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US 2026/0210680 A1Published application
Multi-part shaped charge liner
AssigneeSchlumberger Technology Corporation
InventorsDavid Austin, II, John Fuller
Life of this patent
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Abstract
The present disclosure relates to a shaped charge liner. The shaped charge liner includes a first liner portion formed a first material. The first liner portion has an apex and a skirt section that define an interior volume of the first liner portion. The shaped charge liner also includes a second liner portion formed of a second material. The second liner portion is coupled to the first liner portion such that the second liner portion is an edge of the interior volume.
Claims20
A shaped charge liner, comprising:
- a first liner portion formed of a first material, wherein the first liner portion comprises an apex and a skirt section that define an interior volume of the first liner portion, wherein a first inner surface of the first liner is configured to couple to an explosive element of a shaped charge;
- and
- a second liner portion formed of a second material, wherein a second inner surface of the second liner portion is coupled to the first liner portion such that the second liner portion is an edge of the interior volume.
A shaped charge, comprising:
- a casing member;
- an explosive component positioned within an interior volume of the casing;
- and
- a multi-material liner coupled to the explosive component, wherein the multi-material liner comprises a first liner portion and a second liner portion, wherein the first liner portion is disposed between the explosive component and the second liner portion, and wherein the second liner portion is in contact with a surface of the first liner portion along an apex of the first liner portion.
1 more element
A method, comprising:
- forming a first shaped charge liner portion using a first material;
- forming a second shaped charge liner portion using a second material;
- and
- coupling the second shaped charge liner portion to a surface of the first shaped charge liner portion.
1 more element
Dependencies are inferred from the claim text.