AR004791A1 - Sonda localizadora de induccion que incluye un aparato de red plegada que consta de numerosas bobinas receptoras codevanadas y bobinas de oposicion. - Google Patents
Sonda localizadora de induccion que incluye un aparato de red plegada que consta de numerosas bobinas receptoras codevanadas y bobinas de oposicion.Info
- Publication number
- AR004791A1 AR004791A1 ARP960105387A ARP960105387A AR004791A1 AR 004791 A1 AR004791 A1 AR 004791A1 AR P960105387 A ARP960105387 A AR P960105387A AR P960105387 A ARP960105387 A AR P960105387A AR 004791 A1 AR004791 A1 AR 004791A1
- Authority
- AR
- Argentina
- Prior art keywords
- coil
- coils
- opposing
- induction
- new
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Una nueva herramienta localizadora de inducción posee una longitud de secuenciamás corta que la longitud de secuencia de la herramienta localizadorade inducción de la técnica anterior. La nueva herramienta localizadora de inducciónincluy e una nueva red de inducción que aparece plegada alrededor deun eje que coincide con el transmisor de la red de inducción de la técnica anterior de la herramienta localizadora. La nueva red de inducción plegadaincluye una bobinatransmisora, ubi cada en el extremo de la nueva red de inducción plegada, y numerosas bobinas receptoras codevanadas y bobinas deoposición, numerosas bobinas receptoras individuales, y por lo menos otra bobina de oposición ubicadaadyacente a un lado de la bobina transmisora de lanueva red de inducción plegada. En la nueva red de inducción, cada uno de las bobinas receptoras codevanadas y bobinas de oposición incluyen una bobinareceptora (n-1) y una bobina de oposición (N)asociada conn otra bobin a receptora (N), que se devanan juntas alrededor del mismo carrete, la bobinareceptora (n-1) y la bobina de oposición (N) se ubican aproxiamdamente a la misma distancia de la bobina transmisora. Cada una de lasbobinas receptoras yde las bobinas de oposición se forman bifilar en el mismo carrete de cerámica comenzando desde el centro del carrete y devanando la bobina del receptor (N-1)y la bobina de oposición (N) en direcciones opuestas hacia afuera.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/566,336 US5668475A (en) | 1995-12-01 | 1995-12-01 | Induction logging sonde including a folded array apparatus having a plurality of receiver cowound coils and bucking coils |
Publications (1)
Publication Number | Publication Date |
---|---|
AR004791A1 true AR004791A1 (es) | 1999-03-10 |
Family
ID=24262460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960105387A AR004791A1 (es) | 1995-12-01 | 1996-11-28 | Sonda localizadora de induccion que incluye un aparato de red plegada que consta de numerosas bobinas receptoras codevanadas y bobinas de oposicion. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5668475A (es) |
EP (1) | EP0777135B1 (es) |
AR (1) | AR004791A1 (es) |
AU (1) | AU716867B2 (es) |
BR (1) | BR9605744A (es) |
CA (1) | CA2191676C (es) |
DE (1) | DE69619206D1 (es) |
ID (1) | ID19997A (es) |
MY (1) | MY112687A (es) |
NO (1) | NO313164B1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6102115A (en) * | 1998-01-23 | 2000-08-15 | Schlumberger Technology Corporation | Integral standoff of induction sondes to minimize correction of borehole conductivity effects |
US6204667B1 (en) | 1998-03-18 | 2001-03-20 | Geophex, Ltd. | Electromagnetic gradiometer having a primary detector and a plurality of secondary detectors |
US6657440B1 (en) | 1998-06-11 | 2003-12-02 | Em-Tech Sensors Llc | Propagation of waves through materials |
US6606565B1 (en) | 1998-12-14 | 2003-08-12 | Halliburton Energy Services, Inc. | High resolution array induction tool |
US6628118B1 (en) | 1999-11-20 | 2003-09-30 | Em-Tech Sensors Llc | Method and apparatus for control of magnetic flux direction and concentration |
US6509738B1 (en) | 2000-07-14 | 2003-01-21 | Schlumberger Technology Corporation | Electromagnetic induction well logging instrument having azimuthally sensitive response |
US6541979B2 (en) | 2000-12-19 | 2003-04-01 | Schlumberger Technology Corporation | Multi-coil electromagnetic focusing methods and apparatus to reduce borehole eccentricity effects |
US6768299B2 (en) | 2001-12-20 | 2004-07-27 | Schlumberger Technology Corporation | Downhole magnetic-field based feature detector |
DE10248891A1 (de) * | 2002-10-18 | 2004-04-29 | MDS Medical Device Solutions AG | Sonde |
US6816787B2 (en) * | 2003-03-31 | 2004-11-09 | Schlumberger Technology Corporation | Generating and displaying a virtual core and a virtual plug associated with a selected piece of the virtual core |
US7091877B2 (en) * | 2003-10-27 | 2006-08-15 | Schlumberger Technology Corporation | Apparatus and methods for determining isotropic and anisotropic formation resistivity in the presence of invasion |
US7042225B2 (en) * | 2003-12-12 | 2006-05-09 | Schlumberger Technology Corporation | Apparatus and methods for induction-SFL logging |
US7046112B2 (en) * | 2004-01-26 | 2006-05-16 | Halliburton Energy Services, Inc. | Logging tool induction coil form |
US7417436B2 (en) | 2005-02-28 | 2008-08-26 | Schlumberger Technology Corporation | Selectable tap induction coil |
US7501829B2 (en) * | 2005-02-28 | 2009-03-10 | Schlumberger Technology Corporation | Extra bucking coils as an alternative way to balance induction arrays |
US7902827B2 (en) | 2006-09-19 | 2011-03-08 | Baker Hughes Incorporated | Method and apparatus for combined induction and imaging well logging |
US20090230969A1 (en) * | 2007-02-19 | 2009-09-17 | Hall David R | Downhole Acoustic Receiver with Canceling Element |
US8395388B2 (en) * | 2007-02-19 | 2013-03-12 | Schlumberger Technology Corporation | Circumferentially spaced magnetic field generating devices |
US8436618B2 (en) | 2007-02-19 | 2013-05-07 | Schlumberger Technology Corporation | Magnetic field deflector in an induction resistivity tool |
US7994791B2 (en) * | 2007-02-19 | 2011-08-09 | Schlumberger Technology Corporation | Resistivity receiver spacing |
US7598742B2 (en) * | 2007-04-27 | 2009-10-06 | Snyder Jr Harold L | Externally guided and directed field induction resistivity tool |
US8198898B2 (en) * | 2007-02-19 | 2012-06-12 | Schlumberger Technology Corporation | Downhole removable cage with circumferentially disposed instruments |
US8456166B2 (en) * | 2008-12-02 | 2013-06-04 | Schlumberger Technology Corporation | Single-well through casing induction logging tool |
US8378685B2 (en) | 2010-03-22 | 2013-02-19 | Westerngeco L.L.C. | Surveying a subterranean structure using a vertically oriented electromagnetic source |
US8890541B2 (en) | 2011-08-17 | 2014-11-18 | Baker Hughes Incorporated | Method and apparatus for calibrating deep-reading multi-component induction tools with minimal ground effects |
CN103696754B (zh) * | 2012-09-28 | 2018-10-23 | 中国石油集团长城钻探工程有限公司 | 用于感应式测井仪器探头短节的芯轴组件及其制造方法 |
CN104074502B (zh) * | 2013-03-29 | 2016-12-28 | 中国石油天然气集团公司 | 一种用于感应测井仪器的芯轴 |
US9575202B2 (en) * | 2013-08-23 | 2017-02-21 | Baker Hughes Incorporated | Methods and devices for extra-deep azimuthal resistivity measurements |
CN103711475A (zh) * | 2013-12-30 | 2014-04-09 | 杭州丰禾石油科技有限公司 | 一种新型双感应八侧向测井仪 |
CN103885090B (zh) * | 2014-03-28 | 2017-05-10 | 电子科技大学 | 一种消除感应测井直耦信号的自动调节装置及调节方法 |
CN112665471A (zh) * | 2020-12-24 | 2021-04-16 | 昆明理工大学 | 一种矿山爆破后残留雷管检测装置 |
CN117647845B (zh) * | 2024-01-29 | 2024-04-23 | 中国科学院精密测量科学与技术创新研究院 | 一种用于冻土活动层监测的可折叠射频线圈装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327203A (en) * | 1963-12-04 | 1967-06-20 | Schlumberger Technology Corp | Induction logging system utilizing plural diameter coils |
US5157605A (en) * | 1987-04-27 | 1992-10-20 | Schlumberger Technology Corporation | Induction logging method and apparatus including means for combining on-phase and quadrature components of signals received at varying frequencies and including use of multiple receiver means associated with a single transmitter |
US4837517A (en) * | 1987-07-16 | 1989-06-06 | Schlumberger Technology Corporation | Spatial frequency method and apparatus for investigating earth conductivity with high vertical resolution by induction techniques |
US5041975A (en) * | 1988-09-06 | 1991-08-20 | Schlumberger Technology Corporation | Borehole correction system for an array induction well-logging apparatus |
US5184079A (en) * | 1990-11-13 | 1993-02-02 | Schlumberger Technology Corporation | Method and apparatus for correcting data developed from a well tool disposed at a dip angle in a wellbore to eliminate the effects of the dip angle on the data |
US5355088A (en) * | 1991-04-16 | 1994-10-11 | Schlumberger Technology Corporation | Method and apparatus for determining parameters of a transition zone of a formation traversed by a wellbore and generating a more accurate output record medium |
US5379216A (en) * | 1992-05-27 | 1995-01-03 | Schlumberger Technology Corporation | Method and apparatus for producing a new output record medium illustrating a quantitative description in the volume dimension of mud filtrate invasion into permeable zones of a formation in a wellbore |
FR2729223A1 (fr) * | 1995-01-10 | 1996-07-12 | Commissariat Energie Atomique | Dispositif de cartographie d'un milieu par mesure a induction |
-
1995
- 1995-12-01 US US08/566,336 patent/US5668475A/en not_active Expired - Lifetime
-
1996
- 1996-11-22 DE DE69619206T patent/DE69619206D1/de not_active Expired - Lifetime
- 1996-11-22 EP EP96308455A patent/EP0777135B1/en not_active Expired - Lifetime
- 1996-11-26 NO NO19965035A patent/NO313164B1/no not_active IP Right Cessation
- 1996-11-28 AR ARP960105387A patent/AR004791A1/es unknown
- 1996-11-28 BR BR9605744A patent/BR9605744A/pt not_active IP Right Cessation
- 1996-11-29 CA CA002191676A patent/CA2191676C/en not_active Expired - Fee Related
- 1996-11-29 AU AU74072/96A patent/AU716867B2/en not_active Ceased
- 1996-11-29 MY MYPI96005026A patent/MY112687A/en unknown
- 1996-12-02 ID IDP980687A patent/ID19997A/id unknown
-
1997
- 1997-06-19 US US08/879,171 patent/US5905379A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0777135A3 (en) | 1998-07-15 |
NO965035D0 (no) | 1996-11-26 |
EP0777135B1 (en) | 2002-02-13 |
CA2191676A1 (en) | 1997-06-02 |
AU7407296A (en) | 1997-06-05 |
US5905379A (en) | 1999-05-18 |
EP0777135A2 (en) | 1997-06-04 |
BR9605744A (pt) | 1998-08-25 |
CA2191676C (en) | 2000-05-02 |
MX9605931A (es) | 1998-06-30 |
DE69619206D1 (de) | 2002-03-21 |
AU716867B2 (en) | 2000-03-09 |
NO965035L (no) | 1997-06-02 |
ID19997A (id) | 1998-09-03 |
US5668475A (en) | 1997-09-16 |
NO313164B1 (no) | 2002-08-19 |
MY112687A (en) | 2001-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR004791A1 (es) | Sonda localizadora de induccion que incluye un aparato de red plegada que consta de numerosas bobinas receptoras codevanadas y bobinas de oposicion. | |
DE60110310D1 (de) | Verbundgarn mit gewickelten Draht | |
IT1082998B (it) | Dispositivo per la cernita di spole di filo e tubetto di filatura per tale dispositivo | |
DE3472181D1 (en) | Safety transformer | |
ATE18824T1 (de) | Streufeldarme funk-entstoerdrossel. | |
US2291533A (en) | Trouble finder cable tone device | |
IT8022191A0 (it) | Dispositivo tendifilo su una cantra con spole. | |
IT1055905B (it) | Metodo e dispositivo per formare una estremita a campana su di un tubo comprendente una estre mita a campana ottenuta in accordo con tale metodo | |
IT1219962B (it) | Roccatrice automatica con dispositivo rivelatore di tubetti,e relativo metodo di piazzamento del filo | |
GB1192403A (en) | Yarn Monitoring Device | |
ES485495A1 (es) | Perfeccionamientos en los dispositivos para transmitir por induccion magnetica senales a una espoleta de proyectil | |
IT8021414A0 (it) | Procedimento e dispositivo di incannatura di bobine a forma di cono su macchine di filatura continue. | |
IT1131866B (it) | Dispositivo per ricevere,svolgere,raccogliere e asportare bobine di filo,spole di filo e simili | |
IT1228168B (it) | Procedimento e dispositivo per trasportare via bobine ad avvolgimento incrociato, avvolte e finite | |
SU374759A1 (ru) | Устройство индикации занятости абонентской телефонной линии | |
GB1199256A (en) | Safety Device Primarily for Machine Guards | |
GB1220151A (en) | Magnetically screened inductance devices | |
IT7921925A0 (it) | Incannatoio con dispositivo di taglio per tagliare il filo al raggiungimento di un diametro predeterminato della bobina di avvolgimento. | |
IT9021843A0 (it) | Dispositivo regolatore della trazione del filo per avvolgitrici. | |
US2971171A (en) | Magnetostrictive delay line | |
SU410575A1 (es) | ||
US1015255A (en) | Telephone apparatus. | |
DE3884118D1 (de) | Spulenkern für eine induktive, frequenzunabhängige Schaltvorrichtung. | |
ES2023186B3 (es) | Procedimiento y dispositivo para alimentar varios tipos de bobinas a una maquina automatica de bobinar sobre cono. | |
SU561990A1 (ru) | Устройство дл передачи и приема сигналов |