CA2185412A1 - Methode et appareil pour diagraphie de sondages par reflexion acoustique - Google Patents
Methode et appareil pour diagraphie de sondages par reflexion acoustiqueInfo
- Publication number
- CA2185412A1 CA2185412A1 CA 2185412 CA2185412A CA2185412A1 CA 2185412 A1 CA2185412 A1 CA 2185412A1 CA 2185412 CA2185412 CA 2185412 CA 2185412 A CA2185412 A CA 2185412A CA 2185412 A1 CA2185412 A1 CA 2185412A1
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- transmitter
- receiver
- signals
- formation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 42
- 238000003384 imaging method Methods 0.000 claims description 17
- 238000003491 array Methods 0.000 claims description 11
- 238000005755 formation reaction Methods 0.000 description 27
- 238000013459 approach Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- DHSSDEDRBUKTQY-UHFFFAOYSA-N 6-prop-2-enyl-4,5,7,8-tetrahydrothiazolo[4,5-d]azepin-2-amine Chemical compound C1CN(CC=C)CCC2=C1N=C(N)S2 DHSSDEDRBUKTQY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 229950008418 talipexole Drugs 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52773595A | 1995-09-13 | 1995-09-13 | |
| US08/527,735 | 1995-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2185412A1 true CA2185412A1 (fr) | 1997-03-14 |
Family
ID=24102717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2185412 Abandoned CA2185412A1 (fr) | 1995-09-13 | 1996-09-12 | Methode et appareil pour diagraphie de sondages par reflexion acoustique |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH09133775A (fr) |
| CA (1) | CA2185412A1 (fr) |
| GB (1) | GB2305245B (fr) |
| NO (1) | NO963770L (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065362A (zh) * | 2020-09-24 | 2020-12-11 | 东北石油大学 | 一种抗干扰式自然电位测井装置及方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1348954A1 (fr) * | 2002-03-28 | 2003-10-01 | Services Petroliers Schlumberger | Appareil et procede pour examiner acoustiquement un trou de forage par un réseau pilote en phase |
| GB2459091B (en) * | 2008-04-07 | 2012-05-23 | Thales Holdings Uk Plc | Method and system for acoustic imaging |
| US8009510B2 (en) * | 2008-10-23 | 2011-08-30 | Schlumberger Technology Corporation | Two way check shot and reverse VSP while drilling |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962489A (en) * | 1989-03-31 | 1990-10-09 | Mobil Oil Corporation | Acoustic borehole logging |
| US5521337A (en) * | 1994-09-28 | 1996-05-28 | Exxon Production Research Company | Seismic profiling tool with variable source/receiver spacer |
-
1996
- 1996-09-09 NO NO963770A patent/NO963770L/no not_active Application Discontinuation
- 1996-09-11 GB GB9618990A patent/GB2305245B/en not_active Expired - Fee Related
- 1996-09-12 CA CA 2185412 patent/CA2185412A1/fr not_active Abandoned
- 1996-09-13 JP JP24343296A patent/JPH09133775A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065362A (zh) * | 2020-09-24 | 2020-12-11 | 东北石油大学 | 一种抗干扰式自然电位测井装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9618990D0 (en) | 1996-10-23 |
| GB2305245A (en) | 1997-04-02 |
| NO963770L (no) | 1997-03-14 |
| JPH09133775A (ja) | 1997-05-20 |
| NO963770D0 (no) | 1996-09-09 |
| GB2305245B (en) | 1997-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20040913 |