BR9814315A - Processo para aumentar a produção de petróleode um reservatório petrolìfero - Google Patents
Processo para aumentar a produção de petróleode um reservatório petrolìferoInfo
- Publication number
- BR9814315A BR9814315A BR9814315-8A BR9814315A BR9814315A BR 9814315 A BR9814315 A BR 9814315A BR 9814315 A BR9814315 A BR 9814315A BR 9814315 A BR9814315 A BR 9814315A
- Authority
- BR
- Brazil
- Prior art keywords
- reservoir
- oil
- increase
- oil production
- production
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/003—Vibrating earth formations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/2401—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection by means of electricity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
"PROCESSO PARA AUMENTAR A PRODUçãO DE PETRóLEODE UM RESERVATóRIO PETROLìFERO". Um processo paraaumentar a produção de petróleo de um reservatório é descrito. Noreferido processo um material magnético ou magnetoestrito éinjetado no reservatório e é posto em vibração com a ajuda de umcampo elétrico alternado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO976027A NO305720B1 (no) | 1997-12-22 | 1997-12-22 | FremgangsmÕte for Õ °ke oljeproduksjonen fra et oljereservoar |
PCT/NO1998/000383 WO1999032757A1 (en) | 1997-12-22 | 1998-12-17 | A method to increase the oil production from an oil reservoir |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9814315A true BR9814315A (pt) | 2001-10-30 |
Family
ID=19901479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9814315-8A BR9814315A (pt) | 1997-12-22 | 1998-12-17 | Processo para aumentar a produção de petróleode um reservatório petrolìfero |
Country Status (7)
Country | Link |
---|---|
US (1) | US6499536B1 (pt) |
AR (1) | AR017899A1 (pt) |
AU (1) | AU2190199A (pt) |
BR (1) | BR9814315A (pt) |
CA (1) | CA2315783C (pt) |
NO (1) | NO305720B1 (pt) |
WO (1) | WO1999032757A1 (pt) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1270051C (zh) | 2000-04-24 | 2006-08-16 | 国际壳牌研究有限公司 | 从含油母质的岩层中就地回收烃的方法 |
US6758408B2 (en) * | 2000-07-21 | 2004-07-06 | Siemens Automotive Corporation | Metallurgical and mechanical compensation of the temperature response of terbium-based rare-earth magnetostrictive alloys |
US6951247B2 (en) * | 2001-04-24 | 2005-10-04 | Shell Oil Company | In situ thermal processing of an oil shale formation using horizontal heat sources |
US6814141B2 (en) * | 2001-06-01 | 2004-11-09 | Exxonmobil Upstream Research Company | Method for improving oil recovery by delivering vibrational energy in a well fracture |
CN100400793C (zh) * | 2001-10-24 | 2008-07-09 | 国际壳牌研究有限公司 | 通过u形开口现场加热含烃地层的方法与系统 |
NL1020354C2 (nl) * | 2002-04-10 | 2003-10-13 | Univ Delft Tech | Werkwijze voor het winnen van aardolie. |
EP1556580A1 (en) | 2002-10-24 | 2005-07-27 | Shell Internationale Researchmaatschappij B.V. | Temperature limited heaters for heating subsurface formations or wellbores |
US6978837B2 (en) * | 2003-11-13 | 2005-12-27 | Yemington Charles R | Production of natural gas from hydrates |
ATE414840T1 (de) | 2004-04-23 | 2008-12-15 | Shell Int Research | Zur erwärmung von unterirdischen formationen verwendete temperaturbegrenzte heizvorrichtungen |
US7210526B2 (en) * | 2004-08-17 | 2007-05-01 | Charles Saron Knobloch | Solid state pump |
US8234923B2 (en) * | 2004-09-20 | 2012-08-07 | Innervision Medical Technologies Inc. | Systems and methods for ultrasound imaging |
US7575053B2 (en) | 2005-04-22 | 2009-08-18 | Shell Oil Company | Low temperature monitoring system for subsurface barriers |
WO2006119261A2 (en) * | 2005-05-02 | 2006-11-09 | Knobloch, Charles, Saron | Magnetically biased magnetopropant |
US7914451B2 (en) * | 2005-09-15 | 2011-03-29 | Innervision Medical Technologies Inc. | Determining attributes using ultrasound |
US8606091B2 (en) | 2005-10-24 | 2013-12-10 | Shell Oil Company | Subsurface heaters with low sulfidation rates |
US8105239B2 (en) | 2006-02-06 | 2012-01-31 | Maui Imaging, Inc. | Method and apparatus to visualize the coronary arteries using ultrasound |
AU2007240367B2 (en) | 2006-04-21 | 2011-04-07 | Shell Internationale Research Maatschappij B.V. | High strength alloys |
US7677673B2 (en) | 2006-09-26 | 2010-03-16 | Hw Advanced Technologies, Inc. | Stimulation and recovery of heavy hydrocarbon fluids |
GB2456251B (en) | 2006-10-20 | 2011-03-16 | Shell Int Research | Heating hydrocarbon containing formations in a spiral startup staged sequence |
WO2008051639A2 (en) | 2006-10-25 | 2008-05-02 | Maui Imaging, Inc. | Method and apparatus to produce ultrasonic images using multiple apertures |
US7832484B2 (en) | 2007-04-20 | 2010-11-16 | Shell Oil Company | Molten salt as a heat transfer fluid for heating a subsurface formation |
US7628202B2 (en) * | 2007-06-28 | 2009-12-08 | Xerox Corporation | Enhanced oil recovery using multiple sonic sources |
US9282945B2 (en) * | 2009-04-14 | 2016-03-15 | Maui Imaging, Inc. | Calibration of ultrasound probes |
US9339256B2 (en) | 2007-10-01 | 2016-05-17 | Maui Imaging, Inc. | Determining material stiffness using multiple aperture ultrasound |
US9788813B2 (en) | 2010-10-13 | 2017-10-17 | Maui Imaging, Inc. | Multiple aperture probe internal apparatus and cable assemblies |
CA2698564C (en) | 2007-10-19 | 2014-08-12 | Shell Internationale Research Maatschappij B.V. | In situ oxidation of subsurface formations |
US8113278B2 (en) | 2008-02-11 | 2012-02-14 | Hydroacoustics Inc. | System and method for enhanced oil recovery using an in-situ seismic energy generator |
US8006754B2 (en) * | 2008-04-05 | 2011-08-30 | Sun Drilling Products Corporation | Proppants containing dispersed piezoelectric or magnetostrictive fillers or mixtures thereof, to enable proppant tracking and monitoring in a downhole environment |
US8162405B2 (en) | 2008-04-18 | 2012-04-24 | Shell Oil Company | Using tunnels for treating subsurface hydrocarbon containing formations |
US8006755B2 (en) * | 2008-08-15 | 2011-08-30 | Sun Drilling Products Corporation | Proppants coated by piezoelectric or magnetostrictive materials, or by mixtures or combinations thereof, to enable their tracking in a downhole environment |
US8720550B2 (en) * | 2008-09-26 | 2014-05-13 | Conocophillips Company | Process for enhanced production of heavy oil using microwaves |
CA2738805A1 (en) | 2008-10-13 | 2010-04-22 | Shell Internationale Research Maatschappij B.V. | Circulated heated transfer fluid systems used to treat a subsurface formation |
US8851170B2 (en) | 2009-04-10 | 2014-10-07 | Shell Oil Company | Heater assisted fluid treatment of a subsurface formation |
EP2419022B1 (en) | 2009-04-14 | 2019-11-06 | Maui Imaging, Inc. | Multiple aperture ultrasound array alignment fixture |
US8230934B2 (en) | 2009-10-02 | 2012-07-31 | Baker Hughes Incorporated | Apparatus and method for directionally disposing a flexible member in a pressurized conduit |
US8613312B2 (en) * | 2009-12-11 | 2013-12-24 | Technological Research Ltd | Method and apparatus for stimulating wells |
WO2011103303A2 (en) | 2010-02-18 | 2011-08-25 | Maui Imaging, Inc. | Point source transmission and speed-of-sound correction using mult-aperture ultrasound imaging |
US8631866B2 (en) | 2010-04-09 | 2014-01-21 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
US8701769B2 (en) | 2010-04-09 | 2014-04-22 | Shell Oil Company | Methods for treating hydrocarbon formations based on geology |
US8820406B2 (en) | 2010-04-09 | 2014-09-02 | Shell Oil Company | Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore |
US9033042B2 (en) | 2010-04-09 | 2015-05-19 | Shell Oil Company | Forming bitumen barriers in subsurface hydrocarbon formations |
CA2807729C (en) * | 2010-09-14 | 2020-03-10 | Harris Corporation | Enhanced recovery and in situ upgrading using rf |
US8960286B2 (en) * | 2010-09-15 | 2015-02-24 | Conocophilips Company | Heavy oil recovery using SF6 and RF heating |
US8646527B2 (en) | 2010-09-20 | 2014-02-11 | Harris Corporation | Radio frequency enhanced steam assisted gravity drainage method for recovery of hydrocarbons |
KR101906838B1 (ko) | 2010-10-13 | 2018-10-11 | 마우이 이미징, 인코포레이티드 | 오목한 초음파 트랜스듀서들 및 3d 어레이들 |
US9016370B2 (en) | 2011-04-08 | 2015-04-28 | Shell Oil Company | Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment |
US8839856B2 (en) | 2011-04-15 | 2014-09-23 | Baker Hughes Incorporated | Electromagnetic wave treatment method and promoter |
CN102278104B (zh) * | 2011-07-01 | 2014-09-17 | 郑州大学 | 一种利用外加声场有效提高煤层气地面抽采率的方法 |
CA2850741A1 (en) | 2011-10-07 | 2013-04-11 | Manuel Alberto GONZALEZ | Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations |
KR20140098843A (ko) | 2011-12-01 | 2014-08-08 | 마우이 이미징, 인코포레이티드 | 핑-기반 및 다수 개구부 도플러 초음파를 이용한 모션 검출 |
EP2797515A4 (en) | 2011-12-29 | 2015-07-22 | Maui Imaging Inc | M-MODE ULTRASOUND IMAGING ANY PATHS |
WO2013148673A1 (en) | 2012-03-26 | 2013-10-03 | Maui Imaging, Inc. | Systems and methods for improving ultrasound image quality by applying weighting factors |
CA2879909C (en) | 2012-07-25 | 2017-05-23 | Saudi Arabian Oil Company | Utilization of microwave technology in enhanced oil recovery process for deep and shallow applications |
US9181788B2 (en) | 2012-07-27 | 2015-11-10 | Novas Energy Group Limited | Plasma source for generating nonlinear, wide-band, periodic, directed, elastic oscillations and a system and method for stimulating wells, deposits and boreholes using the plasma source |
KR102176193B1 (ko) | 2012-08-10 | 2020-11-09 | 마우이 이미징, 인코포레이티드 | 다중 어퍼처 초음파 프로브들의 교정 |
KR102176319B1 (ko) | 2012-08-21 | 2020-11-09 | 마우이 이미징, 인코포레이티드 | 초음파 이미징 시스템 메모리 아키텍처 |
US9510806B2 (en) | 2013-03-13 | 2016-12-06 | Maui Imaging, Inc. | Alignment of ultrasound transducer arrays and multiple aperture probe assembly |
UA90595U (uk) * | 2013-08-02 | 2014-06-10 | Інститут Імпульсних Процесів І Технологій Нан України | Спосіб інтенсифікації видобування нафти |
US9883848B2 (en) | 2013-09-13 | 2018-02-06 | Maui Imaging, Inc. | Ultrasound imaging using apparent point-source transmit transducer |
EP3182900B1 (en) | 2014-08-18 | 2019-09-25 | Maui Imaging, Inc. | Network-based ultrasound imaging system |
WO2016081104A1 (en) * | 2014-11-21 | 2016-05-26 | Exxonmobil Upstream Research Company | Method of recovering hydrocarbons within a subsurface formation |
WO2016167666A1 (en) | 2015-04-15 | 2016-10-20 | Resonator As | Improved oil recovery by pressure pulses |
US9745839B2 (en) | 2015-10-29 | 2017-08-29 | George W. Niemann | System and methods for increasing the permeability of geological formations |
US10856846B2 (en) | 2016-01-27 | 2020-12-08 | Maui Imaging, Inc. | Ultrasound imaging with sparse array probes |
US10550680B2 (en) * | 2017-04-13 | 2020-02-04 | John Dean | Process and system for enhanced depth penetration of an energy source |
US10866076B2 (en) | 2018-02-20 | 2020-12-15 | Petram Technologies, Inc. | Apparatus for plasma blasting |
US11268796B2 (en) | 2018-02-20 | 2022-03-08 | Petram Technologies, Inc | Apparatus for plasma blasting |
US10577767B2 (en) * | 2018-02-20 | 2020-03-03 | Petram Technologies, Inc. | In-situ piling and anchor shaping using plasma blasting |
US10844702B2 (en) * | 2018-03-20 | 2020-11-24 | Petram Technologies, Inc. | Precision utility mapping and excavating using plasma blasting |
US10767479B2 (en) | 2018-04-03 | 2020-09-08 | Petram Technologies, Inc. | Method and apparatus for removing pavement structures using plasma blasting |
US10876387B2 (en) | 2018-12-17 | 2020-12-29 | Petram Technologies, Inc. | Multi-firing swivel head probe for electro-hydraulic fracturing in down hole fracking applications |
US11293735B2 (en) | 2018-12-17 | 2022-04-05 | Petram Technologies, Inc | Multi-firing swivel head probe for electro-hydraulic fracturing in down hole fracking applications |
USD904305S1 (en) | 2019-02-25 | 2020-12-08 | Petram Technologies, Inc. | Electrode cage for a plasma blasting probe |
WO2020257888A1 (pt) | 2019-06-28 | 2020-12-30 | Eduardo Baggio Fabio | Sistema e método para extração de hidrocarbonetos de formações permeáveis subterrâneas por injeção de formulação aquosa eletroenergizada, formulação aquosa eletroenergizada e equipamento de eletroenergização correspondente |
US11536124B2 (en) | 2020-09-03 | 2022-12-27 | Petram Technologies, Inc. | Sliced and elliptical head probe for plasma blast applications |
CN112459749A (zh) * | 2020-11-19 | 2021-03-09 | 广州海洋地质调查局 | 一种微波加热的集成控制系统及方法 |
AR124801A1 (es) * | 2021-02-03 | 2023-05-03 | Ypf Tecnologia Sa | Método de recuperación de crudo mediante corriente impresa |
US11203400B1 (en) | 2021-06-17 | 2021-12-21 | General Technologies Corp. | Support system having shaped pile-anchor foundations and a method of forming same |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680485A (en) | 1948-07-23 | 1954-06-08 | Jr Albert G Bodine | Apparatus for augmenting the flow of oil from pumped wells |
US3048226A (en) | 1955-04-04 | 1962-08-07 | Edward W Smith | Use of pulsating pressures for increasing the permeability of underground structures |
US2894724A (en) | 1956-09-07 | 1959-07-14 | Thomas A Andrew | Hydraulic vibratory jar |
US3282826A (en) | 1963-04-30 | 1966-11-01 | Winkler Joseph | Depolymerization of bituminous coal utilizing friable metal reactants |
US3520362A (en) | 1967-08-04 | 1970-07-14 | Hughes Tool Co | Well stimulation method |
US3547192A (en) * | 1969-04-04 | 1970-12-15 | Shell Oil Co | Method of metal coating and electrically heating a subterranean earth formation |
US3743017A (en) | 1972-04-21 | 1973-07-03 | Amoco Prod Co | Use of fluidic pressure fluctuation generator to stimulate underground formations |
US3850135A (en) | 1973-02-14 | 1974-11-26 | Hughes Tool Co | Acoustical vibration generation control apparatus |
US3842907A (en) | 1973-02-14 | 1974-10-22 | Hughes Tool Co | Acoustic methods for fracturing selected zones in a well bore |
US3963598A (en) | 1974-10-15 | 1976-06-15 | The United States Of America As Represented By The United States Energy Research And Development Administration | Flash hydrogenation of coal |
ZA774928B (en) | 1976-08-23 | 1978-06-28 | Tetronics Res & Dev Co Ltd | Preparation of feed materials for carbothermal processes |
JPS5410274A (en) | 1977-06-27 | 1979-01-25 | Sato Masaru | Method of collecting plastic and aluminum from medical package waste |
US4250015A (en) | 1978-12-18 | 1981-02-10 | The United States Of America As Represented By The United States Department Of Energy | Mechanochemical hydrogenation of coal |
GB2048310A (en) | 1979-04-10 | 1980-12-10 | Alcan Res & Dev | Carbothermic production of aluminium |
DE2943538A1 (de) | 1979-10-27 | 1981-05-07 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und einrichtung zum hochdruck-abdichten des antriebsseitigen teils einer aufbereitungs- bzw. hydrierkammer fuer die hydrierung vonkohle mit wasserstoff zu kohlenwasserstoffen |
DE2943537A1 (de) | 1979-10-27 | 1981-05-07 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und anlage zur umwandlung von kohle mit wasserstoff in kohlenwasserstoffe |
DE2948550A1 (de) | 1979-12-03 | 1981-06-04 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verfahren und einrichtung zum ueberwachen des hydrierdruckes beim hydrieren von kohle mit wasserstoff zu kohlenwasserstoffe |
US4359091A (en) | 1981-08-24 | 1982-11-16 | Fisher Charles B | Recovery of underground hydrocarbons |
US4401162A (en) * | 1981-10-13 | 1983-08-30 | Synfuel (An Indiana Limited Partnership) | In situ oil shale process |
US4471838A (en) | 1982-02-16 | 1984-09-18 | Albert G. Bodine | Sonic method and apparatus for augmenting fluid flow from fluid-bearing strata employing sonic fracturing of such strata |
DE3300365A1 (de) | 1983-01-07 | 1984-07-12 | Veba Oel Entwicklungsgesellschaft mbH, 4660 Gelsenkirchen-Buer | Verfahren zum schwelen von hydrierrueckstaenden |
FR2539903B1 (fr) | 1983-01-20 | 1985-10-11 | Grall Alain | Animation dans les tunnels du metropolitain a usage d'information d'interet collectif ou publicitaire |
US4579173A (en) * | 1983-09-30 | 1986-04-01 | Exxon Research And Engineering Co. | Magnetized drive fluids |
US4567945A (en) * | 1983-12-27 | 1986-02-04 | Atlantic Richfield Co. | Electrode well method and apparatus |
US4705108A (en) * | 1986-05-27 | 1987-11-10 | The United States Of America As Represented By The United States Department Of Energy | Method for in situ heating of hydrocarbonaceous formations |
US4884594A (en) | 1987-10-07 | 1989-12-05 | Marlen Research Corporation | Compact twin piston pump |
US5009272A (en) | 1988-11-25 | 1991-04-23 | Intech International, Inc. | Flow pulsing method and apparatus for drill string |
US5190114A (en) | 1988-11-25 | 1993-03-02 | Intech International Inc. | Flow pulsing apparatus for drill string |
GB9007319D0 (en) | 1990-03-31 | 1990-05-30 | Copermill Ltd | Rotary melting furnace |
US5323855A (en) | 1991-05-17 | 1994-06-28 | Evans James O | Well stimulation process and apparatus |
BR9102789A (pt) | 1991-07-02 | 1993-02-09 | Petroleo Brasileiro Sa | Processo para aumentar a recuperacao de petroleo em reservatorios |
US5285847A (en) | 1992-09-25 | 1994-02-15 | Sharon Halper | Water and ground water monitoring well surge block |
NO175847C (no) | 1992-10-09 | 1994-12-21 | Olav Ellingsen | Fremgangsmåte ved selektiv og/eller uselektiv fordamping og/eller spalting av særlig hydrokarbonforbindelser i væskeform, og innretning for gjennomföring av slik fremgangsmåte |
US5465789A (en) * | 1993-02-17 | 1995-11-14 | Evans; James O. | Apparatus and method of magnetic well stimulation |
US5914027A (en) | 1994-09-12 | 1999-06-22 | Thermtech A/S | Thermo-mechanical cracking and hydrogenation |
RU2075596C1 (ru) | 1995-04-11 | 1997-03-20 | Товарищество с ограниченной ответственностью "Нефтеотдача" | Способ волнового воздействия на залежь и устройство для его осуществления |
NO300600B1 (no) | 1995-11-02 | 1997-06-23 | Ellingsen O & Co | Fremstilling av aluminium |
US5620049A (en) * | 1995-12-14 | 1997-04-15 | Atlantic Richfield Company | Method for increasing the production of petroleum from a subterranean formation penetrated by a wellbore |
-
1997
- 1997-12-22 NO NO976027A patent/NO305720B1/no not_active IP Right Cessation
-
1998
- 1998-12-17 CA CA002315783A patent/CA2315783C/en not_active Expired - Fee Related
- 1998-12-17 BR BR9814315-8A patent/BR9814315A/pt not_active IP Right Cessation
- 1998-12-17 WO PCT/NO1998/000383 patent/WO1999032757A1/en active Application Filing
- 1998-12-17 AU AU21901/99A patent/AU2190199A/en not_active Abandoned
- 1998-12-17 US US09/581,432 patent/US6499536B1/en not_active Expired - Fee Related
- 1998-12-18 AR ARP980106476A patent/AR017899A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US6499536B1 (en) | 2002-12-31 |
CA2315783C (en) | 2004-03-30 |
NO976027D0 (no) | 1997-12-22 |
AU2190199A (en) | 1999-07-12 |
AR017899A1 (es) | 2001-10-24 |
NO305720B1 (no) | 1999-07-12 |
CA2315783A1 (en) | 1999-07-01 |
NO976027L (no) | 1999-06-23 |
WO1999032757A1 (en) | 1999-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9814315A (pt) | Processo para aumentar a produção de petróleode um reservatório petrolìfero | |
NO981711D0 (no) | Syntetisk dieselbrennstoff, samt fremgangsmÕte ved fremstilling derav | |
DE69833701D1 (de) | Maschine zur Herstellung von Beuteln | |
BG104276A (en) | Composites of paper with polymer coating | |
BR9205377A (pt) | Processo e aparelho para a manufatura de la mineral,e la mineral produzida atraves deles | |
BG104446A (en) | Composites of cellulose fibres | |
BR9509510A (pt) | Tapete e processo contínuo para a produção do mesmo | |
DE69424806D1 (de) | Vorrichtung zur Herstellung von Stempeln | |
BR9504424A (pt) | Processo contínuo para a polinitraçao de um composto aromático em forma líquida | |
BR9006957A (pt) | Processo para alvejamento com cloretos organicos reduzidos | |
BR9813772A (pt) | Artigo ortopédico moldado e processo para produzir o mesmo. | |
ITMI932008A0 (it) | Miscela idrocarburica efficace nella rimozione degli asfalteni | |
BR9607413A (pt) | Processo para produçao de pentafluoretano e tetrafluorcloroetano | |
DE69403550D1 (de) | Vorrichtung zur Herstellung von gebohrten Nadelrohlingen | |
DE69609171T8 (de) | Vorrichtung und gerät für die herstellung von vliesen | |
DE69624189D1 (de) | Anlage zur Verbrennung von emulgiertem Schweröl | |
DE69001039D1 (de) | Nichtalkalisches suessen von kohlenwasserstofffraktionen. | |
DE69609390T2 (de) | Einspritzapparat für Kohlenwasserstoff-Einsätze | |
DE69804032T2 (de) | Anlage zur Verbrennung von emulgiertem Schweröl | |
DE29803906U1 (de) | Vorrichtung zur Bestimmung des Verschleißzustandes von Oberleitungsfahrdrähten | |
DE69433914D1 (de) | Die Verwendung von Schmiermittel für Zweitaktmotor mit Direkteinspritzung | |
BR9201041A (pt) | Processo e dispositivo para producao de pecas moldadas fibrosas | |
BR9502672A (pt) | Processo para alcoolise de tetracloreto de carbono | |
IT8920816A0 (it) | Processo di desolforazione anaerobica di petroli e prodotti petroliferi. | |
PT726352E (pt) | Processo para o fabrico de texteis com padroes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B17A | Notification of administrative nullity (patentee has 60 days time to reply to this notification) |
Free format text: REQUERENTE DA NULIDADE ADMINISTRATIVA: PETROLEO BRASILEIRO S.A - PETROBRAS (PETICAO NO 020070031672/RJ DE 14/03/07). |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 16A E 17A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |