Invention Grant
- Patent Title: Detection of solid organic material and fluids in a shale rock by means of low field NMR
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Application No.: US17081561Application Date: 2020-10-27
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Publication No.: US11668664B2Publication Date: 2023-06-06
- Inventor: Rodolfo Hector Acosta , Emilia Victoria Silletta , Gustavo Alberto Monti , Yamila Garro Linck , Paula Cecilia Bedini , Gabriela Soledad Vila , Diana María Masiero , Esteban Alejo Domené , Manuel Isaac Velasco
- Applicant: YPF TECNOLOGÍA S.A. , CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET) , UNIVERSIDAD NACIONAL DE CÓRDOBA
- Applicant Address: AR Ciudad Autónoma de Buenos Aires
- Assignee: YPF TECNOLOGIA S.A.,CONSEJO NACIONAL DE INVESTIGACIONES CIENTIFICAS Y TECNICAS (CONICET),UNIVERSIDAD NACIONAL DE CORDOBA
- Current Assignee: YPF TECNOLOGIA S.A.,CONSEJO NACIONAL DE INVESTIGACIONES CIENTIFICAS Y TECNICAS (CONICET),UNIVERSIDAD NACIONAL DE CORDOBA
- Current Assignee Address: AR Ciudad Autonoma de Buenos Aires; AR Ciudad Autonoma de Buenos Aires; AR Ciudad de Cordoba/Prov. de Cordoba
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: G01N24/08
- IPC: G01N24/08 ; G01R33/50 ; G01V3/32
Abstract:
A method and device for detection of solid organic matter and fluids in a shale rock by means of low field Nuclear Magnetic Resonance (NMR) in a single measurement, by submitting a rock sample to a 2D NMR assay comprising applying a 2D pulse sequence with a saturation-recovery, or inversion-recovery, in an indirect dimension and an FID-CPMG in a direct dimension. The method can be used as an analytical technique for rock samples from unconventional hydrocarbon reservoirs.
Public/Granted literature
- US20210123874A1 DETECTION OF SOLID ORGANIC MATERIAL AND FLUIDS IN A SHALE ROCK BY MEANS OF LOW FIELD NMR Public/Granted day:2021-04-29
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