NO313164B1 - Induksjonsloggeverktöy - Google Patents
Induksjonsloggeverktöy Download PDFInfo
- Publication number
- NO313164B1 NO313164B1 NO19965035A NO965035A NO313164B1 NO 313164 B1 NO313164 B1 NO 313164B1 NO 19965035 A NO19965035 A NO 19965035A NO 965035 A NO965035 A NO 965035A NO 313164 B1 NO313164 B1 NO 313164B1
- Authority
- NO
- Norway
- Prior art keywords
- coil
- receiver
- counter
- coils
- wound
- Prior art date
Links
- 230000006698 induction Effects 0.000 claims description 90
- 238000000034 method Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 description 71
- 239000000919 ceramic Substances 0.000 description 14
- 238000004804 winding Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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)
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 (3)
| Publication Number | Publication Date |
|---|---|
| NO965035D0 NO965035D0 (no) | 1996-11-26 |
| NO965035L NO965035L (no) | 1997-06-02 |
| NO313164B1 true NO313164B1 (no) | 2002-08-19 |
Family
ID=24262460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19965035A NO313164B1 (no) | 1995-12-01 | 1996-11-26 | Induksjonsloggeverktöy |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US5668475A (de) |
| EP (1) | EP0777135B1 (de) |
| AR (1) | AR004791A1 (de) |
| AU (1) | AU716867B2 (de) |
| BR (1) | BR9605744A (de) |
| CA (1) | CA2191676C (de) |
| DE (1) | DE69619206D1 (de) |
| ID (1) | ID19997A (de) |
| MY (1) | MY112687A (de) |
| NO (1) | NO313164B1 (de) |
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 |
| EP1151325A4 (de) | 1998-12-14 | 2003-09-24 | Halliburton Energy Serv Inc | Mehrfachanordnung zur induktionsuntersuchung mit hoher auftosung. |
| 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 |
| US7501829B2 (en) * | 2005-02-28 | 2009-03-10 | Schlumberger Technology Corporation | Extra bucking coils as an alternative way to balance induction arrays |
| US7417436B2 (en) * | 2005-02-28 | 2008-08-26 | Schlumberger Technology Corporation | Selectable tap induction coil |
| US7902827B2 (en) | 2006-09-19 | 2011-03-08 | Baker Hughes Incorporated | Method and apparatus for combined induction and imaging well logging |
| US8395388B2 (en) * | 2007-02-19 | 2013-03-12 | Schlumberger Technology Corporation | Circumferentially spaced magnetic field generating devices |
| US20090230969A1 (en) * | 2007-02-19 | 2009-09-17 | Hall David R | Downhole Acoustic Receiver with Canceling Element |
| US7598742B2 (en) * | 2007-04-27 | 2009-10-06 | Snyder Jr Harold L | Externally guided and directed field induction resistivity tool |
| US8436618B2 (en) | 2007-02-19 | 2013-05-07 | Schlumberger Technology Corporation | Magnetic field deflector in an induction resistivity tool |
| US8198898B2 (en) * | 2007-02-19 | 2012-06-12 | Schlumberger Technology Corporation | Downhole removable cage with circumferentially disposed instruments |
| US8299795B2 (en) * | 2007-02-19 | 2012-10-30 | Schlumberger Technology Corporation | Independently excitable resistivity units |
| 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/de 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 MY MYPI96005026A patent/MY112687A/en unknown
- 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
- 1996-12-02 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 |
|---|---|
| NO965035D0 (no) | 1996-11-26 |
| US5668475A (en) | 1997-09-16 |
| BR9605744A (pt) | 1998-08-25 |
| AR004791A1 (es) | 1999-03-10 |
| MY112687A (en) | 2001-07-31 |
| AU7407296A (en) | 1997-06-05 |
| EP0777135B1 (de) | 2002-02-13 |
| ID19997A (id) | 1998-09-03 |
| CA2191676C (en) | 2000-05-02 |
| CA2191676A1 (en) | 1997-06-02 |
| MX9605931A (es) | 1998-06-30 |
| NO965035L (no) | 1997-06-02 |
| DE69619206D1 (de) | 2002-03-21 |
| US5905379A (en) | 1999-05-18 |
| EP0777135A3 (de) | 1998-07-15 |
| AU716867B2 (en) | 2000-03-09 |
| EP0777135A2 (de) | 1997-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |