ISOLATION DEVICES HAVING A NANOLAMINATE OF ANODE AND CATHODE
First Claim
1. A method of removing a wellbore isolation device comprising:
- contacting or allowing the wellbore isolation device to come in contact with an electrolyte,wherein at least a portion of the wellbore isolation device comprises a nanolaminate, wherein the nanolaminate comprises two or more layers of a first material and two or more layers of a second material, wherein the first material and the second material form a galvanic couple and wherein the first material is the anode and the second material is the cathode of the galvanic couple; and
causing or allowing at least a portion of the two or more layers of the first material to dissolve.
1 Assignment
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Accused Products
Abstract
A wellbore isolation device comprising: a nanolaminate, wherein the nanolaminate comprises two or more layers of a first material and two or more layers of a second material, wherein the first material and the second material form a galvanic couple, and wherein the first material is the anode and the second material is the cathode of the galvanic couple. A method of removing the wellbore isolation device comprises: contacting or allowing the wellbore isolation device to come in contact with an electrolyte; and causing or allowing at least a portion of the two or more layers of the first material to dissolve.
17 Citations
21 Claims
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1. A method of removing a wellbore isolation device comprising:
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contacting or allowing the wellbore isolation device to come in contact with an electrolyte, wherein at least a portion of the wellbore isolation device comprises a nanolaminate, wherein the nanolaminate comprises two or more layers of a first material and two or more layers of a second material, wherein the first material and the second material form a galvanic couple and wherein the first material is the anode and the second material is the cathode of the galvanic couple; and causing or allowing at least a portion of the two or more layers of the first material to dissolve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A wellbore isolation device comprising:
a nanolaminate, wherein the nanolaminate comprises two or more layers of a first material and two or more layers of a second material, wherein the first material and the second material form a galvanic couple, and wherein the first material is the anode and the second material is the cathode of the galvanic couple. - View Dependent Claims (18, 19, 20, 21)
Specification