Boring or penetrating the earth – With signaling – indicating – testing or measuring
Reexamination Certificate
2007-07-17
2007-07-17
Mai, Lanna (Department: 3637)
Boring or penetrating the earth
With signaling, indicating, testing or measuring
Reexamination Certificate
active
11043426
ABSTRACT:
A method for a wellbore operation with a wellbore system, the method, in at least certain aspects, including acquiring with sensor systems data corresponding to a plurality of parameters, the data indicative of values for each parameter, each parameter associated with part of the wellbore system, and, based on said data, calculating a value for each of a plurality of mechanical specific energies each related to a mechanical specific energy for a part of the wellbore system; and, in some aspects, monitoring in real time the value of each of the mechanical specific energies; and, in certain aspects, using such determined values to alter, change, improve, or optimize operations.
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Koederitz William Leo
Tarvin Terry Lynn
Mai Lanna
McClung Guy
Smith Matthew J.
Varco I/P Inc.
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