RU97116660A - METHOD FOR PROCESSING A CLAY MORTAR WITH CEMENT - Google Patents

METHOD FOR PROCESSING A CLAY MORTAR WITH CEMENT

Info

Publication number
RU97116660A
RU97116660A RU97116660/03A RU97116660A RU97116660A RU 97116660 A RU97116660 A RU 97116660A RU 97116660/03 A RU97116660/03 A RU 97116660/03A RU 97116660 A RU97116660 A RU 97116660A RU 97116660 A RU97116660 A RU 97116660A
Authority
RU
Russia
Prior art keywords
cement
clay
processing
combined reagent
caustic soda
Prior art date
Application number
RU97116660/03A
Other languages
Russian (ru)
Other versions
RU2136715C1 (en
Inventor
Г.А. Кириллов
З.П. Матвеева
Original Assignee
Научно-производственное управление открытого акционерного общества "Оренбургнефть"
Filing date
Publication date
Application filed by Научно-производственное управление открытого акционерного общества "Оренбургнефть" filed Critical Научно-производственное управление открытого акционерного общества "Оренбургнефть"
Priority to RU97116660A priority Critical patent/RU2136715C1/en
Priority claimed from RU97116660A external-priority patent/RU2136715C1/en
Publication of RU97116660A publication Critical patent/RU97116660A/en
Application granted granted Critical
Publication of RU2136715C1 publication Critical patent/RU2136715C1/en

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Claims (1)

1. Способ обработки глинистого бурового раствора, включающий введение в глинистый раствор комбинированного реагента, состоящего из понизителя вязкости -сульфит-спиртовой барды (ССБ), каустической соды и воды, отличающийся тем, что в его состав дополнительно вводят цемент и глину при следующем соотношении компонентов, мас.%:
Цемент - 10-25
Глина - 10-25
ССБ - 4-8
Каустическая сода - 0,2-0,4
Вода - Остальное
2. Способ по п. 1, отличающийся тем, что в качестве реагента-понизителя вязкости используется феррохромлигносульфонат.1. A method of processing clay mud, comprising introducing into the clay mud a combined reagent consisting of a viscosity reducer — sulphite-alcohol stillage (SSB), caustic soda and water, characterized in that cement and clay are additionally added to its composition in the following ratio of components , wt.%:
Cement - 10-25
Clay - 10-25
PRS - 4-8
Caustic soda - 0.2-0.4
Water - Else
2. The method according to p. 1, characterized in that a ferrochromlignosulfonate is used as a viscosity reducing agent. 3. Способ по пп. 1 и 2, отличающийся тем, что добавка комбинированного реагента составляет 8-15 % к объему исходного глинистого раствора. 3. The method according to PP. 1 and 2, characterized in that the addition of the combined reagent is 8-15% by volume of the initial clay solution. 4. Способ по пп. 1-3, отличающийся тем, что время приготовления комбинированного реагента составляет 20-30 ч после ввода цемента. 4. The method according to PP. 1-3, characterized in that the preparation time of the combined reagent is 20-30 hours after the introduction of cement.
RU97116660A 1997-10-07 1997-10-07 Method of treatment of drilling mud with combine reagent RU2136715C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97116660A RU2136715C1 (en) 1997-10-07 1997-10-07 Method of treatment of drilling mud with combine reagent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97116660A RU2136715C1 (en) 1997-10-07 1997-10-07 Method of treatment of drilling mud with combine reagent

Publications (2)

Publication Number Publication Date
RU97116660A true RU97116660A (en) 1999-07-20
RU2136715C1 RU2136715C1 (en) 1999-09-10

Family

ID=20197820

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97116660A RU2136715C1 (en) 1997-10-07 1997-10-07 Method of treatment of drilling mud with combine reagent

Country Status (1)

Country Link
RU (1) RU2136715C1 (en)

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