Method and system for logging while casing
AssigneeSchlumberger Technology Corporation
InventorBRIAN CLARK
Life of this patent
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Abstract
A system for determining a subsurface parameter from a drilled wellbore includes a casing, a logging tool comprising one or more logging devices, and a latching device coupling the logging tool to the casing such that the logging tool hangs below the casing when the casing is disposed in the wellbore. A method of determining a subsurface parameter includes disposing a casing in a wellbore, coupling the logging tool to the casing such that the logging tool hangs below the casing, and running the casing along the wellbore, wherein the logging tool makes measurements as the casing is run along the wellbore.
Claims15
A system for determining a subsurface parameter, comprising:
- a casing adapted for disposal within a subsurface wellbore;
- a logging tool comprising one or more logging devices;
- and
- a latching device coupling the logging tool to the casing such that the logging tool hangs below the casing when the casing is disposed in the wellbore.
A method of determining a subsurface parameter, comprising:
- disposing a casing in a subsurface wellbore;
- coupling a logging tool comprising one or more logging devices to the casing such that the logging tool hangs below the casing;
- and
- running the casing along the wellbore, wherein the logging tool makes measurements as the casing is run along the wellbore.
Dependencies are inferred from the claim text.