Elevated structure-mounted lighting system
An improved elevated structure-mounted lighting system is disclosed. The lighting system may be used on drilling rigs, or with other applications, including for drilling, production, refineries, frac sites, construction, and other industrial applications that may use tower/mast type equipment. The improved elevated structure-mounted lighting system may accommodate any style or design of crown section of a drilling rig and may be mounted on a pole or independent mount system.
1. A modular lighting system mounted on a rig, the modular lighting system comprising:
a plurality of light units, each light unit structurally independent from the other light units, and separately attached to a crown deck of the rig such that the position of each light unit in relation to the crown deck is independent of the position of other light units, each light unit comprising:
an elongate member extending above the crown deck;
a bracket attaching the elongate member to the crown deck;
a light fixture structurally coupled to the elongate member, the light fixture comprising one or more lights.
2. The lighting system of claim 1 , wherein the light fixture may be structurally coupled to the elongate member in two or more positions.
3. The lighting system of claim 2 wherein the one or more lights of the light fixture are oriented away from the rig in one of the two or more positions.
4. The lighting system of claim 2 , wherein the one or more lights of the light fixture are oriented towards the rig in one of the two or more positions.
5. The lighting system of claim 1 , further comprising safety nets connected to the rig.
6. The lighting system of claim 1 , wherein the light fixture is structurally coupled to the elongate member using one or more bolts.
7. The lighting system of claim 1 , wherein the light fixture is structurally coupled to the elongate member using one or more pins.
8. The lighting system of claim 1 , wherein the bracket is welded to the crown deck of the rig.
9. The lighting system of claim 1 , wherein the rig is a drilling rig.
10. The lighting system of claim 1 , wherein the light fixture may be angled.
11. The lighting system of claim 1 , wherein the light fixture is coupled to the elongate member and is positioned above a handrail of the crown deck of the rig.
12. A method for illuminating a wellsite, comprising:
mounting on a rig a modular lighting system comprising a plurality of structurally independent light units, each light unit separately attached to a crown deck of the rig such that the position of each light unit in relation to the crown deck is independent of the position of other light units, and comprising:
an elongate member extending above the crown deck;
a bracket attaching the elongate member to the crown deck;
a light fixture structurally coupled to the elongate member, the light fixture comprising one or more lights; and
illuminating the wellsite using the plurality of lights.
13. The method of claim 12 , further comprising individually adjusting each of the plurality of lights.
14. The method of claim 12 , wherein each of the plurality of lights is proximate to a handrail of the crown deck.
15. A rig comprising:
a derrick;
a crown deck at the top of the derrick, the crown deck comprising a handrail; and
a plurality of light units, each light unit structurally independent from the other light units, and separately attached to the crown deck such that the position of each light unit in relation to the crown deck is independent of the position of other light units, and comprising:
an elongate member extending above the crown deck;
a bracket attaching the elongate member to the crown deck;
a light fixture structurally coupled to the elongate member, the light fixture comprising one or more lights.
16. The rig of claim 15 , wherein the light fixture may be coupled to the elongate member in a first position or a second position.
17. The rig of claim 16 , wherein, when the light fixture is in the first position, the one or more lights of the light fixture are oriented away from the rig.
18. The rig of claim 17 , wherein, when the light fixture is in the second position, the one or more lights of the light fixture are oriented towards the rig.
19. The rig of claim 15 , wherein the bracket is welded to the crown deck of the rig.
20. The rig of claim 15 , wherein one or more of the plurality of light units is positioned in proximity to the handrail.
21. The rig of claim 15 , wherein one or more of the plurality of light units is positioned above the handrail.
22. A method for illuminating a wellsite, comprising:
selecting along each side of a crown deck on a rig a plurality of mounting locations for LED light fixtures, wherein said selecting step is based on desired lighting conditions for the wellsite surrounding the rig;
mounting one or more LED light fixtures at each of the plurality of selected mounting locations;
attaching each of the plurality of LED light fixtures to one of a plurality of elongate members extending above the crown deck;
using a bracket to attach each of the plurality of elongate members to the crown deck of the rig; and
illuminating the wellsite using the plurality of LED light fixtures.
23. The method of claim 22 , wherein each of the plurality of elongate members are attached to the handrail of the crown deck.
24. The method of claim 22 , further comprising the step of attaching safety nets to each of the plurality of light fixtures, said safety nets also being attached to the crown deck.
25. The method of claim 22 , wherein a plurality of elongate members are disposed along each side of the crown deck.
26. The method of claim 22 , wherein one or more of the plurality of light units is positioned in proximity to the handrail.
27. The method of claim 22 , wherein one or more of the plurality of light units is positioned above the handrail.