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25 December 2010, Volume 29 Issue 6 Previous Issue    Next Issue

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Brief Analysis on Progress and Augmentation of Logging Technology Liu Zhi-gang 2010, 29(6): 1-6.  DOI: 10.3969/j.issn.1002-302x.2010.06.001 Abstract ( )   PDF (1641KB) ( )   This paper elaborates the problems in the development of logging technology, demonstrates the necessity to promote its development and augmentation and to increase logging efficiency, proposes to attach great importance to the basic technology and the technology of applying logging results, and to diversify such technologies. All these above could be important reference to improve logging technology and increase logging efficiency.

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Current Status and Trends of Mudlogging Techniques Li Zhao-qun 2010, 29(6): 7-12.  DOI: 10.3969/j.issn.1002-302x.2010.06.002 Abstract ( )   PDF (1468KB) ( )   This paper summarizes some logging technologies applied now, such as geologic logging, gas logging, engineering logging, geochemical logging, nuclear magnetic resonance (NMR), remote transmission, information services, etc. Their characteristics and functions are analyzed. In accordance with present mud logging situation, the author discusses the existing logging technology, and comments its development trends.

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Progress of Residue Hydrogenation Technology Bian Gang-yue, Zhang Fu-qin 2010, 29(6): 13-18.  DOI: 10.3969/j.issn.1002-302x.2010.06.003 Abstract ( )   PDF (1411KB) ( )   Residue hydrogenation technology is a vital part in refining industry. It has distinct characteristics in the residue refining technology. This paper focuses on the current situation and technological progress about fix bed, boiling bed, suspension bed and moving bed, which could be reference for relative research.

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A Summary of World's Large Oilfields Pang Ming-li 2010, 29(6): 19-22.  DOI: 10.3969/j.issn.1002-302x.2010.06.004 Abstract ( )   PDF (1465KB) ( )   This paper makes a deep and detailed analysis of the oilfields in the world on the basis of their emerging age and distribution characteristics in different countries, and makes up a table of the world's large oilfields in terms of oil production. Meanwhile, it demonstrates the current situation of China's crude oil import, and puts forward that China has to actively explore overseas market and launch international business besides exploring and developing domestic resources.

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Deep Natural Gas Exploration and Development Engineering Technology Improvement and Its Further Development in Northern Daqing Oilfield 2010, 29(6): 23-27.  DOI: 10.3969/j.issn.1002-302x.2010.06.005 Abstract ( )   PDF (1399KB) ( )   This paper systematically introduces the problems in seismic, drilling, cementing, and logging operations due to geologic structure and rock property in the strata during the exploration for deep natural gas in Xujiaweizi Zone in northern Daqing Oilfield. It also discusses the achievements and advances in the development of technology and its field application. Now Xujiaweizi Zone has become China's fifth largest natural gas zone. The author in this paper gives appropriate comments and suggestions on the development direction and some details of the engineering technology for the zone, with an aim to accelerate exploration and development in the zone and achieve the goal of "building a 100-year oilfield", "supplementing oil with gas, and "increasing oil and gas" in the Oilfield.

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Development and Application of High-efficiency Flooding Well Control Technology Xu Guang-tian, Mi Zhong-qing, Zhang Chuan-jun, Sun Yu-fei 2010, 29(6): 28-32.  DOI: 10.3969/j.issn.1002-302x.2010.06.006 Abstract ( )   PDF (1665KB) ( )   As the number of wells using subdivision water flooding string and the number of separate flooding intervals increases year by year, testing in different layers gets more difficult and the testing workload increases. Now the testing capacity could not satisfy the actual needs. Compared to the original one, the new testing technology could be used to improve the testing capacity greatly. But as the high-efficiency flooding well control technology is popularized increasingly in recent years, some problems crop up, for example, the damaged wellbore that could not treated timely is put into operation in a hurry, the testing equipment could not be maintained promptly, and the linkage testing instrument is only applicable to a limited extent. To put the development idea of ?°fine layering, fine water flooding, and decreasing by water flooding?± into practice, this paper proposes corresponding solutions to solve the above problems by improving the wellbore quality, optimizing the structure of equipment, and enhancing testing technology, etc.

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Application of Decision-making Technology to Oilfield Development Bi Xin-zhong, Gu Yong-qiang, Niu Jun, Hu Hong-hao 2010, 29(6): 33-36.  DOI: 10.3969/j.issn.1002-302x.2010.06.007 Abstract ( )   PDF (1392KB) ( )   This paper deals in details with the successful application of the decision-making technology to development of heavy oil blocks in spite of the problems of "three high" (high degree of recovery, high water cut, and high residual oil recovery rate), resource shortage, and great difficulty in cost control in Zhuangxi Oilfield. Through the application, the development of oil wells in heavy oil blocks and other blocks with high cost has successfully made a soft landing, which could be good reference to heavy oil development.

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Discussion of Remote Monitoring Technology for Oilfield Downhole Operation Zhao Jin-hai, Sun Xu, Gao Xing-kun, Ling Wen-xue 2010, 29(6): 37-39.  DOI: 10.3969/j.issn.1002-302x.2010.06.008 Abstract ( )   PDF (1394KB) ( )   The leaders of oilfield downhole company headquarters and the owner supervisor need to control the performance of field operation in time to realize remote supervision to operation process. This paper gives a remote monitoring solution to oilfield downhole operation, puts forward a four-layers framework, i.e. field data acquisition layer, data transport layer, data storage and remote web publishing service layer, and remote monitoring layer, discusses the corresponding software and their functions as well as the design of downhole operation database. Distributed communications solutions for operation well, data transmission security design from site to oilfield intranet, and long-distance transmission flow of data are also discussed.

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Optimizing Resource Allocation and Consolidating Organizational Management to Provide Strong Science and Technology Measurement Support for Primary Business Development Du Yu-hong, Wu Guo-dong 2010, 29(6): 40-45.  DOI: 10.3969/j.issn.1002-302x.2010.06.009 Abstract ( )   PDF (1481KB) ( )   This paper briefs on some practices and achievements on science and technology resource adjustment, prompting measure, group construction and innovation management since the "11th Five-Years Plan" of PetroChina Huabei Oilfield Company. It also explores some key problems and technical challenges which restrict primary business development of Huabei Oilfield and puts forward science and technology management suggestions.

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Methods for Quantitative Review of Scientific and Technological Achievements Miao Feng-yu 2010, 29(6): 46-49.  DOI: 10.3969/j.issn.1002-302x.2010.06.010 Abstract ( )   PDF (1486KB) ( )   This paper systematically analyzes subjective and objective factors affecting the results of review on scientific and technological achievements, puts forward a framework of quantitative review methods and a set of new methods and standards for quantitative review based on integrating quantitative and qualitative evaluation. Meanwhile, a reverse evaluation is carried out on judges using variance analysis, scoring weight and scoring curve. A better result is achieved through application, which ensures the objectivity, equality and fairness in review of scientific and technological achievements.

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A Discussion about Establishment and Operation of HSE Management System in Oilfield Companies Yuan Li-min, Huang Jin, Zhai Jin-sheng, Ji De-zhong, Cao Yin-hui 2010, 29(6): 50-52.  DOI: 10.3969/j.issn.1002-302x.2010.06.011 Abstract ( )   PDF (1381KB) ( )   HSE management system is a new systematic, standardized, and institutionalized tool for scientific management. This paper begins with three key links of the system such as system planning and its integration with business management as well as the establishment of supervision mechanism, combined with its establishment and operation of in Huabei Oilfield, discusses its scientific and standard operation and continuous improvement in oilfield companies.

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Resource Potential and Development Status of Global Shale Gas Zhang Huan-zhi, He Yan-qing 2010, 29(6): 53-57.  DOI: 10.3969/j.issn.1002-302x.2010.06.012 Abstract ( )   PDF (1593KB) ( )   Shale gas is an important kind of unconventional natural gas resources. In recent years, shale gas industry booms in the U.S. It is changing the pattern of natural gas supply, and could affect the overall energy situation in the U.S. and even the whole world in the future. Besides, many other countries such as Canada, China, and Australia are paying much attention to it. This paper mainly discusses the resource potential and development status of global shale gas, the promoting factors and barriers of shale gas development in the U.S., and major development indicators of Barnett shale gas.

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Going Global Based on Systematic Technologies——A Case Study on Successful Application of Waterflood Development Technology in GBEIBE Oilfield, Syria Cao Ying, Liao Qu 2010, 29(6): 58-60.  DOI: 10.3969/j.issn.1002-302x.2010.06.013 Abstract ( )   PDF (1455KB) ( )   PHASE-I Waterflood Project of Ground Facilities Expansion Project in GBEIBE Oilfield, Syria, co-designed by Beijing Branch and Huabei Branch of China Petroleum Engineering Co., Ltd, is a successful case that introduces China's sophisticated waterflood development technology to the world. After achieving success in pilot test, this project is applied to the whole oilfield, which not only solves the environmental pollution problems caused by the water drainage from the oilfield, but enhances oil recovery. This technology is the first of its kind in Syria.