Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate
2005-01-11
2005-01-11
Bagnell, David (Department: 3672)
Wells
Processes
With indicating, testing, measuring or locating
C166S372000
Reexamination Certificate
active
06840317
ABSTRACT:
A method for optimizing the production of a petroleum well is provided. The petroleum well includes a borehole, a piping structure positioned within the borehole, and a tubing string positioned within the borehole for conveying a production fluid. Production of the well is optimized by determining a flow rate of the production fluid within the tubing string and determining a lift-gas injection rate for the gas being injected into the tubing string. The flow rate and injection rate data is communicated along the piping structure of the well to a selected location, where the data is collected and analyzed. After analysis of the data, an optimum operating point for the well can be determined.
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Burnett Robert Rex
Carl, Jr. Frederick Gordon
Hall James William
Hirsch John Michele
Savage William Mountjoy
Bagnell David
Shell Oil Company
Stephenson Daniel P
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