BEHIND-PACKER FLUID FOR OPERATION OF GAS WELLS IN ZONE OF ICE-RICH FROZEN ROCKS

FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry, in particular, to above-packer water-based fluids, preventing heat transfer from productive formation to extra-icy frozen rocks. Above-packer fluid for operation of gas wells in zone of extra-icy frozen rocks contains,...

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Hauptverfasser: KUSTYSHEV DENIS ALEKSANDROVICH, ZHURAVLEV VALERIJ VLADIMIROVICH, KUSTYSHEV ALEKSANDR VASILEVICH, KUSTYSHEVA IRINA NIKOLAEVNA, PANIKAROVSKIJ VALENTIN VASILEVICH, PANIKAROVSKIJ EVGENIJ VALENTINOVICH
Format: Patent
Sprache:eng ; rus
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