Powered articulated magnetic fishing tool

1. A tool for retrieving a metallic object in a well extending from a surface, comprising:

a first section;

a second section comprising a first end and a second end, the first end coupled to the first section and the second end comprising a magnet;

a first joint coupling the first end of the second section to the first section, wherein the first joint comprises a knuckle joint or a ball joint, the first joint moveable via power received from a power source;

wherein the first joint is operable to move the second section between a first position and a second position, such that the second end comprising the magnet is moveable to engage the metallic object;

a third section having a first end and a second end; and

a second joint coupling the second end of the third section to the first section, wherein the second joint comprises a knuckle joint or a ball joint, the second joint moveable via power received from the power source,

wherein the second joint is operable to move the first section between a third position and a fourth position.

2. The tool of claim 1 , comprising:

a camera coupled to the second section and oriented to view the second end comprising the magnet, wherein the camera is operable to transmit digital video data to the surface.

3. The tool of claim 2 , comprising a light coupled to the second section and oriented to illuminate the second end.

4. The tool of claim 1 , wherein the first section is configured to be coupled to a pipe string.

5. The tool of claim 1 , wherein the power source comprises an electrical power source at the surface.

6. The tool of claim 5 , wherein the first joint is connected to the electrical power source via an electrical connector.

7. The tool of claim 1 , wherein the power source comprises a hydraulic power source at the surface.

8. The tool of claim 7 , wherein the first joint is connected to the hydraulic power source via a hydraulic line.

9. The tool of claim 1 , wherein the first joint comprises a position sensor configured to indicate a position of the joint.

10. A system for retrieving a metallic object in a well extending from a surface; comprising:

a tool comprising:

a first section;

a second section comprising a first end and a second end, the first end coupled to the first section and the second end comprising a magnet;

a joint coupling the first end of the second section to the first section, wherein the joint comprises a knuckle joint or a ball joint, the joint moveable via power received from a power source;

wherein the joint is operable to move the second section between a first position and a second position, such that the second end comprising the magnet is moveable to engage the metallic object, wherein the joint comprises a position sensor;

a human interface console, the human interface console comprising:

a processor;

a non-transitory computer-readable memory; and

a control operable to control movement of the joint between the first position and the second position; and

a display, wherein the non-transitory computer-readable memory comprises instructions that, when executed by the processor, perform the operations of:

receiving a signal from the position sensor, the signal indicative of a position of the joint; and

displaying a position indicator on the display to indicate the position of the joint.

11. The system of claim 10 , wherein the tool comprises a camera coupled to the second section and oriented to view the second end comprising the magnet, wherein the camera is operable to transmit digital video data to the surface.

12. The system of claim 11 , wherein the non-transitory computer-readable memory comprises instructions that, when executed by the processor, perform the operations of:

receiving digital video data from the camera; and

displaying video on the display.

13. The system of claim 10 , wherein the control comprises a hardware control.

14. The system of claim 10 , wherein the human interface console comprises a power control operable to control power to the tool.

15. A method for retrieving a metallic object in a well extending from a surface, the method comprising:

inserting a tool into a wellbore of the well, wherein the tool comprises:

a first section;

a second section comprising a first end and a second end, the first end coupled to the first section and the second end comprising a magnet;

a first joint coupling the first end of the second section to the first section, wherein the first joint comprises a knuckle joint or a ball joint, the first joint moveable via power received from a power source;

wherein the first joint is operable to move the second section between a first position and a second position;

a third section having a first end and a second end; and

a second joint coupling the second end of the third section to the first section, wherein the second joint comprises a knuckle joint or a ball joint, the second joint moveable via power received from the power source,

wherein the second joint is operable to move the first section between a third position and a fourth position

moving the first joint between a first position and a second position, such that the magnet engages the metallic object;

removing the tool and the metallic object from the wellbore.

16. The method of claim 15 , wherein the power source comprises an electrical power source at the surface or a hydraulic power source at the surface.

17. The method of claim 15 , wherein the first joint comprises a position sensor configured to indicate a position of the first joint.

18. The method of claim 15 , wherein moving the first joint comprises operating a control of a human interface console located at the surface.