TECHNOLOGIC MIXTURE FOR REMOVING LIQUID STRATAL FLUID FROM CONDENSATE WELL WITH ABNORMALLY LOW FORMATION PRESSURE

TECHNOLOGIC MIXTURE FOR REMOVING LIQUID STRATAL FLUID FROM CONDENSATE WELL WITH ABNORMALLY LOW FORMATION PRESSURE

FIELD: oil and gas. ^ SUBSTANCE: technologic mixture for removing the liquid stratal fluid from condensate well with the abnormally low formation pressure (ALFP) contains, in mass percent: 30-55 of polyethylene oxide-4000, two anionic surfactants - 25-60 of sulfonate powder and 5-10 of PO-6NP, 0-15...

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Hauptverfasser: ZAKHAROV ANDREJ ALEKSANDROVICH, KOLESNICHENKO VLADIMIR PETROVICH, NECHAEV ALEKSANDR ANATOL'EVICH, FEDOROV KONSTANTIN JUR'EVICH, KOBELEVA NADEZHDA IVANOVNA, ZHIDENKO VIKTOR PETROVICH, NIKITIN MIKHAIL MIKHAJLOVICH, BAKANOV JURIJ IVANOVICH, KRIVORUCHKO PAVEL EVGEN'EVICH, GERAS'KIN VADIM GEORGIEVICH, MANUJLOV ALEKSANDR NIKOLAEVICH, MALKHAS'JAN SERGEJ SERGEEVICH, BUNCHUKOV SERGEJ MIKHAJLOVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:FIELD: oil and gas. ^ SUBSTANCE: technologic mixture for removing the liquid stratal fluid from condensate well with the abnormally low formation pressure (ALFP) contains, in mass percent: 30-55 of polyethylene oxide-4000, two anionic surfactants - 25-60 of sulfonate powder and 5-10 of PO-6NP, 0-15 of the powder-like synthetic detergent. ^ EFFECT: providing removal of liquid stratal fluid from condensate well with the abnormally low formation pressure (ALFP) the production of which contains mineralised stratal water and hydrocarbon condensate with high initial boiling temperature. ^ 5 ex, 1 tbl