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Developing Special Turbine for Rational Utilization of Reservoir Energy of Hydrocarbon Deposits

Affiliations

  • Gubkin Russian State University of Oil and Gas,Russia
  • Oil and Gas Research Institute of the Russian Academy of Sciences

Abstract


Background/Objectives: In the process of oil and gas production a considerable part of reservoir energy is lost. This problem can be solved by applying special turbines that operate with reservoir energy. Methods: The calculations and testing of the micromodels showed that the turbine vane can be designed as a permeable mesh. The uniqueness of the considered energy recovery method is represented by the application of a special turbine where the main flow of gas and liquids can move through the vane directly. The analytical and experimental methods of the investigations aim to study the process of gas and liquid movement through the permeable obstacle and thus reveal new opportunities for creating efficient and low-noise machines. Findings: Based on the results of the undertaken design activities an experimental prototype of the new hydraulic machine has been developed that is supposed to utilize the reservoir energy generated in the course of gas and oil extraction. The novelty of the developed technical solutions has been certified by the patents. Bench tests of the developed hydraulic machine equipped with a special turbine made it possible to confirm the new principles of the turbine operation control. It has been demonstrated that the force effects of the flow of gas (or liquid) on the permeable obstacle and on the turbine rotor can be controlled applying the operational principles of vortex diodes and vortex amplifier. The results of the investigations show that if the rotation of the permeable wall is taken into account it becomes possible to develop a new class of the unique hydraulic machines, including low-noise turbines, pumps and compressors. The results of the undertaken scientific and design studies are supposed to be used for developing efficient separation equipment and power generation turbines. Applications/Improvements: The developed equipment is supposed to be applied for oil and gas extraction in the offshore fields and also for other purposes due to their low weight and compact dimensions.

Keywords

Hydrocarbon Deposit, Reservoir Energy, Technical Solution, Testing, Turbine.

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References


  • Hofmann H. United States Patent No. 5117908. Method and equipment for obtaining energy from oil wells. Date of patent: 1992 Jan 2.
  • Turchetta JM. United States Patent No.7043905. Gas energy conversion apparatus and method. Date of patent: 2006 May 16.
  • Adams R, Parker J. Reducing pressure - increasing efficiency. Sulzer Technical Review 1; 2011. p. 26–9.
  • Sarwar N. UK Gas pipeline to generate renewable energy through geo-pressure technology. Climatico. Independent analysis of climate policy [Internet]. 2009 Jan 10. [cited 2016 May 07]. Available from: http://www.climaticoanalysis.org/post/uk-gas-pipeline-to-generate-renewable-energy-through-geo-pressure-technology/.
  • Bondarenko VV, Sazonov YuA, Mokhov MA. Developing power unit of hybrid machines for extraction and processing of oil and gas in offshore fields. Oil Economy. 2015; 10:116–19.
  • Sazonov YuA, Mokhov MA. Patent No. 160288. Engine. Applications for utility model No. 2015131044/06, 27.07.2015; 2016 Mar 10, Bul. No.7
  • Brown FB, Erickson JW. United States Patent No. 4044943. Centrifugal separator and system. Date of patent: 1977 Jul 30.
  • Brown FB, Erickson JW. United States Patent No. 3960319. Centrifugal separator. Date of patent: 1976 Jan 06.
  • Zamtfort BS, Ivanov MYa. Near-sonic anisantropic cascade flow around symmetric profiles. Proceedings of TSAGI. 1972; 3(6):107–11.
  • Sazonov YuA. Basics of calculations and design of pump-ejector plants. Moscow, Oil and gas, Gubkin Russian State University of Oil and Gas, 2012. 305.
  • Allen D, Smith BL. Axisymmetric Coanda-assisted vectoring. experiments in fluids. 2009; 46(1):55–64.
  • Glezer A. Novel diagnostic techniques and actuator technology for turbulent shear flows. Georgia Institute of Technical Atlanta School of Mechanical Engineering [Internet]. 1996. [cited 2016 Sep 07]. Available from: http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA316341.
  • Cîrciu I, Dinea S. Review of applications on Coanda effect. History, theories, new trends. Review of the Air Force Academy; 2010.
  • Joyce JW. Design guide for fluidic laminar proportional amplifiers and laminar jet angular rate sensors. Harry Diamond Labs Adelphi MD; 1984.
  • Tesař V. Microbubble generation by fluidics. Part I: Development of the oscillator. Colloquium Fluid Dynamics. 2012.
  • Tesař V, Zhong S, Rasheed F. New fluidic-oscillator concept for flow-separation control. The American Institute of Aeronautics and Astronautics. 2012 ; 51(2):397–405.
  • Joyce JW. Fluidics: basic components and applications. Harry Diamond Labs Adelphi MD; 1983.
  • Weathers TM. NASA contributions to fluidic systems: A survey [Internet]. 1972. [cited 2016 Nov 07]. Available from: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730002533.pdf.
  • Anderson WW. A dynamic model of vortex-type fluid amplifiers. PhD thesis, Massachusetts Institute of Technology; 1972.
  • Prabakaran J, Vaidyanathan S. Effect of orifice and pressure of counter flow vortex tube. Indian Journal of Science and Technology. 2010 Apr; 3(4).
  • Prahalad NT, Ramesh CS, Viswanathan K, Saravanan R. Vortex flow analysis of a large segmented solid rocket motor. Indian Journal of Science and Technology. 2012 Jan; 5(1).
  • Bauer AB. United States Patent No. 3712321. Low loss vortex fluid amplifier valve. Publication Date: 1973 Jan 23.
  • Doig R. United States Patent Application 20110203671. Apparatus and method for controlling the flow of fluid in a Vortex Amplifier. Publication Date: 2011 Aug 25.
  • Tesař V, Smyk E, Peszynski K. Fluidic oscillator with bi-stable turn-down amplifier. Colloquium Fluid Dynamics. 2014.

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