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RU95100926A - Additive for drilling fluid - Google Patents

Additive for drilling fluid

Info

Publication number
RU95100926A
RU95100926A RU95100926/03A RU95100926A RU95100926A RU 95100926 A RU95100926 A RU 95100926A RU 95100926/03 A RU95100926/03 A RU 95100926/03A RU 95100926 A RU95100926 A RU 95100926A RU 95100926 A RU95100926 A RU 95100926A
Authority
RU
Russia
Prior art keywords
product
ethylene
addition
drilling fluid
additive
Prior art date
Application number
RU95100926/03A
Other languages
Russian (ru)
Other versions
RU2091420C1 (en
Inventor
А.Л. Фабричная
Ю.В. Шамрай
Р.Г. Шакирзянов
З.Х. Садриев
В.Н. Кошелев
Л.П. Вахрушев
А.Е. Таврин
Original Assignee
Товарищество с ограниченной ответственностью - Научно-технологический центр "ЭТН"
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 Товарищество с ограниченной ответственностью - Научно-технологический центр "ЭТН" filed Critical Товарищество с ограниченной ответственностью - Научно-технологический центр "ЭТН"
Priority to RU95100926/03A priority Critical patent/RU2091420C1/en
Publication of RU95100926A publication Critical patent/RU95100926A/en
Application granted granted Critical
Publication of RU2091420C1 publication Critical patent/RU2091420C1/en

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  • Lubricants (AREA)

Abstract

FIELD: crude oil extraction industry. SUBSTANCE: additive contains product of ethylene and propylene addition to glycerol or ethylenediamine, or product of ethylene oxide addition to fatty amine or fatty alcohol, and also methyldiethylalkoxymethylammonium methyl sulfate or bis- alkylpolyoxyethylene phosphate, and a solvent. EFFECT: improved performance specifications of drilling fluids.

Claims (1)

Изобретение относится и бурению скважин, в частности к улучшению эксплуатационных свойств буровых растворов, и может быть использовано в нефтедобывающее промышленности. Присадка для бурового раствора содержит продукт присоединения окисей этилена и пропилена к глицерину или этилендиамину, или продукт присоединения окиси этилена к жирному амину, или жирному спирту, метилдиэтилалкоксиметил аммоний метилсульфат, или { бис (алкилполиоксиэтилен) фосфат и растворитель.The invention relates to well drilling, in particular to improving the operational properties of drilling fluids, and can be used in the oil industry. The drilling fluid additive contains the product of the addition of ethylene and propylene oxides to glycerol or ethylene diamine, or the product of the addition of ethylene oxide to a fatty amine or fatty alcohol, methyldiethylalkoxymethyl ammonium methyl sulfate, or {bis (alkylpolyoxyethylene) phosphate and solvent.
RU95100926/03A 1995-01-17 1995-01-17 Drilling mud additive RU2091420C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95100926/03A RU2091420C1 (en) 1995-01-17 1995-01-17 Drilling mud additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95100926/03A RU2091420C1 (en) 1995-01-17 1995-01-17 Drilling mud additive

Publications (2)

Publication Number Publication Date
RU95100926A true RU95100926A (en) 1996-11-10
RU2091420C1 RU2091420C1 (en) 1997-09-27

Family

ID=20164194

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95100926/03A RU2091420C1 (en) 1995-01-17 1995-01-17 Drilling mud additive

Country Status (1)

Country Link
RU (1) RU2091420C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2616461C2 (en) * 2015-03-16 2017-04-17 Общество с ограниченной ответственностью "Научно-Производственное Объединение БентоТехнологии" Organic clay inhibitor for drilling mud
CA3048400A1 (en) * 2016-12-28 2018-07-05 Exxonmobil Chemical Patents Inc. Friction-reducing compositions for use in drilling operations
RU2724248C1 (en) * 2019-06-04 2020-06-22 Общество С Ограниченной Ответственностью "Научно-Внедренческая Фирма Биоскан" Lubricating composition for drilling mud

Also Published As

Publication number Publication date
RU2091420C1 (en) 1997-09-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20050118