NO308815B1 - Akustisk loggeverktøy med flere roterbare segmenter - Google Patents
Akustisk loggeverktøy med flere roterbare segmenterInfo
- Publication number
- NO308815B1 NO308815B1 NO942463A NO942463A NO308815B1 NO 308815 B1 NO308815 B1 NO 308815B1 NO 942463 A NO942463 A NO 942463A NO 942463 A NO942463 A NO 942463A NO 308815 B1 NO308815 B1 NO 308815B1
- Authority
- NO
- Norway
- Prior art keywords
- logging tool
- acoustic logging
- multiple rotatable
- rotatable segments
- segments
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/52—Structural details
- G01V1/523—Damping devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/911—Particular well-logging apparatus
- Y10S367/912—Particular transducer
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/971,225 US5357481A (en) | 1992-11-04 | 1992-11-04 | Borehole logging tool |
PCT/US1993/010848 WO1994010587A1 (fr) | 1992-11-04 | 1993-11-04 | Outil de diagraphie de trou de sondage |
Publications (3)
Publication Number | Publication Date |
---|---|
NO942463D0 NO942463D0 (no) | 1994-06-29 |
NO942463L NO942463L (no) | 1994-09-02 |
NO308815B1 true NO308815B1 (no) | 2000-10-30 |
Family
ID=25518092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942463A NO308815B1 (no) | 1992-11-04 | 1994-06-29 | Akustisk loggeverktøy med flere roterbare segmenter |
Country Status (6)
Country | Link |
---|---|
US (1) | US5357481A (fr) |
EP (1) | EP0624256B1 (fr) |
CA (1) | CA2127254C (fr) |
DE (1) | DE69325895T2 (fr) |
NO (1) | NO308815B1 (fr) |
WO (1) | WO1994010587A1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO178386C (no) * | 1993-11-23 | 1996-03-13 | Statoil As | Transduser-anordning |
US5563846A (en) * | 1994-09-23 | 1996-10-08 | Texaco Inc. | Method and apparatus for well logging to obtain high-resolution seismic images of geological formations surrounding horizontal well bores |
US5731550A (en) * | 1997-03-07 | 1998-03-24 | Western Atlas International, Inc. | Acoustic dipole well logging instrument |
US5987385A (en) * | 1997-08-29 | 1999-11-16 | Dresser Industries, Inc. | Method and apparatus for creating an image of an earth borehole or a well casing |
US5886303A (en) * | 1997-10-20 | 1999-03-23 | Dresser Industries, Inc. | Method and apparatus for cancellation of unwanted signals in MWD acoustic tools |
US6176344B1 (en) * | 1997-10-27 | 2001-01-23 | Western Atlas International, Inc. | Method and system for determining the azimuth position and distance of a reflecting subsurface formation |
US6483777B1 (en) | 1998-01-06 | 2002-11-19 | Schlumberger Technology Corporation | Method and apparatus for ultrasonic imaging of a cased well |
US6327538B1 (en) * | 1998-02-17 | 2001-12-04 | Halliburton Energy Services, Inc | Method and apparatus for evaluating stoneley waves, and for determining formation parameters in response thereto |
FR2779533B1 (fr) * | 1998-06-09 | 2000-08-25 | Total Sa | Dispositif d'acquisition sismique a haute resolution |
US6366531B1 (en) | 1998-09-22 | 2002-04-02 | Dresser Industries, Inc. | Method and apparatus for acoustic logging |
US6564899B1 (en) | 1998-09-24 | 2003-05-20 | Dresser Industries, Inc. | Method and apparatus for absorbing acoustic energy |
US6213250B1 (en) * | 1998-09-25 | 2001-04-10 | Dresser Industries, Inc. | Transducer for acoustic logging |
US6429784B1 (en) * | 1999-02-19 | 2002-08-06 | Dresser Industries, Inc. | Casing mounted sensors, actuators and generators |
US6474439B1 (en) | 2000-03-29 | 2002-11-05 | Schlumberger Technology Corporation | Dipole logging tool |
US6568486B1 (en) | 2000-09-06 | 2003-05-27 | Schlumberger Technology Corporation | Multipole acoustic logging with azimuthal spatial transform filtering |
US7663969B2 (en) * | 2005-03-02 | 2010-02-16 | Baker Hughes Incorporated | Use of Lamb waves in cement bond logging |
US20050226098A1 (en) * | 2004-04-07 | 2005-10-13 | Baker Hughes Incorporated | Dynamic acoustic logging using a feedback loop |
US20070064539A1 (en) * | 2005-08-26 | 2007-03-22 | Wei Han | Generating acoustic waves |
US7471591B2 (en) * | 2005-12-21 | 2008-12-30 | Precision Energy Services, Inc. | Method and apparatus for azimuthal logging of shear waves in boreholes using optionally rotatable transmitter and receiver assemblies |
FR2987128B1 (fr) | 2012-02-22 | 2014-02-28 | Total Sa | Methode de caracterisation du comportement mecanique de ciments |
CN104453846B (zh) * | 2013-09-13 | 2024-02-02 | 中国石油集团长城钻探工程有限公司 | 声波测井仪器的复合发射短节 |
US9448320B2 (en) | 2013-11-27 | 2016-09-20 | Ge Oil & Gas Logging Services, Inc. | Acoustic isolater for a downhole tool |
EP3074594A1 (fr) | 2014-02-21 | 2016-10-05 | Halliburton Energy Services, Inc. | Mise en forme modale de barre de torsion |
BR112016017301A2 (pt) * | 2014-02-27 | 2017-08-08 | Halliburton Energy Services Inc | Transmissor dipolo de alta pureza com um eixo longitudinal, ferramenta de perfilagem, método para montagem de um transmissor dipolo de alta pureza, sistema e método |
CN106246167B (zh) * | 2016-08-31 | 2017-07-14 | 中国科学院地质与地球物理研究所 | 近钻头恒功率无线短传方法及装置 |
US11156735B2 (en) * | 2017-08-08 | 2021-10-26 | Aps Technology, Inc. | Acoustic logging tool |
US10995611B2 (en) * | 2017-08-08 | 2021-05-04 | Aps Technology, Inc. | Downhole tool with multiple welded section |
GB2592974A (en) * | 2020-03-12 | 2021-09-15 | Equanostic As | Method for differentiating materials on a remote side of a partition based on the attenuation of the ultrasonic extensional zero mode |
GB2609627A (en) | 2021-08-09 | 2023-02-15 | Equanostic As | Method for determining if a wellbore consists of micro annulus, free pipe or solid bonding between the wellbore and a casing |
US12032113B2 (en) * | 2022-01-03 | 2024-07-09 | Halliburton Energy Services, Inc. | Through tubing cement evaluation based on rotatable transmitter and computational rotated responses |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333238A (en) * | 1965-06-14 | 1967-07-25 | Mobil Oil Corp | Shear wave acoustic logging |
US3517768A (en) * | 1968-09-03 | 1970-06-30 | Mobil Oil Corp | Focusing system for dual transducer logging tool |
US4383308A (en) * | 1980-12-29 | 1983-05-10 | Mobil Oil Corporation | Acoustic well logging device for detecting shear and compressional waves |
US4649525A (en) * | 1981-12-08 | 1987-03-10 | Mobil Oil Corporation | Shear wave acoustic logging system |
US4516228A (en) * | 1983-08-25 | 1985-05-07 | Mobil Oil Corporation | Acoustic well logging device for detecting compressional and shear waves |
JPH0783518B2 (ja) * | 1985-10-09 | 1995-09-06 | 株式会社日立製作所 | 超音波探触子 |
US4782910A (en) * | 1986-05-23 | 1988-11-08 | Mobil Oil Corporation | Bi-polar bender transducer for logging tools |
DE3776964D1 (de) * | 1986-05-23 | 1992-04-09 | Mobil Oil Corp | Akustischer wandler fuer ein bohrlochmessgeraet. |
US4780862A (en) * | 1986-11-17 | 1988-10-25 | Shell Oil Company | Borehole televiewer |
US4813028A (en) * | 1987-07-07 | 1989-03-14 | Schlumberger Technology Corporation | Acoustic well logging method and apparatus |
US4832148A (en) * | 1987-09-08 | 1989-05-23 | Exxon Production Research Company | Method and system for measuring azimuthal anisotropy effects using acoustic multipole transducers |
US4834209A (en) * | 1987-10-05 | 1989-05-30 | Western Atlas International, Inc. | Transverse wave logger |
US5036945A (en) * | 1989-03-17 | 1991-08-06 | Schlumberger Technology Corporation | Sonic well tool transmitter receiver array including an attenuation and delay apparatus |
US4949316A (en) * | 1989-09-12 | 1990-08-14 | Atlantic Richfield Company | Acoustic logging tool transducers |
US5042611A (en) * | 1990-05-18 | 1991-08-27 | Texaco Inc. | Method and apparatus for cross-well seismic surveying |
US5159578A (en) * | 1992-01-23 | 1992-10-27 | Mobil Oil Corporation | Apparatus for rotating a transducer assembly of a borehole logging tool in a deviated borehole |
US5229553A (en) * | 1992-11-04 | 1993-07-20 | Western Atlas International, Inc. | Acoustic isolator for a borehole logging tool |
-
1992
- 1992-11-04 US US07/971,225 patent/US5357481A/en not_active Expired - Lifetime
-
1993
- 1993-11-04 CA CA002127254A patent/CA2127254C/fr not_active Expired - Fee Related
- 1993-11-04 EP EP94901381A patent/EP0624256B1/fr not_active Expired - Lifetime
- 1993-11-04 DE DE69325895T patent/DE69325895T2/de not_active Expired - Lifetime
- 1993-11-04 WO PCT/US1993/010848 patent/WO1994010587A1/fr active IP Right Grant
-
1994
- 1994-06-29 NO NO942463A patent/NO308815B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE69325895T2 (de) | 1999-12-02 |
EP0624256A1 (fr) | 1994-11-17 |
EP0624256B1 (fr) | 1999-08-04 |
CA2127254C (fr) | 2005-05-17 |
NO942463L (no) | 1994-09-02 |
DE69325895D1 (de) | 1999-09-09 |
NO942463D0 (no) | 1994-06-29 |
CA2127254A1 (fr) | 1994-05-11 |
US5357481A (en) | 1994-10-18 |
WO1994010587A1 (fr) | 1994-05-11 |
EP0624256A4 (en) | 1997-06-04 |
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