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Application filed by Відкрите Акціонерне Товариство "Укрнафта"filedCriticalВідкрите Акціонерне Товариство "Укрнафта"
Priority to UAA200714438ApriorityCriticalpatent/UA88203C2/en
Publication of UA88203C2publicationCriticalpatent/UA88203C2/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
The invention relates to gas and oil producing industry, in particular to treatment of oil boreholes with surfactant solutions based on carbohydrate. A solution for treatment of paraffin oil producing well contains a depressant for oil products Rena-2210 as surfactant in amount of 0.01-2.0%, high-gravity oil or carbohydrate solvent as carbohydrate base. Porous reservoir surface and underground equipment are inhibited from sediment of asphalt-resin-paraffin substances, oil chilling temperature is decreased, those provides increase of the production rate of oil well.
UAA200714438A2007-12-212007-12-21Solution for paraffin oil producing well treatment
UA88203C2
(en)
Method of forming polystalline diamond elements, polycrystalline diamond elements, and earth boring tools carrying such polycrystalline diamond elements
Process for treating or fracturing an underground zone as well as water-based, environmentally friendly liquid mixture for use in carrying out the method