BR9710317A - Fluido de perfura-Æo empregado na presen-a de gua - Google Patents
Fluido de perfura-Æo empregado na presen-a de guaInfo
- Publication number
- BR9710317A BR9710317A BR9710317A BR9710317A BR9710317A BR 9710317 A BR9710317 A BR 9710317A BR 9710317 A BR9710317 A BR 9710317A BR 9710317 A BR9710317 A BR 9710317A BR 9710317 A BR9710317 A BR 9710317A
- Authority
- BR
- Brazil
- Prior art keywords
- water
- drilling fluid
- fluid used
- drilling
- fluid
- Prior art date
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609062A FR2751659B1 (fr) | 1996-07-15 | 1996-07-15 | Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a haut degre de substitution |
FR9609061A FR2750994B1 (fr) | 1996-07-15 | 1996-07-15 | Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution |
FR9609944A FR2751981B1 (fr) | 1996-08-02 | 1996-08-02 | Fluide comprenant des microfibrilles de cellulose et son application pour l'exploitation de gisementss petroliers |
PCT/FR1997/001297 WO1998002499A1 (fr) | 1996-07-15 | 1997-07-11 | Fluide comprenant des nanofibrilles de cellulose et son application pour l'exploitation de gisements petroliers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9710317A true BR9710317A (pt) | 1999-08-17 |
Family
ID=27253207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9710317A BR9710317A (pt) | 1996-07-15 | 1997-07-11 | Fluido de perfura-Æo empregado na presen-a de gua |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9710317A (pt) |
-
1997
- 1997-07-11 BR BR9710317A patent/BR9710317A/pt not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ID18704A (id) | Bahan penyerap cairan tubuh sekali pakai | |
ID17601A (id) | Bahan penyerap cairan tubuh sekali pakai | |
BR9500764A (pt) | Conjunto de separação de fluido | |
BR9702897A (pt) | Composição sob forma de emulsão fluida | |
NO942000L (no) | Borefluida | |
NO992341D0 (no) | Borefluid av klart saltvann | |
MX221530B (es) | Componentes absorbentes que tienen una zona de adquisicion de fluido | |
NO981038L (no) | Glykolbasert borevµske | |
NO944007D0 (no) | Borevæske | |
NO951638L (no) | Brönnboringsfluid | |
DE19581566T1 (de) | Fluidkupplungen | |
NO972095D0 (no) | Vannuttagningsarmatur | |
BR9505241A (pt) | Composição lubrificante para fluido de poço á base de água sua utilização e fluido de poço | |
NO980655L (no) | Borefluid | |
NO990861D0 (no) | Reologisk fluid | |
NO963425L (no) | Forbedringer i eller vedrörende fluid-rörlinjer | |
BR8702774A (pt) | Composicao de fluido de perfuracao | |
NO961961D0 (no) | Borevæske | |
NO961651D0 (no) | Antifryssammensetning og vandig fluid som inneholder sammensetningen | |
ID23520A (id) | Cairan komposisi pembersih berair | |
BR9710317A (pt) | Fluido de perfura-Æo empregado na presen-a de gua | |
BR9502063A (pt) | Fluido de ferfuração de emulsão invertida de baixa toxicidade | |
DE69717596T2 (de) | Flüssigkeitskupplung | |
NO962258D0 (no) | Borevæske | |
DE9400029U1 (de) | Flüssigkeitsablauf |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |