Paper Type	::	Research Paper
Title	::	Construction of Self-regulated EFL Micro-course Learning
Country	::	China
Authors	::	Zhongwen Liu
Page No.	::	01-04
	::	0.4/3021-05820104
	::	3021-0508-0204

The article proposes a self-regulated micro-course learning approach which provides different micro-course video clips on the same learning material for the students to choose from in English as a Foreign Language (hereafter referred to as EFL) teaching. We implicitly classify our students in accordance with their English language proficiency levels first and record different videos for them to learn independently before class, students can ask questions or interact with their classmates in an online QQ International (hereafter referred to as QQi) learning community before training their vocational skills in English in a flipped classroom. The innovated research is helpful to narrow the difference in English language proficiency levels, improve learning efficiency and better their comprehensive vocational skills.

 

Keywords –Self-regulated, EFL learning, micro-course, independent and flexible learning

[1] Yichuan Zhang, Yangyi Qian, Construction and Application Trends of Micro-course Resources in Foreign Countries, Journal of Tele-education, 2013, (6): 26-33.
[2] Bingjian Wu, Case Analysis on the Development and Application of Micro-course Resources in Foreign Countries, Information Technology Education in Middle and Primary Schools, 2013, (4): 23-16.
[3] Xianbo Zhou, A Study on the Construction Strategies of Micro-Lectures Based on the Learners' Perspective, China Educational Technology, 2015, (4): 81-84. [4] Zhongwen Liu, Virtual Policing in English: A Trainee-centered Pedagogy for Web-mediated Curricular Learning and Field Training, Journal of Software, 2013, (8): 344-350.
[5] Li Wei, A Study on College EFL Learning Community Based on QQ International, International Journal of Applied Linguistics & English Literature, 2013, (3): 1-7.

Paper Type	::	Research Paper
Title	::	Analysis about well pattern adaptability to reservoir in Bozhong 25-1 South oil field in lower member of Minghuazhen
Country	::	China
Authors	::	Xu Fangzhe
Page No.	::	05-14
	::	0.4/3021-05820514
	::	3021-0508-0214

Bozhong 25-1 South oil field is a complex fluvial facies conventiona heavy oil field discovered in Bohai bay, after putting into operation since 2004,thy have achieved remarkable development effect. To keep stable or more efficient in the next development, we must relalise the reservoir adaptation present of well pattern. This article from the sand body width and layer well spacing, degree of control of sand well spacing to each sand body, degree of control of development well spacing to each sand body, these three main aspects to analysis the reservoir adaptation of well pattern, then fold together all the small layers in the same oil group vertically, gather parts into a whole,to analysis sand body of the whole oil group influenced by the degree of well pattern control. The final conclusion, the control of reservoir in Bozhong 25-1 south oilfield is low degree, the development potential is very great.

 

Keywords: - layer well spacing, sand well spacing, development well spacing, degree of control

[1] Deng Yunhua,Li Jianping.Breakthroughs of geological concepts in exploration and evaluation of BZ25-1 field[J]. Petroleum Exploration and Development,2007,06:646-652.

[2] Hu Yong,Xu Pin,Yang Qinghong,Hou Dongmei,Wang Lirong.Study on the macroscopic heterogeneity of the reservoir in Bozhong 25-1S Oilfield[J]. OFFSHORE OIL, 2010,03:26-30.

[3] Dong Yanlei，Zhu Xiaomin, Li Dejiang,Bian Shutao,Yang Junsheng,Zhu Shifa,Zhang Yuyin. Depositional characteristics of highstand delta of Dong'er sequence, Liaodong Bay , Bohai Basin. PGRE,2008,15(2); 56-60+115.

[4] Sun Hefeng,Zhou Xinhuai,Peng Wenxu,et al.Late-stage hydrocarbon accumulation and enrichment in the Huanghekou Sag,southern Bohai Sea[J].Petroleum Exploration and Development, 2011, 38(3): 307-313.

[5] Yang Wenjuan,Wu Guanrong,Wang Donghui,Yi Xiaoyan,Chen Kui.Evaluation of well pattern adaptability for wellblock DK13 of Daniudi has field[J],Petroleum Geology and Engineering, 2013,06:81-84+151.

Paper Type	::	Research Paper
Title	::	Design and Characteristics of a Two-level VSC with a Third-Harmonic Injection Bus-clamping SVM– Detailed Study
Country	::	America
Authors	::	Hadi H. Alyami
Page No.	::	15-29
	::	0.4/3021-05821529
	::	3021-0508-0229

At present, power electronics-based technologies are widely penetrating the power systems in an effort towards "smart-oriented" operational systems. Voltage-sourced converters (VSCs) are such power electronics-based technologies that currently seem rather to preponderate in many promising applications including FACTs, HVDC grids, DGs and VSDs. VSCs are found in a plethora of structures ranging from a simple half-bridge to an advanced modular topology and in order to exploit all their possible inherent features, a number of modulation strategies have been established. This paper investigates holistically the 3Φ two-level VSC with a 3rd harmonic injection bus-clamping space-vector modulation. It is essentially envisioned to further [7]-[8] studies, which compare two common VSC topologies, by including the abovementioned bus-clamping topology. The modulation strategy implemented through the principle of the equivalence linear triangle-comparison-based PWM with a bus-clamping SVM, mainly the MAX and MIN bus-clamping schemes. The resultant asynchronised SV-PWM has been investigated with a passive RL load and an active asynchronous vector-controlled motor with the aid of Simulink® simulated models.

 

Index Words: - Voltage Sourced Converter (VSC), SVPWM, Bus-clamping control strategy, THD%, Induction motor

[1] Abdul. R, Saikrishna. K, Apparao. D "Space vector-based three-level discontinuous pulse-width modulation algorithm" IET Power Electronics, April 2013.
[2] A. Yazdani, R. Iravani "Voltage-Sourced Converters in Power Systems: Modeling, Control, and Applications" IEEE/John-Wiley, ISBN: 978-0-470-52156-4, Feb. 2010.
[3] G. Narayanan, V. T. Ranganathan "Two Novel Synchronized Bus-Clamping PWM Strategies Based on Space Vector Approach for High Power Drives" IEEE Transactions on Power Electronics, Vol. 17, No. 1, July 2008.
[4] G. Narayanan, Harish K. Krishnamurthy, Di Zhao, RajapandianAyyanar "Advanced Bus-Clamping PWM Techniques Based on Space Vector Approach" IEEE Transactions on Power Electronics, Vol. 21, No. 4, January 2009.
[5] M. Schweizer, T. Friedli, J.W.Kolar "Comparative Evaluation of Advanced Three-Phase Three-Level Inverter/Converter Topologies Against Two-Level Systems" IEEE Transactions on Industrial Electronics, Vol. 60, No. 12, pp. 5515-5527, January 2014.

Paper Type	::	Research Paper
Title	::	The Forming Condition of Tight Oil and Gas of J layer in South Depression of D Basin
Country	::	China
Authors	::	Yang Xiaoyu ||, Shi Shangming
Page No.	::	30-33
	::	0.4/3021-05823033
	::	3021-0508-0233

Based on the latest laboratory test and prospect well data of G layer in south depression of D basin, the source rock、reservoir、cap-rock and preservation forming condition of tight oil and gas within research area is analyzed. The results indicate that the widely distributed dark mudstone of J layer has rather high organic content .Ⅱb and Ⅲ types are the mainly genetic types of organic matter. The mature source rocks, which has reached the generation stage of cracked gas, providing rich material basis for forming oil and gas reservoirs. There are tight reservoir distributed in research areas and interbedded sandstone and mudstone are very common. Oil and gas are well preserved in local depression with stable tectonic condition. Therefore, South Depression of D Basin has certain exploration potential of tight oil and gas.

 

Key words: J layer; D basin; Tight oil and gas; Forming condition

[1]. Wang Weiming，Lu Shuangfang, Wang Shihui, etc. Possibility of Tight Sand Gas Reservoirs in Jixi Basin[J].OIL & GAS GEOLOGY，2012，33（3）：385-396.
[2]. Qi Yulin，Li Jingkun，Xu Xiqing，etc. Source Rock Evaluation and Oil-Source Rock Correlation in Well Yangcan1 of Dayangshu Basin[J].Petroleum Geology & Oilfield Development in Daqing，2003，22（1）：13-15.
[3]. Wang Yachun，Yu Shujie，Pang Xiongqi，etc. Application of Hydrocarbon Expulsion Threshold Theory to Dayangshu Basin[J].Journal of Xi'an Shiyou University，2005,20（1）：13-18.
[4]. Huang Wei. Study on Hydrocarbon Accumulation Condition in Northern Depression of Da Yangshu Basin[D].Daqing Petroleum Institute，2007.
[5]. Jin Chengzhi. Comprehensive Evaluation of The Oil and Gas Exploration Prospect in Dayangshu Basin[D].China University of Geosciences(Beijing)，2007.

Paper Type	::	Research Paper
Title	::	Putao Hua Oil Layer Lithology Plate Establish
Country	::	China
Authors	::	Ruida Zhang ||, Shizhong Ma
Page No.	::	34-37
	::	0.4/3021-05823437
	::	3021-0508-0237

This paper based on crossplot and core data,analysis the Pu Xi oilfield ,Putao Hua oil layer 's conventional logging response characteristic.Based on the describe of the three cored wells, Putao Hua oil layer is mainly made up with siltstone, muddy siltstone, silty mudstone,. First normalized the well logging curves, elimination the influence of the nongeological factors to the well logging curves.After that, establishe the logging data intersection,and identify the lithology.The lithology crossplot are mainly depand on △SP,GR,AC,ILM,ILD.At last ensure the lithological standard.

 

Keywords: - Pu Xi oilfield；Putao Hua oil layer；crossplot；lithological discrimination.

[1] Chang D,Liu J L,et al.Technique and development of litihology identification.Inner Mongolia Petrochemical Industry (in Chinese),2009,(6):69-70.
[2] Ye H M,Fu W S,Wu J.Reservoir parameter interpretation model study of mature oilfield with multi-target stratum.Science and Technology Review(in Chinese),2010,28(9):52-58.
[3] Ma Z.Petroleum Logging Geology (in Chinese).Wuhan:China University of Geosciences Press,1994:37-38.
[4] Song Y J,Hu Y S .Geophysical Data Comprehensive and Interpretation (in Chinese).Daqing：Daqing Petroleum Institute,2005:124-135.
[5] Wang X M.The Principle of Applied Geopgysics(in Chinese).Beijing:Petroleun Industry Press,2000.

Paper Type	::	Research Paper
Title	::	A Study on Seismic Inversion Method for Identification of Sand
Country	::	China
Authors	::	DU Xinyang ||, LIU Jiyu ||, CHEN Yuchao ||, LIU fan
Page No.	::	38-43
	::	0.4/3021-05823843
	::	3021-0508-0243

With the continuous improvement of exploration technology and the increasing degree of energy resource exploration, it becomes more and more demanding of looking for new oil and gas. Seismic inversion is an important method for seismic exploration and oil-gas identification. It is a process of eliminating interfering wavelet from the synthetic seismogram. By retaining the reflection coefficient sequence, thus the wave impedance can be computed. First we should make the inspection, splicing and standardized processing on all logging curves, then use statistical method to predict the relationship between the known properties and the forecasting curves, and at last determine the four parameters of geostatistical inversion: the S/N ratio of seismic data, seismic sampling rate, variogram and the ratio of total thickness of sandstone and the thickness of strata. Take Yong 56-96 block of the eighth oil recovery factory of Daqing oil field as the study area, and adopt the joint inversion method of pseudo-acoustic and geostatistics for identification of sand. As a result, its profile form is more natural, its vertical resolution and transversal extensibility are better, and its coincidence rate of the well is much higher as well.

Keywords: - seismic inversion, wave impedance, pseudo-acoustic, identification of sand

[1] LU Baokun, SHI ge, Research Summary of Logging Data and Seismic Attribute, Journal of Beijing university (natural science edition), 41(1), 2005, 154-160.
[2] MA Jingfeng, XU Shenghui, WANG Guishui, GAO Le, Confronting problems and progress of Seismic trace inversion, Oil & Gas Geology, 23(4), 2002, 321-325.
[3] CHEN Yaxin, WEI Fenyun, GAO Lifeng, Application of Reservoir prediction technique in pyroclastic rock in Ying 2 Segment, Yingtai fault depression, songliao basin, China Petroleum Exploration, 18(3), 2013, 50-56.
[4] WANG Xiaoping, SHANG Jianlin, WANG Linsheng, Application of Geostatistical inversion in Mabei oilfield of junggar basin, Xinjiang Petroleum Geology, 34(3), 2013, 320-323.

Paper Type	::	Research Paper
Title	::	Fine Structure Description of 3D Seismic Data in Huangjindai Oil Field
Country	::	China
Authors	::	Qi Zhenru ||, Shi Shangming ||, Liu Xiaowen
Page No.	::	44-49
	::	0.4/3021-05824449
	::	3021-0508-0249

In this paper, the 3D seismic data and logging data of the gold belt are used to carry out the horizon calibration and wave group characteristics analysis. And then I carry on the whole region of the stratigraphic correlation tracking. In the process of 3D seismic data interpretation, the coherent body technique is used to determine the macroscopic features of the fault, and the Express Landmark velocity model of DepthTeam is used to integrate various geological and seismic data. In the control of seismic interpretation horizon, the time depth relationship of the 26 wells is interpolated, and the 3D velocity model is established. The depth value of each interface is obtained by using the depth of the conversion of variable speed. Through the fine interpretation of 3D seismic data, it has been carried out the Jiazhangsi fault(F1)in the eastern part of the Huangjindai oil field, the Erjiegou boundary fault (F2), and the broken groove main fault –Huangdong fault(F3).

Keywords: Huangjindai Oil Field,Fine structure description,3D seismic data, horizon calibration

[1] Han Xiaojun,Zhao Xiansheng,Wang Jianmin. Analysis of the influence factors of wave impedance inversion results. Petroleum Geology and development in Daqing,2005,24(4):92～93
[2] Changchun Institute of Geology, Chengdu Institute of Geology. Principle and method of seismic exploration[M].Beijing: Geological Publishing House,1980.1~20.

[3] Tang Jianren,Cui Fenglin. Application of high resolution 3D seismic technology in oilfield development [J]. Petroleum Exploration, 2000, 39(1):50-56.
[4] Wang Junqin, Application Research of reservoir seismic prediction technology[M], China University of Geosciences,2007.5一13
[5] Wang Jun,Dai Hongming,Fan Yi. Techniques and methods for fine description of reservoir in the middle and later stage of development [J]. West-china Exploration Engineering，2006,(7):160~161

Paper Type	::	Research Paper
Title	::	Food Processing Industrial Effluent Treatment Using FBBR
Country	::	India
Authors	::	Dr.G.V.R.Srinivasa Rao ||, K.Srinivasa Murty ||, A.Naveen
Page No.	::	50-53
	::	0.4/3021-05825053
	::	3021-0508-0253

The present study involves the removal of Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) from food processing industrial effluents with a laboratory scale model of Fluidized Bed Bioreactor (FBBR) using three different bed materials viz., MBBR Plastic media, Pumice stones and high density Foam material. The effluent from Ice making industry is taken as stock solution for conducting the study. The experiment is conducted for over 2 to 3 weeks at daily intervals, till the reactor gets stabilized and a maximum and uniform rate of percent removal of BOD and COD is obtained. The experimental data is analyzed and the results are presented in suitable formats. From the Bio-kinetic study involving reaction rate kinetics and microbial growth kinetics, it is observed that, the bio-kinetic reactions taking place in the reactor conform to First order rate of reactions and the Foam pieces proved to be a good alternative material when compared with that of the Commercially available MBBR plastic media and Pumice stones.

 

Keywords: - BOD, COD, FBBR, Growth Kinetics, Reaction kinetics

[1] Havey Gullicks,Hasibul Hasan,Dipesh Das,Charles Moretti and Yung-Tse Hung, Biofilm Fixed Film Systems, "Water" 2011,3,849-868,ISSN 2073-4441.
[2] Qasim S (1999), Wastewater treatment plants,planning,design and operation (2nd ed., Technomic Publishing Co.,Lancaster,PA)
[3] A.M Saravanan and Singaram Lakshmanan, Experimental Scrutinization on Treatment of Industrial Effluents and Models Representing the Kinetics for Aerobic Digestion,International Journal of Engineering, Volume (2) : Issue (4),India
[4] F. M. Abdelrasoul, A Comparative study of the BOD rate constant of industrial wastewater and sewage, Sixth International Water Technology Conference, IWTC 2001, Alexandria, Egypt
[5] G. Nakhla, Victor Liu b , A. Bassi a, Kinetic modeling of aerobic biodegradation of high oil and grease rendering wastewater ,Bioresource Technology 97 (2006) page 131–139,Canada