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This paper puts forward the definition of high capacity channels and discusses the geological condition, fluid condition and development factors which affect the formation the high capacity channel. By using the numerical concept model, the paper investigates the influence of layer rhythm, interlamination permeability difference, oil-water density difference, oil-water viscosity ratio and fluid production...
Oilfield development evaluation is one of the key points of oilfield development. It is not only the conclusion of the previous oilfield development course but also the basis of the next step of the oilfield development disposition, and it is the key of the evaluation on the ultimate oilfield development effect. In this paper, the development status of X6 district have been evaluated using three methods:...
Slotted liners have been used for many years to provide sand control in many oil industry applications. They are commonly applied in reservoirs that produce high-viscosity oil from horizontal wells with unconsolidated, high-permeability sands. However, slots of slotted liners with traditional cavity like trapezoid cavity and rectangle cavity have been proved to have many problems such as high fluid...
Choosing the right development method is to determine whether or not the heavy oil reservoirs can development successfully. At present, the development method of heavy oil is decided by experts of heavy oil reservoir development. So, different experts may obtain different results, which can't avoid the subjectivity brought by experts. To the problem, the paper established an intelligent decision-making...
A combination of uncertain oil prices and the shortage of easy to produce oil has led energy companies to look to develop difficult oilfields that in the past would have been considered uneconomic. Even abandoned fields are being reopened with less than ideal recovery methods. It is with this mindset that many energy companies are looking to utilize new technologies or new technology applications...
How to control bottom water energy reasonably and effectively of bottom-water reservoir is puzzling Field Engineer until now. The key technique of development for bottom-water reservoirs is to depress or control water cone, prolong water free production period as much as possible. In order to settle the question, this paper, based on static mechanism and kinetic equation of underground fluid, the...
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