Electromagnetic Detection of the Water Cone Growth During Reservoir Development

Author(s):  
T. Eltsov ◽  
V. Torrealba ◽  
H. Hoteit ◽  
T. Patzek

2007 ◽  
Author(s):  
Naveen Kumar Verma ◽  
Fahed Al-Medhadi ◽  
Adnan Aiesh Al Shamali ◽  
Natarajan Dakshinamurthy ◽  
Saad Awad Matar ◽  
...  


Author(s):  
Gang Li ◽  
Binren Zhang

Background: Electromagnetic detection is an important method of geophysical exploration. The transmitting system is an important part of the electromagnetic detection equipment. Methods: The general topologies of a transmitting system for EM instrument are analyzed. The basic principle of EM detection is interpreted. In order to improve the output power and give consideration to the dynamic performance, an electromagnetic transmitting system based on the tri-state boost converter is proposed in this paper. Results: The principle of the proposed transmitting system is analyzed. The topology of the proposed transmitting system is illustrated and the working modes of tri-state boost converter are given. Conclusion: The simulation model is established and the simulation experiment is carried out to verify the feasibility of the new electromagnetic transmitting system.



2013 ◽  
Author(s):  
Sergio Fontoura ◽  
Carlos Emmanuel Ribeiro Lautenschlager ◽  
Guilherme Lima Righetto ◽  
Nelson Inoue ◽  
Rafael Augusto do Couto Albuquerque ◽  
...  


2011 ◽  
Vol 361-363 ◽  
pp. 520-525
Author(s):  
Jun Feng Yang ◽  
Han Qiao Jiang ◽  
Han Dong Rui ◽  
Xiao Qing Xie

Physical simulation experiments were made to research on the stress sensitivity on physical property of low permeability reservoir rocks. The experimental results shown that effective pressure had good exponential relationship with reservoir permeability. Combining with materaial balance method, reservoir engineering and rational deducation was made to reserach on water-flooding timing of low permeability reservoir development. Several production targets were obtained by these method, such as formation pressure, water and oil production, water cut and so on. The results shown that advanced water-flooding was very important in low permeability reservoir development to reduce the bad impact of stress sensitivity on formation permeability and maintain formation pressure.



2002 ◽  
Vol 11 (5) ◽  
pp. 722-727 ◽  
Author(s):  
F Fulga ◽  
S Myhra ◽  
D V Nicolau ◽  
D V Nicolau




Author(s):  
M. Yu. Kharitonovа ◽  
◽  
N. A. Matsko ◽  

For resources in the exploration stage, the modern “Classification of reserves” requires determining the economic efficiency of development prospects. Calculations of the development efficiency are based on the development time, which is difficult to determine without technological projects and schemes due to insufficient initial data. The identification of development stages in the preliminary economic assessment is carried out on the basis of expert appraisals without precise criteria, by analogy with the fields under development. The article establishes empirical dependencies and shows the possibility of their use for express forecast of the period for finishing work on a field (deposit), duration of the main development period, duration of the increasing production stage. Dependencies allow solving the problem of constructing a production curve in conditions of limited geological data. The express method can be used at the macro level to develop strategies for the development of oil and gas regions and at the micro level in the economic assessment of the prospects for the development of objects.





Sign in / Sign up

Export Citation Format

Share Document