| 摘要 |
FIELD: oil-and-gas industry. ^ SUBSTANCE: method includes fluid withdrawal, fountain shutting, and its jacking and fire treatment, spraying it with cooling liquid. Locate carriage hoses behind safe operation zone, from windward side. At that define safe operation zone radius, taking into account ambient air temperature and cooling liquid volume. When ambient air temperature is 35C, and one hose cooling liquid volume is 20 m3, safe operation zone radius is 55 m from the wellhead. Install carriage hoses at distance of 3 m form each other along the sector. ^ EFFECT: fire fighting and emergency response and restoration operations safety increase due to setting up safe operation zone radius. ^ 1 tbl, 1 ex |
