Abstract: A wind generator for creating electrical energy using a magnetic levitation electrical production system is provided. The wind generator includes a central hub, a conductive track, and a plurality of tubes. The magnetic field source of a plurality of tubes and a conductive track are aligned such that the magnetic field source of the plurality of tubes repels the magnetic field source of the conductive track and wherein a propulsive force induces the circular travel of the plurality of tubes in the conductive track. The circular travel of a plurality of tubes creates a stepwise production of electrical energy for transfer to a power collection system.

Abstract: A wind generator for creating electrical energy using a magnetic levitation electrical production system is provided. The wind generator includes a central hub, a conductive track, and a plurality of tubes. The magnetic field source of a plurality of tubes and a conductive track are aligned such that the magnetic field source of the plurality of tubes repels the magnetic field source of the conductive track and wherein a propulsive force induces the circular travel of the plurality of tubes in the conductive track. The circular travel of a plurality of tubes creates a stepwise production of electrical energy for transfer to a power collection system.

Abstract: The present invention proposes a combined treatment of scale removal and inhibition in reservoir rock (inhibition squeeze), by using inhibitors derived from organophosphonic acid, in acidic medium, aiming at minimizing the intervention time in well scale mitigation operations, in addition to reducing costs per treatment and the risks associated with the process.

Abstract: The present invention addresses to an adaptation of a laser system in a reactor for the application of laser radiation, promoting the thermal catalysis of the complexation reactions of barium sulfate (BaSO4), strontium sulfate (SrSO4) and CaCO3 with application in fields of drilling and completion of wells, as well as lifting and draining systems; in this case, aiming at the removal of scale at an appropriate temperature for the complexation and consequent dissolution of the scale salt in subsea equipment of the production systems.