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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0601305 (2015-01-21) |
등록번호 | US-9910026 (2018-03-06) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 483 |
A tracer composite comprises a tracer disposed in a metal-based carrier which comprises: a cellular nanomatrix and a metal matrix disposed in the cellular nanomatrix, wherein the tracer is detectable at a range of from about 1 ppt to about 1,000 ppm.
1. A tracer composite comprising a tracer disposed in a metal-based carrier which comprises: a cellular nanomatrix having a thickness of about 10 nanometers to about 200 micros; anda metal matrix disposed in the cellular nanomatrix, the metal matrix comprising particles having a size of about 50 nan
1. A tracer composite comprising a tracer disposed in a metal-based carrier which comprises: a cellular nanomatrix having a thickness of about 10 nanometers to about 200 micros; anda metal matrix disposed in the cellular nanomatrix, the metal matrix comprising particles having a size of about 50 nanometers to about 800 microns and being surrounded by the cellular nanomatrix; anda tracer composite core which has a slower disintegrating rate than the metal-based carrier when measured at the same testing conditions, the tracer and the metal-based matrix being disposed on a surface of the tracer composite core, and the tracer composite sore comprising a material that is consolidated or forged from coated particles having a particle core comprising magnesium (Mg) metal or a magnesium (Mg) alloy, and a coating comprising one or more of the following: aluminum (Al), nickel (Ni), iron (Fe), tungsten (W), copper (Cu), or cobalt (Co);wherein the tracer is detectable at a minimum concentration of from about 1 part per trillion (ppt) to about 1,000 parts per million (ppm) in a fluid produced from at least one zone of a well,the tracer comprises one or more of the following: an inorganic anion, an isotope, an activatable element, or an organic compound; andthe metal-based carrier controllably releases the tracer in the presence of water in the fluid produced from at least one zone of the well. 2. The tracer composite of claim 1, wherein the tracer is present in an amount of 1 to 70 volume percent (vol. %) based on the total volume of the tracer composite. 3. The tracer composite of claim 1, wherein the tracer composite further comprises an outer member disposed on a surface of the tracer composite. 4. The tracer composite of claim 3, wherein the outer member has a plurality of apertures. 5. The tracer composite of claim 3, wherein the outer member has a slower disintegrating rate than the metal-based carrier when tested at the same testing conditions. 6. The tracer composite of claim 1, wherein the metal matrix comprises magnesium; and the cellular nanomatrix comprises one or more of the following: aluminum, calcium, cobalt, copper, iron, magnesium, molybdenum, nickel, silicon, zinc, or an intermetallic compound thereof, and the metal matrix is compositionally different from the cellular nanomatrix. 7. The tracer composite of claim 6, wherein the metal-based carrier further comprises a disintegration agent comprising one or more of the following: cobalt; copper; iron; or nickel. 8. The tracer composite of claim 1, wherein the inorganic anion comprises one or more of the following: Au(CN)22−; Ni(CN)42−, Co(CN)63−, Fe(CN)63−, NO3−; I−; or SCN−. 9. The tracer composite of claim 1, wherein the isotope comprises one or more of the following: 16O; 18O; 14N; 15N; 32S; 34S; 36S; 12C; 13C; 86Sr; 87Sr; 1H; 2H; 10B, 11B; 35Cl, or 37Cl. 10. The tracer composite of claim 1, wherein the activatable element comprises one or more of the following: 69Ga(n, 2n)68Ga, 121Sb(n, 2n)120Sb, 138Ba(n, 2n)137mBa, or 63Cu(n, 2n)62Cu. 11. The tracer composite of claim 1, wherein the tracer comprises one or more of the following: pentafluorobenzoate; meta-trifluoromethylbenzoate; tetrafluorophthalate; 2,3-difluorobenzoic acid; 2,3-dimethylbenzoic acid; 2,4,6-trimethylbenzoic acid; 2,4-difluorobenzoic acid; 2,4-difluorophenylacetic acid; 2,4-dimethylbenzoic acid; 2,5-dimethylbenzoic acid; 2,5-dimethylbenzenesulfonic acid; 2,6-difluorobenzoic acid; 2,6-difluorophenylacetic acid; 2,6-dimethylbenzoic acid; 3,4-difluorobenzoic acid; 3,4-dimethylbenzoic acid; 3,5-dimethylbenzoic acid; 3,5-di(trifluoromethyl)benzoic acid; 3,5-di(trifluoromethyl)phenylacetic acid; 3-fluoro-4-methylbenzoic acid; 4-ethylbenzenesulfonic acid; 4-ethylbenzenesulfonic acid; 4-methylbenzenesulfonic acid; benzoic acid; benzenesulfonic acid; isophthalic acid; meta-fluorobenzoic acid; meta-fluorophenylacetic acid; meta-trifluoromethylbenzoic acid; meta-trifluoromethylphenylacetic acid; ortho-fluorobenzoic acid; ortho-trifluorophenylacetic acid; ortho-trifluoromethylbenzoic acid; ortho-trifluoromethylphenylacetic acid; phthalic acid; perfluorobenzoic acid; perfluorobenzenesulfonic acid; perfluorophenylacetic acid; para-fluorobenzoic acid; para-fluorophenylacetic acid; para-trifluoromethylbenzoic acid; para-trifluoromethylphenylacetic acid; terephthalic acid; 1,3,6,8-pyrene tetrasulfonate; 1,5-naphthalene disulfonate; 1,3,6-naphthalene trisulfonate; 2-naphthalene sulfonate; or 2,7-naphthalene disulfonate. 12. An article comprising the tracer composite of claim 1. 13. The composite of claim 1, wherein the tracer is dispersed in the metal matrix. 14. The composite of claim 1, wherein the tracer is dispersed in the cellular nanomatrix. 15. The composite of claim 1, wherein the cellular nanomatrix is continuous. 16. A method of analyzing water in a fluid produced from at least one zone of a well, the method comprising: introducing a tracer composite into the well;obtaining a sample of the fluid produced from at least one zone of the well; andanalyzing the tracer in the sample;wherein the tracer composite comprises a tracer disposed in a metal-based carrier which comprises: a cellular nanomatrix having a thickness of about 10 nanometers to about 200 microns and a metal matrix disposed in the cellular nanomatrix, the metal matrix comprising particles having a size of about 50 nanometers to about 800 microns and being surrounded by the cellular nanomatrix, a tracer composite core which has a slower disintegrating rate than the metal-based carrier when measured at the same testing conditions, the tracer and the metal-based matrix being disposed on a surface of the tracer composite core, and the tracer composite sore comprising a material that is consolidated or forged from coated particles having a particle core comprising magnesium (Mg) metal or a magnesium (Mg) alloy, and a coating comprising one or more of the following: aluminum (Al), nickel (Ni), iron (Fe), tungsten (W), copper (Cu), or cobalt (Co) wherein the tracer is detectable at a minimum concentration of from about 1 part per trillion (ppt) to about 1,000 parts per million (ppm) in the fluid produced from at least one zone of the well; and the tracer comprises one or more of the following: an inorganic anion, an isotope, an activatable element, or an organic compound. 17. The method of claim 16, wherein analyzing the tracer comprises determining the concentration of the tracer using one or more of the following: gas chromatography (GC); liquid chromatography (LC); infrared spectroscopy (IR); mass spectroscopy (MS); Fourier transform infrared spectroscopy (FT-IR); GC-MS; or LC-MS. 18. The method of claim 16, wherein the tracer composite is included in a downhole article. 19. The method of claim 16, wherein separate tracer composites are included in separate downhole articles located at different zones of the well. 20. The method of claim 16, wherein the method further comprises determining the flow rate of water in the produced fluid. 21. The method of claim 16, wherein the method further comprises selectively activate the tracer of the tracer composite disposed at a first zone of the well to analyze water in a fluid produced from the first zone.
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