AR023635A1 - METHOD FOR NMR MEASUREMENTS WITH RELATIVE MOVEMENT BETWEEN THE APPLIANCE AND THE SAMPLE - Google Patents
METHOD FOR NMR MEASUREMENTS WITH RELATIVE MOVEMENT BETWEEN THE APPLIANCE AND THE SAMPLEInfo
- Publication number
- AR023635A1 AR023635A1 ARP990103787A AR023635A1 AR 023635 A1 AR023635 A1 AR 023635A1 AR P990103787 A ARP990103787 A AR P990103787A AR 023635 A1 AR023635 A1 AR 023635A1
- Authority
- AR
- Argentina
- Prior art keywords
- measurements
- sample
- nmr
- movement
- relative movement
- Prior art date
Links
Abstract
Un método y un aparato de medicion de RMN potencialmente sometido a movimiento relativo entre el aparato y la muestra. El método comprende la realizacionde una pluralidad de mediciones de RMN de una muestra, de al menos dos de las mediciones quetien en diferentes sensibilidades al movimiento del aparato conrespecto a la muestra: y el uso de los resultados de las mediciones para determinar un efecto del movimiento sobre al menos una de las mediciones.El aparato de medicion incluye al menosun imá n, al menos una bobina y un circuito que está acoplado al (los)imán (es) y bobinasEl circuito está adaptado para usar los imanes y bobinas para realizar al menos una medicion de RMN e indicar los resultados de las mediciones de RMN.Losresultados son luego analizados para determinar el efecto del movimiento sobre las mediciones. El método y aparato propuestos son aplicados a la medicion deresonancia magnética nuclear (RMN) en un pozo de perforacion.A method and an NMR measuring device potentially subjected to relative movement between the apparatus and the sample. The method comprises performing a plurality of NMR measurements of a sample, of at least two of the measurements that have different sensitivities to the movement of the apparatus with respect to the sample: and the use of the results of the measurements to determine a movement effect. on at least one of the measurements.The measuring device includes at least one magnet, at least one coil and a circuit that is coupled to the magnet (s) and coils The circuit is adapted to use the magnets and coils to perform the minus an NMR measurement and indicate the results of the NMR measurements. The results are then analyzed to determine the effect of the movement on the measurements. The proposed method and apparatus are applied to the measurement of nuclear magnetic resonance (NMR) in a borehole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9467798P | 1998-07-30 | 1998-07-30 | |
| US09/356,844 US6566874B1 (en) | 1998-07-30 | 1999-07-19 | Detecting tool motion effects on nuclear magnetic resonance measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR023635A1 true AR023635A1 (en) | 2002-09-04 |
Family
ID=31493984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990103787 AR023635A1 (en) | 1998-07-30 | 1999-07-29 | METHOD FOR NMR MEASUREMENTS WITH RELATIVE MOVEMENT BETWEEN THE APPLIANCE AND THE SAMPLE |
Country Status (2)
| Country | Link |
|---|---|
| AR (1) | AR023635A1 (en) |
| EG (1) | EG23012A (en) |
-
1999
- 1999-07-29 AR ARP990103787 patent/AR023635A1/en active IP Right Grant
- 1999-07-29 EG EG93999A patent/EG23012A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EG23012A (en) | 2003-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant; registration |