Monitoring cement integrity for hydrogen leakage
AssigneeHalliburton Energy Services, Inc.
InventorsChristopher Michael Jones, Daniel Joshua Stark, EHAB ABDELRAHMAN ALI NAJM, Wael Soliman Mohamed Elhawary
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Abstract
Methods and systems disclosed may comprise: disposing a downhole tool into a subsurface formation; and embedding a contrast agent composition at a first position with the downhole tool, wherein the contrast agent composition reacts with at least one target subsurface fluid or gas migrating through or around a barrier forming one or more reaction products. In addition, methods and systems may comprise performing one or more formation logging measurements capable of detecting one or more reaction products with the downhole tool; and analyzing the one or more formation logging measurements for hydrogen leakage.
Claims20
A method for comprising:
- disposing a downhole tool into a subsurface formation;
- embedding a contrast agent composition at a first position with the downhole tool, wherein the contrast agent composition reacts with at least one target subsurface fluid or gas migrating through or around a barrier forming one or more reaction products;
- performing one or more formation logging measurements capable of detecting one or more reaction products with the downhole tool;
- and
- analyzing the one or more formation logging measurements for hydrogen leakage.
A system comprising:
- a downhole tool disposed into a subsurface formation configured to:
- embed a contrast agent composition at a first position with the downhole tool, wherein the contrast agent composition reacts with at least one target subsurface fluid or gas migrating through or around a barrier forming one or more reaction products;
- and
- perform one or more formation logging measurements capable of detecting one or more reaction products with the downhole tool;
- and
- an information handling system in communication with the downhole tool and configured to:
- analyze the one or more formation logging measurements for hydrogen leakage.
Dependencies are inferred from the claim text.