CA2133989A1 - Compressing combustible gas flowing throughout a conduit - Google Patents
Compressing combustible gas flowing throughout a conduitInfo
- Publication number
- CA2133989A1 CA2133989A1 CA002133989A CA2133989A CA2133989A1 CA 2133989 A1 CA2133989 A1 CA 2133989A1 CA 002133989 A CA002133989 A CA 002133989A CA 2133989 A CA2133989 A CA 2133989A CA 2133989 A1 CA2133989 A1 CA 2133989A1
- Authority
- CA
- Canada
- Prior art keywords
- combustible gas
- conduit
- tubular
- oxidant
- gas flowing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000007800 oxidant agent Substances 0.000 abstract 4
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/02—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
- F04F1/16—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped characterised by the fluid medium being suddenly pressurised, e.g. by explosion
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
- Incineration Of Waste (AREA)
- Percussion Or Vibration Massage (AREA)
- Pipeline Systems (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
Method of compressing combustible gas flowing through a conduit (3) provided with a non-return inlet valve (10) arranged at its inlet end (5) and with an open-ended tubular (13) arranged in the conduit (3) comprising (a) allowing combustible gas to enter into the conduit (3); (b) supplying oxidant to the combustible gas in the tubular (13), the amount of oxidant being equal to the amount of oxidant required to combust at least part of the combustible gas in the tubular (13); (c) allowing the mixture of combustible gas and oxidant to ignite in the tubular (13), which ignition yields a high pressure wave front closing the non-return inlet valve (10) and pushing gas out of the tubular (13) and entraining gas flowing through the annular space (17) and a low pressure wave front; and (d) allowing the non-return inlet valve (10) to open on arrival of the low pressure wave front, followed by steps (a) through (d).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92201140.8 | 1992-04-22 | ||
EP92201140 | 1992-04-22 | ||
PCT/EP1993/000961 WO1993021477A1 (en) | 1992-04-22 | 1993-04-19 | Compressing combustible gas flowing through a conduit |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2133989A1 true CA2133989A1 (en) | 1993-10-28 |
CA2133989C CA2133989C (en) | 2004-08-10 |
Family
ID=8210571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002133989A Expired - Fee Related CA2133989C (en) | 1992-04-22 | 1993-04-19 | Compressing combustible gas flowing throughout a conduit |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0636228B1 (en) |
AU (1) | AU671992B2 (en) |
CA (1) | CA2133989C (en) |
DE (1) | DE69315829T2 (en) |
DK (1) | DK0636228T3 (en) |
MY (1) | MY109218A (en) |
NO (1) | NO304324B1 (en) |
NZ (1) | NZ251978A (en) |
WO (1) | WO1993021477A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5391057A (en) * | 1992-04-22 | 1995-02-21 | Shell Oil Company | Compressing gas flowing through a conduit |
AR023360A1 (en) * | 1998-12-30 | 2002-09-04 | Shell Int Research | PULSE COMBUSTION APPARATUS, A METHOD FOR IMPROVING THE FLUID FLOW IN A NATURAL GAS PRODUCTION WELL AND A METHOD FOR HEATING A SUB-GROUND FORMATION WITH SUCH DEVICE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899287A (en) * | 1959-08-11 | Gas producer with | ||
US2636445A (en) * | 1946-12-27 | 1953-04-28 | Fred S Tutton | Production method and apparatus |
FR1011313A (en) * | 1949-01-15 | 1952-06-23 | Brev Tamassy Soc D Expl Des | Device for causing water to move |
US2860484A (en) * | 1956-06-04 | 1958-11-18 | Schmidt Paul | Apparatus for causing intermittent combustion of a fuel in a chamber as a means of producing useful energy |
US5391057A (en) * | 1992-04-22 | 1995-02-21 | Shell Oil Company | Compressing gas flowing through a conduit |
-
1993
- 1993-04-19 WO PCT/EP1993/000961 patent/WO1993021477A1/en active IP Right Grant
- 1993-04-19 AU AU40406/93A patent/AU671992B2/en not_active Ceased
- 1993-04-19 EP EP93911487A patent/EP0636228B1/en not_active Expired - Lifetime
- 1993-04-19 CA CA002133989A patent/CA2133989C/en not_active Expired - Fee Related
- 1993-04-19 NZ NZ251978A patent/NZ251978A/en not_active IP Right Cessation
- 1993-04-19 DE DE69315829T patent/DE69315829T2/en not_active Expired - Fee Related
- 1993-04-19 DK DK93911487.2T patent/DK0636228T3/en active
- 1993-04-20 MY MYPI93000712A patent/MY109218A/en unknown
-
1994
- 1994-10-20 NO NO943982A patent/NO304324B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69315829D1 (en) | 1998-01-29 |
WO1993021477A1 (en) | 1993-10-28 |
NZ251978A (en) | 1996-06-25 |
DE69315829T2 (en) | 1998-04-09 |
DK0636228T3 (en) | 1998-03-16 |
AU4040693A (en) | 1993-11-18 |
NO943982L (en) | 1994-10-20 |
EP0636228A1 (en) | 1995-02-01 |
NO943982D0 (en) | 1994-10-20 |
EP0636228B1 (en) | 1997-12-17 |
MY109218A (en) | 1996-12-31 |
CA2133989C (en) | 2004-08-10 |
AU671992B2 (en) | 1996-09-19 |
NO304324B1 (en) | 1998-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |