MX168445B - Metodo y aparato para efectuar mediciones gravimetricas - Google Patents
Metodo y aparato para efectuar mediciones gravimetricasInfo
- Publication number
- MX168445B MX168445B MX006622A MX662287A MX168445B MX 168445 B MX168445 B MX 168445B MX 006622 A MX006622 A MX 006622A MX 662287 A MX662287 A MX 662287A MX 168445 B MX168445 B MX 168445B
- Authority
- MX
- Mexico
- Prior art keywords
- formation
- tool
- piezoelectric
- gravity
- vibration
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
La presente invención se refiere a un método para efectuar un estudio gravimétrico de una formación terrestre caracterizado en que comprende las etapas de atravesar continuamente la formación con una herramienta de registro de datos de gravedad que tiene cuando menos dos transductores de fuerza piezoeléctricos montados dentro de la herramienta, excitar los transductores piezoeléctricos para que vibren a la frecuencia resonante característica, medios los períodos de vibración de los transductores piezoeléctricos a medida que la herramienta de registro de datos atraviesa continuamente la formación y estos períodos de vibración cambian en respuesta a la fuerza ejercida sobre el transductor piezoeléctrico por la aceleración de la gravedad y la aceleración debida al movimiento de la herramienta a lo largo de la formación y diferenciar los períodos medidos de vibración de los transductores piezoeléctricos a medida que la herramienta de registro de datos atraviesa continuamente la formación, como una medida del gradiente de gravedad a lo largo de la formación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86885386A | 1986-05-30 | 1986-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX168445B true MX168445B (es) | 1993-05-25 |
Family
ID=25352443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX006622A MX168445B (es) | 1986-05-30 | 1987-05-25 | Metodo y aparato para efectuar mediciones gravimetricas |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0248549B1 (es) |
| BR (1) | BR8702545A (es) |
| CA (1) | CA1293557C (es) |
| DE (1) | DE3776970D1 (es) |
| MX (1) | MX168445B (es) |
| NO (1) | NO172207C (es) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038338A (en) * | 1956-11-27 | 1962-06-12 | Boyd D Boitnott | Instrument for and method of airborne gravitational geophysical exploration |
| US4457077A (en) * | 1983-07-05 | 1984-07-03 | Standard Oil Company | Borehole gradiometer |
| US4602508A (en) * | 1984-10-04 | 1986-07-29 | Mobil Oil Corporation | Continuous gravity gradient logging |
-
1987
- 1987-05-01 CA CA000536160A patent/CA1293557C/en not_active Expired - Lifetime
- 1987-05-12 EP EP87304190A patent/EP0248549B1/en not_active Expired - Lifetime
- 1987-05-12 DE DE8787304190T patent/DE3776970D1/de not_active Expired - Fee Related
- 1987-05-19 NO NO872087A patent/NO172207C/no not_active IP Right Cessation
- 1987-05-19 BR BR8702545A patent/BR8702545A/pt not_active IP Right Cessation
- 1987-05-25 MX MX006622A patent/MX168445B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0248549B1 (en) | 1992-03-04 |
| DE3776970D1 (de) | 1992-04-09 |
| BR8702545A (pt) | 1988-02-23 |
| NO172207C (no) | 1993-06-16 |
| NO872087L (no) | 1987-12-01 |
| NO172207B (no) | 1993-03-08 |
| CA1293557C (en) | 1991-12-24 |
| EP0248549A3 (en) | 1989-01-25 |
| NO872087D0 (no) | 1987-05-19 |
| EP0248549A2 (en) | 1987-12-09 |
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