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《Well Logging Technology》 2007-02
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Recent Progress and Orientation of Oilfield Dynamic Monitoring Technologies in China

XIE Rong-hua(Daqing Oilfield CO.LTD.,Daqing,Heilongjiang 163453,China)  
Progresses of oilfield dynamic monitoring technologies in 2001~2005 in China are summarized.In production logging: radioactive tracer with optimized grain diameter and density,5-parameter combination logging,neutron oxygen activation logging,electromagnetic flowmeter and series techniques of conductance correlation flow/water-cut meter have been applied widely;inspection and forecast of casing collapse,fish top detection with visible light TV,integrated evaluation of cementation quality,etc.have got new advances;the vertical resolution of newly developed dual-spacing C/O logging tool has been improved from 0.8 m of original single-spacing tool to 0.6 m; the neutron lifetime logging-permeating-logging technique and its interpretation has been perfected.In well testing for oilfield development: researches,such as temperature-pressure monitoring with optical fiber,have been well founded;wireline formation pressure testing technologies have been developed;theoretical studies on well testing analysis with low-velocity non-Darcy flow and non-stable productivity evaluation have advanced preferably;and developed software platform for well testing named Sunflower has been widely applied in Daqing oilfield.The after researches will be stressed on the follows: logging techniques aimed at oil-gas-water triphasic flow with low liquid-producing capability,injection profile in stratified polymer flooded injection allocation well,production profile of high temperature deep-seated gas well,multi-parameter combination of injection-production profile,borehole condition imaging with multi-parameter;developments of series logging tools with high accuracy and high resolution;and methodical researches on accurate inspection and in time forecast of casing collapse,downhole permanent monitoring,petrophysical experiment on volcanics reservoir,interpretation and evaluation of polymer flooding or ASP(Alkali-Surfactant-Polymer) flooding well test,well test interpretation of deep-seated gas well and horizontal well,well test evaluation of gas well influenced by heat effect,and productivity evaluation of complex reservoirs.
【CateGory Index】: P631.8
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【References】
Chinese Journal Full-text Database 2 Hits
1 CUN Xiang-ling1,JIANG Lian-zhen2,LIN Jia-en1 (1.Petroleum Engineering Department of Xi'an Petroleum University,Xi'an 710065,China;2.No.4 Oil Recovery Plant of Daqing Oilfield Co.LTD.,Daqing,Heilongjiang 163513,China);Calculation of composite system's inner region radius about polymer flooding reservoirs and its characteristics[J];Inner Mongolia Petrochemical Industry;2008-24
2 Li Zhen,Pang Jufeng,Wang Wang and Zhang Ying.;Advances in Neutron Lifetime Log[J];Petroleum Instruments;2008-06
China Proceedings of conference Full-text Database 1 Hits
1 ZHENG Hua LI Jun LIU Xing-bin CAI Bing Logging & Testing Services of Daqing Oilfield Co.Ltd,Baqing 163453,China;Progress of Injection Profiling Technologies in Daqing[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 He Maodong, Qin Yuanqing. WLT, 2000, 24(2): 113-117;Contamination Control of Injection Profile Log and Its Correction.[J];WELL LOGGING TECHNOLOGY;2000-02
2 Peng Hu.;Advances of Nuclear Well Logging in 1990s[J];Well Logging Technology;2001-01
3 Lu Dianlong,Wei Yunfei,Wei Wang.;A PrimaryStudy on ASP Injection Profile Logging.[J];Well Logging Technology;2002-03
4 Han Yutang, Lin Liang, Li Jing.;Researches on Spectra Water Flow Logging Technology and Its Application.[J];Well Logging Technology;2002-04
5 Ma Shuilong,Wang Xiuming,Li Fuchang,et al..;An Ultrasonic Phase-shift Flowmeter for Polymer Injection Profile Logging.[J];Well Logging Technology;2002-05
6 Wang Chunli,Zhang Yusheng,Zhong Chenye,et al..;On Isotope Tracer Injection Profile Logging in the Adverse Injected Intervals.[J];Well Logging Technology;2002-06
7 Bai Xiuyun, Shi Shanyong;Case Studies of Interpreting a Production Profile or Injection Profile with Temperature Curves[J];Well Logging Technology;2003-02
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9 Chen Fuli,Chai Xiyuan, Jin Yong, et al.;Contamination Correct Study on Radioactivity Isotopic Trace Water-injection Profile[J];Well Logging Technology;2003-06
10 Zhang Xueqin, Zhang Jibing, Wang Hongfeng, et al.;On Application of New Criteria of Water-flooded Status Classification in Boron-neutron Lifetime Logging Technology[J];Well Logging Technology;2003-06
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