Abstract: An in-situ radar guidance system with a collocated high power electromagnetic heating system or SMART System (Subsurface Multiple Antenna Radiation Technology) creates chemical, physical, and electrical changes as needed to certain organic or inorganic materials for energy efficient recovery of liquids, gases, and solids.

Abstract: An in-situ radar guidance system with a collocated high power electromagnetic heating system or SMART System (Subsurface Multiple Antenna Radiation Technology) creates chemical, physical, and electrical changes as needed to certain organic or inorganic materials for energy efficient recovery of liquids, gases, and solids.

Abstract: An in-situ radar guidance system with a collocated high power electromagnetic heating system or SMART System (Subsurface Multiple Antenna Radiation Technology) creates chemical, physical, and electrical changes as needed to certain organic or inorganic materials for energy efficient recovery of liquids, gases, and solids.

Abstract: The present invention is a system and technique for the electromagnetic heating of ballast water to kill unwanted organisms. More specifically, the invention is based on a novel applicator design that is easily installed on ships or used in ports. It incorporates an array of channels that simultaneously heat, by electromagnetic means, and convey the water from storage, or into storage tanks. The applicator is basically a large hollow metal pipe containing open ended wave guide-like structures for water conveyance and heating.

Abstract: The present invention relates generally to the use of radiofrequency energy to heat heavy crude oil or both heavy crude oil and subsurface water in situ, thereby enhancing the recovery and handling of such oil. The present invention further relates to methods for applying radiofrequency energy to heavy oils in the reservoir to promote in situ upgrading to facilitate recovery. This invention also relates to systems to apply radiofrequency energy to heavy oils in situ.

Abstract: The present invention utilizes the ability of electromagnetic energy at the appropriate frequency to selectively deposit thermal energy in the heavy oil for precise control of cracking temperature throughout a given volume of material. Selective electromagnetic energy absorption in the heavy crude oil provides energy efficient transfer of heat at the molecular level and thereby insures precise temperature control throughout the treatment volume. This allows for optimization of the visbreaking process using electromagnetic energy.

Abstract: A new application of electromagnetic tomography is described directly related to the efficient recovery of oil and gas as well the removal of unwanted liquids from subsurface formations. The process involves the deployment of both surface and a single borehole magnetic dipole structures used for both transmitting and receiving low frequency electromagnetic energy. The surface antenna consists of circularly concentric arrays of small receiving solenoid antennas and the downhole system consists of one or more solenoid antenna in a single borehole. The concentricity of the surface array is centered about or in proximity to the borehole axis. The electromagnetic field radiated by the downhole antenna is received by each surface antenna. The amplitude and phase of voltages and currents received by each surface antenna is electronically processed based on the theoretical processing principles similar to what has been recently established for electromagnetic impedance tomography (EMIT).

Abstract: The present invention is a system for use in creating images of portions of human tissue inside the body by electrical impedance tomography. The system may comprise at least one flexible tube for insertion in the body in proximity to a targeted portion of human tissue in the body, an inflatable balloon removably attached to the distal end of the flexible tube, a first array of electrodes attached to the surface of the inflatable balloon for at least one of injecting current into the targeted portion of human tissue and receiving current that was injected into the targeted portion of human tissue, and a second array of electrodes for at least one of injecting current into the targeted portion of human tissue to the first array of electrodes and for receiving current from the first array of electrodes.