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US 2007/0185655 A1Published application
Wellbore Diagnostic System and Method
AssigneeSchlumberger Technology Corporation
InventorDjerassem Le Bemadjiel
Life of this patent
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Abstract
To perform diagnosis of a completion system, at least one parameter of the completion system in a wellbore is monitored using a sensor. A profile is generated based on the monitored parameter, and a real-time diagnosis is performed of an operation of the completion system based on a comparison of the generated profile and an expected profile to identify an anomaly.
Claims24
A method comprising:
- monitoring at least one parameter of a completion system in a wellbore using at least one sensor;
- generating a profile based on the monitored at least one parameter;
- and
- performing real-time diagnosis of an operation of the completion system based on a comparison of the generated profile and an expected profile to identify an anomaly.
1 more element
A system comprising:
- at least one sensor to provide at least one measurement regarding at least one characteristic in a completion string in a wellbore;
- and
- a diagnostic device to:
- receive the at least one measurement from the at least one sensor,
- produce a profile according to the at least one measurement, and
- identify an anomaly that occurred in the completion string during operation of the completion string based on the profile.
3 more elements
An article comprising at least one computer-readable storage medium that contains instructions that when executed cause a system to:
- monitor at least one parameter of a completion system in a wellbore using at least one sensor;
- generate a profile based on the monitored at least one parameter;
- and
- perform real-time diagnosis of an operation of the completion system based on a comparison of the generated profile and an expected profile to identify an anomaly.
1 more element
Dependencies are inferred from the claim text.