All reports for samples taken prior to July 1, 2010 are included on the Archive page. Standardized one-page batch reports are available for individual samples, or full monthly reports with summary comments are available as well. The reports have been taken from the previous version of, and are presented in PDF format only.

Batch Quality Reports

One page standardized reports for selected batches of the available crude streams. To view batch reports, select crude from the drop-down list below and choose required date.

Monthly Summary Reports

Four to five page commentary for monthly data, noting changes in quality and presence of long-term trends. These monthly reports also include a summary of the sample data as well as quarterly averages. To view monthly summary reports, choose your required report type, month, and year, and click 'Go'.

(Note: "Light" and "Heavy" refers to project names; see page 1 of the summary report to see the included streams in each report.)