UA99412C2 - Method for increase of productivity of methane wells of coal seams - Google Patents
Method for increase of productivity of methane wells of coal seamsInfo
- Publication number
- UA99412C2 UA99412C2 UAA201111072A UAA201111072A UA99412C2 UA 99412 C2 UA99412 C2 UA 99412C2 UA A201111072 A UAA201111072 A UA A201111072A UA A201111072 A UAA201111072 A UA A201111072A UA 99412 C2 UA99412 C2 UA 99412C2
- Authority
- UA
- Ukraine
- Prior art keywords
- productivity
- increase
- coal seams
- methane wells
- hydraulic fracturing
- Prior art date
Links
- 239000003245 coal Substances 0.000 title abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 241000256602 Isoptera Species 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catching Or Destruction (AREA)
Abstract
A method for increase of productivity of methane wells of coal seams is in drilling a well from day surface, its casing, coal seam uncovering, injection of working liquid with propane to coal seam under pressure enough for hydraulic fracturing of the seam. After hydraulic fracturing to the zone of treatment, through tubing, in sequence one injects a chemical system as suspension based on burning-oxidation mixture and hydroreactive composition, and by means of termite component based on alkali metals and oxides thereof one initiates combustion of the system with formation of high-temperature water vapor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201111072A UA99412C2 (en) | 2011-09-16 | 2011-09-16 | Method for increase of productivity of methane wells of coal seams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201111072A UA99412C2 (en) | 2011-09-16 | 2011-09-16 | Method for increase of productivity of methane wells of coal seams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA99412C2 true UA99412C2 (en) | 2012-08-10 |
Family
ID=50849149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201111072A UA99412C2 (en) | 2011-09-16 | 2011-09-16 | Method for increase of productivity of methane wells of coal seams |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA99412C2 (en) |
-
2011
- 2011-09-16 UA UAA201111072A patent/UA99412C2/en unknown
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