(19)
(11) EP 0 997 608 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.12.2001 Bulletin 2001/50

(43) Date of publication A2:
03.05.2000 Bulletin 2000/18

(21) Application number: 99500161.7

(22) Date of filing: 14.09.1999
(51) International Patent Classification (IPC)7: E21B 43/12, E21B 47/00
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 20.10.1998 AR 9805214

(71) Applicants:
  • Olmedo, Julio César
    Cipoletti, Rio Negro (AR)
  • Azpeytia, Horacio Oscar
    Cipoletti Rio Negro (AR)

(72) Inventors:
  • Olmedo, Julio César
    Cipoletti, Rio Negro (AR)
  • Azpeytia, Horacio Oscar
    Cipoletti Rio Negro (AR)

(74) Representative: Elzaburu Marquez, Alberto et al
Sres. Elzaburu Industrial Property Attorneys Miguel Angel, 21
28010 Madrid
28010 Madrid (ES)

   


(54) A device to optimize the yield of oil wells


(57) A device which optimizes the yield of oil wells characterized by a piston stroke sensor (1) capable of measuring the parameters of the pump piston, a dynamometer (2) which shows performance and power used by the pump, a flowmeter sensor (3), a sensor which controls the operation parameters of the performance of the power engine (4), a degree of acidity gauge (5) of the extracted fluid, a degree of viscosity gauge (6), a salinity monitoring assembly of the extracted oil, a pressure and level fluid between columns sensor and a gas detector, all of them connected to the well monitoring assembly which processes the received data and which is connected to the monitoring base (D).






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