Published February 2011
Perspectivity and current position of working out of Interval Layer Set (ILS) and X horizon influenced water on Guneshli field
D. A. IskandarovPerspectivity and current position of working out of ILS and X horizon influenced by water on Guneshli field have been looked into in the article. As the result of the research it has been known that the main purpose is prevention of decrease in layer energy during maximum and exploitation process of extracting oil reserve by influencing by sea water to ILS and X horizon on Guneshli field. As X horizon and ILS working in a different rate have been a good hydrodynamic connect with an external water zone, pressing of oil to wells occurs by the influence of active counter water on oily areas. The south and north zones of X horizon and ILS have been worked out in a mixed rate and it has led to significant difference between falling speed of layer pressure and its dynamics according to the central zone . It is shown that 66.5% of the main extracting oil reserves of deposit has gathered in ILS, 24.2% has gathered in X horizon and distribution of initial and remainder oil reserves has also been shown. The using position of extracting oil reserves of ILS for zones has also been investigated. The capacity of the water, pumped into layers has decreased considerably in recent years according to dynamics of technological indexes of ILS on Guneshli field. For horizons, efficiency of the additional oil obtained according to pumped water has been investigated. It has been shown that it is advisable to use the change of correlation index with the purpose of providing the valuation of water pump process for the horizons in Guneshli deposit. Perfection of water pump system for the purpose of increase in layers oil bearing and the parameters characterized treatment on ILS and X horizon and realizing of measures have been offered.
