Packer insert for sealing on multiple items used in a wellbore

1. A packer insert for sealing multiple items within a riser or a well, the packer insert comprising:

an elastomeric member having one or more channels configured to receive the multiple items used in a wellbore;

wherein the packer insert is configured to be compressed within a bore of a pressure control apparatus when the pressure control apparatus is activated, such that the elastomeric member seals a space between the multiple items to prevent a fluid from traveling along the riser or the well past an interface between the packer insert and the pressure control apparatus and an interface between the packer insert and the multiple items;

wherein the packer insert is configured to axially reciprocate within the bore of the pressure control apparatus; and

wherein the packer insert is axially fixed relative to at least one of the multiple items.

2. The packer insert of claim 1 , wherein the packer insert is configured to be part of a packer insert assembly that includes at least one guide end adjacent an end of the packer insert.

3. The packer insert of claim 2 , wherein the at least one guide end has an axial flange configured to circumscribe the packer insert when assembled on the multiple items.

4. The packer insert of claim 1 , wherein the packer insert comprises at least two separate pieces configured to be assembled on the multiple items.

5. The packer insert of claim 4 , wherein the two pieces are linked by a hinge.

6. The packer insert of claim 4 , wherein the at least two pieces are configured to be assembled on the multiple items using at least one fastener.

7. The packer insert of claim 6 , wherein the at least one fastener is selected from a group consisting of hinges, bolts, clamps, or a combination thereof.

8. The packer insert of claim 4 , wherein the separate pieces are different sizes.

9. The packer insert of claim 1 , further comprising a shell configured to house the elastomeric member.

10. The packer insert of claim 9 , wherein the shell is made of a material selected from a group consisting of a metal, a plastic, a rubber, and a composite material.

11. The packer insert of claim 9 , wherein the elastomeric member and the shell are formed together in a single piece.

12. The packer insert of claim 11 , wherein the elastomeric member and the shell are made of the same material.

13. The packer insert of claim 1 , wherein the packer insert is adapted to seal on a pup joint.

14. The packer insert of claim 1 , wherein the pressure control apparatus is a blowout preventer.

15. The packer insert of claim 1 , wherein the elastomeric member comprises a plurality of supports embedded therein.

16. The packer insert of claim 15 , wherein the plurality of supports are azimuthally spaced in an outer portion of the elastomeric member.

17. The packer insert of claim 16 , wherein the plurality of supports are I-beams having an inner web and an outer web, wherein the outer web is wider than the inner web.

18. The packer insert of claim 17 , wherein the outer webs of adjacent ones of the plurality of supports are proximate when the elastomeric member is compressed.

19. The packer insert of claim 15 , wherein the plurality of supports are made from a material selected from a group consisting of steel, aluminum, and carbon fiber composite.

20. The packer insert of claim 1 , wherein additional channels are positioned outboard of a center channel.

21. The packer insert of claim 1 , wherein the elastomeric member is made of a material selected from a group consisting of a rubber, an elastomer, and a composite material.

22. The packer insert of claim 1 , wherein the elastomeric member is configured to compress and form a seal on the multiple items.

23. The packer insert of claim 1 , wherein the packer insert is axially fixed to only one of the multiple items and the others of the multiple items are able to move independently in the axial direction relative to the packer insert.

24. The packer insert of claim 1 , wherein the pressure control apparatus is a diverter.

25. The packer insert of claim 24 , wherein the packer insert is configured to axially reciprocates within the bore of the activated diverter.

26. The packer insert of claim 1 , wherein at least one of the multiple channels includes sealing ridges formed on an inner surface thereof.

27. The packer insert of claim 26 , wherein the sealing ridges are configured to deform when compressed and provide individual sealing elements on the multiple items in the wellbore.

28. The packer insert of claim 1 , wherein the packer insert is configured to axially reciprocates within the bore of the activated pressure control apparatus.

29. A packer insert for sealing multiple items used in a wellbore, the packer insert comprising:

an inner member comprising at least two sections, the inner member having a plurality of channels formed therein;

wherein each of the channels has a diameter selected such that the multiple items fit into the channels;

a shell configured to hold the at least two sections of the inner member together around the multiple items, the shell being made of a harder material than the inner member; and

a guide end disposed on an end of the packer insert,

wherein the packer insert is configured to be compressed within a bore of a pressure control apparatus when the pressure control apparatus is activated, such that the packer insert seals a space between the multiple items to prevent a fluid from traveling along the wellbore or a riser past an interface between the packer insert and the pressure control apparatus and an interface between the packer insert and the multiple items,

wherein the packer insert is configured to axially reciprocate within the bore of the pressure control apparatus, and

wherein the packer insert is axially fixed relative to at least one of the multiple items.

30. The packer insert of claim 29 , wherein the inner member is configured to compress and form a seal on the multiple items.

31. The packer insert of claim 29 , wherein the at least two sections of the inner member are hinged together.

32. The packer insert of claim 29 , wherein the packer insert is configured to axially reciprocates within the bore of the activated pressure control apparatus.

33. The packer insert of claim 32 , wherein the pressure control apparatus is a diverter.