WO1992008875A3 - Systeme de completion d'un puits de forage - Google Patents
Systeme de completion d'un puits de forage Download PDFInfo
- Publication number
- WO1992008875A3 WO1992008875A3 PCT/GB1991/002020 GB9102020W WO9208875A3 WO 1992008875 A3 WO1992008875 A3 WO 1992008875A3 GB 9102020 W GB9102020 W GB 9102020W WO 9208875 A3 WO9208875 A3 WO 9208875A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- completion
- fluid
- completion system
- wellhead equipment
- production tubing
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B43/14—Obtaining from a multiple-zone well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/02—Down-hole chokes or valves for variably regulating fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Pipeline Systems (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Drilling And Boring (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Numerical Control (AREA)
- Vehicle Body Suspensions (AREA)
- Circuits Of Receivers In General (AREA)
- Selective Calling Equipment (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Massaging Devices (AREA)
- Communication Control (AREA)
- Earth Drilling (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/064,075 US5447201A (en) | 1990-11-20 | 1991-11-15 | Well completion system |
DK91919844T DK0558534T3 (da) | 1990-11-20 | 1991-11-15 | Brøndkompletteringssystem |
EP91919844A EP0558534B1 (fr) | 1990-11-20 | 1991-11-15 | Systeme de completion d'un puits de forage |
CA002101446A CA2101446C (fr) | 1990-11-20 | 1991-11-15 | Systeme de completion de puits |
DE69129943T DE69129943T2 (de) | 1990-11-20 | 1991-11-15 | System zur bohrlochkomplettierung |
NO931736A NO307192B1 (no) | 1990-11-20 | 1993-05-13 | Broennkompletteringssystem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909025230A GB9025230D0 (en) | 1990-11-20 | 1990-11-20 | Well completion system |
GB9025230.5 | 1990-11-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1992008875A2 WO1992008875A2 (fr) | 1992-05-29 |
WO1992008875A3 true WO1992008875A3 (fr) | 1992-07-09 |
Family
ID=10685689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1991/002020 WO1992008875A2 (fr) | 1990-11-20 | 1991-11-15 | Systeme de completion d'un puits de forage |
Country Status (11)
Country | Link |
---|---|
US (1) | US5447201A (fr) |
EP (1) | EP0558534B1 (fr) |
AT (1) | ATE169371T1 (fr) |
CA (1) | CA2101446C (fr) |
DE (2) | DE69129943T2 (fr) |
DK (1) | DK0558534T3 (fr) |
ES (1) | ES2048696T3 (fr) |
GB (1) | GB9025230D0 (fr) |
GR (1) | GR930300136T1 (fr) |
NO (1) | NO307192B1 (fr) |
WO (1) | WO1992008875A2 (fr) |
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6892819B2 (en) | 1998-12-07 | 2005-05-17 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6966370B2 (en) | 1999-02-26 | 2005-11-22 | Shell Oil Company | Apparatus for actuating an annular piston |
US6968618B2 (en) | 1999-04-26 | 2005-11-29 | Shell Oil Company | Expandable connector |
US6976541B2 (en) | 2000-09-18 | 2005-12-20 | Shell Oil Company | Liner hanger with sliding sleeve valve |
US7011161B2 (en) | 1998-12-07 | 2006-03-14 | Shell Oil Company | Structural support |
US7021390B2 (en) | 1998-12-07 | 2006-04-04 | Shell Oil Company | Tubular liner for wellbore casing |
US7044218B2 (en) | 1998-12-07 | 2006-05-16 | Shell Oil Company | Apparatus for radially expanding tubular members |
US7048067B1 (en) | 1999-11-01 | 2006-05-23 | Shell Oil Company | Wellbore casing repair |
US7055608B2 (en) | 1999-03-11 | 2006-06-06 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US7100685B2 (en) | 2000-10-02 | 2006-09-05 | Enventure Global Technology | Mono-diameter wellbore casing |
US7100684B2 (en) | 2000-07-28 | 2006-09-05 | Enventure Global Technology | Liner hanger with standoffs |
US7121352B2 (en) | 1998-11-16 | 2006-10-17 | Enventure Global Technology | Isolation of subterranean zones |
US7147053B2 (en) | 1998-12-07 | 2006-12-12 | Shell Oil Company | Wellhead |
US7168496B2 (en) | 2001-07-06 | 2007-01-30 | Eventure Global Technology | Liner hanger |
US7168499B2 (en) | 1998-11-16 | 2007-01-30 | Shell Oil Company | Radial expansion of tubular members |
US7172024B2 (en) | 2000-10-02 | 2007-02-06 | Shell Oil Company | Mono-diameter wellbore casing |
US7195064B2 (en) | 1998-12-07 | 2007-03-27 | Enventure Global Technology | Mono-diameter wellbore casing |
US7231985B2 (en) | 1998-11-16 | 2007-06-19 | Shell Oil Company | Radial expansion of tubular members |
US7234531B2 (en) | 1999-12-03 | 2007-06-26 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
US7240728B2 (en) | 1998-12-07 | 2007-07-10 | Shell Oil Company | Expandable tubulars with a radial passage and wall portions with different wall thicknesses |
US7243731B2 (en) | 2001-08-20 | 2007-07-17 | Enventure Global Technology | Apparatus for radially expanding tubular members including a segmented expansion cone |
US7258168B2 (en) | 2001-07-27 | 2007-08-21 | Enventure Global Technology L.L.C. | Liner hanger with slip joint sealing members and method of use |
US7290616B2 (en) | 2001-07-06 | 2007-11-06 | Enventure Global Technology, L.L.C. | Liner hanger |
US7290605B2 (en) | 2001-12-27 | 2007-11-06 | Enventure Global Technology | Seal receptacle using expandable liner hanger |
US7325602B2 (en) | 2000-10-02 | 2008-02-05 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
US7350563B2 (en) | 1999-07-09 | 2008-04-01 | Enventure Global Technology, L.L.C. | System for lining a wellbore casing |
US7350564B2 (en) | 1998-12-07 | 2008-04-01 | Enventure Global Technology, L.L.C. | Mono-diameter wellbore casing |
US7360591B2 (en) | 2002-05-29 | 2008-04-22 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
US7363984B2 (en) | 1998-12-07 | 2008-04-29 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
US7377326B2 (en) | 2002-08-23 | 2008-05-27 | Enventure Global Technology, L.L.C. | Magnetic impulse applied sleeve method of forming a wellbore casing |
US7383889B2 (en) | 2001-11-12 | 2008-06-10 | Enventure Global Technology, Llc | Mono diameter wellbore casing |
US7398832B2 (en) | 2002-06-10 | 2008-07-15 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
US7404444B2 (en) | 2002-09-20 | 2008-07-29 | Enventure Global Technology | Protective sleeve for expandable tubulars |
US7424918B2 (en) | 2002-08-23 | 2008-09-16 | Enventure Global Technology, L.L.C. | Interposed joint sealing layer method of forming a wellbore casing |
US7503393B2 (en) | 2003-01-27 | 2009-03-17 | Enventure Global Technology, Inc. | Lubrication system for radially expanding tubular members |
US7513313B2 (en) | 2002-09-20 | 2009-04-07 | Enventure Global Technology, Llc | Bottom plug for forming a mono diameter wellbore casing |
US7516790B2 (en) | 1999-12-03 | 2009-04-14 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
US7546881B2 (en) | 2001-09-07 | 2009-06-16 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US7552776B2 (en) | 1998-12-07 | 2009-06-30 | Enventure Global Technology, Llc | Anchor hangers |
US7571774B2 (en) | 2002-09-20 | 2009-08-11 | Eventure Global Technology | Self-lubricating expansion mandrel for expandable tubular |
US8485258B2 (en) | 2008-01-04 | 2013-07-16 | Statoil Asa | Use of autonomous (self-adjusting) valves in injectors in oil production |
Families Citing this family (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO306127B1 (no) * | 1992-09-18 | 1999-09-20 | Norsk Hydro As | Fremgangsmate og produksjonsror for produksjon av olje eller gass fra et olje- eller gassreservoar |
US5762149A (en) * | 1995-03-27 | 1998-06-09 | Baker Hughes Incorporated | Method and apparatus for well bore construction |
NO954352D0 (no) * | 1995-10-30 | 1995-10-30 | Norsk Hydro As | Anordning for innströmningsregulering i et produksjonsrör for produksjon av olje eller gass fra et olje- og/eller gassreservoar |
CA2221152C (fr) * | 1996-04-01 | 2004-03-16 | Baker Hughes Incorporated | Dispositifs de regulation d'ecoulement de fond de puits |
US6237683B1 (en) | 1996-04-26 | 2001-05-29 | Camco International Inc. | Wellbore flow control device |
US5918669A (en) * | 1996-04-26 | 1999-07-06 | Camco International, Inc. | Method and apparatus for remote control of multilateral wells |
WO1998009055A1 (fr) * | 1996-08-30 | 1998-03-05 | Baker Hughes Incorporated | Controleur electrique/hydraulique pour outils fond de trou |
NO320593B1 (no) * | 1997-05-06 | 2005-12-27 | Baker Hughes Inc | System og fremgangsmate for produksjon av formasjonsfluid i en undergrunnsformasjon |
GB2333789A (en) * | 1997-08-08 | 1999-08-04 | Baker Hughes Inc | Method and apparatus for drilling and completing wells |
US6227298B1 (en) * | 1997-12-15 | 2001-05-08 | Schlumberger Technology Corp. | Well isolation system |
RU2154726C2 (ru) * | 1998-08-04 | 2000-08-20 | ОАО "Сургутнефтегаз" Трест "Сургутнефтегеофизика" | Способ селективного вскрытия продуктивного пласта при горизонтальном бурении |
RU2148154C1 (ru) * | 1998-09-08 | 2000-04-27 | Струкова Надежда Антоновна | Способ разработки узких нефтяных оторочек |
GB2342665B (en) * | 1998-10-13 | 2000-08-30 | Mark Buyers | Production optimisation tool |
US7603758B2 (en) | 1998-12-07 | 2009-10-20 | Shell Oil Company | Method of coupling a tubular member |
US6634431B2 (en) | 1998-11-16 | 2003-10-21 | Robert Lance Cook | Isolation of subterranean zones |
GB2343691B (en) * | 1998-11-16 | 2003-05-07 | Shell Int Research | Isolation of subterranean zones |
US6712154B2 (en) | 1998-11-16 | 2004-03-30 | Enventure Global Technology | Isolation of subterranean zones |
US6745845B2 (en) * | 1998-11-16 | 2004-06-08 | Shell Oil Company | Isolation of subterranean zones |
US6244351B1 (en) | 1999-01-11 | 2001-06-12 | Schlumberger Technology Corporation | Pressure-controlled actuating mechanism |
GB2384801B (en) * | 1999-02-25 | 2003-10-01 | Shell Int Research | An apparatus for expanding a tubular member |
AU770008B2 (en) * | 1999-02-25 | 2004-02-12 | Shell Internationale Research Maatschappij B.V. | Mono-diameter wellbore casing |
US6241015B1 (en) | 1999-04-20 | 2001-06-05 | Camco International, Inc. | Apparatus for remote control of wellbore fluid flow |
US6279660B1 (en) * | 1999-08-05 | 2001-08-28 | Cidra Corporation | Apparatus for optimizing production of multi-phase fluid |
RU2158820C1 (ru) * | 1999-08-18 | 2000-11-10 | Общество с ограниченной ответственностью "Кубаньгазпром" | Способ разработки нефтегазовых месторождений |
DE60013455T2 (de) | 1999-09-15 | 2005-08-18 | Shell Internationale Research Maatschappij B.V. | System zur erhöhung der flüssigkeitsströmung in einem bohrloch |
US6633164B2 (en) | 2000-01-24 | 2003-10-14 | Shell Oil Company | Measuring focused through-casing resistivity using induction chokes and also using well casing as the formation contact electrodes |
US20020036085A1 (en) * | 2000-01-24 | 2002-03-28 | Bass Ronald Marshall | Toroidal choke inductor for wireless communication and control |
US7259688B2 (en) | 2000-01-24 | 2007-08-21 | Shell Oil Company | Wireless reservoir production control |
WO2001065055A1 (fr) * | 2000-03-02 | 2001-09-07 | Shell Internationale Research Maatschappij B.V. | Injection regulee de produit chimique en fond de puits |
US6715550B2 (en) | 2000-01-24 | 2004-04-06 | Shell Oil Company | Controllable gas-lift well and valve |
US7114561B2 (en) | 2000-01-24 | 2006-10-03 | Shell Oil Company | Wireless communication using well casing |
US6633236B2 (en) | 2000-01-24 | 2003-10-14 | Shell Oil Company | Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters |
US6817412B2 (en) | 2000-01-24 | 2004-11-16 | Shell Oil Company | Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system |
US6758277B2 (en) | 2000-01-24 | 2004-07-06 | Shell Oil Company | System and method for fluid flow optimization |
US6840316B2 (en) | 2000-01-24 | 2005-01-11 | Shell Oil Company | Tracker injection in a production well |
US6679332B2 (en) | 2000-01-24 | 2004-01-20 | Shell Oil Company | Petroleum well having downhole sensors, communication and power |
US6662875B2 (en) | 2000-01-24 | 2003-12-16 | Shell Oil Company | Induction choke for power distribution in piping structure |
BR0108874B1 (pt) * | 2000-03-02 | 2011-12-27 | poÇo de petràleo para produÇço de produtos de petràleo, e, mÉtodo de produzir petràleo a partir de um poÇo de petràleo. | |
US7170424B2 (en) * | 2000-03-02 | 2007-01-30 | Shell Oil Company | Oil well casting electrical power pick-off points |
WO2001065718A2 (fr) | 2000-03-02 | 2001-09-07 | Shell Internationale Research Maatschappij B.V. | Commutateur sans fil a barres croisees d'energie et de communications |
BR0108876B1 (pt) * | 2000-03-02 | 2010-08-24 | sistema adaptado para proporcionar energia para um dispositivo de fundo de poÇo em um poÇo, poÇo de petràleo para produÇço de produtos de petràleo, mÉtodo para operar um poÇo de petràleo, e, mÉtodo para energizar um dispositivo de fundo de poÇo em um poÇo de petràleo. | |
US7073594B2 (en) | 2000-03-02 | 2006-07-11 | Shell Oil Company | Wireless downhole well interval inflow and injection control |
EG22420A (en) | 2000-03-02 | 2003-01-29 | Shell Int Research | Use of downhole high pressure gas in a gas - lift well |
CA2401705C (fr) | 2000-03-02 | 2013-09-24 | Shell Canada Limited | Mesure et commande sans fil en fond de trou permettant d'optimiser la performance d'un champ et d'un puits a extraction au gaz |
BR0108895B1 (pt) | 2000-03-02 | 2011-01-25 | método de operar um dispositivo de fundo de poço em um poço de petróleo, e, poço de petróleo apresentando um furo de sondagem e uma estrutura de tubulação. | |
GB2394981B (en) * | 2000-03-29 | 2004-09-29 | Aquastream | Apparatus for improving well quality |
AU2001253028B2 (en) * | 2000-03-29 | 2006-01-19 | Aquastream | Method for improving well quality |
WO2002002907A1 (fr) * | 2000-07-03 | 2002-01-10 | Shell Internationale Research Maatschappij B.V. | Procede et systeme pour modifier progressivement l'ecoulement d'un fluide dans un puits |
US20030168223A1 (en) * | 2000-07-03 | 2003-09-11 | Bergren Frank Edward | Method and system for stepwisevarying fluid flow in well |
US7410000B2 (en) | 2001-01-17 | 2008-08-12 | Enventure Global Technology, Llc. | Mono-diameter wellbore casing |
MY134072A (en) * | 2001-02-19 | 2007-11-30 | Shell Int Research | Method for controlling fluid into an oil and/or gas production well |
GB2372519B (en) * | 2001-02-21 | 2004-12-22 | Abb Offshore Systems Ltd | Fluid flow control apparatus |
US7322410B2 (en) | 2001-03-02 | 2008-01-29 | Shell Oil Company | Controllable production well packer |
NO314701B3 (no) * | 2001-03-20 | 2007-10-08 | Reslink As | Stromningsstyreanordning for struping av innstrommende fluider i en bronn |
US6786285B2 (en) | 2001-06-12 | 2004-09-07 | Schlumberger Technology Corporation | Flow control regulation method and apparatus |
US6481500B1 (en) * | 2001-08-10 | 2002-11-19 | Phillips Petroleum Company | Method and apparatus for enhancing oil recovery |
ATE321189T1 (de) * | 2001-09-07 | 2006-04-15 | Shell Int Research | Verstellbare bohrlochsiebanordnung |
AU2002319813A1 (en) | 2001-09-07 | 2003-03-24 | Enventure Global Technology | Adjustable expansion cone assembly |
US7775290B2 (en) | 2003-04-17 | 2010-08-17 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
WO2004081346A2 (fr) | 2003-03-11 | 2004-09-23 | Enventure Global Technology | Appareil destine a la dilatation radiale et a la deformation plastique d'un element tubulaire |
US6857475B2 (en) | 2001-10-09 | 2005-02-22 | Schlumberger Technology Corporation | Apparatus and methods for flow control gravel pack |
WO2003089161A2 (fr) | 2002-04-15 | 2003-10-30 | Enventure Global Technlogy | Manchon protecteur destine aux connexions filetees d'un dispositif de suspension pour colonne de tubage perdue expansible |
EP1972752A2 (fr) | 2002-04-12 | 2008-09-24 | Enventure Global Technology | Manchon protecteur pour connexions filetées pour support de conduite extensible |
US7370705B2 (en) * | 2002-05-06 | 2008-05-13 | Baker Hughes Incorporated | Multiple zone downhole intelligent flow control valve system and method for controlling commingling of flows from multiple zones |
CA2436248C (fr) * | 2002-07-31 | 2010-11-09 | Schlumberger Canada Limited | Soupape de fond multiple actionnee sans intervention et methode connexe |
WO2004027392A1 (fr) | 2002-09-20 | 2004-04-01 | Enventure Global Technology | Evaluation de formabilite de conduite pour des elements tubulaires extensibles |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
CA2517208C (fr) | 2003-02-26 | 2008-06-03 | Enventure Global Technology | Appareil d'expansion radiale et de deformation plastique d'un element tubulaire |
EA008718B1 (ru) * | 2003-03-28 | 2007-06-29 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Контролируемый с поверхности клапан потока и фильтр |
US20050166387A1 (en) | 2003-06-13 | 2005-08-04 | Cook Robert L. | Method and apparatus for forming a mono-diameter wellbore casing |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
NO321438B1 (no) * | 2004-02-20 | 2006-05-08 | Norsk Hydro As | Fremgangsmate og anordning ved en aktuator |
WO2006020960A2 (fr) | 2004-08-13 | 2006-02-23 | Enventure Global Technology, Llc | Organe tubulaire expansible |
NZ574261A (en) | 2006-07-07 | 2012-03-30 | Statoilhydro Asa | Flow control device that controls fluid flow using disc or body moved by Bernoulli effect |
US20090000787A1 (en) * | 2007-06-27 | 2009-01-01 | Schlumberger Technology Corporation | Inflow control device |
AU2008290585B2 (en) * | 2007-08-17 | 2011-10-06 | Shell Internationale Research Maatschappij B.V. | Method for controlling production and downhole pressures of a well with multiple subsurface zones and/or branches |
NO20080082L (no) | 2008-01-04 | 2009-07-06 | Statoilhydro Asa | Forbedret fremgangsmate for stromningsregulering samt autonom ventil eller stromningsreguleringsanordning |
NO20081078L (no) | 2008-02-29 | 2009-08-31 | Statoilhydro Asa | Rørelement med selvregulerende ventiler for styring av strømningen av fluid inn i eller ut av rørelementet |
NO337784B1 (no) * | 2008-03-12 | 2016-06-20 | Statoil Petroleum As | System og fremgangsmåte for styring av fluidstrømmen i grenbrønner |
US8079417B2 (en) * | 2008-08-13 | 2011-12-20 | Conocophillips Company | Wireline retrievable dsg/downhole pump system for cyclic steam and continuous steam flooding operations in petroleum reservoirs |
NO338988B1 (no) | 2008-11-06 | 2016-11-07 | Statoil Petroleum As | Fremgangsmåte og anordning for reversibel temperatursensitiv styring av fluidstrømning ved olje- og/eller gassproduksjon, omfattende en autonom ventil som fungerer etter Bemoulli-prinsippet |
US8061430B2 (en) * | 2009-03-09 | 2011-11-22 | Schlumberger Technology Corporation | Re-settable and anti-rotational contraction joint with control lines |
RU2440488C2 (ru) * | 2009-08-24 | 2012-01-20 | Общество с ограниченной ответственностью "Геоник" | Способ одновременно-раздельной эксплуатации многопластовых скважин и устройство для его реализации |
NO336424B1 (no) | 2010-02-02 | 2015-08-17 | Statoil Petroleum As | Strømningsstyringsanordning, strømningsstyringsfremgangsmåte og anvendelse derav |
US9353608B2 (en) | 2010-03-18 | 2016-05-31 | Statoil Petroleum As | Flow control device and flow control method |
US10082007B2 (en) | 2010-10-28 | 2018-09-25 | Weatherford Technology Holdings, Llc | Assembly for toe-to-heel gravel packing and reverse circulating excess slurry |
EP2663732B1 (fr) | 2011-01-14 | 2019-07-24 | Equinor Energy AS | Vanne autonome |
RU2480574C1 (ru) * | 2011-08-29 | 2013-04-27 | Общество с ограниченной ответственностью "Газпром добыча Ямбург" | Конструкция пологой или горизонтальной скважины с возможностью регулирования водопритока и селективной водоизоляции |
WO2013034185A1 (fr) | 2011-09-08 | 2013-03-14 | Statoil Petroleum As | Soupape autonome équipée d'un dispositif répondant à la température |
RU2587675C2 (ru) | 2011-09-08 | 2016-06-20 | Статойл Петролеум Ас | Способ и устройство для управления потоком текучей среды, поступающей в трубопровод |
US9228427B2 (en) | 2011-10-27 | 2016-01-05 | Saudi Arabian Oil Company | Completion method to allow dual reservoir saturation and pressure monitoring |
MX353730B (es) * | 2011-12-15 | 2018-01-25 | Raise Production Inc | Sistema de bombeo de fluido de pozo horizontal y vertical. |
EP2607616A1 (fr) * | 2011-12-23 | 2013-06-26 | Welltec A/S | Système de production permettant de produire des hydrocarbures à partir d'un puits |
RU2488686C1 (ru) * | 2012-01-10 | 2013-07-27 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ разобщения и управления выработкой запасов, дренируемых горизонтальной скважиной, и устройство для его осуществления |
US9725985B2 (en) | 2012-05-31 | 2017-08-08 | Weatherford Technology Holdings, Llc | Inflow control device having externally configurable flow ports |
US20160023175A1 (en) * | 2013-12-31 | 2016-01-28 | Eric Herschap | System and Method for Analyzing Completion Fluids |
CA2998383C (fr) | 2015-11-09 | 2020-03-10 | Weatherford Technology Holdings, Llc | Dispositif de regulation d'amenee ayant des orifices d'ecoulement configurables depuis l'exterieur et des surfaces deflectrices resistant a l'erosion |
CN107869332A (zh) * | 2016-09-22 | 2018-04-03 | 中国石油化工股份有限公司 | 一种油井井下监测控制系统及方法 |
CN115492558B (zh) * | 2022-09-14 | 2023-04-14 | 中国石油大学(华东) | 一种海域天然气水合物降压开采井筒中水合物二次生成防治装置及防治方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283570A (en) * | 1963-06-26 | 1966-11-08 | Sun Oil Co | Production measurement in multiple completion wells |
US4424859A (en) * | 1981-11-04 | 1984-01-10 | Sims Coleman W | Multi-channel fluid injection system |
US4494608A (en) * | 1982-12-06 | 1985-01-22 | Otis Engineering Corporation | Well injection system |
EP0307266A1 (fr) * | 1987-08-19 | 1989-03-15 | Institut Français du Pétrole | Procédé et dispositif pour manoeuvrer des équipements spécialisés d'intervention dans un puits foré ayant au moins une section fortement inclinée par rapport à la verticale |
EP0326492A1 (fr) * | 1988-01-29 | 1989-08-02 | Institut Français du Pétrole | Dispositif et méthode pour effectuer des opérations et/ou interventions dans un puits |
EP0327432A2 (fr) * | 1988-01-29 | 1989-08-09 | Institut Français du Pétrole | Procédé et dispositif pour commander hydrauliquement et sélectivement, au moins deux outils ou instruments d'un dispositif, vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif |
EP0364362A1 (fr) * | 1988-10-14 | 1990-04-18 | Institut Français du Pétrole | Procédé et dispositif de diagraphie en puits de production non éruptif |
FR2659748A1 (fr) * | 1990-03-13 | 1991-09-20 | Inst Francais Du Petrole | Dispositif perfectionne pour faire des diagraphies de production dans des puits. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822757A (en) * | 1955-03-07 | 1958-02-11 | Kobe Inc | Two-zone pumping system and method |
US3378069A (en) * | 1964-08-13 | 1968-04-16 | Schlumberger Technology Corp | Well maintenance and completion tools |
US4465139A (en) * | 1982-04-30 | 1984-08-14 | Baker Oil Tools, Inc. | Valve and sensing device for well conduits |
US5018574A (en) * | 1989-11-15 | 1991-05-28 | Atlantic Richfield Company | Tubing conveyed wellbore fluid flow measurement apparatus |
US5271467A (en) * | 1992-04-02 | 1993-12-21 | Univar Corporation | Methods and systems for recovering subsurface materials |
-
1990
- 1990-11-20 GB GB909025230A patent/GB9025230D0/en active Pending
-
1991
- 1991-11-15 US US08/064,075 patent/US5447201A/en not_active Expired - Lifetime
- 1991-11-15 DE DE69129943T patent/DE69129943T2/de not_active Expired - Fee Related
- 1991-11-15 EP EP91919844A patent/EP0558534B1/fr not_active Expired - Lifetime
- 1991-11-15 ES ES91919844T patent/ES2048696T3/es not_active Expired - Lifetime
- 1991-11-15 DK DK91919844T patent/DK0558534T3/da active
- 1991-11-15 WO PCT/GB1991/002020 patent/WO1992008875A2/fr active IP Right Grant
- 1991-11-15 AT AT91919844T patent/ATE169371T1/de not_active IP Right Cessation
- 1991-11-15 DE DE91919844T patent/DE558534T1/de active Pending
- 1991-11-15 CA CA002101446A patent/CA2101446C/fr not_active Expired - Lifetime
-
1993
- 1993-05-13 NO NO931736A patent/NO307192B1/no not_active IP Right Cessation
-
1994
- 1994-01-31 GR GR930300136T patent/GR930300136T1/el unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283570A (en) * | 1963-06-26 | 1966-11-08 | Sun Oil Co | Production measurement in multiple completion wells |
US4424859A (en) * | 1981-11-04 | 1984-01-10 | Sims Coleman W | Multi-channel fluid injection system |
US4494608A (en) * | 1982-12-06 | 1985-01-22 | Otis Engineering Corporation | Well injection system |
EP0307266A1 (fr) * | 1987-08-19 | 1989-03-15 | Institut Français du Pétrole | Procédé et dispositif pour manoeuvrer des équipements spécialisés d'intervention dans un puits foré ayant au moins une section fortement inclinée par rapport à la verticale |
EP0326492A1 (fr) * | 1988-01-29 | 1989-08-02 | Institut Français du Pétrole | Dispositif et méthode pour effectuer des opérations et/ou interventions dans un puits |
EP0327432A2 (fr) * | 1988-01-29 | 1989-08-09 | Institut Français du Pétrole | Procédé et dispositif pour commander hydrauliquement et sélectivement, au moins deux outils ou instruments d'un dispositif, vanne permettant la mise en oeuvre de la méthode ou utilisant ledit dispositif |
EP0364362A1 (fr) * | 1988-10-14 | 1990-04-18 | Institut Français du Pétrole | Procédé et dispositif de diagraphie en puits de production non éruptif |
FR2659748A1 (fr) * | 1990-03-13 | 1991-09-20 | Inst Francais Du Petrole | Dispositif perfectionne pour faire des diagraphies de production dans des puits. |
Cited By (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7108072B2 (en) | 1998-11-16 | 2006-09-19 | Shell Oil Company | Lubrication and self-cleaning system for expansion mandrel |
US7299881B2 (en) | 1998-11-16 | 2007-11-27 | Shell Oil Company | Radial expansion of tubular members |
US7357190B2 (en) | 1998-11-16 | 2008-04-15 | Shell Oil Company | Radial expansion of tubular members |
US7275601B2 (en) | 1998-11-16 | 2007-10-02 | Shell Oil Company | Radial expansion of tubular members |
US7270188B2 (en) | 1998-11-16 | 2007-09-18 | Shell Oil Company | Radial expansion of tubular members |
US7246667B2 (en) | 1998-11-16 | 2007-07-24 | Shell Oil Company | Radial expansion of tubular members |
US7231985B2 (en) | 1998-11-16 | 2007-06-19 | Shell Oil Company | Radial expansion of tubular members |
US7168499B2 (en) | 1998-11-16 | 2007-01-30 | Shell Oil Company | Radial expansion of tubular members |
US7121352B2 (en) | 1998-11-16 | 2006-10-17 | Enventure Global Technology | Isolation of subterranean zones |
US7121337B2 (en) | 1998-12-07 | 2006-10-17 | Shell Oil Company | Apparatus for expanding a tubular member |
US7240729B2 (en) | 1998-12-07 | 2007-07-10 | Shell Oil Company | Apparatus for expanding a tubular member |
US7048062B2 (en) | 1998-12-07 | 2006-05-23 | Shell Oil Company | Method of selecting tubular members |
US7350564B2 (en) | 1998-12-07 | 2008-04-01 | Enventure Global Technology, L.L.C. | Mono-diameter wellbore casing |
US7357188B1 (en) | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
US7077213B2 (en) | 1998-12-07 | 2006-07-18 | Shell Oil Company | Expansion cone for radially expanding tubular members |
US7077211B2 (en) | 1998-12-07 | 2006-07-18 | Shell Oil Company | Method of creating a casing in a borehole |
US7086475B2 (en) | 1998-12-07 | 2006-08-08 | Shell Oil Company | Method of inserting a tubular member into a wellbore |
US7552776B2 (en) | 1998-12-07 | 2009-06-30 | Enventure Global Technology, Llc | Anchor hangers |
US6892819B2 (en) | 1998-12-07 | 2005-05-17 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US7044218B2 (en) | 1998-12-07 | 2006-05-16 | Shell Oil Company | Apparatus for radially expanding tubular members |
US7108061B2 (en) | 1998-12-07 | 2006-09-19 | Shell Oil Company | Expander for a tapered liner with a shoe |
US7011161B2 (en) | 1998-12-07 | 2006-03-14 | Shell Oil Company | Structural support |
US7363984B2 (en) | 1998-12-07 | 2008-04-29 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
US7147053B2 (en) | 1998-12-07 | 2006-12-12 | Shell Oil Company | Wellhead |
US7159665B2 (en) | 1998-12-07 | 2007-01-09 | Shell Oil Company | Wellbore casing |
US7021390B2 (en) | 1998-12-07 | 2006-04-04 | Shell Oil Company | Tubular liner for wellbore casing |
US7419009B2 (en) | 1998-12-07 | 2008-09-02 | Shell Oil Company | Apparatus for radially expanding and plastically deforming a tubular member |
US7240728B2 (en) | 1998-12-07 | 2007-07-10 | Shell Oil Company | Expandable tubulars with a radial passage and wall portions with different wall thicknesses |
US7434618B2 (en) | 1998-12-07 | 2008-10-14 | Shell Oil Company | Apparatus for expanding a tubular member |
US7195064B2 (en) | 1998-12-07 | 2007-03-27 | Enventure Global Technology | Mono-diameter wellbore casing |
US7198100B2 (en) | 1998-12-07 | 2007-04-03 | Shell Oil Company | Apparatus for expanding a tubular member |
US7216701B2 (en) | 1998-12-07 | 2007-05-15 | Shell Oil Company | Apparatus for expanding a tubular member |
US7036582B2 (en) | 1998-12-07 | 2006-05-02 | Shell Oil Company | Expansion cone for radially expanding tubular members |
US7159667B2 (en) | 1999-02-25 | 2007-01-09 | Shell Oil Company | Method of coupling a tubular member to a preexisting structure |
US7040396B2 (en) | 1999-02-26 | 2006-05-09 | Shell Oil Company | Apparatus for releasably coupling two elements |
US7044221B2 (en) | 1999-02-26 | 2006-05-16 | Shell Oil Company | Apparatus for coupling a tubular member to a preexisting structure |
US7063142B2 (en) | 1999-02-26 | 2006-06-20 | Shell Oil Company | Method of applying an axial force to an expansion cone |
US6966370B2 (en) | 1999-02-26 | 2005-11-22 | Shell Oil Company | Apparatus for actuating an annular piston |
US7438132B2 (en) | 1999-03-11 | 2008-10-21 | Shell Oil Company | Concentric pipes expanded at the pipe ends and method of forming |
US7055608B2 (en) | 1999-03-11 | 2006-06-06 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6968618B2 (en) | 1999-04-26 | 2005-11-29 | Shell Oil Company | Expandable connector |
US7350563B2 (en) | 1999-07-09 | 2008-04-01 | Enventure Global Technology, L.L.C. | System for lining a wellbore casing |
US7048067B1 (en) | 1999-11-01 | 2006-05-23 | Shell Oil Company | Wellbore casing repair |
US7234531B2 (en) | 1999-12-03 | 2007-06-26 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
US7516790B2 (en) | 1999-12-03 | 2009-04-14 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
US7100684B2 (en) | 2000-07-28 | 2006-09-05 | Enventure Global Technology | Liner hanger with standoffs |
US6976541B2 (en) | 2000-09-18 | 2005-12-20 | Shell Oil Company | Liner hanger with sliding sleeve valve |
US7325602B2 (en) | 2000-10-02 | 2008-02-05 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
US7100685B2 (en) | 2000-10-02 | 2006-09-05 | Enventure Global Technology | Mono-diameter wellbore casing |
US7363691B2 (en) | 2000-10-02 | 2008-04-29 | Shell Oil Company | Method and apparatus for forming a mono-diameter wellbore casing |
US7172024B2 (en) | 2000-10-02 | 2007-02-06 | Shell Oil Company | Mono-diameter wellbore casing |
US7290616B2 (en) | 2001-07-06 | 2007-11-06 | Enventure Global Technology, L.L.C. | Liner hanger |
US7168496B2 (en) | 2001-07-06 | 2007-01-30 | Eventure Global Technology | Liner hanger |
US7258168B2 (en) | 2001-07-27 | 2007-08-21 | Enventure Global Technology L.L.C. | Liner hanger with slip joint sealing members and method of use |
US7243731B2 (en) | 2001-08-20 | 2007-07-17 | Enventure Global Technology | Apparatus for radially expanding tubular members including a segmented expansion cone |
US7546881B2 (en) | 2001-09-07 | 2009-06-16 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US7383889B2 (en) | 2001-11-12 | 2008-06-10 | Enventure Global Technology, Llc | Mono diameter wellbore casing |
US7559365B2 (en) | 2001-11-12 | 2009-07-14 | Enventure Global Technology, Llc | Collapsible expansion cone |
US7290605B2 (en) | 2001-12-27 | 2007-11-06 | Enventure Global Technology | Seal receptacle using expandable liner hanger |
US7360591B2 (en) | 2002-05-29 | 2008-04-22 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
US7398832B2 (en) | 2002-06-10 | 2008-07-15 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
US7377326B2 (en) | 2002-08-23 | 2008-05-27 | Enventure Global Technology, L.L.C. | Magnetic impulse applied sleeve method of forming a wellbore casing |
US7424918B2 (en) | 2002-08-23 | 2008-09-16 | Enventure Global Technology, L.L.C. | Interposed joint sealing layer method of forming a wellbore casing |
US7513313B2 (en) | 2002-09-20 | 2009-04-07 | Enventure Global Technology, Llc | Bottom plug for forming a mono diameter wellbore casing |
US7404444B2 (en) | 2002-09-20 | 2008-07-29 | Enventure Global Technology | Protective sleeve for expandable tubulars |
US7571774B2 (en) | 2002-09-20 | 2009-08-11 | Eventure Global Technology | Self-lubricating expansion mandrel for expandable tubular |
US7503393B2 (en) | 2003-01-27 | 2009-03-17 | Enventure Global Technology, Inc. | Lubrication system for radially expanding tubular members |
US8485258B2 (en) | 2008-01-04 | 2013-07-16 | Statoil Asa | Use of autonomous (self-adjusting) valves in injectors in oil production |
Also Published As
Publication number | Publication date |
---|---|
ATE169371T1 (de) | 1998-08-15 |
CA2101446C (fr) | 2003-05-06 |
US5447201A (en) | 1995-09-05 |
NO931736D0 (no) | 1993-05-13 |
WO1992008875A2 (fr) | 1992-05-29 |
DE69129943D1 (de) | 1998-09-10 |
CA2101446A1 (fr) | 1992-05-21 |
DE558534T1 (de) | 1994-03-03 |
GR930300136T1 (fr) | 1994-01-31 |
ES2048696T1 (es) | 1994-04-01 |
NO307192B1 (no) | 2000-02-21 |
NO931736L (no) | 1993-05-13 |
DK0558534T3 (da) | 1999-05-10 |
ES2048696T3 (es) | 1999-01-01 |
EP0558534A1 (fr) | 1993-09-08 |
EP0558534B1 (fr) | 1998-08-05 |
GB9025230D0 (en) | 1991-01-02 |
DE69129943T2 (de) | 1999-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1992008875A3 (fr) | Systeme de completion d'un puits de forage | |
GB2239993A (en) | Utility metering | |
CA2020784A1 (fr) | Systeme pouvant localiser rapidement les defaillances dans un reseau de communication hierarchique | |
NO924348D0 (no) | Anordning for maaling og intervensjon i et borehull. fremgangsmaate for montering av slik anordning, samt anvendelse i en petroleumsbroenn | |
NO880563D0 (no) | Fremgangsmaate og apparat for maaling av vaeskestroemming i en boreriggs returledning. | |
WO2002023966A3 (fr) | Procede et appareil de commande de gradient de temperature dans un systeme electronique | |
WO1999034339A3 (fr) | Systeme de domotique et de telesecurite residentielle et procede associe | |
FI843722L (fi) | Foerfarande vid blodtrycksmaetning samt blodtrycksmanschett foer utfoerande av foerfarandet. | |
ATE29635T1 (de) | Fernbedienungssystem mit einer bedienungseinheit mit einem anzeigefeld und damit verbundenen positionsfuehlern. | |
ES8502258A1 (es) | Perfeccionamientos en una estacion de pruebas hidraulicas para verificar dispositivos hidraulicos | |
EP0319998A3 (fr) | Système pour commander la gestion de connexions de réseaux en anneau | |
PH25475A (en) | Method, equipment for laying an elongated element underground | |
GB2106291A (en) | A cascade monitoring apparatus | |
GB2245015B (en) | Tubing conveyed wellbore fluid flow measurement apparatus | |
IL82252A (en) | Suspension-type water supply system for poultry | |
EP0325455A3 (fr) | Méthode et système d'intercommunication | |
NO910088L (no) | Fremgangsmaate til aa utstyre kamre i koplingsstykker med kontaktelementer som er paakrympet elektriske ledninger, og tilleggsanordning for gjennomfoering av fremgangsmaaten. | |
McElroy | A Network Analyzer for Solving Mine-Ventilation-Distribution Problems | |
EP0324644A3 (fr) | Appareil pour le mouvement à travers un conduit tubulaire | |
EP0069827A3 (fr) | Système de récupération secondaire de pétrole | |
DE68925089D1 (de) | Arbeitsstation für ein Rechnersystem mit einem Abbildungselement, einem Eingabesystem und einem Audiokommunikationssystem sowie Rechnersystem mit derartigen Arbeitsstationen | |
JPS57176467A (en) | Information service system | |
Kovalick et al. | Bridge the gap between simulation and hardware prototyping. | |
FI951833A0 (fi) | Lämmityselementti, erityisesti putkimainen lämmityselementti, sekä menetelmä ja laite sen valmistamiseksi | |
ES2008785A6 (es) | Sistema automatico continuo para el control de test de disolucion de preparados farmaceuticos. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): CA NO US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE |
|
AK | Designated states |
Kind code of ref document: A3 Designated state(s): CA NO US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1991919844 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2101446 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08064075 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1991919844 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1991919844 Country of ref document: EP |