Schlumberger technology corporation (20250116639). CHROMATOGRAM DECOMPOSITION AND CORRESPONDING CALIBRATION
CHROMATOGRAM DECOMPOSITION AND CORRESPONDING CALIBRATION
Organization Name
schlumberger technology corporation
Inventor(s)
CHROMATOGRAM DECOMPOSITION AND CORRESPONDING CALIBRATION
This abstract first appeared for US patent application 20250116639 titled 'CHROMATOGRAM DECOMPOSITION AND CORRESPONDING CALIBRATION
Original Abstract Submitted
a method for calibrating a gc apparatus includes measuring first and second chromatograms of corresponding first and second calibration samples in which the first calibration sample includes a first gas and the second calibration sample includes first, second, and third gases. the first chromatogram is fit with a basis function derived from a mass balance equation to obtain a first modeled chromatogram. the second chromatogram is fit with first, second, and third affine transformed responses of the first modeled chromatogram to obtain a second modeled chromatogram. the second modeled chromatogram may be used to decompose a third chromatogram that is measured of an unknown gas sample and to estimate the composition thereof.