Method of incorporating remote communication with oilfield tubular handling apparatus

1. An apparatus for remotely communicating with a device in a wellbore, comprising:

an oilfield tubular handling apparatus;

partial toroidal coil sections integrated with the oilfield tubular handling apparatus, wherein the partial toroidal coil sections form a toroidal coil upon handling a tubular member with the handling apparatus; and

a microcontroller for communicating with the device via at least one of signals transmitted or received through the tubular member using the toroidal coil.

2. The apparatus of claim 1 , wherein the device is a second toroidal coil.

3. The apparatus of claim 2 , wherein the second toroidal coil is inside the tubular member.

4. The apparatus of claim 1 , wherein the partial toroidal coil sections are permanently integrated with the handling apparatus.

5. The apparatus of claim 1 , wherein the partial toroidal coil sections form first and second toroidal coils, wherein the first toroidal coil is used for transmitting the signals and the second toroidal coil is used for receiving the signals.

6. The apparatus of claim 1 , wherein the toroidal coil comprises first and second windings, wherein the first winding is used for transmitting the signals and the second winding is used for receiving the signals.

7. The apparatus of claim 6 , wherein the first winding has a different number of windings from the second winding.

8. The apparatus of claim 6 , wherein the first winding has a different wire diameter from the second winding.

9. The apparatus of claim 1 , wherein the toroidal coil is not in physical contact with the tubular member.

10. The apparatus of claim 1 , wherein the microcontroller processes data and encodes the data into the signals that are transmitted through the tubular member using the toroidal coil.

11. The apparatus of claim 1 , wherein the partial toroidal coil sections form the toroidal coil independently from the handling apparatus handling the tubular member.

12. The apparatus of claim 1 , wherein a number of the partial toroidal coil sections that form the toroidal coil is dependent upon a diameter of the tubular member.

13. The apparatus of claim 1 , wherein each of the partial toroidal coil sections are integrated with a respective clamp of the oilfield tubular handling apparatus.

14. The apparatus of claim 13 , wherein the partial toroidal coil sections form the toroidal coil as clamps of the oilfield tubular handling apparatus move closer to the tubular member.

15. The apparatus of claim 14 , wherein the partial toroidal coil sections form the toroidal coil due to inductive coupling at ends of the partial toroidal coil sections.

16. A method for remotely communicating with a device in a wellbore, comprising:

integrating partial toroidal coil sections with an oilfield tubular handling apparatus;

handling a tubular member with the handling apparatus, wherein the handling causes the partial toroidal coil sections to function as a toroidal coil; and

communicating with the device via at least one of signals transmitted or received through the tubular member using the toroidal coil.

17. The method of claim 16 , wherein the partial toroidal coil sections are independently actuated from the handling apparatus.

18. The method of claim 16 , wherein the handling comprises moving the handling apparatus along the tubular member until an outer diameter of the tubular member causes the partial toroidal coil sections to function as the toroidal coil.

19. The method of claim 16 , wherein each of the partial toroidal coil sections are integrated with a respective clamp of the oilfield tubular handling apparatus.

20. The method of claim 19 , wherein the partial toroidal coil sections function as the toroidal coil as clamps of the oilfield tubular handling apparatus move closer to the tubular member.