FIELD: oil-and-gas industry.
SUBSTANCE: proposed method comprises extraction of gas active amount and gas buffer amount. Gas buffer amount is extracted unless its complete displacement by carbon dioxide or nitrogen injected at constant overpressure. Gas buffer amount is extracted by gas storage stationary compressor units while injection of carbon dioxide or nitrogen is made by mobile compressor units.
EFFECT: ruled out fire and explosion risks and soil convergence, lower capital costs.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF A NON-HYDROCARBON MIXTURE OF GASES AND A METHOD FOR OPERATING AN UNDERGROUND STORAGE OF NATURAL GAS | 2021 |
|
RU2768850C1 |
| COMBINED OPERATING METHOD OF UNDERGROUND GAS STORAGES | 2012 |
|
RU2509044C2 |
| METHOD OF CREATING UNDERGROUND GAS STORAGE IN WATER-BEARING GEOLOGIC STRUCTURE | 2015 |
|
RU2588500C1 |
| METHOD FOR ELIMINATION OF UNDERGROUND RESERVOIRS OF FORMATION HYDROCARBON RAW MATERIAL WITH RESERVOIRS CONSTRUCTED IN ROCK SALT AND OTHER ROCKS, INCLUDING PERMAFROST, AS WELL AS IN NATURAL FORMING KARSTIC CAVITIES | 2018 |
|
RU2746918C2 |
| METHOD FOR CREATION OF UNDERGROUND GAS STORAGE IN WATER-BEARING GEOLOGICAL STRUCTURE | 2017 |
|
RU2697798C2 |
| METHOD FOR CREATING AND OPERATING AN UNDERGROUND GAS STORAGE FACILITY IN AN AQUIFEROUS GEOLOGICAL STRUCTURE | 2021 |
|
RU2770028C1 |
| METHOD OF EXPLOITATION OF SUBSURFACE STORAGE OF NATURAL GAS | 2015 |
|
RU2615198C1 |
| METHOD OF STRUCTURAL REINFORCEMENT OF TERRIGENOUS RESERVOIR (EMBODIMENTS) | 2022 |
|
RU2814948C2 |
| METHOD FOR CREATING UNDERGROUND GAS STORAGE IN GEOLOGICAL STRUCTURES FILLED WITH GAS | 2011 |
|
RU2458838C1 |
| METHOD OF UNDERGROUND GAS STORAGE OPERATION | 2012 |
|
RU2532278C2 |
