Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science
Reexamination Certificate
2006-08-28
2008-09-09
McElheny, Jr., Donald E (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Earth science
Reexamination Certificate
active
07424366
ABSTRACT:
The present invention recited a method and apparatus for measuring a parameter of a fluid within a fluid channel using a tracer element injection by an injection element and detected by a detection element at a location separate from the injection element location. The injection element and detection element of the present invention are in communication with a computational element, wherein the computation element is capable of measuring a parameter of a fluid in a fluid channel based upon time of flight data derived from the injection element and the detection element.
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Angelescu Dan Eugen
Desbarbieux Thibaud
Durivault Jerome
Harrigan Edward
Jundt Jacques
DeStefanis Esq. Jody Lynn
Loccisano, Esq. Vincent
McAleenan, Esq. Jim
McElheny, Jr. Donald E
Schlumberger Technology Corporation
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