Systems, methods, and devices for tagging carbon dioxide stored in geological formations
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E21B-047/00
E21B-041/00
B01F-005/04
E21B-047/10
출원번호
US-0319103
(2010-05-11)
등록번호
US-8967252
(2015-03-03)
국제출원번호
PCT/US2010/034306
(2010-05-11)
§371/§102 date
20120104
(20120104)
국제공개번호
WO2010/132395
(2010-11-18)
발명자
/ 주소
Lackner, Klaus S.
Matter, Juerg M.
Park, Ah-Hyung Alissa
출원인 / 주소
The Trustees of Columbia University in the City of New York
대리인 / 주소
Wiggin and Dana LLP
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
The invention provides methods and systems for tagging carbon dioxide to be stored in a geologic formation. In some embodiments, a method includes: providing a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; providing carbon dioxide to
The invention provides methods and systems for tagging carbon dioxide to be stored in a geologic formation. In some embodiments, a method includes: providing a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; providing carbon dioxide to be stored in the geologic formation; determining what portion of the carbon dioxide is anthropogenic produced carbon dioxide; and mixing a predetermined quantity of the carbon dioxide tracer with the carbon dioxide stored to develop a tagged quantity of carbon dioxide for storage in the geologic formation. In some embodiments, a system for tagging a stream of carbon dioxide includes a tagging module and a mixing module. Tagging module includes a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide. Mixing module includes mechanisms for containing and injecting the carbon dioxide tracer into a stream of carbon dioxide.
대표청구항▼
1. A method of tagging carbon dioxide to be stored in a geologic formation, said method comprising: providing a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide;providing carbon dioxide to be stored in said geologic formation;determining
1. A method of tagging carbon dioxide to be stored in a geologic formation, said method comprising: providing a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide;providing carbon dioxide to be stored in said geologic formation;determining what portion of said carbon dioxide to be stored is anthropogenic produced carbon dioxide; andmixing a predetermined quantity of said carbon dioxide tracer with said carbon dioxide stored to develop a tagged quantity of carbon dioxide for storage in said geologic formation. 2. The method according to claim 1, wherein said carbon dioxide tracer includes carbon-14. 3. The method according to claim 2, wherein said carbon dioxide tracer has a concentration of carbon-14 of about 1 part per trillion. 4. The method according to claim 1, wherein said predetermined quantity is based on maintaining a predetermined, naturally occurring ratio of non-anthropogenic produced carbon dioxide to anthropogenic produced carbon dioxide. 5. A method of monitoring carbon dioxide stored in a geologic formation, said method comprising: measuring a quantity of a carbon dioxide tracer present in said geologic formation at a first time and at a second time subsequent to said first time, said carbon dioxide tracer being quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide;comparing said quantity of said carbon dioxide tracer present at said first time to said quantity of said carbon dioxide tracer present at said second time to develop a change in quantity of said carbon dioxide tracer; andmultiplying said change in quantity of said carbon dioxide tracer by a known concentration of said carbon dioxide tracer to determine a change in said volume of carbon dioxide stored in said geologic formation. 6. The method according to claim 5, further comprising: determining a ratio of said anthropogenic produced carbon dioxide to said non-anthropogenic produced carbon dioxide; andcomparing said ratio to a naturally occurring ratio to verify proper amounts of said carbon dioxide tracer are present in said geologic formation. 7. The method according to claim 5, wherein said carbon dioxide tracer includes carbon-14. 8. The method according to claim 7, wherein said carbon dioxide tracer has a concentration of carbon-14 of about 1 part per trillion. 9. A system for tagging a stream of carbon dioxide being injected into a geologic storage reservoir, said system comprising: a tagging module including a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; anda mixing module for containing and injecting said carbon dioxide tracer into said stream of carbon dioxide at a controlled flowrate over a period of time;wherein said mixing module includes a microcartridge for injecting said carbon dioxide tracer into said stream of carbon dioxide, said microcartridge comprising: an actuator reservoir including a fluid that does not mix with carbon dioxide, said actuator including means for pressurizing said fluid;a chamber for storing said carbon dioxide tracer, said chamber including a sealable inlet for filling said chamber with said carbon dioxide tracer, an opening in fluid communication with said actuator reservoir, and an outlet to allow said carbon dioxide tracer to exit said chamber; anda nozzle in fluid communication with said outlet of said chamber; andwherein said means for pressurizing said fluid include a piezoelectric driver mechanism. 10. The system according to claim 9, wherein said carbon dioxide tracer includes carbon-14. 11. The system according to claim 10, wherein said carbon dioxide tracer has a concentration of carbon-14 of about 1 part per trillion. 12. A system for tagging a stream of carbon dioxide being injected into a geologic storage reservoir, said system comprising: a tagging module including a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; anda mixing module for containing and injecting said carbon dioxide tracer into said stream of carbon dioxide at a controlled flowrate over a period of time;wherein said mixing module includes a microcartridge for injecting said carbon dioxide tracer into said stream of carbon dioxide, said microcartridge comprising: an actuator reservoir including a fluid that does not mix with carbon dioxide, said actuator including means for pressurizing said fluid;a chamber for storing said carbon dioxide tracer, said chamber including a sealable inlet for filling said chamber with said carbon dioxide tracer, an opening in fluid communication with said actuator reservoir, and an outlet to allow said carbon dioxide tracer to exit said chamber; anda nozzle in fluid communication with said outlet of said chamber; andwherein said means for pressurizing said fluid include a heating circuit for heating said fluid and causing it to thermally expand. 13. A system for tagging a stream of carbon dioxide being injected into a geologic storage reservoir, said system comprising: a tagging module including a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; anda mixing module for containing and injecting said carbon dioxide tracer into said stream of carbon dioxide at a controlled flowrate over a period of time;wherein said mixing module includes a microcartridge for injecting said carbon dioxide tracer into said stream of carbon dioxide, said microcartridge comprising: an actuator reservoir including a fluid that does not mix with carbon dioxide, said actuator including means for pressurizing said fluid;a chamber for storing said carbon dioxide tracer, said chamber including a sealable inlet for filling said chamber with said carbon dioxide tracer, an opening in fluid communication with said actuator reservoir, and an outlet to allow said carbon dioxide tracer to exit said chamber; anda nozzle in fluid communication with said outlet of said chamber; andwherein said fluid is a non-toxic liquid metal-alloy. 14. The system according to claim 13, wherein said fluid is a gallium alloy. 15. A system for tagging a stream of carbon dioxide being injected into a geologic storage reservoir, said system comprising: a tagging module including a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; anda mixing module for containing and injecting said carbon dioxide tracer into said stream of carbon dioxide at a controlled flowrate over a period of time;wherein said mixing module includes a high pressure syringe device for injecting said carbon dioxide tracer into said stream of carbon dioxide, said high pressure syringe device comprising: a fluid capable of dissolving said carbon dioxide tracer;a reservoir for containing said fluid and said carbon dioxide tracer dissolved therein, said reservoir including a first inlet for receiving said fluid, a second inlet for receiving said carbon dioxide tracer, and an outlet in fluid communication with said stream of carbon dioxide for allowing said fluid and said carbon dioxide tracer dissolved therein to flow into said stream of carbon dioxide; anda pressure source for supplying pressure to said high pressure syringe device thereby forcing said fluid and said carbon dioxide tracer dissolved therein in said reservoir to exit said outlet and enter said stream of carbon dioxide;wherein said reservoir includes a liquid membrane for dissolving said carbon dioxide tracer in said fluid. 16. The system according to claim 15, further comprising controls for controlling a partial pressure and a temperature of said carbon dioxide tracer dissolved in said fluid. 17. A system for tagging a stream of carbon dioxide being injected into a geologic storage reservoir, said system comprising: a tagging module including a carbon dioxide tracer that is quantifiable and distinguishable versus non-anthropogenic produced carbon dioxide; anda mixing module for containing and injecting said carbon dioxide tracer into said stream of carbon dioxide at a controlled flowrate over a period of time;wherein said mixing module includes a high pressure syringe device for injecting said carbon dioxide tracer into said stream of carbon dioxide, said high pressure syringe device comprising: a fluid capable of dissolving said carbon dioxide tracer;a reservoir for containing said fluid and said carbon dioxide tracer dissolved therein, said reservoir including a first inlet for receiving said fluid, a second inlet for receiving said carbon dioxide tracer, and an outlet in fluid communication with said stream of carbon dioxide for allowing said fluid and said carbon dioxide tracer dissolved therein to flow into said stream of carbon dioxide;a pressure source for supplying pressure to said high pressure syringe device thereby forcing said fluid and said carbon dioxide tracer dissolved therein in said reservoir to exit said outlet and enter said stream of carbon dioxide; andwherein said fluid is methanol or a similar solvent.
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