An improved solution to estimate relative permeability in tight oil reservoirs
نویسندگان
چکیده
منابع مشابه
Permeability Prediction of Tight Sandstone Reservoirs Using Improved BP Neural Network
By analyzing the permeability controlling factors of tight sandstone reservoir in Wuhaozhuang Oil Field, the permeability is considered to be mainly controlled by porosity, clay content, irreducible water saturation and diagenetic coefficient. Because the conventional BP algorithm has its drawbacks such as slow convergence speed and easy falling into the local minimum value, an improved three-l...
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permeability is a property of porous medium that quantifies rock capacity to transmit fluids. frequently, core based permeability data are not available either because of the borehole conditions or due to the high cost of coring. for these reasons, over the years attempts have been made to estimate permeability by alternative ways. permeability is an elusive parameter in hydrocarbon reservoirs ...
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Klinkenberg permeability is an important parameter in tight gas reservoirs. There are conventional methods for determining it, but these methods depend on core permeability. Cores are few in number, but well logs are usually accessible for all wells and provide continuous information. In this regard, regression methods have been used to achieve reliable relations between log readings and Klinke...
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ژورنال
عنوان ژورنال: Journal of Petroleum Exploration and Production Technology
سال: 2014
ISSN: 2190-0558,2190-0566
DOI: 10.1007/s13202-014-0129-7