FIELD: batching of reagents to the medium being extracted or transferred, applicable in oil collection and waste water sawaging systems.
SUBSTANCE: batching of reagents is carried out by way of their periodic interrupted introduction to the transferred or extracted medium, after damping of boreholes single delivery of reagent is accomplished until the ions of iron in deposit water is reduced to not more than 2 mg/l.
EFFECT: enhanced efficiency of batching of reagents and reduced degree of precipitation of salts and rate of corrosion.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREVENTING DEPOSITION OF MINERAL SALTS AND FERRIC SULFATE | 2002 |
|
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| METHOD OF PROPORTIONING REAGENTS | 2000 |
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| COMPOSITION FOR COMBINED TREATMENT OF RECOVERED FLUIDS | 1997 |
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| COMPOSITION FOR EQUIPMENT PROTECTION FROM CORROSION AND INORGANIC SALT DEPOSITS | 2006 |
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| METHOD OF PREVENTING SALT SEDIMENTATION | 0 |
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| COMPOUND FOR PREVENTING DEPOSITION OF SALTS AND SAND IN PRODUCTION OF OIL | 1997 |
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| COMPLEX CLUSTER INSTALLATION FOR DEHYDRATION OF OIL AND PURIFICATION AND UTILISATION OF PRODUCED RESERVOIR WATER | 2009 |
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