Abstract: A laser milling and injection system operable to perform water shutoff operations in a wellbore includes a laser source, a source of a sealing gel mixture operable to cure into a bulk material, and a tool head insertable within the wellbore and operably coupled to the laser source and the source of the sealing gel mixture. The tool head includes a rotational control lens operable to receive a laser beam from laser source and tune the laser beam into an oblong shape directed towards a wall of the wellbore to generate an oblong tunnel extending laterally from the wellbore, and one or more fluid outlets operable to inject the sealing gel mixture into the laterally-extending tunnel.

Abstract: A method includes setting a primary plug within a wellbore flowpath defined through a radially innermost casing string of a plurality of concentric casing strings, operating a laser milling tool within the wellbore flowpath to discharge a laser beam into the wellbore flowpath to thereby mill a window through the radially innermost casing string and radially outward towards a radially innermost cement column of a plurality of respective cement columns surrounding each of the concentric casing strings, discharging an abrasive fluid from an abrasive jetting tool into the wellbore flowpath and cleaning out the radially innermost cement column to expand the window radially, flowing a secondary plug material into the window and the wellbore flowpath above the primary plug, solidifying the secondary plug material to form a solidified secondary plug within the window, and drilling out the solidified secondary plug to restore the wellbore flowpath through the solidified secondary plug.

Abstract: A downhole tool system includes a bottom hole assembly that includes a connector; a laser head; a light source; a sensing assembly; and a controller. The connector is configured to couple to a downhole conveyance run into a wellbore to a reservoir rock formation. The laser head is configured to emit a laser beam toward the reservoir rock formation at a fixed frequency. The light source emitter is configured to emit a light beam toward the reservoir rock formation. The sensing assembly includes at least one optical receiver configured to (1) receive a reflected laser beam and a reflected light beam, and (2) interfere the reflected laser beam with the reflected light beam. The controller is configured to perform operations including generating a speckle interferogram based on the interference; and determining an angular displacement and an axial displacement of the wellbore based on the speckle interferogram.

Abstract: A wellbore logging tool may include a support body and a plurality of arms selectively movable from a retracted position to an extended position with respect to the support body. A hammer is supported at a radially outermost end of each of the arms that is selectively operable to deliver an impulse load to a wall of the wellbore. One or more accelerometers are operably coupled to each hammer to detect an acceleration of the hammer induced by delivering the impulse load. A Hertzian model may be employed to determine characteristics of the wellbore wall from the acceleration of the hammers.

Abstract: Systems and methods include a laser tool for ablating solid materials in a wellbore. The laser tool includes a housing having a first end and a second end opposite the first end; a laser head attached to a side of the housing between the first end and the second end. The laser head is optically coupled to a laser source and includes optical elements configured to focus a laser beam to ablate the solid materials. The laser tool includes a packer adjacent to the first end of the housing configured to form a seal between the housing and interior surfaces of the wellbore; and a fluid having a lower optical absorption at a wavelength of the laser source than an optical absorption of fluids in the wellbore, the fluid configured to surround the laser head, contact the packer, and permit the laser beam to propagate to ablate the solid materials.

Abstract: A downhole tool system includes a bottom hole assembly that includes a connector; a laser head; a light source; a sensing assembly; and a controller. The connector is configured to couple to a downhole conveyance run into a wellbore to a reservoir rock formation. The laser head is configured to emit a laser beam toward the reservoir rock formation at a fixed frequency. The light source emitter is configured to emit a light beam toward the reservoir rock formation. The sensing assembly includes at least one optical receiver configured to (1) receive a reflected laser beam and a reflected light beam, and (2) interfere the reflected laser beam with the reflected light beam. The controller is configured to perform operations including generating a speckle interferogram based on the interference; and determining an angular displacement and an axial displacement of the wellbore based on the speckle interferogram.

Abstract: A method includes setting a primary plug within a wellbore flowpath defined through a radially innermost casing string of a plurality of concentric casing strings, operating a laser milling tool within the wellbore flowpath to discharge a laser beam into the wellbore flowpath to thereby mill a window through the radially innermost casing string and radially outward towards a radially innermost cement column of a plurality of respective cement columns surrounding each of the concentric casing strings, discharging an abrasive fluid from an abrasive jetting tool into the wellbore flowpath and cleaning out the radially innermost cement column to expand the window radially, flowing a secondary plug material into the window and the wellbore flowpath above the primary plug, solidifying the secondary plug material to form a solidified secondary plug within the window, and drilling out the solidified secondary plug to restore the wellbore flowpath through the solidified secondary plug.

Abstract: Devices and methods for descaling a pipeline utilizing a hybrid tool assembly are provided. The hybrid tool assembly includes an assembly head body which includes a bottom surface connected to the circumferential surface. The bottom surface defines an acid jetting opening, a water jetting opening, a gas purge opening and a laser opening. An acid jetting subassembly is fluidically coupled to the acid jetting opening and configured to jet acid onto the scales. A water jetting subassembly is fluidically coupled to the water jetting opening and configured to jet water. A gas purge subassembly is fluidically coupled to the gas purge opening and configured to purge gas. A laser subassembly is functionally coupled to the laser opening and configured to generate a laser beam. The gas purge subassembly is configured to operate together with at least one of the acid jetting subassembly, the water jetting subassembly or the laser subassembly.

Abstract: Systems and methods include a laser tool for ablating solid materials in a wellbore. The laser tool includes a housing having a first end and a second end opposite the first end; a laser head attached to a side of the housing between the first end and the second end. The laser head is optically coupled to a laser source and includes optical elements configured to focus a laser beam to ablate the solid materials. The laser tool includes a packer adjacent to the first end of the housing configured to form a seal between the housing and interior surfaces of the wellbore; and a fluid having a lower optical absorption at a wavelength of the laser source than an optical absorption of fluids in the wellbore, the fluid configured to surround the laser head, contact the packer, and permit the laser beam to propagate to ablate the solid materials.

Abstract: Systems for facilitating fluid flow including a tubular segment having a length, a tube wall with a thickness, a tube wall exterior surface, and a tube wall interior surface are described. The tube wall interior surface defines a conduit configured to permit fluid flow along the length of the tubular segment. The tube wall may include a material configured to convey heat energy through the tube wall and at least one heating element coupled to an exterior surface of the tube wall along the length of the tubular segment, at least one heating element made of an enabler material configured to receive electromagnetic energy, convert the electromagnetic energy into heat energy, and release the heat energy into the tube wall. The system may include a source of electromagnetic energy associated with the at least one heating element. The source of electromagnetic energy is configured to transmit electromagnetic energy into the heating element.

Abstract: Systems for facilitating fluid flow including a tubular segment having a length, a tube wall with a thickness, a tube wall exterior surface, and a tube wall interior surface. The tube wall interior surface defines a conduit configured to permit fluid flow along the length of the tubular segment. The tube wall may include a material configured to convey heat energy through the tube wall and at least one heating element coupled to an exterior surface of the tube wall along the length of the tubular segment, at least one heating element comprising an enabler material configured to receive electromagnetic energy, convert the electromagnetic energy into heat energy, and release the heat energy into the tube wall. The system may include a source of electromagnetic energy associated with the at least one heating element. The source of electromagnetic energy is configured to transmit electromagnetic energy into the heating element.

Abstract: A system for preventing hydrate formation in a pipeline includes a heater housing. The heater housing has an outer diameter sized to travel within the pipeline. A turbine assembly is located within the heater housing. The turbine assembly has a blade that is rotatable by a flow of fluid within the pipeline. An electric heater is located within the heater housing and is electrically connected to the turbine assembly. The electric heater is selectively contacted by the flow of fluid within the pipeline.

Abstract: A system for preventing hydrate formation in a pipeline includes a heater housing. The heater housing has an outer diameter sized to travel within the pipeline. A turbine assembly is located within the heater housing. The turbine assembly has a blade that is rotatable by a flow of fluid within the pipeline. An electric heater is located within the heater housing and is electrically connected to the turbine assembly. The electric heater is selectively contacted by the flow of fluid within the pipeline.

Abstract: A system for preventing hydrate formation in a pipeline includes a heater housing. The heater housing has an outer diameter sized to travel within the pipeline. A turbine assembly is located within the heater housing. The turbine assembly has a blade that is rotatable by a flow of fluid within the pipeline. An electric heater is located within the heater housing and is electrically connected to the turbine assembly. The electric heater is selectively contacted by the flow of fluid within the pipeline.

Abstract: Example methods and systems are described for evaluating an effectiveness of ceramic particles to recover heavy oil from a subterranean region. In some aspects, a heavy oil recovery evaluation system includes a vessel containing a mixture of heavy oil and sand, the vessel including a chamber to receive a plurality of ceramic particles and water, a probe connected to the vessel to transfer energy from an energy source for energizing the plurality of ceramic particles, wherein the energized ceramic particles convert the water into steam to recover the heavy oil from the mixture, and a computer system connected to the vessel to evaluate an effectiveness of the plurality of ceramic particles to recover heavy oil from the mixture.

Abstract: A system for preventing hydrate formation in a pipeline includes a heater housing. The heater housing has an outer diameter sized to travel within the pipeline. A turbine assembly is located within the heater housing. The turbine assembly has a blade that is rotatable by a flow of fluid within the pipeline. An electric heater is located within the heater housing and is electrically connected to the turbine assembly. The electric heater is selectively contacted by the flow of fluid within the pipeline.

Abstract: Example methods and systems are described for evaluating an effectiveness of ceramic particles to recover heavy oil from a subterranean region. In some aspects, a heavy oil recovery evaluation system includes a vessel containing a mixture of heavy oil and sand, the vessel including a chamber to receive a plurality of ceramic particles and water, a probe connected to the vessel to transfer energy from an energy source for energizing the plurality of ceramic particles, wherein the energized ceramic particles convert the water into steam to recover the heavy oil from the mixture, and a computer system connected to the vessel to evaluate an effectiveness of the plurality of ceramic particles to recover heavy oil from the mixture.