UA16552A1 - Spacer fluid - Google Patents

Spacer fluid

Info

Publication number
UA16552A1
UA16552A1 UA4209808A UA4209808A UA16552A1 UA 16552 A1 UA16552 A1 UA 16552A1 UA 4209808 A UA4209808 A UA 4209808A UA 4209808 A UA4209808 A UA 4209808A UA 16552 A1 UA16552 A1 UA 16552A1
Authority
UA
Ukraine
Prior art keywords
spacer fluid
ferrochromium
lignosulfonate
lignin
water
Prior art date
Application number
UA4209808A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Севаст'янович Котельніков
Владимир Севастьянович Котельников
Сергій Миколайович Демочко
Сергей Николаевич Демочко
Володимир Григорович Филь
Владимир Григорьевич Филь
Леонід Борисович Ісаєв
Леонид Борисович Исаев
Original Assignee
Український науково-дослідний інститут природних газів
Украинский научно-исследовательский институт природных газов
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 Український науково-дослідний інститут природних газів, Украинский научно-исследовательский институт природных газов filed Critical Український науково-дослідний інститут природних газів
Priority to UA4209808A priority Critical patent/UA16552A1/en
Publication of UA16552A1 publication Critical patent/UA16552A1/en

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Sealing Material Composition (AREA)

Abstract

A spacer fluid includes carboxymethylcellulose, lignin-containing agent and water. To increase stability of structural parameters at increased temperature it includes ferrochromium-lignosulfonate.
UA4209808A 1986-12-23 1986-12-23 Spacer fluid UA16552A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4209808A UA16552A1 (en) 1986-12-23 1986-12-23 Spacer fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4209808A UA16552A1 (en) 1986-12-23 1986-12-23 Spacer fluid

Publications (1)

Publication Number Publication Date
UA16552A1 true UA16552A1 (en) 1997-08-29

Family

ID=74557483

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4209808A UA16552A1 (en) 1986-12-23 1986-12-23 Spacer fluid

Country Status (1)

Country Link
UA (1) UA16552A1 (en)

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