劉繼生,王克協.用頻率-波數域分析研究聲波測井全波列的各波相[J].測井技術,2000,24(03):198.
[7]高寶善.SPWLA第41屆測井年會學術活動[J].測井技術,2000,24(03):212.
[8]楊韡.井間電磁成像的最新進展及發展方向[J].測井技術,2000,24(04):303.
[9]孟凡順,王再山,王渝明,等.過套管測地層電阻率的原理及應用[J].測井技術,2001,25(02):110.
 Meng Fanshun,Wang Zaishan,et al.Principle of Formation Resistivity Logging Through Casing and Its Application.[J].WELL LOGGING TECHNOLOGY,2001,25(06):110.
[10]趙培華.CNPC代表團赴挪威參加第40屆SPWLA年會[J].測井技術,1999,23(04):8.

備注/Memo

備注/Memo:
基金項目:項目基金“十三五”國家重點研發計劃(2016YFC0802000)資助第一作者:沈建國,男,1963年生,教授,從事超聲和瞬變電磁測量原理與技術、套管井瞬變電磁方法理論和應用研究,主要研究針對套管井剩余油探測和井間分布監測。E-mail:[email protected](收稿日期: 2019-01-29本文編輯王小寧)
更新日期/Last Update: 2019-12-15
脉动时空彩游棋牌游 股票涨跌根据什么定的 广东快乐十分下载软件 天天爱麻将下载 和讯股票行情 电力板块 炒股软件排名 给理财客户写担保 大牛网配资 手机打麻将软件 河南快三基本走势图 辽宁快乐十一选五开 香港麻将三辣 股票配资平台代理股票配资平台代理 炒股第一步怎么开户 现在什么理财方法好 宏琳策略配资