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BR8602278A - PROCESS AND ARRANGEMENT FOR HEATING PRODUCTION COLUMNS IN PETROLEUM WELLS - Google Patents

PROCESS AND ARRANGEMENT FOR HEATING PRODUCTION COLUMNS IN PETROLEUM WELLS

Info

Publication number
BR8602278A
BR8602278A BR8602278A BR8602278A BR8602278A BR 8602278 A BR8602278 A BR 8602278A BR 8602278 A BR8602278 A BR 8602278A BR 8602278 A BR8602278 A BR 8602278A BR 8602278 A BR8602278 A BR 8602278A
Authority
BR
Brazil
Prior art keywords
arrangement
heating production
petroleum wells
production columns
columns
Prior art date
Application number
BR8602278A
Other languages
Portuguese (pt)
Inventor
Joao Carlos De Melo Carvalho
Odair Geraldo Dos Santos
Itacir Ungaretti Rossi
Gilvan Couceiro D Amorim
Ricardo Da Silva David
Jose Rossini De Oliveira
Alvaro Adolfo Hacker Rocha
Clomir Goncalves Da Silva
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 BR8602278A priority Critical patent/BR8602278A/en
Publication of BR8602278A publication Critical patent/BR8602278A/en

Links

BR8602278A 1986-05-20 1986-05-20 PROCESS AND ARRANGEMENT FOR HEATING PRODUCTION COLUMNS IN PETROLEUM WELLS BR8602278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8602278A BR8602278A (en) 1986-05-20 1986-05-20 PROCESS AND ARRANGEMENT FOR HEATING PRODUCTION COLUMNS IN PETROLEUM WELLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8602278A BR8602278A (en) 1986-05-20 1986-05-20 PROCESS AND ARRANGEMENT FOR HEATING PRODUCTION COLUMNS IN PETROLEUM WELLS

Publications (1)

Publication Number Publication Date
BR8602278A true BR8602278A (en) 1987-12-22

Family

ID=4040033

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602278A BR8602278A (en) 1986-05-20 1986-05-20 PROCESS AND ARRANGEMENT FOR HEATING PRODUCTION COLUMNS IN PETROLEUM WELLS

Country Status (1)

Country Link
BR (1) BR8602278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182792A (en) * 1990-08-28 1993-01-26 Petroleo Brasileiro S.A. - Petrobras Process of electric pipeline heating utilizing heating elements inserted in pipelines
US11930962B2 (en) 2021-02-09 2024-03-19 Mccormick & Company, Inc. Grinder device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182792A (en) * 1990-08-28 1993-01-26 Petroleo Brasileiro S.A. - Petrobras Process of electric pipeline heating utilizing heating elements inserted in pipelines
US11930962B2 (en) 2021-02-09 2024-03-19 Mccormick & Company, Inc. Grinder device
US12527432B2 (en) 2021-02-09 2026-01-20 Mccormick & Company, Inc. Grinder device

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Legal Events

Date Code Title Description
KD1 Payment of complementary fee requested
B24C Patent annual fee: request for for restoration
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 1554 DE 17/10/2000.