초록 ▼

A well screen cover including a channel running along substantially the entire length of the well screen cover. The channel may be formed directly into the cover or separately formed and welded to the cover. The channel is open to the exterior of the well screen cover and is formed to house a cable,

A well screen cover including a channel running along substantially the entire length of the well screen cover. The channel may be formed directly into the cover or separately formed and welded to the cover. The channel is open to the exterior of the well screen cover and is formed to house a cable, such as a fiber optic cable, which is run into a well bore along with the well screen.

대표청구항 ▼

1. A well screen cover, comprising:a perforated tube; anda channel having a floor and walls, wherein the floor and walls are defined by the perforated tube and disposed substantially along the length of the perforated tube. 2. The well screen cover of claim 1, wherein the channel is formed to house

1. A well screen cover, comprising:a perforated tube; anda channel having a floor and walls, wherein the floor and walls are defined by the perforated tube and disposed substantially along the length of the perforated tube. 2. The well screen cover of claim 1, wherein the channel is formed to house a fiber optic cable. 3. The well screen cover of claim 1, wherein the tube is formed of a spirally wound strip of metal. 4. The well screen cover of claim 3, wherein the channel is formed to house a fiber optic cable. 5. The well screen cover of claim 4, wherein the channel comprises an open surface facing radially outward. 6. The well screen cover of claim 1, wherein the channel is defined on an outer surface of the perforated tube. 7. The well screen cover of claim 1, wherein the channel is formed by press braking the channel along the length of the perforated tube. 8. The well screen cover of claim 1, wherein the channel comprises an open surface facing radially outward. 9. A well screen cover, comprising:a tube having a plurality of perforations disposed therethrough; anda preformed channel coupled to the tube and disposed substantially along the length of the tube, wherein the channel comprises an open surface facing radially outward. 10. The well screen cover of claim 9, wherein the channel defines a floor and sidewalls, wherein the floor and the sidewalls are made from the same material as the perforated tube. 11. The well screen cover of claim 9, wherein the channel is made from a material different from the perforated tube. 12. The well screen cover of claim 9, wherein the channel defines sidewalls having upper portions coupled to an inner surface of the perforated tube. 13. The well screen cover of claim 9, wherein the channel defines sidewalls having upper portions welded to an inner surface of the perforated tube. 14. The well screen cover of claim 9, further comprising at least one support ring disposed along the periphery of an inside surface of the perforated tube. 15. The well screen cover of claim 14, wherein the at least one support ring is configured to support the channel and the perforated tube. 16. The well screen cover of claim 9, wherein the channel is formed to house a fiber optic cable. 17. The well screen cover of claim 9, wherein the tube is formed of a spirally wound strip of metal. 18. The well screen cover of claim 17, wherein the channel is preformed to house a fiber optic cable. 19. A method of completing a wellbore, comprising:providing a well screen cover in the wellbore, wherein the cover comprises a perforated tube and a channel having a floor and walls, wherein the floor and walls are defined by the perforated tube and disposed substantially along the length of the perforated tube;placing a fiber optic cable continuously along an exterior surface of the wellscreen; andrunning the fiber optic cable and the well screen cover into the wellbore without substantially damaging the fiber optic cable. 20. A method of completing a wellbore, comprising:providing a well screen cover in the wellbore, wherein the cover comprises a tube having a plurality of perforations disposed therethrough and a preformed channel coupled to the tube and disposed substantially along the length of the tube, wherein the channel comprises an open surface facing radially outward;placing a fiber optic cable continuously along an exterior surface of the wellscreen; andrunning the fiber optic cable and the well screen cover into the wellbore without substantially damaging the fiber optic cable.