Title :
Notice of Retraction
Recognize the low-efficiency water passage in multilayer non-uniform reservoir with fuzzy evaluation
Author :
Liu Li ; Song Kaoping ; Pi Yanfu ; Yang Jing
Author_Institution :
Key Lab. of Enhanced Oil & Gas Recovery of Minist. of Educ. of China, Daqing Pet. Inst., Daqing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
For multilayer sandstone reservoir 1, high permeability water passage would be formed between oil well and water well at the later stage of water drive. This caused the injected water circulation with no or low efficiency and thus decreased the production of oil wells. In order to improve the effect of water drive, measures of profile control and/or water shutoff must be taken. The key problem is to recognize the wells and layers having ineffective or low-efficiency water passage. In this paper, the identifying indexes have been determined and corresponding mathematical model has been constructed with fuzzy theory.
Keywords :
fuzzy set theory; hydrocarbon reservoirs; petroleum industry; water resources; fuzzy evaluation; fuzzy theory; high permeability water passage; injected water circulation; low efficiency water passage; mathematical model; multilayer nonuniform reservoir; multilayer sandstone reservoir; oil well production; water drive effect; Anisotropic magnetoresistance; Electronic mail; Hydrocarbon reservoirs; Laboratories; Mathematical model; Nonhomogeneous media; Permeability; Petroleum; Production; Water resources; fuzzy theory; low-efficiency water passage; mathematical model; multilayer sandstone reservoir; water drive;
Conference_Titel :
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-5845-5
DOI :
10.1109/ICACC.2010.5487274
