AT359016B - Verfahren zur herstellung einer eindickmasse auf polysaccharidbasis zwecks restoelgewinnung sowie zur restoelgewinnung aus lagerstaetten unter verwendung einer so hergestellten masse - Google Patents
Verfahren zur herstellung einer eindickmasse auf polysaccharidbasis zwecks restoelgewinnung sowie zur restoelgewinnung aus lagerstaetten unter verwendung einer so hergestellten masseInfo
- Publication number
- AT359016B AT359016B AT473278A AT473278A AT359016B AT 359016 B AT359016 B AT 359016B AT 473278 A AT473278 A AT 473278A AT 473278 A AT473278 A AT 473278A AT 359016 B AT359016 B AT 359016B
- Authority
- AT
- Austria
- Prior art keywords
- retoil
- restoil
- polysaccharide
- extraction
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
- C09K8/905—Biopolymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Fats And Perfumes (AREA)
- Wrappers (AREA)
- External Artificial Organs (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7723008A FR2398874A1 (fr) | 1977-07-25 | 1977-07-25 | Utilisation de mouts de fermentation pour la recuperation assistee du petrole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA473278A ATA473278A (de) | 1980-03-15 |
| AT359016B true AT359016B (de) | 1980-10-10 |
Family
ID=9193849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT473278A AT359016B (de) | 1977-07-25 | 1978-06-29 | Verfahren zur herstellung einer eindickmasse auf polysaccharidbasis zwecks restoelgewinnung sowie zur restoelgewinnung aus lagerstaetten unter verwendung einer so hergestellten masse |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4412925A (de) |
| JP (1) | JPS5424281A (de) |
| AT (1) | AT359016B (de) |
| BR (1) | BR7804257A (de) |
| CA (1) | CA1115222A (de) |
| DE (1) | DE2828684C2 (de) |
| FR (1) | FR2398874A1 (de) |
| GB (1) | GB2001376B (de) |
| NO (1) | NO149784C (de) |
| OA (1) | OA06001A (de) |
| RO (1) | RO78258A (de) |
| SU (1) | SU1001866A3 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078556B1 (de) * | 1981-11-03 | 1986-03-12 | Shell Internationale Researchmaatschappij B.V. | Verfahren zum Brechen von Zellen |
| FR2548676B1 (fr) * | 1983-07-04 | 1986-03-21 | Rhone Poulenc Spec Chim | Compositions de biopolymeres et leur procede de preparation |
| US4554974A (en) * | 1983-12-08 | 1985-11-26 | The Standard Oil Company | Method of enhanced oil recovery employing thickened amphoteric surfactant solutions |
| FR2597503B1 (fr) * | 1986-03-10 | 1988-12-30 | Inst Francais Du Petrole | Procede enzymatique de traitement de gommes xanthanes en vue d'ameliorer la filtrabilite de leurs solutions aqueuses |
| FR2600664B1 (fr) * | 1986-06-27 | 1988-09-23 | Schlumberger Cie Dowell | Procede pour ameliorer les proprietes physico-chimiques de solutions de polymeres utilisees dans les services petroliers |
| US4969774A (en) * | 1989-10-05 | 1990-11-13 | Le Groupe Cegerco Inc. | Use of pre-cooked and puffed cereals as oil spill sorbents |
| FR2661186A1 (fr) * | 1990-04-19 | 1991-10-25 | Elf Aquitaine | Boue de forage au scleroglucane. |
| US5016714A (en) * | 1990-05-09 | 1991-05-21 | Halliburton Company | Biocidal well treatment method |
| FR2662447B1 (fr) * | 1990-05-28 | 1994-07-01 | Elf Aquitaine | Application des boues au scleroglucane au forage des puits a gros diametre. |
| BRPI0605923B1 (pt) * | 2005-01-14 | 2018-07-03 | Halliburton Energy Services, Inc. | "Sistema de poços subterrâneos, sistema para produção de fluidos a partir de duas ou mais formações subterrâneas, método de construção de um sistema de poço, método de construção de um sistema de poço em um campo contendo um ou mais poços existentes, método de produção de fluidos a partir de duas ou mais formações subterrâneas separadas verticalmente por uma ou mais camadas impermeáveis, sistema de poços subterrâneos para produzir fluidos, sistema para produção de fluidos a partir de uma ou mais formações subterrâneas, método de produção de fluidos a partir de uma ou mais formações subterrâneas" |
| RU2347897C1 (ru) * | 2007-06-15 | 2009-02-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ регулирования профиля приемистости нагнетательной скважины и ограничения водопритока в добывающей скважине |
| RU2627785C1 (ru) * | 2016-08-09 | 2017-08-11 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Способ регулирования профиля приёмистости нагнетательной скважины (варианты) |
| US11001746B2 (en) * | 2016-08-10 | 2021-05-11 | Geo Fossil Fuels, Llc | Compositions comprising and methods of making bio-polymers |
| CN109851686B (zh) * | 2018-12-26 | 2021-02-12 | 大连民族大学 | 用于石油凝聚的微生物胞外多糖及其纯化方法 |
| CN113628690B (zh) * | 2021-08-11 | 2023-07-25 | 西南石油大学 | 基于孔喉半径适配性的驱油用二元复合体系配方优化方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1213922A (fr) * | 1958-11-12 | 1960-04-05 | Raccords spéciaux pour tuyaux en chlorure de polyvinyle rigides et souples, polythène, caoutchouc ou autres | |
| FR1293983A (fr) * | 1961-07-03 | 1962-05-18 | Ciba Geigy | Organe d'assemblage à bride pour tuyaux métalliques munis d'un revêtement intérieur |
| US3376125A (en) * | 1964-09-29 | 1968-04-02 | Pittsburgh Plate Glass Co | Method for regulating plant growth |
| NL130347C (de) * | 1966-03-25 | |||
| US3452034A (en) * | 1967-03-09 | 1969-06-24 | American Cyanamid Co | Substituted 2-(1,3,4-thiadiazol-2-yl)-4(5)-nitroimidazoles |
| DE2031959A1 (en) * | 1970-06-27 | 1972-01-13 | Maschf Augsburg Nuernberg Ag | Two layer plastic pipe - with longitudinally reinforced inner layer and circumferentially reinforced outer layer |
| US4132780A (en) * | 1975-10-21 | 1979-01-02 | Ppg Industries, Inc. | Azide-metal salt formulations for control of fungi and nematodes |
| US4182860A (en) * | 1975-11-10 | 1980-01-08 | Laskin Allen I | Modified heteropolysaccharides and their preparation |
| US4141842A (en) * | 1977-03-28 | 1979-02-27 | Mobil Oil Corporation | Waterflood oil recovery process employing stabilized biopolymers |
| US4119491A (en) * | 1977-05-16 | 1978-10-10 | Shell Oil Company | Enzyme-filtration clarification of xanthan gum polymer solution |
-
1977
- 1977-07-25 FR FR7723008A patent/FR2398874A1/fr active Granted
-
1978
- 1978-06-29 AT AT473278A patent/AT359016B/de not_active IP Right Cessation
- 1978-06-29 US US05/920,522 patent/US4412925A/en not_active Expired - Lifetime
- 1978-06-30 CA CA306,643A patent/CA1115222A/fr not_active Expired
- 1978-06-30 DE DE2828684A patent/DE2828684C2/de not_active Expired
- 1978-06-30 GB GB787828455A patent/GB2001376B/en not_active Expired
- 1978-07-01 RO RO7894530A patent/RO78258A/ro unknown
- 1978-07-03 BR BR7804257A patent/BR7804257A/pt unknown
- 1978-07-03 NO NO782297A patent/NO149784C/no unknown
- 1978-07-03 JP JP8137978A patent/JPS5424281A/ja active Pending
- 1978-07-03 SU SU782632147A patent/SU1001866A3/ru active
- 1978-07-06 OA OA56551A patent/OA06001A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2001376B (en) | 1982-05-26 |
| NO149784C (no) | 1984-06-20 |
| NO782297L (no) | 1979-01-26 |
| DE2828684C2 (de) | 1986-07-31 |
| US4412925A (en) | 1983-11-01 |
| GB2001376A (en) | 1979-01-31 |
| JPS5424281A (en) | 1979-02-23 |
| NO149784B (no) | 1984-03-12 |
| SU1001866A3 (ru) | 1983-02-28 |
| CA1115222A (fr) | 1981-12-29 |
| RO78258A (ro) | 1982-04-12 |
| OA06001A (fr) | 1981-06-30 |
| ATA473278A (de) | 1980-03-15 |
| DE2828684A1 (de) | 1979-02-15 |
| BR7804257A (pt) | 1979-04-03 |
| FR2398874B1 (de) | 1983-11-18 |
| FR2398874A1 (fr) | 1979-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT359016B (de) | Verfahren zur herstellung einer eindickmasse auf polysaccharidbasis zwecks restoelgewinnung sowie zur restoelgewinnung aus lagerstaetten unter verwendung einer so hergestellten masse | |
| AT296121B (de) | Verfahren und Vorrichtung zur Herstellung einer insbesondere für Zigarettenfilter geeigneten Faserbahn | |
| DD127744A5 (de) | Waermegedaemmtes verbundprofil sowie verfahren und vorrichtung zu seiner herstellung | |
| AT370292B (de) | Tabakrauchfilter, verfahren zu deren herstellung und vorrichtung zur durchfuehrung dieses verfahrens | |
| ATA232775A (de) | Schale aus holzfaserstoff, schaumkunststoff od.dgl. sowie verfahren und vorrichtung zu ihrer herstellung | |
| AT366561B (de) | Faserhaltige materialbahn, insbesondere papierbahn, und daraus hergestellte filterstoepsel fuer tabakwaren sowie verfahren und vorrichtung zur herstellung der materialbahn | |
| ATA105482A (de) | Verfahren zur herstellung eines pflanzenextraktes | |
| AT360145B (de) | Verfahren zur herstellung stickstoffhaeltiger polysaccharide | |
| PT68100A (de) | 1-(2-phenylathyl)-triazolium-salze verfahren zur ihrer herstellung sowie ihre verwendung als funcizide | |
| AT355981B (de) | Behaelter sowie verfahren und vorrichtung zu seiner herstellung | |
| AT380488B (de) | Verfahren zur herstellung eines neuen polysaccharides | |
| DE3852764D1 (de) | Verfahren zur Herstellung einer Schutzschicht eines elektrochemischen Messfühlers. | |
| AT360146B (de) | Verfahren zur herstellung stickstoffhaltiger polysaccharide | |
| ATA585177A (de) | Verfahren zur regelung der konzentration von aldehydkondensationsprodukten bei der produktion von aldehyd | |
| AT386296B (de) | Kondensatoranordnung sowie verfahren und vorrichtung zu ihrer herstellung | |
| AT386224B (de) | Verfahren zur herstellung von alkohol aus staerke oder staerkehaltigen rohstoffen | |
| AT374587B (de) | Messwertaufnehmer fuer die messung von dehnungen, sowie verfahren zu seiner herstellung | |
| ATA861878A (de) | Verfahren zur erzeugung mindestens einer oeffnung in der mantelflaeche eines zusammengesetzten filterelementes fuer tabakprodukte, insbesondere zigaretten, sowie perfotrationsvorrichtung hiefuer | |
| DD148468A3 (de) | Verfahren zur herstellung einer bohrspuelung | |
| AT365927B (de) | Verfahren zur herstellung eines neuartigen heparinhaltigen rohstoffes | |
| AT370749B (de) | Verfahren zur herstellung waesseriger polyisocyanat-emulsionen | |
| AT357860B (de) | Verfahren zur herstellung eines biaxial ausge- richteten vliesstoffes bzw. faservlieses | |
| LU79341A1 (de) | Verfahren zur herstellung von nicht-glykosidischen theophyllin-zucker-derivaten | |
| CH513288A (de) | Verfahren und Vorrichtung zur Herstellung einer Faserbahn | |
| AT384418B (de) | Verfahren und vorrichtung zur herstellung von faeden aus glas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |