RU92010366A - COMBINED HUMAT SUPPORT REAGENT FOR DRILLING SOLUTIONS - Google Patents

COMBINED HUMAT SUPPORT REAGENT FOR DRILLING SOLUTIONS

Info

Publication number
RU92010366A
RU92010366A RU92010366/03A RU92010366A RU92010366A RU 92010366 A RU92010366 A RU 92010366A RU 92010366/03 A RU92010366/03 A RU 92010366/03A RU 92010366 A RU92010366 A RU 92010366A RU 92010366 A RU92010366 A RU 92010366A
Authority
RU
Russia
Prior art keywords
reagent
lignin
sludge
drilling
combined
Prior art date
Application number
RU92010366/03A
Other languages
Russian (ru)
Other versions
RU2087514C1 (en
Inventor
З.А. Литяева
С.Н. Гаврилов
В.В. Глазырин
С.В. Семилетко
Г.П. Тихонов
Original Assignee
З.А. Литяева
С.Н. Гаврилов
В.В. Глазырин
С.В. Семилетко
Г.П. Тихонов
Filing date
Publication date
Application filed by З.А. Литяева, С.Н. Гаврилов, В.В. Глазырин, С.В. Семилетко, Г.П. Тихонов filed Critical З.А. Литяева
Priority to RU92010366A priority Critical patent/RU2087514C1/en
Priority claimed from RU92010366A external-priority patent/RU2087514C1/en
Publication of RU92010366A publication Critical patent/RU92010366A/en
Application granted granted Critical
Publication of RU2087514C1 publication Critical patent/RU2087514C1/en

Links

Claims (1)

Комбинированный гуматсодержащий реагент относится к материалам, используемым для приготовления соленасыщенных буровых растворов, применяемых в технологии бурения геологоразведочных, нефтяных и газовых скважин. Реагент, включающий бурый уголь и гидрооксид натрия, дополнительно содержит шлам-лигнин при следующем соотношении ингредиентов, мас.%: бурый уголь 15 - 50, гидрооксид натрия 12 - 22, шлам - лигнин 27 - 73. Введение шлам - лигнина улучшает качество реагента за счет повышения его солестойкости и возможности приготовления безглинистого бурового раствора, снижает стоимость реагента при одновременном уменьшении твердой фазы в буровом растворе и улучшении его смазочных свойств. Дополнительное повышение солестойкости реагента достигается введением в его состав таллового масла в количестве, соответствующем соотношению массовых частей шлам - лигнин: талловое масло 1 : 0,3 - 0,4.Combined humate-containing reagent refers to the materials used for the preparation of salt-saturated drilling fluids used in the technology of drilling exploration, oil and gas wells. The reagent, including brown coal and sodium hydroxide, additionally contains sludge-lignin in the following ratio of ingredients, wt.%: Brown coal 15 to 50, sodium hydroxide 12 to 22, sludge - lignin 27 to 73. The introduction of sludge - lignin improves the quality of the reagent for by increasing its salt resistance and the possibility of preparing a non-clay drilling mud, reduces the cost of the reagent while reducing the solid phase in the drilling fluid and improving its lubricating properties. An additional increase in the salt resistance of the reagent is achieved by the introduction of tall oil in its composition in an amount corresponding to the ratio of the mass parts of sludge - lignin: tall oil 1: 0.3 - 0.4.
RU92010366A 1992-12-07 1992-12-07 Compounded humate-containing reagent for drilling fluids RU2087514C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92010366A RU2087514C1 (en) 1992-12-07 1992-12-07 Compounded humate-containing reagent for drilling fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92010366A RU2087514C1 (en) 1992-12-07 1992-12-07 Compounded humate-containing reagent for drilling fluids

Publications (2)

Publication Number Publication Date
RU92010366A true RU92010366A (en) 1995-04-20
RU2087514C1 RU2087514C1 (en) 1997-08-20

Family

ID=20133179

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92010366A RU2087514C1 (en) 1992-12-07 1992-12-07 Compounded humate-containing reagent for drilling fluids

Country Status (1)

Country Link
RU (1) RU2087514C1 (en)

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