FIELD: mining.
SUBSTANCE: bed gas pressure gradient is measured in a payout bed of a well. A depth sample of bed gas is taken from this payout bed. Density of bed gas is determined according to the pressure gradient, as well as its weight in the selected sample according to sampler's volume. The depth sample is processed to release gas components from it. Using the produced processing data, weight of components in the taken sample is identified. Based on the difference of weights referred to volume of gas components it is decided on content of condensate in bed gas.
EFFECT: improved accuracy of survey.
3 cl, 1 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR FORECASTING CHANGES OF NATIVE GAS DENSITY IN DEVELOPING GAS-CONDENSATE FIELDS | 2006 |
|
RU2327867C1 |
| FORECASTING TECHNIQUE OF SUPERCOMPRESSIBILITY FACTOR ALTERATION OF GAS FORMATION IN PERFORMANCE HISTORY OF GAS-CONDENSATE FIELDS | 2006 |
|
RU2326242C2 |
| RAPID METHOD OF DETERMINING CURRENT CONTENT OF HYDROCARBONS C IN BED GAS-CONDENSATE OF WELL | 2015 |
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|
SU1754893A1 |
| WELL SURVEYING FACILITY | 2010 |
|
RU2438015C1 |
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|
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| METHOD FOR PREDICTING CHANGE OF FRACTION COMPOSITION OF BED GAS CONDENSATE IN PROCESS OF GAS-CONDENSATE DEPOSIT EXTRACTION | 2003 |
|
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| METHOD OF PROGNOSTICATION OF CONDENSATE CONTENT IN FORMATION GAS AND ITS CUMULATIVE RECOVERY FOR POOLS WITH HIGH CONTENT OF CONDENSATE | 1998 |
|
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| METHOD FOR OBTAINING REPORTING DATA ON GAS-CONDENSATE CHARACTERISTICS OF PLASTIC GAS FOR STABLES UNDER ABNORMALLY HIGH PLATE PRESSURE | 2018 |
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| PROCESS OF TEMPORARY ISOLATION OF ABSORBING SEAMS | 1999 |
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RU2174587C2 |
