CA2512924A1 - Dispositif a charge de fracturation gazeuse de haute energie et methode pour l'utiliser - Google Patents
Dispositif a charge de fracturation gazeuse de haute energie et methode pour l'utiliser Download PDFInfo
- Publication number
- CA2512924A1 CA2512924A1 CA 2512924 CA2512924A CA2512924A1 CA 2512924 A1 CA2512924 A1 CA 2512924A1 CA 2512924 CA2512924 CA 2512924 CA 2512924 A CA2512924 A CA 2512924A CA 2512924 A1 CA2512924 A1 CA 2512924A1
- Authority
- CA
- Canada
- Prior art keywords
- charge
- well
- openings
- closure elements
- sub
- 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 21
- 239000003380 propellant Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002360 explosive Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000003129 oil well Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 description 11
- 230000001965 increasing effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000000020 Nitrocellulose Substances 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 2
- 239000000006 Nitroglycerin Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229960003711 glyceryl trinitrate Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011435 rock 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
- 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
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
- F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2512924 CA2512924A1 (fr) | 2005-07-22 | 2005-07-22 | Dispositif a charge de fracturation gazeuse de haute energie et methode pour l'utiliser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2512924 CA2512924A1 (fr) | 2005-07-22 | 2005-07-22 | Dispositif a charge de fracturation gazeuse de haute energie et methode pour l'utiliser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2512924A1 true CA2512924A1 (fr) | 2007-01-22 |
Family
ID=37682417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2512924 Abandoned CA2512924A1 (fr) | 2005-07-22 | 2005-07-22 | Dispositif a charge de fracturation gazeuse de haute energie et methode pour l'utiliser |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2512924A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801090A (zh) * | 2018-06-28 | 2018-11-13 | 中国人民解放军陆军工程大学 | 基于高能燃烧剂的水下破碎研究试验装置 |
| WO2021094582A1 (fr) * | 2019-11-13 | 2021-05-20 | SPEX Group Holdings Limited | Outil perfectionné |
| CN116398106A (zh) * | 2023-04-26 | 2023-07-07 | 中国矿业大学 | 页岩储层原位解析甲烷高效利用及多级聚能燃爆压裂方法 |
-
2005
- 2005-07-22 CA CA 2512924 patent/CA2512924A1/fr not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801090A (zh) * | 2018-06-28 | 2018-11-13 | 中国人民解放军陆军工程大学 | 基于高能燃烧剂的水下破碎研究试验装置 |
| CN108801090B (zh) * | 2018-06-28 | 2019-11-19 | 中国人民解放军陆军工程大学 | 基于高能燃烧剂的水下破碎研究试验装置 |
| WO2021094582A1 (fr) * | 2019-11-13 | 2021-05-20 | SPEX Group Holdings Limited | Outil perfectionné |
| CN116398106A (zh) * | 2023-04-26 | 2023-07-07 | 中国矿业大学 | 页岩储层原位解析甲烷高效利用及多级聚能燃爆压裂方法 |
| CN116398106B (zh) * | 2023-04-26 | 2024-05-07 | 中国矿业大学 | 页岩储层原位解析甲烷高效利用及多级聚能燃爆压裂方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |