The present application pertains to a coiled tubing injector system. The system comprises a coiled tubing injector; an injector tilt configured to be mounted to a trailer wherein the injector tilt is configured to receive the coiled tubing injector; a securing mechanism to secure the coiled tubing injector to the injector tilt; and a sensor configured to detect whether the securing mechanism is positioned to substantially secure the coiled tubing injector to the injector tilt. Advantageously, the system is configured such that the injector can only be tilted if the sensor detects that securing mechanism is positioned to substantially secure the coiled tubing injector to the injector tilt.

The present application pertains to a coiled tubing injector system. The system comprises a coiled tubing injector; an injector tilt configured to be mounted to a trailer wherein the injector tilt is configured to receive the coiled tubing injector; a securing mechanism to secure the coiled tubing injector to the injector tilt; and a sensor configured to detect whether the securing mechanism is positioned to substantially secure the coiled tubing injector to the injector tilt. Advantageously, the system is configured such that the injector can only be tilted if the sensor detects that securing mechanism is positioned to substantially secure the coiled tubing injector to the injector tilt.

An assembly for supporting one or more cables in coiled tubing deployed in a well is described. The assembly includes a receptacle connected to an upper opening of the coiled tubing. A receptacle clamp is connected to the receptacle to provide a circumferential lateral extension surface. A separate extension column having a base portion is supported on the lateral extension surface. The extension column has an upper platform surface separated vertically from the base portion. A cable clamp is supported on the upper platform surface and configured to reversibly grip the one or more cables. The assembly is useful for any process requiring support of cables in coiled tubing deployed in a well, such as a process for assembling a heater for providing underground heat.

An assembly for supporting one or more cables in coiled tubing deployed in a well is described. The assembly includes a receptacle connected to an upper opening of the coiled tubing. A receptacle clamp is connected to the receptacle to provide a circumferential lateral extension surface. A separate extension column having a base portion is supported on the lateral extension surface. The extension column has an upper platform surface separated vertically from the base portion. A cable clamp is supported on the upper platform surface and configured to reversibly grip the one or more cables. The assembly is useful for any process requiring support of cables in coiled tubing deployed in a well, such as a process for assembling a heater for providing underground heat.

A method of transmitting an electrical signal between a downhole device and a surface location is provided, the method including unwinding a flexible hose from a reel at the surface location and deploying the hose down a wellbore, wherein the downhole device is attached at a downhole end of the flexible hose, providing a conductive fluid inside the flexible hose as an electrical path, and transmitting the electrical signal through the conductive fluid from one of the downhole device and the surface location to the other of the downhole device and the surface location.

A coiled tubing injector system may include a coiled tubing injector guide configured for guiding coiled tubing into a coiled tubing injector and a remotely adjustable guide mechanism. The remotely adjustable guide mechanism may include a guide mount configured for adjustably securing the coiled tubing injector guide to a frame of the coiled tubing injector and a drive mechanism configured for remotely adjusting a position of the guide mount relative to the frame.

A coiled tubing injector system may include a coiled tubing injector guide configured for guiding coiled tubing into a coiled tubing injector and a remotely adjustable guide mechanism. The remotely adjustable guide mechanism may include a guide mount configured for adjustably securing the coiled tubing injector guide to a frame of the coiled tubing injector and a drive mechanism configured for remotely adjusting a position of the guide mount relative to the frame.

A method may comprise attaching a spool support frame to a forward bogie and an aft bogie, lifting the cargo, supported by a spool support frame with a forward hydraulic arm and an aft hydraulic arm. A transportation system may comprise a forward bogie, an aft bogie, and a spool support frame. The forward bogie may include a plurality of axel groups configured to operate independently of each other, a forward arm attached to the forward bogie through a swivel connection, and a forward hydraulic arm attached to the forward arm through a rod. The aft bogie may include a plurality of aft axel groups configured to operate independently of each other, an aft arm attached to the aft bogie through an aft swivel connection, and an aft hydraulic arm attached to the aft arm through an aft rod.

A method may comprise attaching a spool support frame to a forward bogie and an aft bogie, lifting the cargo, supported by a spool support frame with a forward hydraulic arm and an aft hydraulic arm. A transportation system may comprise a forward bogie, an aft bogie, and a spool support frame. The forward bogie may include a plurality of axel groups configured to operate independently of each other, a forward arm attached to the forward bogie through a swivel connection, and a forward hydraulic arm attached to the forward arm through a rod. The aft bogie may include a plurality of aft axel groups configured to operate independently of each other, an aft arm attached to the aft bogie through an aft swivel connection, and an aft hydraulic arm attached to the aft arm through an aft rod.

A coiled tubing operating system and a coiled tubing operating method are provided, which relate to a technical field of coiled tubing. The coiled tubing operating system includes: an injector assembly for lifting or lowering a coiled tube; a suspending device for suspending the injector assembly; a reel assembly for feeding the coiled tube to the injector assembly, and for rewinding the coiled tube from the injector assembly; and a circuit control system connected to the injector assembly and the reel assembly, for controlling movements of the injector assembly and the reel assembly. The system can ensure the stability of the coiled tubing, the precision of equipment control, and reduction of the environment pollution.