Intelligent well technology has provided facility for real time production control through use of subsurface instrumentation. Early detection of water production allows for a prompt remedial action. Effective water control requires the appropriate performance of individual devices in wells on maintaining the equilibrium between water and oil production over the entire field life. However, there...

in this paper, a novel matched filter based on a new kernel function with cauchy distribution is introduced to improve the accuracy ofthe automatic retinal vessel detection compared with other available matched filter‑based methods, most notably, the methods builton gaussian distribution function. several experiments are conducted to pick the best values of the parameters for the new designedfi...

Logging technology is the key used in modern petroleum resources exploitation. Reasonable application of logging conducive to efficient exploitation resources. Therefore, oil has always been research target well technology. This paper discusses function geological steering horizontal well. and work well, specific due In process discussion, order ensure practical this paper, a good drilling put ...

Abstract Vectors—or length-indexed lists—are classic example of a dependent type. Yet, most tutorials stay clear any function on vectors whose definition requires non-trivial equalities between natural numbers to type check. This pearl shows how write functions, such as vector reverse, that rely monoidal be correct without having additional proofs. These techniques can applied many other functi...

The use of multilateral well is becoming an emerging method to improve oil recovery efficiently and to drain reservoirs more efficacious. By developing drilling technology, completing the oil wells as multilateral wells become more interesting especially from economic point of view. On the other hand, lack of any means for forecasting the performance of this type of wells causes drilling of...