Method and system of model-based acoustic measurements for a perforated casing
AssigneeSchlumberger Technology Corporation
InventorsHiroshi Hori, Ram Sunder Kalyanraman, Hiroshi Nakajima, Henri-Pierre Valero
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Abstract
A method of model-based acoustic measurements for a wellbore is disclosed. The method comprises creating an interpretation chart of acoustic measurements by a downhole tool in a wellbore using a numerical modeling and performing an evaluation with respect to the wellbore based on the interpretation chart.
Claims20
A method of model-based acoustic measurements for a perforated casing, comprising:
- creating an interpretation chart of acoustic measurements for a perforated casing in a wellbore using a numerical modeling;
- and
- performing an evaluation with respect to the perforated casing based on the interpretation chart.
A system of model-based acoustic measurements for a perforated casing, comprising a computer apparatus and software instructions executable on the computer apparatus to:
- create an interpretation chart of acoustic measurements by a downhole tool in a wellbore using a numerical modeling;
- and
- perform an evaluation with respect to the wellbore based on the interpretation chart.
Dependencies are inferred from the claim text.