MX3119E - Mejoras a un aparato para prospeccion geofisica de pozos petroleros - Google Patents
Mejoras a un aparato para prospeccion geofisica de pozos petrolerosInfo
- Publication number
- MX3119E MX3119E MX006852U MX685275U MX3119E MX 3119 E MX3119 E MX 3119E MX 006852 U MX006852 U MX 006852U MX 685275 U MX685275 U MX 685275U MX 3119 E MX3119 E MX 3119E
- Authority
- MX
- Mexico
- Prior art keywords
- electromagnetic field
- predetermined frequency
- receiver circuits
- detector coils
- oil wells
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
- G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
La presente invención se refiere a mejoras a un aparato para prospección geofísica de pozos petroleros, caracterizado porque: comprende un generador de energía eléctrica de radio frecuencia, a una frecuencia predeterminada, en el límite comprendido entre 10 y 60 megahertzios; una bobina transmizora electromagnética, conectada al generador; primera y segunda bobinas detectoras de campo electromagnético, espaciadas en la primera y segunda distancias longitudinales, diferentes, de la bobina transmisora; primero y segundos circuitos receptores, conectados respectivamente a la primera y segunda bobina, y sintonizados a la frecuencia predeterminada; un circuito detector de diferencia de fase, conectado primero y segundo circuitos receptores, para producir una primera señal de salida, indicativa del cambio de fase relativo, del campo electromagnético total, a la frecuencia predeterminada, entre la primera y segunda bobina detectoras; y un circuito de medición de amplitud, conectado a uno o ambos de los circuitos receptores, para producir una segunda señal de salida, representativa de la amplitud del campo electromagnético total, en una o ambas bobinas detectoras, por lo cual, la primera y segunda señales de salida, permiten la determinación de los constantes dieléctricos y de resistividad, de la formación terrestre.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/517,704 US4012689A (en) | 1974-10-24 | 1974-10-24 | Radio frequency resistivity and dielectric constant well logging utilizing phase shift measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3119E true MX3119E (es) | 1980-04-21 |
Family
ID=24060888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX006852U MX3119E (es) | 1974-10-24 | 1975-10-20 | Mejoras a un aparato para prospeccion geofisica de pozos petroleros |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4012689A (es) |
| AR (1) | AR215845A1 (es) |
| BR (1) | BR7506917A (es) |
| CA (1) | CA1049093A (es) |
| DK (1) | DK478375A (es) |
| FR (1) | FR2289923A1 (es) |
| GB (1) | GB1507229A (es) |
| IT (1) | IT1043620B (es) |
| MX (1) | MX3119E (es) |
| NL (1) | NL7512401A (es) |
| NO (1) | NO753554L (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009434A (en) * | 1974-12-09 | 1977-02-22 | Texaco Inc. | Dielectric induction logging system for obtaining water and residual oil saturation of earth formations |
| US4107598A (en) * | 1976-02-02 | 1978-08-15 | Texaco Inc. | Electromagnetic wave logging system for determining resistivity and dielectric constant of earth formations |
| US4130793A (en) * | 1976-12-29 | 1978-12-19 | Texaco Inc. | Dielectric well logging means and method utilizing the signals from a pair of receivers for providing clock pulses corresponding to earth formation dielectric constant |
| US4158165A (en) * | 1977-06-16 | 1979-06-12 | Schlumberger Technology Corporation | Apparatus and method for determining subsurface formation properties |
| US4185238A (en) * | 1977-09-21 | 1980-01-22 | Schlumberger Technology Corporation | Apparatus and method for determination of subsurface permittivity and conductivity |
| US4209747A (en) * | 1977-09-21 | 1980-06-24 | Schlumberger Technology Corporation | Apparatus and method for determination of subsurface permittivity and conductivity |
| FR2428847A1 (fr) * | 1978-06-16 | 1980-01-11 | Texaco Development Corp | Systeme et procede de diagraphie electrique a haute frequence pour trous de forage |
| FR2429441A1 (fr) * | 1978-06-21 | 1980-01-18 | Texaco Development Corp | Procede de diagraphie utilisant un champ electromagnetique alternatif et appareil correspondant |
| FR2432178A1 (fr) * | 1978-07-28 | 1980-02-22 | Texaco Development Corp | Procede de determination des proprietes electromagnetiques des terrains au voisinage d'un trou de sondage |
| US4278941A (en) * | 1978-10-30 | 1981-07-14 | Shell Oil Company | High frequency induction log for determining resistivity and dielectric constant of the earth |
| US4360778A (en) * | 1978-10-30 | 1982-11-23 | Shell Oil Company | High frequency induction log for locating formation interfaces |
| US4300098A (en) * | 1979-05-24 | 1981-11-10 | Schlumberger Technology Corporation | Microwave electromagnetic logging with mudcake correction |
| FR2492540A1 (fr) * | 1980-10-17 | 1982-04-23 | Schlumberger Prospection | Dispositif pour diagraphie electromagnetique dans les forages |
| US4568933A (en) * | 1981-09-30 | 1986-02-04 | Otis Engineering Corporation | Electronic well tools and multi-channel recorder |
| US4489276A (en) * | 1982-01-20 | 1984-12-18 | The United States Of America As Represented By The United States Department Of Energy | Dual-cone double-helical downhole logging device |
| AU2907484A (en) * | 1983-06-27 | 1985-01-03 | N L Industries Inc. | Drill stem logging system |
| US4687995A (en) * | 1984-03-05 | 1987-08-18 | Texaco Inc. | Secondary field dielectric constant and/or resistivity well logging system and method |
| US4980642A (en) * | 1990-04-20 | 1990-12-25 | Baroid Technology, Inc. | Detection of influx of fluids invading a borehole |
| US5389881A (en) * | 1992-07-22 | 1995-02-14 | Baroid Technology, Inc. | Well logging method and apparatus involving electromagnetic wave propagation providing variable depth of investigation by combining phase angle and amplitude attenuation |
| US5712805A (en) * | 1995-11-03 | 1998-01-27 | Wayne State University | Noise diagnostic system |
| US7388379B2 (en) * | 2003-05-01 | 2008-06-17 | Pathfinder Energy Services, Inc. | Series-resonant tuning of a downhole loop antenna |
| JP2007510963A (ja) * | 2003-11-10 | 2007-04-26 | テクノロジー イノヴェイションズ リミテッド ライアビリティ カンパニー | デジタル画像化組立品、及びその方法 |
| US7686099B2 (en) * | 2004-02-23 | 2010-03-30 | Halliburton Energy Services, Inc. | Downhole positioning system |
| US7427862B2 (en) * | 2006-09-29 | 2008-09-23 | Baker Hughes Incorporated | Increasing the resolution of electromagnetic tools for resistivity evaluations in near borehole zones |
| GB201411342D0 (en) | 2014-06-26 | 2014-08-13 | Rolls Royce Plc | Wireless communication system |
| US10564310B2 (en) | 2018-02-27 | 2020-02-18 | Baker Hughes, A Ge Company, Llc | Dielectric logging with broadband excitation |
| CN112034257B (zh) * | 2020-09-11 | 2023-09-29 | 斯伦贝谢油田技术（山东）有限公司 | 一种井下电阻率的计算方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL279133A (es) * | 1961-06-01 | |||
| US3657659A (en) * | 1964-07-13 | 1972-04-18 | Us Navy | Method and means for measuring phase difference |
| US3381215A (en) * | 1965-10-20 | 1968-04-30 | Arps Corp | Measurement of electrical resistivity by variation of magnetic flux |
| FR1527757A (fr) * | 1966-09-29 | 1968-06-07 | Schlumberger Prospection | Dispositif électromagnétique pour la mesure de la résistivité des formations traversées par un sondage |
| GB1134536A (en) * | 1967-10-25 | 1968-11-27 | Schlumberger Prospection | Earth formation logging |
| US3539911A (en) * | 1968-06-21 | 1970-11-10 | Dresser Ind | Induction well logging apparatus having investigative field of asymmetric sensitivity |
| GB1347973A (en) * | 1970-05-28 | 1974-02-27 | Redifon Ltd | Circuit arrangements for measuring the instantaneous phase difference between two signals |
| US3849721A (en) * | 1973-08-23 | 1974-11-19 | Schlumberger Technology Corp | Microwave logging apparatus having dual processing channels |
| GB1460186A (en) * | 1973-08-27 | 1976-12-31 | Texaco Development Corp | Method and apparatus for determining electromagnetic characteristics of earth formations |
| US3906361A (en) * | 1973-09-26 | 1975-09-16 | Us Air Force | Digital phase measuring system |
-
1974
- 1974-10-24 US US05/517,704 patent/US4012689A/en not_active Expired - Lifetime
-
1975
- 1975-09-08 CA CA75234936A patent/CA1049093A/en not_active Expired
- 1975-09-29 GB GB39712/75A patent/GB1507229A/en not_active Expired
- 1975-10-07 AR AR260712A patent/AR215845A1/es active
- 1975-10-20 MX MX006852U patent/MX3119E/es unknown
- 1975-10-22 BR BR7506917*A patent/BR7506917A/pt unknown
- 1975-10-22 NO NO753554A patent/NO753554L/no unknown
- 1975-10-23 NL NL7512401A patent/NL7512401A/xx not_active Application Discontinuation
- 1975-10-23 FR FR7532451A patent/FR2289923A1/fr not_active Withdrawn
- 1975-10-23 DK DK478375A patent/DK478375A/da unknown
- 1975-10-23 IT IT28620/75A patent/IT1043620B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AR215845A1 (es) | 1979-11-15 |
| DK478375A (da) | 1976-04-25 |
| NL7512401A (nl) | 1976-04-27 |
| FR2289923A1 (fr) | 1976-05-28 |
| NO753554L (es) | 1976-04-27 |
| AU8598275A (en) | 1977-04-28 |
| US4012689A (en) | 1977-03-15 |
| GB1507229A (en) | 1978-04-12 |
| BR7506917A (pt) | 1976-08-17 |
| IT1043620B (it) | 1980-02-29 |
| CA1049093A (en) | 1979-02-20 |
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