CA2384087A1 - Dispositif d'impulsion de gaz et son procede d'utilisation - Google Patents
Dispositif d'impulsion de gaz et son procede d'utilisation Download PDFInfo
- Publication number
- CA2384087A1 CA2384087A1 CA002384087A CA2384087A CA2384087A1 CA 2384087 A1 CA2384087 A1 CA 2384087A1 CA 002384087 A CA002384087 A CA 002384087A CA 2384087 A CA2384087 A CA 2384087A CA 2384087 A1 CA2384087 A1 CA 2384087A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- impulse device
- piston unit
- gas impulse
- chamber
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims description 107
- 238000010304 firing Methods 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 30
- 230000004044 response Effects 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 376
- 239000007788 liquid Substances 0.000 claims description 36
- 238000010276 construction Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 239000011435 rock Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 238000012423 maintenance Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 239000003570 air Substances 0.000 description 11
- 238000003860 storage Methods 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 8
- 239000003129 oil well Substances 0.000 description 8
- 206010017076 Fracture Diseases 0.000 description 6
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005422 blasting Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000002565 Open Fractures Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0007—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by explosions
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a 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
- E21B37/00—Methods or apparatus for cleaning 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
- E21B43/25—Methods for stimulating production
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/255—Methods for stimulating production including the injection of a gaseous medium as treatment fluid into the formation
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)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
L'invention concerne un dispositif (10) d'impulsion de gaz à allumage et propulsion automatiques comprenant un logement (12) possédant un axe (75) longitudinal, un orifice d'admission (18a) de gaz et un ou plusieurs orifices d'évacuation (20) de gaz; une chambre d'admission (16) permettant une communication gazeuse avec une source (100) de gaz comprimé, via l'orifice d'admission et capable de recevoir un gaz comprimé provenant de cette source; une chambre de mise en pression (19) permettant une communication gazeuse avec la chambre d'admission (16) et une communication gazeuse réglable avec le ou les orifices d'évacuation (20); et une unité de piston (30) disposée le long de l'axe longitudinal (75) entre la chambre d'admission (16) et la chambre de mise en pression (19) et éventuellement amovible entre une première position de fonctionnement et une deuxième position de fonctionnement. Dans la première position de fonctionnement, l'unité de piston (30) empêche une communication gazeuse entre la chambre de mise en pression (19) et le ou les orifices d'évacuation (20); dans la deuxième position de fonctionnement, l'unité de piston (30) se rétracte de manière à faciliter une communication gazeuse entre la chambre de mise en pression (19) et le ou les orifices d'évacuation (20), l'unité de piston (30) étant capable de se déplacer entre la première et la deuxième position de fonctionnement en réponse à l'application d'un différentiel de force à travers l'unité de piston (30).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL126150 | 1998-09-09 | ||
IL12615098A IL126150A0 (en) | 1998-09-09 | 1998-09-09 | Gas impulse device and method of use thereof |
PCT/IL1999/000482 WO2000014378A1 (fr) | 1998-09-09 | 1999-09-06 | Dispositif d'impulsion de gaz et son procede d'utilisation |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2384087A1 true CA2384087A1 (fr) | 2000-03-16 |
Family
ID=11071950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002384087A Abandoned CA2384087A1 (fr) | 1998-09-09 | 1999-09-06 | Dispositif d'impulsion de gaz et son procede d'utilisation |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU758582B2 (fr) |
CA (1) | CA2384087A1 (fr) |
-
1999
- 1999-09-06 AU AU56454/99A patent/AU758582B2/en not_active Ceased
- 1999-09-06 CA CA002384087A patent/CA2384087A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU5645499A (en) | 2000-03-27 |
AU758582B2 (en) | 2003-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |