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Oil and condensate analysis (view source)
Revision as of 22:34, 16 January 2014
, 22:34, 16 January 2014no edit summary
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Data from analysis of oils and condensates can contribute to the effective development and management of petroleum fields. These data also can be essential for equity studies and for environmental or pollution cases. Table 1 provides a quick reference to common questions that can be answered with the use of oil and condensate analyses. However, chemical analysis data, such as provided by gas chromatography, must be integrated with geological, engineering, and wellsite information to make these interpretations (Figure 1).
Data from analysis of oils and condensates can contribute to the effective development and management of petroleum fields. These data also can be essential for equity studies and for environmental or pollution cases. Table 1 provides a quick reference to common questions that can be answered with the use of oil and condensate analyses. However, chemical analysis data, such as provided by gas chromatography, must be integrated with geological, engineering, and wellsite information to make these interpretations ([[:file:oil-and-condensate-analysis_fig1.png|Figure 1]]).
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==Sampling==
[[file:oil-and-condensate-analysis_fig1.png|left|thumb|{{figure number|1}}Flow diagram showing the basic steps followed in oil-oil correlations using gas chromatography.]]
The key to useful data depends on proper sampling. Provisions for proper sampling of oils and condensates should be included in all well proposals, tests, completions, and workover programs. The following list gives when to sample wells for oils:
The key to useful data depends on proper sampling. Provisions for proper sampling of oils and condensates should be included in all well proposals, tests, completions, and workover programs. The following list gives when to sample wells for oils: