Method of ranking geomarkers and compositional allocation of wellbore effluents
AssigneeSchlumberger Technology Corporation
InventorsMurtaza Ziauddin, Dalia Abdallah
Life of this patent
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Abstract
A method of method of determining relative contributions of two or more producing subterranean sources to a total flow is described using the steps of selecting a subset from a set of identifiable components in the total flow and using the subset to determine the relative contributions of two or more producing subterranean sources, wherein the subset is selected based on the sensitivity of the determination step to errors in the measurement of concentrations of said identifiable components.
Claims10
A method of determining relative contributions of two or more producing subterranean sources to a total flow, the method comprising providing a processor to conduct the steps of:
- selecting a subset from a set of identifiable components in the total flow;
- and
- using said subset to determine said relative contributions of two or more producing subterranean sources;
- wherein said subset is selected based on a sensitivity of the determination step to errors in a measurement of concentrations of said identifiable components.
Dependencies are inferred from the claim text.