SU1371036A1 - INVERT EMULSION DRILLING SOLUTION - Google Patents

INVERT EMULSION DRILLING SOLUTION

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Publication number
SU1371036A1
SU1371036A1 SU3948743/03A SU3948743A SU1371036A1 SU 1371036 A1 SU1371036 A1 SU 1371036A1 SU 3948743/03 A SU3948743/03 A SU 3948743/03A SU 3948743 A SU3948743 A SU 3948743A SU 1371036 A1 SU1371036 A1 SU 1371036A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fatty acids
synthetic fatty
invert emulsion
emulsion drilling
acetic acid
Prior art date
Application number
SU3948743/03A
Other languages
Russian (ru)
Inventor
А.В. Казьмин
Ю.Ф. Логинов
Л.П. Сергиенко
Original Assignee
Западно-Сибирский научно-исследовательский и проектно-конструкторский институт технологии глубокого разведочного бурения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Западно-Сибирский научно-исследовательский и проектно-конструкторский институт технологии глубокого разведочного бурения filed Critical Западно-Сибирский научно-исследовательский и проектно-конструкторский институт технологии глубокого разведочного бурения
Priority to SU3948743/03A priority Critical patent/SU1371036A1/en
Application granted granted Critical
Publication of SU1371036A1 publication Critical patent/SU1371036A1/en

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  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)

Abstract

Инвертный эмульсионный буровой раствор, содержащий нефтепродукты, минерализованную хлоридом кальция воду, нейтрализованные гидроксидом натрия синтетические жирные кислоты, полифенилэтоксисилоксан и барит, отличающийся тем, что, с целью снижения его показателя фильтрации в интервале температур до 250C, он дополнительно содержит комплексные соединения высокомолекулярных одноосновных синтетических жирных кислот и уксусной кислоты при следующем соотношении ингредиентов, об.%:Нефтепродукты - 40,9 - 65,5Минерализованная хлоридом кальция вода - 20,1 - 43,3Нейтрализованные гидроксидом натрия синтетические жирные кислоты - 1,9 - 3,3Полифенилэтоксисилоксан - 1,0 - 2,5Комплексные соединения высокомолекулярных одноосновных синтетических жирных кислот и уксусной кислоты - 2,5 - 4,0Барит - ОстальноеInvert emulsion drilling fluid containing oil products, water mineralized by calcium chloride, sodium hydroxide neutralized synthetic fatty acids, polyphenylethoxysiloxane and barite, characterized in that, in order to reduce its filtration rate in the temperature range up to 250 ° C, it additionally contains complex compounds of high molecular weight single-base synthetic acids and acetic acid in the following ratio of ingredients, vol.%: Oil products - 40.9 - 65.5 Mineralized calcium chloride water - 20.1 - 43.3 Synthetic fatty acids neutralized with sodium hydroxide - 1.9 - 3.3 Polyphenyl ethoxysiloxane - 1.0 - 2.5 Complex compounds of high-molecular monobasic synthetic fatty acids and acetic acid - 2.5 - 4.0 Barit - Else

SU3948743/03A 1985-06-24 1985-06-24 INVERT EMULSION DRILLING SOLUTION SU1371036A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3948743/03A SU1371036A1 (en) 1985-06-24 1985-06-24 INVERT EMULSION DRILLING SOLUTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3948743/03A SU1371036A1 (en) 1985-06-24 1985-06-24 INVERT EMULSION DRILLING SOLUTION

Publications (1)

Publication Number Publication Date
SU1371036A1 true SU1371036A1 (en) 1999-04-27

Family

ID=60533688

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3948743/03A SU1371036A1 (en) 1985-06-24 1985-06-24 INVERT EMULSION DRILLING SOLUTION

Country Status (1)

Country Link
SU (1) SU1371036A1 (en)

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