Real time integrity monitoring of on-shore pipes

1. A method, comprising:

providing a length of pipe, the pipe comprising:

a housing defining a central bore extending the length of the pipe;

a space formed within the housing and extending the length of the pipe;

a plurality of pipe segments; and

at least one pipe joint connecting adjacent pipe segments together in an end-to-end configuration, wherein the space continuously extends through the pipe segments and the at least one pipe joint;

filling the space with gas; and

monitoring a pressure within the space to detect in real time a condition of the housing.

2. The method of claim 1 , comprising continuously monitoring the pressure within the space.

3. The method of claim 1 , comprising filling the space with gas to a preset pressure and comparing the monitored pressure with the preset pressure to detect in real time the condition of the housing.

4. The method of claim 1 , comprising monitoring the pressure using at least one pressure transducer.

5. The method of claim 1 , comprising monitoring the pressure using a plurality of pressure transducers disposed along the length of the space.

6. The method of claim 5 , comprising:

generating pressure signals from the plurality of pressure transducers; and

transmitting the pressure signals to a receiver.

7. The method of claim 6 , comprising generating an alert by the receiver when a preselected pressure condition is detected.

8. A system, comprising:

a pipe, the pipe comprising:

a housing defining a central bore extending the length of the pipe;

a space formed within the housing and extending the length of the pipe;

a plurality of pipe segments; and

at least one pipe joint connecting adjacent pipe segments together in an end-to-end configuration, wherein the space continuously extends through the pipe segments and the at least one pipe joint; and

a pressure monitor configured to monitor a pressure within the space to detect in real time a condition of the housing.

9. The system of claim 8 , wherein the housing comprises:

an inner layer having an inner surface defining the central bore;

an outer layer having an outer surface, and

one or more intermediate layers disposed between the inner layer and the outer layer, wherein the space is formed within a section of the one or more intermediate layers.

10. The system of claim 9 , wherein a first intermediate layer comprises a first wound strip helically disposed between the inner layer and the outer layer, and the space is formed between the wound strips.

11. The system of claim 10 , wherein a second intermediate layer comprises a second wound strip helically disposed around the first wound strip such that gaps formed between adjacent strips of the first intermediate layer are at least partially enclosed by the second intermediate layer to form the space between the wound strips.

12. The system of claim 10 , wherein the space extends along the length of the housing in a helical path.

13. The system of claim 8 , wherein the at least one pipe joint comprises:

a first annular space at a first end of the pipe joint;

a second annular space at a second end of the pipe joint; and

one or more spaces extending longitudinally from the first annular space to the second annular space.

14. The system of claim 8 , wherein the pressure monitor comprises a plurality of pressure transducers disposed along the length of the space.

15. A system, comprising:

a pressure monitoring system configured to detect in real time a condition of a housing defining a central bore extending a length of a pipe, wherein the pressure monitoring system comprises:

a pressure monitor configured to monitor a pressure within a space formed within the housing and extending the length of the pipe;

a gas source configured to fill the space with gas to a preset pressure; and

a computing device configured to compare the monitored pressure with the preset pressure to detect in real time the condition of the housing.

16. The system of claim 15 , wherein the pipe comprises:

a plurality of pipe segments; and

at least one pipe joint connecting adjacent pipe segments together in an end-to-end configuration, wherein the space continuously extends through the pipe segments and the at least one pipe joint.

17. The system of claim 15 , wherein the pressure monitor comprises at least one pressure transducer.

18. The system of claim 17 , wherein the at least one pressure transducer is disposed within the space or along the length of the pipe.

19. The system of claim 15 , wherein the pressure monitor comprises a plurality of pressure transducers disposed along the length of the space.

20. The system of claim 15 , wherein the computing device is configured to generate an alert when a preselected pressure condition is detected.