Murizhnikov A.N.,Ufa SciTechCenter |
Ramazanov A.R.,Ufa SciTechCenter |
Zagurenko T.G.,Ufa SciTechCenter |
Alkin I.G.,Bashneft |
Tagirova K.F.,Ufa State Aviation Technical University
Neftyanoe Khozyaystvo - Oil Industry | Year: 2017
The article considers a realization of power consumption measurement system for oil wells without modern automation tools. Solution to the problem of support power saving mode is based on representing oilfield as an energy independent object. Evolution of automated power consumption measurement system is refrained by high cost of object controllers and transmission modules. Main goal of this work is checking possibility of implementation of power consumption measurement system for oil well with sucker rod pump (SRP) or electric submersible pump (ESP) based on hardware and software suite with low energy consumption and without replacement existing equipment. Design of power consumption measurement system is based on electric motor's controllers for SRP and ESP with ZigBee modems. This solution provides many transmission channels for controller's data. Efficiency of this solution is proven on constructed testbed. Electric motor's controller was installed in telecommunications cabinet. Vandal- resistant antenna was mounted on the top of cover of the cabinet. Such construction solves the problem of resistance to explosions and vandalism actions. Operational control of electric current and voltage, monitoring of the uptime and downtime, account of electric consumption was provided by access to energy parameters of SRP and ESP through of the operator's PC. System provides possibility to set the schedule of the equipment remotely for control of oil well operation mode.
Khatmullin I.F.,Ufa SciTechCenter |
Khatmullina E.I.,Ufa SciTechCenter |
Khamitov A.T.,Ufa SciTechCenter |
Gimaletdinov R.A.,Gazpromneft |
Neftyanoe khozyaystvo - Oil Industry | Year: 2015
The paper describes the automated technique for identification of under recovered zones with high production potential, if proper field management activities were provided (e.g. sidetracking operations). Presented method is based on the fuzzy description of the current recovery distribution incorporating different decision making criteria to elaborate better field management strategies. For this end fuzzy-criteria based procedure is developed to provide the determination of most perspective zones with high movable residuals, but poor recovery. The practical aspects of the technique application are discussed using the actual results of sidetracking planning.
Muryzhnikov A.N.,Ufa SciTechCenter
Neftyanoe Khozyaystvo - Oil Industry | Year: 2015
The article discusses the creation of methodological and software monitoring system well stock with sucker-rod pumps on the basis of automatic process control system for oil production and system support decision making. The author proposes method of constructing a table of transitions and segmentation of exploitation, sucker-rod pump.