RU2014108504A - ENVIRONMENTAL SAFETY METHOD FOR UNDERGROUND GAS STORAGE - Google Patents
ENVIRONMENTAL SAFETY METHOD FOR UNDERGROUND GAS STORAGE Download PDFInfo
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- RU2014108504A RU2014108504A RU2014108504/11A RU2014108504A RU2014108504A RU 2014108504 A RU2014108504 A RU 2014108504A RU 2014108504/11 A RU2014108504/11 A RU 2014108504/11A RU 2014108504 A RU2014108504 A RU 2014108504A RU 2014108504 A RU2014108504 A RU 2014108504A
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- gas
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- methane
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Abstract
1. Способ обеспечения экологической безопасности подземного хранилища газа, включающий его закачку через скважину, хранение и отбор газа из хранилища, отличающийся тем, что в зонах подземного размещения природного газа осуществляют дистанционный экологический мониторинг содержания метана в приземной атмосфере, а также непрерывный контроль концентрации метана в зонах технологических узлов, после чего осуществляют прогнозирование опасности возникновения критических по концентрации газа зон, по результатам которого в зонах с повышенной концентрацией метана в приземной атмосфере грунт обрабатывают суспензией метанотрофных бактерий в солевом растворе, а в технологических узлах таких критических зон дополнительно создают грунтовые воротники, в которые циклически закачивают под определенными давлением и температурой суспензии метанотрофных бактерий в солевом растворе.2. Способ по п.1, отличающийся тем, что дистанционный экологический мониторинг содержания метана в приземной атмосфере проводят в реальном времени с использованием датчиков, например ультразвуковых, лазерных или инфракрасных газоанализаторов.3. Способ по п.1, отличающийся тем, что непрерывный контроль содержания метана в зонах технологических узлов проводят с использованием измерительных преобразователей, например, термоанемометров, детекторов газа, течеискателей, газовых счетчиков или термохимических датчиков.4. Способ по п.1, отличающийся тем, что прогнозирование опасности возникновения критических по содержанию газа зон осуществляют по величине изменения скорости газовыделения во времени.5. Способ по п.1, отличающийся тем, что соле1. A method of ensuring the environmental safety of an underground gas storage, including pumping it through a well, storing and taking gas from the storage, characterized in that in areas of underground gas distribution, environmental monitoring of the methane content in the surface atmosphere is carried out, as well as continuous monitoring of the methane concentration in zones of technological units, after which they carry out forecasting of the danger of occurrence of zones critical in gas concentration, according to the results of which in areas with increased th concentration of methane in the atmosphere of the ground surface is treated with a suspension of methanotrophic bacteria in saline, and in the process nodes such critical areas create additional ground collars into which cyclically pumped under certain pressure and temperature the suspension methanotrophic bacteria in saline rastvore.2. The method according to claim 1, characterized in that the remote environmental monitoring of the methane content in the surface atmosphere is carried out in real time using sensors, for example, ultrasonic, laser or infrared gas analyzers. The method according to claim 1, characterized in that the continuous monitoring of the methane content in the zones of the technological units is carried out using measuring transducers, for example, hot-wire anemometers, gas detectors, leak detectors, gas meters or thermochemical sensors. The method according to claim 1, characterized in that the prediction of the danger of occurrence of zones critical for the gas content is carried out according to the magnitude of the change in the rate of gas evolution over time. The method according to claim 1, characterized in that the salt
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2014108504/11A RU2591118C2 (en) | 2014-03-06 | 2014-03-06 | Method of providing environmental safety of underground gas storage |
Applications Claiming Priority (1)
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RU2014108504/11A RU2591118C2 (en) | 2014-03-06 | 2014-03-06 | Method of providing environmental safety of underground gas storage |
Publications (2)
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RU2014108504A true RU2014108504A (en) | 2015-09-20 |
RU2591118C2 RU2591118C2 (en) | 2016-07-10 |
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RU2014108504/11A RU2591118C2 (en) | 2014-03-06 | 2014-03-06 | Method of providing environmental safety of underground gas storage |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113623001A (en) * | 2021-08-25 | 2021-11-09 | 中盐金坛盐化有限责任公司 | Method for reducing consumption of hydrogen by microorganisms in underground salt caverns |
CN114664057A (en) * | 2022-03-30 | 2022-06-24 | 国网安徽省电力有限公司电力科学研究院 | Long and narrow limited space gas-electricity monitoring equipment and monitoring method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1475097A1 (en) * | 1987-03-23 | 1994-03-15 | Всесоюзный научно-исследовательский институт природных газов | Method for providing underground storage in depletion bedded deposits |
US4974425A (en) * | 1988-12-08 | 1990-12-04 | Concept Rkk, Limited | Closed cryogenic barrier for containment of hazardous material migration in the earth |
SU1720945A1 (en) * | 1989-04-18 | 1992-03-23 | Государственный Научно-Исследовательский И Проектно-Конструкторский Институт "Южниигипрогаз" | Method of operating underground storage and relevant plant |
RU2085456C1 (en) * | 1994-08-09 | 1997-07-27 | Институт биохимической физики РАН | Method of operation of underground storage for hydrocarbons |
RU2431770C1 (en) * | 2010-05-18 | 2011-10-20 | Государственное образовательное учреждение высшего профессионального образования Военный инженерно-технический университет | Underground storage of liquefied natural gas |
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2014
- 2014-03-06 RU RU2014108504/11A patent/RU2591118C2/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113623001A (en) * | 2021-08-25 | 2021-11-09 | 中盐金坛盐化有限责任公司 | Method for reducing consumption of hydrogen by microorganisms in underground salt caverns |
CN114664057A (en) * | 2022-03-30 | 2022-06-24 | 国网安徽省电力有限公司电力科学研究院 | Long and narrow limited space gas-electricity monitoring equipment and monitoring method |
Also Published As
Publication number | Publication date |
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RU2591118C2 (en) | 2016-07-10 |
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