DE4111124A1 - Method for extinguishing burning oil well - involving prodn. of fire wall and use of guided introduction of fluid inert gas into centre of fire and withdrawal of oxygen@ from air - Google Patents
Method for extinguishing burning oil well - involving prodn. of fire wall and use of guided introduction of fluid inert gas into centre of fire and withdrawal of oxygen@ from airInfo
- Publication number
- DE4111124A1 DE4111124A1 DE19914111124 DE4111124A DE4111124A1 DE 4111124 A1 DE4111124 A1 DE 4111124A1 DE 19914111124 DE19914111124 DE 19914111124 DE 4111124 A DE4111124 A DE 4111124A DE 4111124 A1 DE4111124 A1 DE 4111124A1
- Authority
- DE
- Germany
- Prior art keywords
- fire
- burning oil
- inert gas
- burning
- oil well
- 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.)
- Withdrawn
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 14
- 239000011261 inert gas Substances 0.000 title claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims description 9
- 239000012530 fluid Substances 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims 2
- 206010003497 Asphyxia Diseases 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0257—Fire curtains, blankets, walls, fences
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0278—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by creating zones devoid of flammable material
- A62C3/0285—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by creating zones devoid of flammable material with creation of a fire zone by an explosion or a counter-fire
-
- 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
- E21B35/00—Methods or apparatus for preventing or extinguishing fires
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Geology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fireproofing Substances (AREA)
Abstract
Description
1. Das vorgenannte Verfahren gehört zum technischen Gebiet der Brandbekämpfung.1. The aforementioned method belongs to the technical field of Firefighting.
2. Nach dem Kenntnisstand der Patenteinreicher werden gegenwärtig brennende Ölquellen mit Sprengungen zum Verlöschen gebracht. Dieses Verfahren ist technisch schwierig, allein die Zeiträume der Brandbekämpfung nach diesem Verfahren belegen das.2. According to the knowledge of the patent applicants are currently burning oil wells with explosions extinguished. This process is technically difficult, only the periods firefighting according to this procedure prove this.
3. Das o.g. Verfahren beruht auf dem Prinzip, durch eine die brennende Ölquelle umschließende Feuerwand der brennenden Öl quelle den für ihren Brand erforderlichen Luftsauerstoff zu entziehen. Beim Brennen der Ölquelle entsteht durch die lo dernde Flamme ein nach oben gerichteter Sog, der Luftsauer stoff wird von unten und seitlich angesaugt. Die die Ölquelle umschließende ringförmige Feuerwand holt den für ihren Brand erforderlichen Luftsauerstoff innen aus dem Ring - das ist der, der für den Brand der Ölquelle erforderlich ist - und aus dem äußeren Bereich des Ringes (für die Wirkung nicht rele vant). Fehlt nun der Luftsauerstoff im Inneren des Ringes, kann die brennende Ölquelle nicht mehr bestehen. Sie muß zum Erlöschen kommen. Ein flüssiges Inertgas in das Zentrum der Ölquelle geleitet, soll noch glühende Teile des Ölfördermechanismusses kühlen und löschen, um eine Wiederentzündung des ausströmenden Öls zu verhindern.3. The above The process is based on the principle through which the burning oil well surrounding fire wall of burning oil swell the atmospheric oxygen required for your fire revoke. When burning the oil well, the lo the flame is an upward pull, the air sour fabric is sucked in from below and from the side. The the oil well enclosing ring-shaped fire wall brings the for her fire required atmospheric oxygen inside from the ring - that is the one that is necessary for the fire of the oil well - and off the outer area of the ring (for the effect not rele vant). If there is no air oxygen inside the ring, the burning oil well can no longer exist. You must go to Coming out. A liquid inert gas is directed to the center of the oil well, is said to cool and still glowing parts of the oil production mechanism extinguish to reignite the escaping oil prevent.
4. Die Erfindung, für die in den Patentansprüchen Schutz begehrt wird, ist das unter Tz. 3 beschriebene Verfahren.4. The invention for which protection is sought in the claims is the procedure described under item 3.
5. Gewerblich anwendbar ist die Erfindung z. B. bei den jetzt brennenden Ölquellen in Kuweit. Ein weltweiter Aufruf zum Fin den unkonventioneller Methoden zur Eingrenzung der ökologi schen Katastrophe veranlaßte die Erfinder zum Einreichen des Patents. Ihnen ist bewußt, daß es bis zur Erteilung des Patents für sie kaum einen Schutz ihrer Rechte gibt. Trotzdem ist das Problem so groß, daß die Erfinder bereits jetzt in ge eigneter Form bei Behörden vorstellig und in die Öffentlich keit gehen werden.5. The invention is commercially applicable, for. B. at the now burning oil wells in Kuwait. A worldwide call for fin the unconventional methods to limit the ecological catastrophe prompted the inventors to submit the Patents. You are aware that until the grant of the Patents for them hardly protect their rights. Nevertheless the problem is so great that the inventors are already in ge suitable form presented to the authorities and publicly will go.
6. Die vorteilige Wirkung der Erfindung - die mit nicht unerheb lichen Aufwendungen erst erprobt werden muß - besteht darin, daß die bis jetzt üblichen Methoden zur Lösung des Problems zeitlich verkürzt werden könnten.6. The advantageous effect of the invention - which with not insignificant expenses must first be tested - consists of that the previously common methods of solving the problem could be shortened in time.
Claims (2)
- - einer Vorrichtung zur Erzeugung einer die brennende Ölquelle umschließenden Feuerwand. Das Brennmaterial für die Erzeugung der Feuerwand kann gas förmig oder flüssig sein und mit Druck in die Vorrichtung geleitet werden. (Unterschiedliche örtliche Bedingungen von brennenden Ölquellen können mehrere ringförmige Vorrichtungen in verschiedenen Durchmessern in verschiedenen Höhen erfordern).
- - einer Vorrichtung zum gezielten Heranbringen eines flüssigen Inertgases in das Zentrum der brennenden Ölquelle, z. B. in Form einer roll- und verlängerbaren Rohrleitung,
- - A device for producing a fire wall surrounding the burning oil well. The fuel for the production of the fire wall can be gaseous or liquid and can be passed under pressure into the device. (Different local conditions from burning oil wells may require multiple annular devices of different diameters at different heights).
- - A device for selectively bringing a liquid inert gas into the center of the burning oil well, for. B. in the form of a rollable and extendable pipeline,
- a) durch eine Feuerwand den für das Brennen der Ölquelle erfor derlichen Luftsauerstoff der brennenden Ölquelle entzieht und dadurch die Flamme der brennenden Ölquelle erstickt,
- b) durch ein flüssiges Inertgas glühende Teile im Bereich der erstickten Flamme der Ölquelle kühlt und löscht, um so ein Wiederentfachen der Ölquelle durch verbleibende Zündquellen zu verhindern,
- c) nach Ersticken der Flamme nach a) und der Beseitigung noch vor handener Zündquellen nach b) die Feuerwand durch Absperren der Zufuhr des für ihren Betrieb erforderlichen Brennstoffes zum Erlöschen bringt.
- a) withdraws the atmospheric oxygen required for the burning of the oil source from the burning oil source by a wall of fire and thereby suffocates the flame of the burning oil source,
- b) cools and extinguishes parts glowing in the area of the suffocated flame of the oil source by means of a liquid inert gas, in order to prevent the oil source from reigniting due to remaining ignition sources,
- c) after suffocation of the flame according to a) and the elimination of existing ignition sources according to b) the fire wall by shutting off the supply of the fuel necessary for its operation to extinguish.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914111124 DE4111124A1 (en) | 1991-04-04 | 1991-04-04 | Method for extinguishing burning oil well - involving prodn. of fire wall and use of guided introduction of fluid inert gas into centre of fire and withdrawal of oxygen@ from air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914111124 DE4111124A1 (en) | 1991-04-04 | 1991-04-04 | Method for extinguishing burning oil well - involving prodn. of fire wall and use of guided introduction of fluid inert gas into centre of fire and withdrawal of oxygen@ from air |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4111124A1 true DE4111124A1 (en) | 1992-10-08 |
Family
ID=6428926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914111124 Withdrawn DE4111124A1 (en) | 1991-04-04 | 1991-04-04 | Method for extinguishing burning oil well - involving prodn. of fire wall and use of guided introduction of fluid inert gas into centre of fire and withdrawal of oxygen@ from air |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4111124A1 (en) |
-
1991
- 1991-04-04 DE DE19914111124 patent/DE4111124A1/en not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |