Well-bore sulfur deposit visual experiment device and well-bore sulfur deposit visual experiment method
An experimental device, sulfur deposition technology, applied in the direction of analyzing materials, instruments, etc.
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Embodiment 1
[0040] The microscopic visualization experiment method of wellbore sulfur deposition using the wellbore sulfur deposition visualization experiment device includes the following steps:
[0041] S1. Clean the intermediate container 3 and all its experimental pipelines with alcohol and petroleum ether;
[0042] S2. Because the temperature and pressure of the gas sample retrieved from the field have changed significantly compared with the formation conditions, the phase state of the gas sample has changed. It is necessary to re-match the sample in the sample dispenser 6 according to the original formation conditions. If necessary, inject a certain proportion of gas samples into the sample dispenser 6 according to the original formation conditions;
[0043] S3. Weigh 5g of elemental sulfur powder, put it into the intermediate container 3, and use the vacuum pump 8 to vacuum the intermediate container 3; then use the booster pump to pressurize the interior of the intermediate container 3; ...
Embodiment 2
[0052] The microscopic visualization experiment method of wellbore sulfur deposition using the wellbore sulfur deposition visualization experiment device includes the following steps:
[0053] S1. Clean the intermediate container 3 and all its experimental pipelines with alcohol and petroleum ether;
[0054] S2. Because the temperature and pressure of the gas sample retrieved from the field have changed significantly compared with the formation conditions, the phase state of the gas sample has changed. It is necessary to re-match the sample in the sample dispenser 6 according to the original formation conditions. If necessary, inject a certain proportion of gas samples into the sample dispenser 6 according to the original formation conditions;
[0055] S3. Weigh 5g of elemental sulfur powder, put it into the intermediate container 3, and use the vacuum pump 8 to vacuum the intermediate container 3; then use the booster pump to pressurize the interior of the intermediate container 3; ...
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