BR8706561A - FORMATION ACIDIFICATION PROCESS WITH NITROGEN GENERATOR SYSTEM - Google Patents

FORMATION ACIDIFICATION PROCESS WITH NITROGEN GENERATOR SYSTEM

Info

Publication number
BR8706561A
BR8706561A BR8706561A BR8706561A BR8706561A BR 8706561 A BR8706561 A BR 8706561A BR 8706561 A BR8706561 A BR 8706561A BR 8706561 A BR8706561 A BR 8706561A BR 8706561 A BR8706561 A BR 8706561A
Authority
BR
Brazil
Prior art keywords
formation
generator system
nitrogen generator
acidification process
acidification
Prior art date
Application number
BR8706561A
Other languages
Portuguese (pt)
Inventor
Carlos Nagib Khalil
Zadson De Almeida Franco
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR8706561A priority Critical patent/BR8706561A/en
Publication of BR8706561A publication Critical patent/BR8706561A/en

Links

BR8706561A 1987-12-04 1987-12-04 FORMATION ACIDIFICATION PROCESS WITH NITROGEN GENERATOR SYSTEM BR8706561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8706561A BR8706561A (en) 1987-12-04 1987-12-04 FORMATION ACIDIFICATION PROCESS WITH NITROGEN GENERATOR SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8706561A BR8706561A (en) 1987-12-04 1987-12-04 FORMATION ACIDIFICATION PROCESS WITH NITROGEN GENERATOR SYSTEM

Publications (1)

Publication Number Publication Date
BR8706561A true BR8706561A (en) 1989-07-04

Family

ID=4043736

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706561A BR8706561A (en) 1987-12-04 1987-12-04 FORMATION ACIDIFICATION PROCESS WITH NITROGEN GENERATOR SYSTEM

Country Status (1)

Country Link
BR (1) BR8706561A (en)

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 04/12/2002