HUT48666A - Process for stabilizing iron compounds during well treating operations - Google Patents

Process for stabilizing iron compounds during well treating operations

Info

Publication number
HUT48666A
HUT48666A HU66287A HU66287A HUT48666A HU T48666 A HUT48666 A HU T48666A HU 66287 A HU66287 A HU 66287A HU 66287 A HU66287 A HU 66287A HU T48666 A HUT48666 A HU T48666A
Authority
HU
Hungary
Prior art keywords
iron compounds
compounds during
during well
well treating
treating operations
Prior art date
Application number
HU66287A
Other languages
Hungarian (hu)
Other versions
HU203383B (en
Inventor
Maria Kertesz
Bela Kosztin
Lajos Torma
Original Assignee
Magyar Szenhidrogenipari
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 Magyar Szenhidrogenipari filed Critical Magyar Szenhidrogenipari
Priority to HU66287A priority Critical patent/HU203383B/en
Publication of HUT48666A publication Critical patent/HUT48666A/en
Publication of HU203383B publication Critical patent/HU203383B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

In order to keep Fe ions in soln. as part of well treatment, the following cpds. are added to the treating fluid (all kmol/m3): 5-sulpho-salicylic acid, 0.001-0.04 citric acid and 0.01-0.15 acetic acid and/or their alkali and/or ammonium salts.
HU66287A 1987-02-20 1987-02-20 Process for stabilizing iron compounds during well treating processes HU203383B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU66287A HU203383B (en) 1987-02-20 1987-02-20 Process for stabilizing iron compounds during well treating processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU66287A HU203383B (en) 1987-02-20 1987-02-20 Process for stabilizing iron compounds during well treating processes

Publications (2)

Publication Number Publication Date
HUT48666A true HUT48666A (en) 1989-06-28
HU203383B HU203383B (en) 1991-07-29

Family

ID=10950729

Family Applications (1)

Application Number Title Priority Date Filing Date
HU66287A HU203383B (en) 1987-02-20 1987-02-20 Process for stabilizing iron compounds during well treating processes

Country Status (1)

Country Link
HU (1) HU203383B (en)

Also Published As

Publication number Publication date
HU203383B (en) 1991-07-29

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Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: MOL MAGYAR OLAJ- ES GAZIPARI RT., HU

HMM4 Cancellation of final prot. due to non-payment of fee