System And Method For a Pump Controller
Assignee2291447 Ontario Inc.
InventorStuart Bevan
Life of this patent
Estimating the term…
Abstract
A method for characterizing a well for control of a pump, comprising inputting well parameters, into a processor and generating from the input well parameters a well profile, the well profile having a plurality of statistically derived values, each said statistical value corresponding to respective operating points of the pump operational data, and each of the plurality of statistical values being derived from respective statistical analyses taken at the respective operating points, each of the plurality of statistical values being based on a respective analysis of a plurality of sampled well head data at a common point of the operating points.
Claims14
A method for characterizing a well, comprising:
- inputting well data, to a processor;
- and
- generating from the input well data a well profile, the well profile having a plurality of statistically derived values, each said statistical value corresponding to respective operating points of the pump, and each of the plurality of statistically derived values being derived from respective statistical analyses taken at the respective operating points of the pump, each of the plurality of statistical values being based on a respective analysis of a plurality of sampled well data at a common operating point.
A pump controller comprising:
- a memory;
- and
- a processor configured to:
- input well data;
- generate from the input well data a well profile, the well profile having a plurality of statistically derived values, each said statistical value corresponding to respective operating points of the pump operational data, and each of the plurality of statistical values being derived from respective statistical analyses taken at the respective operating points, each of the plurality of statistical values being based on a respective analysis of a plurality of sampled well data at a common operating point.
A method for optimizing production from a well, the method comprising:
- inputting to a processor well parameters, the well parameters including pump operational data, and well data, the pump operational data including at least one operating point of a pump;
- obtaining, at respective ones of the operating points of the pump, a plurality of samples of the well data;
- deriving a representation of variation in a set of the samples at a selected one of the operating points of the pump;
- and
- generating a well profile, the well profile representing a relationship between the selected operating points of the pump and the variance representations at those operating points.
Dependencies are inferred from the claim text.