Systems and methods for tubular element handling
A system and method for transferring tubular elements may include a first structure having a first horizontal platform attached to the first structure on a bottom side and a monorail attached to the first structure on a top side, a second structure having a second horizontal platform attached to the second structure. The first structure and the second structure may be located proximate to each other, while the monorail can extend from the first structure to the second structure. The monorail can have a motion controlled assembly to move a tubular element or assembly of tubular elements.
1. A system for transferring tubular elements, comprising:
a first drilling structure, wherein the first drilling structure has a first platform attached to the first drilling structure above a rig floor and a first portion of a monorail attached thereto proximate a top portion of the first drilling structure; and
a second drilling structure, wherein the second drilling structure has a second portion of the monorail attached thereto proximate a top portion of the second drilling structure,
wherein the first drilling structure and the second drilling structure are located proximate to each other, and wherein the monorail extends between the first drilling structure and the second drilling structure, wherein the first platform comprises a gate adapted to allow one-way movement of a tubular or assembly of tubular elements,
wherein the monorail has a movable trolley attached to the monorail and the movable trolley is configured to hold a tubular element or assembly of tubular elements and move from a first position proximate the first drilling structure to a second position proximate the second drilling structure.
2. The system according to claim 1 , wherein the movable trolley is movable in response to an operator command.
3. The system according to claim 1 , wherein the first drilling structure and the second drilling structure are attached to a first drilling rig and a second drilling rig, respectively, at substantially a same height.
4. The system according to claim 1 , wherein the movable trolley is configured to lift a tubular element or assembly of tubular elements in response to an operator command.
5. The system according to claim 1 , wherein the movable trolley is configured to lower a tubular element or assembly of tubular elements in response to an operator command.
6. The system according to claim 1 , wherein the first drilling structure is located proximate to a first well borehole that contains a portion of a drillstring.
7. The system according to claim 6 , wherein the second drilling structure is located proximate to a second well borehole.
8. The system according to claim 7 , wherein the first drilling structure is configured to move a tubular element or assembly of tubular elements from the drillstring in the first well borehole and transfer the tubular element or assembly of tubular elements to the second drilling structure.
9. A system for transferring tubular elements, comprising:
a first drilling structure, wherein the first drilling structure has a first platform attached to the first drilling structure above a rig floor and a first portion of a monorail attached thereto proximate a top portion of the first drilling structure; and
a second drilling structure, wherein the second drilling structure has a second portion of the monorail attached thereto proximate a top portion of the second drilling structure,
wherein the first drilling structure and the second drilling structure are located proximate to each other, and wherein the monorail extends between the first drilling structure and the second drilling structure, wherein the first platform comprises a gate adapted to allow one-way movement of a tubular or assembly of tubular elements,
wherein the monorail has a tubular element handler attached to the monorail and the tubular element handler is configured to hold a tubular element or assembly of tubular elements and move from a first position proximate the first drilling structure to a second position proximate the second drilling structure.
10. The system according to claim 9 , wherein the tubular element handler is movable in response to an operator command.
11. The system according to claim 9 , wherein the first drilling structure and the second drilling structure are attached to a first drilling rig and a second drilling rig, respectively, at substantially a same height.
12. The system according to claim 9 , wherein the tubular element handler is configured to lift a tubular element or assembly of tubular elements in response to an operator command.
13. The system according to claim 9 , wherein the tubular element handler is configured to lower a tubular element or assembly of tubular elements in response to an operator command.
14. The system according to claim 9 , wherein the first drilling structure is located proximate to a first well borehole that contains a portion of a drillstring.
15. The system according to claim 14 , wherein the second drilling structure is located proximate to a second well borehole.
16. The system according to claim 15 , wherein the first drilling structure is configured to move a tubular element or assembly of tubular elements from the drillstring in the first well borehole and transfer the tubular element or assembly of tubular elements to the second drilling structure.
17. A method for drilling a well, comprising:
positioning a first drilling structure that is proximate to a surface location for drilling a first wellbore, the first drilling structure comprising a first platform attached to the first drilling structure above a rig floor and a first portion of a monorail attached thereto proximate a top portion of the first drilling structure;
positioning a second drilling structure proximate the first drilling structure, wherein the second drilling structure comprises a second portion of the monorail attached thereto proximate a top portion of the second drilling structure, wherein the monorail has a movable trolley attached to the monorail and the movable trolley is configured to hold a tubular element or assembly of tubular elements and move from a first position proximate the first drilling structure to a second position proximate the second drilling structure;
with the second drilling rig, breaking out a connection of a tubular element or assembly of tubular elements from a drillstring of a second wellbore;
lifting the tubular element or assembly of tubular element elements; and
with the movable trolley, moving the tubular element or assembly of tubular elements from a first position from the second drilling rig to a second position at the first drilling structure.
18. The method according to claim 17 , further comprising:
attaching the tubular element or assembly of tubular elements to a drillstring in the first wellbore;
releasing the tubular element or assembly of tubular elements from a hoist; and
moving the movable trolley from the first drilling structure back to the second drilling structure.
19. The method according to claim 17 , further comprising:
drilling the first wellbore by the first drilling structure; and
tripping out the drillstring from the second wellbore by the second drilling structure.
20. The method according to claim 17 , wherein the method is automated and performed by a computer system executing computer software instructions stored on the computer system.