scholarly journals Two-Level Program Planning System Based on Genetic Algorithms and Program Options

2016 ◽  
Vol 5 (3) ◽  
pp. 39-48
Author(s):  
������� ◽  
Olga Makeeva
Keyword(s):  
Genetic Algorithms ◽  
Oil And Gas ◽  
Program Planning ◽  
Planning System ◽  
System Operation ◽  
Gas Field ◽  
Program Managers ◽  
Whole Process ◽  
Oil And Gas Field ◽  
Program Options

There are a lot of different methods and approaches to program planning. Unfortunately they do not cover all the program managers� requirements: existing approaches and methods or their combinations do not allow monitoring program stages as well as all the details simultaneously. At the same time they don�t help to develop and implement the changes caused by uncertainty and the influence of external and internal environment factors. In this article the program planning system based on genetic algorithms and program options was designed. The whole process of system operation and it�s elements were considered. The advantages of planning system using in relation to the oil and gas field modernization program were analyzed. The proposed system meets the requirements of program managers to planning tools and methods and allows managers to create flexible plans that involve pre-designed steps when changes occur.

Design of Control System for Oil and Gas Field Pipe Production Line

2014 ◽  
Vol 986-987 ◽  
pp. 1319-1322
Author(s):  
Hao Ye ◽  
Yan Hou ◽  
Hong Yu Wang ◽  
Wen Long Cai
Keyword(s):  
Oil And Gas ◽  
Steel Pipe ◽  
Pipe Production ◽  
Communication Mode ◽  
Gas Field ◽  
Whole Process ◽  
Automatic Mode ◽  
Oil And Gas Field ◽  
And Control ◽  
Material Length

Steel pipe for pipeline have to go through multiple procedure in the whole process, and steel pipe transportation problem exists between the various processes. According to the specific requirements of the workshop environment and control tasks, a new communication mode that use S7-300PLC as the control core, connect 8 DP substation, involve 1077 output and input dot was adopted in the whole system. In the automatic mode, requirements of the complex technological process were realized; shake hands work mode was adopted between the production; using the proximity switch completed the material length measurement; in the location of inconvenience sensor installation, adopted virtual sensor in positioning. The HMI software in PC was WinCC V7.0, and communicated with PLC by Ethernet.

The Current Situation and Prospects of Development of Low Permeability Oil Reservoir

2013 ◽  
Vol 734-737 ◽  
pp. 1286-1289 ◽  
Author(s):  
Lin Cong ◽  
Wen Long Li ◽  
Jing Chao Lei ◽  
Ru Bin Li
Keyword(s):  
Research Methods ◽  
Oil And Gas ◽  
Low Permeability ◽  
Oil Reservoir ◽  
Oil Exploration ◽  
Gas Field ◽  
Oil And Gas Field ◽  
Low Permeability Reservoirs ◽  
Technical Measures ◽  
Exploration And Development

Internationally the research of low permeability oil reservoir is a difficult point in the exploration and development of oil and gas field. This thesis, based on the research methods of low permeability reservoirs at home and abroad, summaries several major problems encountered in the process of low permeability oil exploration and development under the current technical conditions as well as the corresponding, but more effective technical measures that need to be constantly improved. And that exploration and development of low permeability of the reservoir will be the main battle field for some time in the future of oil exploration and development.

CSAMT investigation with a new kind of controlled-source acquisition equipment at Chinese southwestern oil and gas field

2015 ◽  
Author(s):  
Xiaodong Luan ◽  
Qingyun Di ◽  
Zhiguo An ◽  
Cheng Xu ◽  
Xianxiang Wang ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Gas Field ◽  
Controlled Source ◽  
Oil And Gas Field

scholarly journals Application of the CL-systems technology for water injection wells at an oil and gas field

2021 ◽  
Vol 19 (3) ◽  
pp. 848-853
Author(s):  
Liliya Saychenko ◽  
Radharkrishnan Karantharath
Keyword(s):  
Oil And Gas ◽  
Water Injection ◽  
Oil And Gas Industry ◽  
Field Studies ◽  
High Water ◽  
Injection Wells ◽  
Gas Field ◽  
Water Breakthrough ◽  
Oil And Gas Field ◽  
High Water Cut

To date, the development of the oil and gas industry can be characterized by a decline in the efficiency of the development of hydrocarbon deposits. High water cut-off is often caused by water breaking through a highly permeable reservoir interval, which often leads to the shutdown of wells due to the unprofitability of their further operation. In this paper, the application of straightening the profile log technology for injection wells of the Muravlenkovsky oil and gas field is justified. In the course of this work, the results of field studies are systematized. The reasons for water breakthrough were determined, and the main ways of filtration of the injected water were identified using tracer surveys. The use of CL-systems technology based on polyacrylamide and chromium acetate is recommended. The forecast of the estimated additional oil produced was made.

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