RU93028362A - METHOD FOR TREATMENT OF DRILLING SOLUTIONS - Google Patents

METHOD FOR TREATMENT OF DRILLING SOLUTIONS

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Publication number
RU93028362A
RU93028362A RU93028362/03A RU93028362A RU93028362A RU 93028362 A RU93028362 A RU 93028362A RU 93028362/03 A RU93028362/03 A RU 93028362/03A RU 93028362 A RU93028362 A RU 93028362A RU 93028362 A RU93028362 A RU 93028362A
Authority
RU
Russia
Prior art keywords
treatment
oil
drilling
drilling solutions
ethoxylated alkylphenol
Prior art date
Application number
RU93028362/03A
Other languages
Russian (ru)
Inventor
М.М.-Р. Гайдаров
М.А. Танкибаев
Original Assignee
Актюбинский научно-исследовательский институт нефти и газа
Filing date
Publication date
Application filed by Актюбинский научно-исследовательский институт нефти и газа filed Critical Актюбинский научно-исследовательский институт нефти и газа
Publication of RU93028362A publication Critical patent/RU93028362A/en

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Claims (1)

Способ обработки буровых растворов относится к бурению нефтяных и газовых скважин. Цель изобретения - снижение фильтрации и пенообразования раствора. Цель достигается тем, что в способе обработки буровых растворов на водной основе, включающем введение оксиэтилированного алкилфенола и нефти, оксиэтилированный алкилфенол и нефть предварительно смешивают в соотношении от 1 : 0,7 до 1 : 1,5 об.ч. и полученную смесь вводят в буровой раствор.The method of processing drilling fluids relates to the drilling of oil and gas wells. The purpose of the invention is to reduce the filtration and foaming of the solution. The goal is achieved by the fact that in the method of processing drilling fluids on a water basis, including the introduction of ethoxylated alkylphenol and oil, ethoxylated alkylphenol and oil are pre-mixed in a ratio of from 1: 0.7 to 1: 1.5 ob.ch. and the mixture is injected into the drilling fluid.
RU93028362/03A 1993-05-12 METHOD FOR TREATMENT OF DRILLING SOLUTIONS RU93028362A (en)

Publications (1)

Publication Number Publication Date
RU93028362A true RU93028362A (en) 1996-02-10

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