A wellbore completion method comprising disposing a pressure relief-assisted packer comprising two packer elements within an axial flow bore of a first tubular string disposed within a wellbore so as to define an annular space between the pressure relief-assisted packer and the first tubular string,
A wellbore completion method comprising disposing a pressure relief-assisted packer comprising two packer elements within an axial flow bore of a first tubular string disposed within a wellbore so as to define an annular space between the pressure relief-assisted packer and the first tubular string, and setting the pressure relief-assisted packer such that a portion of the annular space between the two packer elements comes into fluid communication with a pressure relief volume during the setting of the pressure relief-assisted packer.
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1. A system, comprising: a pressure relief-assisted packer comprising: a first packer element;a second packer element; anda pressure relief chamber for fully enclosing a pressure relief volume, wherein the pressure relief chamber comprises a rupture disk for sealing the pressure relief chamber, wher
1. A system, comprising: a pressure relief-assisted packer comprising: a first packer element;a second packer element; anda pressure relief chamber for fully enclosing a pressure relief volume, wherein the pressure relief chamber comprises a rupture disk for sealing the pressure relief chamber, wherein the rupture disk is disposed between the pressure relief volume and an annular space to be sealed by the pressure relief-assisted packer, wherein the rupture disk is configured to lose structural integrity due to a pressure within the annular space reaching a threshold pressure to allow fluid communication between the pressure relief volume and the annular space such that the pressure relief volume relieves a pressure between the first packer element and the second packer element. 2. The system of claim 1, wherein the threshold pressure is in the range of from about 1,000 p.s.i. to about 10,000 p.s.i. 3. The system of claim 1, wherein the threshold pressure is in the range of from about 4,000 p.s.i. to about 8,000 p.s.i. 4. The system of claim 1, wherein the pressure relief chamber comprises one or more ramped surfaces. 5. The system of claim 4, wherein the first and second packer elements are positioned on opposite sides of the pressure relief chamber and slidable relative to the pressure relief chamber such that the first packer element can slide laterally along a first ramped surface of the pressure relief chamber and the second packer element can slide laterally along a second ramped surface of the pressure relief chamber. 6. The system of claim 1, wherein the pressure relief chamber comprises a cylindrical or ring-like structure. 7. The system of claim 6, wherein the rupture disk comprises a rupture panel with a ring-like configuration and extending radially around the pressure relief chamber. 8. The system of claim 1, wherein the pressure relief chamber comprises a triangular cross-sectional shape. 9. The system of claim 1, wherein the pressure relief chamber comprises a base surface, a first chamber surface, and a second chamber surface, wherein the first and second chamber surfaces converge outwardly away from the base surface, and wherein the rupture disk is disposed at a point of convergence of the first and second chamber surfaces to control fluid communication into or out of the pressure relief chamber. 10. The system of claim 1, wherein the pressure relief chamber further comprises a plurality of rupture disks for sealing the pressure relief chamber. 11. The system of claim 1, wherein the pressure relief chamber contains a fluid when sealed by the rupture disk. 12. The system of claim 1, further comprising a first casing string, wherein the pressure relief-assisted packer is incorporated into the first casing string, and wherein the annular space to be sealed by the pressure relief-assisted packer is an annular space between the first casing string and a second casing string. 13. A system, comprising: a pressure relief-assisted packer;a tubular string for lowering the pressure relief-assisted packer into a wellbore;wherein the pressure relief-assisted packer is incorporated into the tubular string; andwherein the pressure relief-assisted packer comprises: a first packer element;a second packer element; anda pressure relief chamber for fully enclosing a pressure relief volume, wherein the pressure relief chamber comprises a rupture disk for sealing the pressure relief chamber, wherein the rupture disk is disposed between the pressure relief volume and an annular space around the tubular string to be sealed by the pressure relief-assisted packer, wherein the rupture disk is configured to lose structural integrity due to a pressure within the annular space reaching a threshold pressure to allow fluid communication between the pressure relief volume and the annular space such that the pressure relief volume relieves a pressure between the first packer element and the second packer element. 14. The system of claim 13, wherein the tubular string comprises a casing string. 15. The system of claim 13, wherein the annular space around the tubular string to be sealed by the pressure relief-assisted packer comprises a space between the pressure relief-assisted packer and a casing string when the tubular string is disposed in the casing string. 16. The system of claim 13, wherein the pressure relief chamber comprises a cylindrical or ring-like structure. 17. The system of claim 13, wherein the pressure relief chamber comprises a triangular cross-sectional shape. 18. The system of claim 13, wherein the pressure relief chamber comprises a base surface, a first chamber surface, and a second chamber surface, wherein the first and second chamber surfaces converge outwardly away from the base surface, and wherein the rupture disk is disposed at a point of convergence of the first and second chamber surfaces to control fluid communication into or out of the pressure relief chamber. 19. The system of claim 13, wherein the pressure relief chamber further comprises a plurality of rupture disks for sealing the pressure relief chamber. 20. The system of claim 13, wherein the pressure relief chamber contains a fluid when sealed by the rupture disk.
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