New Technology of Optimization of Production of Liquid Hydrocarbons: from Reservoirs Containing Oil or Condensate with High GOR and Oil Rims of the Gas Formation

New technology has been developed and successfully tested for optimizing production for oil fields with high gas to oil ratio, (GOR), theory and in practice, we have demonstrated that oil reservoirs with high GOR have a pressure flow rate relationship with a clear maximum. A specially designed bottom-hole assembly (BHA) automatic maintenance of the bottom-hole pressure on optimal level. The theory and calculations of this technology rest upon the building of an accurate mathematical model of the entire well-bottom-hole assembly-formation which takes into account all of its components. This mathematical model makes it possible to carry out an analysis of the processes taking place in the well, in its bottom-hole zone and in the reservoir, which, in turn, makes it possible to maximize the flow rate and increase production.