Wellbore casing

A tubular liner, comprising:

• an annular member having a first portion, a second portion, and a third portion, the annular member including:
• one or more sealing members coupled to an end portion of the annular member;
• and
• one or more pressure relief passages defined at an end portion of the annular member;
• wherein the wall thickness and outside diameter of the first, second and third portions range from about ⅜ to 1.5 inches and 3.5 to 16 inches, ⅛ to 1.25 inches and 3.5 to 19 inches, and ⅛ to 1.25 inches and 3.5 to 19 inches, respectively.

A tubular liner, comprising:

• an annular member, the annular member including:
• one or more sealing members at an end portion of the annular member;
• and
• one or more pressure relief passages at an end portion of the annular member;
• wherein the annular member includes an outer diameter and a wall thickness ranging from about 3.5 to 19 inches and ⅛ to 1.25 inches, respectively.

A tubular liner, comprising:

• an annular member, the annular member including:
• one or more sealing members at an end portion of the annular member;
• and
• one or more pressure relief passages at an end portion of the annular member;
• wherein the length of the tubular liner ranges from about 40 to 20,000 feet.

A tubular liner, comprising:

• an annular member, the annular member including:
• one or more sealing members at an end portion of the annular member;
• and
• one or more pressure relief passages at an end portion of the annular member;
• wherein the tubular liner includes a first portion, a second portion and a third portion;
• and
• wherein the wall thickness and outside diameter of the first portion range from about ⅜ to 1.5 inches and 3.5 to 16 inches, respectively.

A tubular liner, comprising:

• an annular member, the annular member including:
• one or more sealing members at an end portion of the annular member;
• and
• one or more pressure relief passages at an end portion of the annular member;
• wherein the tubular liner includes a first portion, a second portion and a third portion;
• and
• wherein the wall thickness and outside diameter of the second portion ranges from about ⅛ to 1.25 inches and 3.5 to 19 inches, respectively.

A tubular liner, comprising:

• an annular member, the annular member including:
• one or more sealing members at an end portion of the annular member;
• and
• one or more pressure relief passages at an end portion of the annular member;
• wherein the tubular liner includes a first portion, a second portion and a third portion;
• and
• wherein the wall thickness and outside diameter of the third portion ranges from about ⅛ to 1.25 inches and 3.5 to 19 inches, respectively.

A tubular liner, comprising:

• an annular member, the annular member including:
• one or more sealing members at an end portion of the annular member;
• and
• one or more pressure relief passages at an end portion of the annular member;
• wherein the tubular liner includes a first portion, a second portion and a third portion;
• and
• wherein the wall thickness and outside diameter of the first, second and third portions range from about ⅜ to 1.5 inches and 3.5 to 16 inches, about ⅛ to 1.25 inches and 3.5 to 19 inches, and about ⅛ to 1.25 inches and 3.5 to 19 inches, respectively.