UA8669A1 - A drilling mud - Google Patents

A drilling mud

Info

Publication number
UA8669A1
UA8669A1 UA3421139A UA3421139A UA8669A1 UA 8669 A1 UA8669 A1 UA 8669A1 UA 3421139 A UA3421139 A UA 3421139A UA 3421139 A UA3421139 A UA 3421139A UA 8669 A1 UA8669 A1 UA 8669A1
Authority
UA
Ukraine
Prior art keywords
drilling mud
alkali
lignite material
polyacrylonitrile
lignite
Prior art date
Application number
UA3421139A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Hадія Харлампіївна Титоренко
Аврам Григорович Розенгафт
Аврам Григорьевич Розенгафт
Людмила Миколаївна Смірнова
Людмила Николаевна Смирнова
Володимир Зельманович Лубан
Владимир Зельманович Лубан
Зоя Юріївна Гінковська
Зоя Юрьевна Гинковская
Original Assignee
Науково-Дослідний Інститут Технології Буріння
Научно-Исследовательский Институт Технологии 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 Науково-Дослідний Інститут Технології Буріння, Научно-Исследовательский Институт Технологии Бурения filed Critical Науково-Дослідний Інститут Технології Буріння
Priority to UA3421139A priority Critical patent/UA8669A1/en
Publication of UA8669A1 publication Critical patent/UA8669A1/en

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

A drilling mud contains clay, potassium chloride, lime, lignite material, and water. For the purpose of improvement the quality of the drilling mud at the expense of increasing its inhibiting properties it additionally contains the product of alkali hydrolysis of polyacrylonitrile, and coal-alkali reagent as a lignite material.
UA3421139A 1982-01-28 1982-01-28 A drilling mud UA8669A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA3421139A UA8669A1 (en) 1982-01-28 1982-01-28 A drilling mud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA3421139A UA8669A1 (en) 1982-01-28 1982-01-28 A drilling mud

Publications (1)

Publication Number Publication Date
UA8669A1 true UA8669A1 (en) 1996-09-30

Family

ID=74593594

Family Applications (1)

Application Number Title Priority Date Filing Date
UA3421139A UA8669A1 (en) 1982-01-28 1982-01-28 A drilling mud

Country Status (1)

Country Link
UA (1) UA8669A1 (en)

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