[1]宋殿光,岳步江,狄幫讓,等.近鉆頭電阻率測量理論及響應模擬[J].測井技術,2019,43(06):564-568.[doi:10.16489/j.issn.1004-1338.2019.06.002]
 MeasurementSONG Dianguang,YUE Bujiang,DI Bangrang,et al.Theory and Response Simulation of NearBit Resistivity[J].WELL LOGGING TECHNOLOGY,2019,43(06):564-568.[doi:10.16489/j.issn.1004-1338.2019.06.002]
點擊復制

近鉆頭電阻率測量理論及響應模擬()
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:
564-568
欄目:
測井方法
出版日期:
2019-12-15

文章信息/Info

Title:
Theory and Response Simulation of NearBit Resistivity
文章編號:
1004-1338(2019)06-0564-05
作者:
宋殿光12岳步江2狄幫讓1范業活3賀明2
(1.中國石油大學地球物理與信息工程學院,北京102249;2.航天科工慣性技術有限公司,北京100074;3.中國電波傳播研究所,河南新鄉453000)
Author(s):
MeasurementSONG Dianguang12 YUE Bujiang2 DI Bangrang1 FAN Yehuo3 HE Ming2
(1. College of Geophysics and Information Engineering in China University of Petroleum, Beijing 102249, China; 2. Aerospace Science & Industry Inertial Technology CO. LTD., Beijing 100074, China; 3. China Research Institute of Radiowave Propagation, Xinxiang, Henan 453000, China)
關鍵詞:
隨鉆測量近鉆頭電阻率發射源等效探測深度縱向分辨率有限元素法
Keywords:
LWD near-bit resistivity equivalent source detection depth vertical resolution finite element method
分類號:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.06.002
文獻標志碼:
A
摘要:
利用有限元素法仿真軟件,對采用螺線環型天線的近鉆頭電阻率測量工具進行建模仿真。對發射源進行等效變換,建立軸對稱二維和三維磁流源等效模型。利用這2種模型,分析工作頻率、地層電阻率、鉆鋌與天線尺寸等參數對信號衰減的影響規律,并對該儀器的前向和徑向探測深度以及縱向分辨率指標進行分析和評估。結果表明,螺線環型天線能有效測量鉆頭周邊電阻率信息,2種等效模型能有效分析信號的衰減規律和儀器的探測特性。研究給出的建模方法和得到的結論對研制該類儀器和分析儀器的響應規律具有重要的指導意義。
Abstract:
The near-bit resistivity tool with a toroid antenna is simulated using finite element simulation software. Then equivalent axisymmetric 2D and 3D magnetic flux source models are built after equivalent transformation of the toroid transmitter. And finally, using the two models, the influences of working frequency, formation resistivity and the sizes of drill collar and antenna are analyzed on signal attenuation, and the front and radial detection depth and the vertical resolution are analyzed and evaluated. The results show that the toroid antenna can effectively measure the resistivity around bit, and the two equivalent models can analyze signal attenuation and detecting characteristics. The modeling methods and the conclusion play an important role for developing this type of logging tools and analyze the response law of the tools.

參考文獻/References:

[1]CLARK B, ALLEN D F, BEST D L, et al. Electromagnetic propagation logging while drilling: theory and experiment [R]. SPE 18117, 1990.
[2]COOPE D, SHEN L C, HUANG F S C. The theory of 2 MHz resistivity tool and its application to measurement-while-drilling [J]. The Log Analyst, 1984, 25(3): 1-11.
[3]郝以嶺, 杜志強. OnTrak隨鉆測井資料在冀東油田地質導向中的應用 [J]. 測井技術, 2009, 32(2): 148-156.
[4]宋殿光, 段寶良, 魏寶君, 等. 傾斜線圈隨鉆電磁波電阻率測量儀器的響應模擬及應用 [J]. 中國石油大學學報(自然科學版), 2014, 38(2): 67-74.
[5]陳鳴, 馬帥, 張智凱. 高分辨率伽馬成像技術在地質導向中的應用 [J]. 海洋石油, 2016, 36(4): 71-75.
[6]王珺, 陳鵬, 駱慶鋒, 等. 隨鉆方位伽馬測井儀器設計及試驗 [J]. 地球物理學進展, 2016, 31(1): 476-481.
[7]ALLOUCHE M, CHOW S, DUBOURG I, et al. High-resolution images and formation evaluation in slim holes from a new logging-while-drilling azimuthal laterolog device [R]. SPE 131513, 2010.
[8]ORTENZI L, DUBOURG I, VAN O R, et al. New azimuthal resistivity and high-resolution imager facilitates formation evaluation and well placement of horizontal slim boreholes [C]∥SPWLA 52nd Annual Logging Symposium, May 14-18, 2011.
[9]BORGHI M, PIANI E, BARBIERI E, et al. New Logging-While-Drilling azimuthal resistivity and high resolution imaging in slim holes [C]∥The 10th Offshore Mediterranean Conference and Exhibition in Ravenna, March 23-25, 2011.
[10]ARON W, THOMAS B, ALLAN R, et al. The introduction of an at-bit natural gamma ray imaging tool reduces risk associated with real-time geosteering decisions in coal bed mathane horizontal wells [C]∥SPWLA 53rd Annual Logging Symposium, June 16-20, 2012.
[11]BONNER S, BAGERSH A, CLARK B, et al. A new generation of electrode resistivity measurements for formation evaluation while drilling [C]∥SPWLA 35th Annual Logging Symposium, June 19-22, 1994.
[12]范業活, 聶在平, 李天祿. 隨鉆電磁波傳輸理論模型與信道特性分析 [J]. 電波科學學報, 2013, 28(5): 909-914.
[13]LOVELL J R. Finite element methods in resistivity logging [D]. Delt: Technische Universiteit Delt, 1993.
[14]仵杰, 段雁超, 李凡, 等. 基于COMSOL仿真軟件的陣列感應測井偏心響應計算方法 [J]. 測井技術, 2012, 36(4): 357-360.
[15]仵杰, 史盼盼, 陳延軍, 等. 陣列感應測井在斜井和水平井中的響應特性 [J]. 測井技術, 2016, 40(2): 152-160.

相似文獻/References:

[1]李榮,趙建輝,李帆.軸向速度組合的陀螺隨鉆測量方法研究[J].測井技術,2012,36(02):192.
 LI Rong,ZHAO Jianhui,LI Fan.On Gyroscopic MWD Based on Axial Velocity Integrated Method[J].WELL LOGGING TECHNOLOGY,2012,36(06):192.
[2]韓繼勇.隨鉆地震中地層參數的預測[J].測井技術,2000,24(03):176.
[3]李安宗.隨鉆測量系統中X Window/Motif圖形用戶界面的漢化技術及其應用[J].測井技術,1998,22(06):58.
 Li Anzong.Chinese Conversion Method of X Window/Motif GUI in MWD System and Its Application[J].WELL LOGGING TECHNOLOGY,1998,22(06):58.
[4].第37屆職業測井分析家學術年會召開[J].測井技術,1996,20(04):307.
[5]屈景輝,廖琪梅,楊勁松,等.無線隨鉆測量儀地面系統的軟件設計[J].測井技術,2002,26(05):437.
 Qu Jinghui,Liao Qimei,Yang Jinsong,et al.Design of Software for Wireless MWD System[J].WELL LOGGING TECHNOLOGY,2002,26(06):437.
[6]呂官云,孫峰,劉慶龍,等.井間定位交變磁場隨鉆測量方法與實驗研究[J].測井技術,2011,35(03):230.
 LU Guanyun,SUN Feng,LIU Qinglong.Alternating Magnetic MWD Method and Experimental Study on Relative Positioning Between Wells[J].WELL LOGGING TECHNOLOGY,2011,35(06):230.
[7]張慧慧,宗艷波,史曉鋒,等.垂直鉆井中鉆具姿態動態測量算法研究與應用[J].測井技術,2011,35(05):422.
 ZHANG Huihui,ZONG Yanbo,SHI Xiaofeng.Research and Application of Dynamical Measurement of Drill Tool Attitude in Vertical Drilling[J].WELL LOGGING TECHNOLOGY,2011,35(06):422.
[8]劉慶龍.旋轉磁場導向定位方法研究與應用[J].測井技術,2013,37(03):249.
 LIU Qinglong.On Research and Application of Rotating Magnetic Guidance Method[J].WELL LOGGING TECHNOLOGY,2013,37(06):249.
[9]劉濤,雙凱.具有附加容錯機制的井下儀器互聯總線設計與實現[J].測井技術,2015,39(06):746.[doi:10.16489/j.issn.1004-1338.2015.06.015]
 LIU Tao,SHUANG Kai.Design and Implementation of Downhole Component Interconnect Communication System with Fault Tolerant Mechanism[J].WELL LOGGING TECHNOLOGY,2015,39(06):746.[doi:10.16489/j.issn.1004-1338.2015.06.015]
[10]范業活,李天祿,楊志強.隨鉆無線傳輸技術分析與比較[J].測井技術,2016,40(04):455.[doi:10.16489/j.issn.1004-1338.2016.04.014]
 FAN Yehuo,LI Tianlu,YANG Zhiqiang.Analysis and Comparison of MWD Transmission Technology[J].WELL LOGGING TECHNOLOGY,2016,40(06):455.[doi:10.16489/j.issn.1004-1338.2016.04.014]

備注/Memo

備注/Memo:
第一作者:宋殿光,男,1982年生,博士后,從事地球物理測井和電磁場理論方法研究。E-mail:[email protected](收稿日期: 2019-02-16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 江西多乐彩综合走势图 11选5 9码任7组合 大众麻将规则胡法 甘肃快3彩票 九游棋牌大厅手机版? 11选5助手最新版 浙江6+1开奖号码19066期 斗牛棋牌规则讲解 大众麻将胡法大全图片 7乐彩开奖结果走势 关于基金配资的规定 美女野兽捕鱼游戏下载 至尊棋牌玩法 快3app安全吗 内蒙古快3综合走势 澳洲快乐8是不是真的