Method to increase the oil production from an oil reservoir
AssigneeEureka Oil ASA
InventorOlav Ellingsen
Life of this patent
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Abstract
A method to increase the production of oil from an oil reservoir is described. The method includes injecting a magnetic or magnetostrictive material through an oil well into the oil reservoir, vibrating the material with the aid of an alternating electric field and removing oil from the oil well.
Claims3
A method to increase the oil production from an oil reservoir, wherein a magnetic and/or magnetostrictive material is injected into the oil reservoir through an oil well and is put into vibration by the aid of an alternating electric field provided through the oil well, and the vibrations of the material are changeable by changing a frequency of the alternating electric field, and the vibrations disrupt the surface tension of oil and water to improve the flow of oil towards the oil well.
A method for increasing oil production from an oil reservoir, the method comprising:
- injecting a magnetic or magnetostrictive material into an oil reservoir through an oil well;
- applying an alternating electric field to the injected material through the oil well;
- vibrating the injected material with the electric field to disrupt the surface tension of oil and water to improve the flow of oil towards the oil well, the vibrations being changeable by changing a frequency of the electric field;
- removing oil from the oil reservoir through the same oil well.
Dependencies are inferred from the claim text.