Apparatuses and methods for coupling one or more auxiliary lines to a subsea well control assembly

1. A subsea interface module configured to be coupled to a BOP assembly, the subsea interface module comprising:

an inlet configured to be coupled to and in fluid communication with an auxiliary line and to permit fluid communication between the auxiliary line and at least one of a booster line, a choke line, a kill line, and a bleed line associated with the BOP assembly;

a releasable riser connector configured to be coupled to a riser and to permit fluid communication between the riser and a throughbore of the BOP assembly; and

one or more retaining members configured to couple the auxiliary line to the riser, each retaining member including a first clamp configured to be coupled to the riser, a second clamp configured to be coupled to the auxiliary line, and a strap extending between the first clamp and the second clamp;

wherein the module is configured such that, when the auxiliary line is coupled to the inlet and the riser is coupled to the riser connector:

decoupling of the auxiliary line from the inlet does not decouple the riser from the riser connector; and

decoupling of the riser from the riser connector does not decouple the auxiliary line from the inlet.

2. The module of claim 1 , wherein the module comprises:

a first outlet configured to be coupled to and in fluid communication with one of the booster line, the choke line, the kill line, and the bleed line;

a second outlet configured to be coupled to and in fluid communication with one other of the booster line, the choke line, the kill line, and the bleed line; and

one or more valves configured to control fluid communication between the inlet and the first and second outlets, the one or more valves being movable between:

a first state in which fluid communication is permitted between the inlet and the first outlet; and

a second state in which fluid communication is permitted between the inlet and the second outlet.

3. The module of claim 2 , wherein:

when the one or more valves are in the first state, the one or more valves prevent fluid communication between the inlet and the second outlet; and/or

when the one or more valves are in the second state, the one or more valves prevent fluid communication between the inlet and the first outlet.

4. The module of claim 1 , wherein, when the riser is coupled to the riser connector, the riser is rotatable relative to the module.

5. The module of claim 1 , wherein:

the riser is coupled to the riser connector and extends between the BOP assembly and an oil rig;

the auxiliary line is coupled to the inlet and extends between the BOP assembly and the oil rig; and

the auxiliary line is detached from the riser along a portion of the auxiliary line, the portion having a length that is greater than or equal to a length of at least 2, 3, 4, 5, 6, 7, 8, 9, or 10 consecutive riser segments of the riser.

6. The module of claim 5 , wherein the auxiliary line is flexible for a majority of a length of the auxiliary line that extends between the BOP assembly and the oil rig.

7. The module of claim 1 , wherein the module is configured to be coupled to a lower marine riser package (LMRP) of the BOP assembly.

8. The module of claim 1 comprising an electrical connector configured to be coupled to the auxiliary line to permit electrical communication between the auxiliary line and the BOP assembly.

9. The module of claim 1 , wherein the strap of at least one of the one or more retaining members is flexible.

10. The module of claim 3 , wherein:

when the one or more valves are in the first state, the one or more valves prevent fluid communication between the inlet and the second outlet; and

when the one or more valves are in the second state, the one or more valves prevent fluid communication between the inlet and the first outlet.

11. The module of claim 1 , wherein the auxiliary line extends between the BOP assembly and an oil rig.

12. The module of claim 1 , wherein

the first clamp is translatable relative to the riser.

13. The module of claim 1 , wherein

the first clamp is rotatable relative to the riser.

14. The module of claim 1 , wherein

the first clamp is fixed in a position relative to the riser.

15. A subsea interface module configured to be coupled to a blowout preventer (BOP) assembly, the subsea interface module comprising:

an inlet configured to be coupled to and in fluid communication with an auxiliary line, the auxiliary line extending between the BOP assembly and a riser associated with an oil rig;

one or more retaining members configured to couple the auxiliary line to the riser, each retaining member including a first clamp configured to be coupled to the riser, a second clamp configured to be coupled to the auxiliary line, and a strap extending between the first clamp and the second clamp;

a first outlet configured to be coupled to and in fluid communication with one of a booster line, a choke line, a kill line, and a bleed line associated with the BOP assembly;

a second outlet configured to be coupled to and in fluid communication with one other of the booster line, the choke line, the kill line, and the bleed line; and

one or more valves configured to control fluid communication between the inlet and the first and second outlets, the one or more valves being movable between:

a first state in which fluid communication is permitted between the inlet and the first outlet; and

a second state in which fluid communication is permitted between the inlet and the second outlet.

16. The module of claim 15 , wherein:

when the one or more valves are in the first state, the one or more valves prevent fluid communication between the inlet and the second outlet; and/or

when the one or more valves are in the second state, the one or more valves prevent fluid communication between the inlet and the first outlet.

17. The module of claim 15 , comprising a releasable riser connector configured to be coupled to the riser and to permit fluid communication between the riser and a throughbore of the BOP assembly.

18. The module of claim 17 , wherein the module is configured such that, when the auxiliary line is coupled to the inlet and the riser is coupled to the riser connector:

decoupling of the auxiliary line from the inlet does not decouple the riser from the riser connector; and/or

decoupling of the riser from the riser connector does not decouple the auxiliary line from the inlet.

19. The module of claim 15 , wherein the first clamp is translatable relative to the riser.

20. The module of claim 15 , wherein the first clamp is rotatable relative to the riser.

21. The module of claim 16 , wherein:

when the one or more valves are in the first state, the one or more valves prevent fluid communication between the inlet and the second outlet; and

when the one or more valves are in the second state, the one or more valves prevent fluid communication between the inlet and the first outlet.

22. A method comprising:

coupling an auxiliary line to an inlet of a subsea interface module that is coupled to an LMRP of a BOP assembly to permit fluid communication between the auxiliary line and at least one of a booster line, a choke line, a kill line, and a bleed line associated with the BOP assembly, the auxiliary line extending between the BOP assembly and an oil rig;

coupling a riser to a releasable riser connector of the subsea interface module to permit fluid communication between the riser and a throughbore of the BOP assembly;

coupling the auxiliary line to the riser using one or more retaining members, each retaining member including a first clamp configured to be coupled to the riser, a second clamp configured to be coupled to the auxiliary line, and a strap extending between the first clamp and the second clamp; and

at least one of:

decoupling the auxiliary line from the inlet without decoupling the riser from the riser connector; and

decoupling the riser from the riser connector without decoupling the auxiliary line from the inlet.