[1]李建,王超,易杰,等.高清多邊界探測技術在南海東部H油田的應用[J].測井技術,2019,43(02):180-185.[doi:10.16489/j.issn.1004-1338.2019.02.013]
 LI Jian,WANG Chao,YI Jie,et al.Application of PeriScope HD Multi-boundary Detecting Technology in the H Oilfield in Eastern South China Sea[J].WELL LOGGING TECHNOLOGY,2019,43(02):180-185.[doi:10.16489/j.issn.1004-1338.2019.02.013]
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高清多邊界探測技術在南海東部H油田的應用()
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《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年02期
頁碼:
180-185
欄目:
綜合應用
出版日期:
2019-06-20

文章信息/Info

Title:
Application of PeriScope HD Multi-boundary Detecting Technology in the H Oilfield in Eastern South China Sea
文章編號:
1004-1338(2019)02-0180-06
作者:
李建1 王超2 易杰3 唐峰3 蔣新宇3 曲鵬3
(1.中海石油(中國)有限公司深圳分公司, 廣東 深圳 518000; 2.Schlumberger, 廣東 深圳 518000; 3.中國石油集團測井有限公司國際事業部, 北京 102206)
Author(s):
LI Jian1 WANG Chao2 YI Jie3 TANG Feng3 JIANG Xinyu3 QU Peng3
(1. Shenzhen Branch of CNOOC LTD., Shenzhen, Guangdong 518000, China; 2. Schlumberger, Shenzhen, Guangdong 518000, China; 3. International Division, China Petroleum Logging CO. LTD., Beijing 102206, China)
關鍵詞:
測井應用 靜態三層模型 隨機反演 多邊界測量
Keywords:
log application satic three-layer model PeriScope HD random inversion multi-boundary measurement
分類號:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.02.013
文獻標志碼:
A
摘要:
傳統地質導向軟件的反演計算使用靜態三層模型,難以有效指導水平井在內幕復雜的儲層中鉆進。新一代探邊工具PeriScope HD通過硬件更新增加了方位測量內容以及升級了方位測量質量,增強了信噪比和邊界探測深度,實現了傾角測量內容和多參數反演服務的升級。新型探邊工具在不依賴于鄰井測井數據的隨機反演算法的基礎上,反演剖面不再限定為三層模型,可拓展為多層地層模型,并且能夠實現多套地層界面精細刻畫,降低了邊界位置不確定性,使得傾角預測更加精確,有效應對多層疊置儲層帶來的地質導向困難。通過南海東部H油田2口井的應用實例,證明了該技術在復雜地層情況下提高砂巖鉆遇率的有效性,為深化地質研究提供基礎信息。
Abstract:
The static three-layer model used in traditional geosteering software for inversion calculation is difficult to effectively guide drilling a horizontal well into complex reservoirs. Periscope HD, a new generation of Schlumberger edge detection tool, increases azimuth information and improves azimuth quality after updating hardware, thus enhances signal-to-noise ratio and detected boundary depth(21 ft), and updates dip information and multi-parameter inversion service. Independent on the random inversion algorithm of the logging data from adjacent wells, the new edge detection tool doesn't limit the inversion profile to a three-layer model, but expands it to a multi-layer model. Moreover, it can realize the fine characterization of the boundary of more than one layer, reduce the uncertainty of boundary position, make dip prediction more accurate, and effectively deal with the difficulty in geological guidance caused by multi-layer superimposed reservoirs. Field applications in two wells in the H oilfield in eastern South China Sea have proved that the technology is effective to improve the sandstone drill-in rate in complex formations, and can provide basic information for deep investigation.

參考文獻/References:

[1] WANG T, CHEMALI R, HART E, et al. Real-time formation imaging, dip, and azimuth while drilling from compensated deep directional resistivity [C]∥SPWLA 48th Annual Logging Symposium, June 3-4, 2007. [2] ZHANG Z Y, GONGUET C, RAJANI V, et al. Directional LWD resistivity tools and their business impacts [C]∥SPWLA 49th Annual Logging Symposium, Edinburgh UK, May 26-29, 2008. [3] DZEVAT OMERAGIC, ALAIN DUMONT, CENGIZ ESMERSOY, et al. Sensitivities of directional electromagnetic measurements for well placement and formation evalutation while drilling [C]∥SEG Annual Meeting, New Orleans, Louisiana, USA, October 1-6, 2006. [4] 蔡軍, 張恒榮, 曾少軍, 等. 隨鉆電磁波電阻率測井聯合反演方法及其應用 [J]. 石油學報, 2016, 37(3): 371-381. [5] BELL C, HAMPSON J, EADSFORTH P, et al. Navigating and imaging in complex geology with azimuthal propagation resistivity while drilling [C]∥2006 SPE Annual Technical Conference and Exhibition, Sep 24-27. [6] BITTAR M, KLEIN J, BESTE R, et al. A new azimuthal deep-reading resistivity tool for geosteering and advanced formation evaluation [C]∥SPE Annual Technical Conference and Exhibition, Nov 11-14, 2007. [7] LI S J, CHEN J F, TOMMY L BINFORD. Using new LWD measurements to evaluate formation resistivity anisotropy at any dip angle [C]∥SPWLA 55th Annual Logging Symposium, Abu Dhabi, United Arab Emirates, June 18-22, 2014. [8] WANG L, LI H, FAN Y R, et al. Sensitivity analysis and inversion processing of azimuthal resistivity logging-while-drilling measurements [J]. Journal of Geophysics and Engineering, 2018, 9(15): 2339-2349. [9] 王磊, 范宜仁, 袁超, 等. 隨鉆方位電磁波測井反演模型選取及適用性 [J]. 石油勘探與開發, 2018, 45(05): 914-922. [10] WU Y, LI J, WAN J, et al. Delineate the laminated reservoir profile while drilling for optimal well placement with uncertainty management [C]∥SPE Bergen One Day Seminar, Bergen, Norway, 20 April, 2016. [11] LI Q M, DZEVAT OMERAGIC. New directional electromagnetic tool for proactive geostreering and accurate formation evaluation while drilling [C]∥SPWLA 46th Annual Logging Symposium, June 26-29, 2005.

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備注/Memo

備注/Memo:
(收稿日期: 2018-12-13 本文編輯 余迎)第一作者: 李建,男,工程師,從事新油田開發井地質油藏作業管理工作。E-mail:[email protected]
更新日期/Last Update: 2019-06-20
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