A sample of circulated oil-base mud is squeezed in a mud press and the collected filtrate is also injected onto a gas chromatograph column to be used as a reference.
Once both the reservoir fluid and oil-base compositions have been determined, the resulting molar compositions are input into proprietary software that determines the level of contamination of oil-base mud in the stock tank liquid.
Once both the reservoir fluid and oil-base compositions have been determined, the resulting molar compositions are input into proprietary software that determines the level of contamination of oil-base mud in the stock tank liquid.
