CA2735619A1 - Systeme, methode et appareil permettant de proteger des composants de fond de puits contre les chocs et la vibration - Google Patents
Systeme, methode et appareil permettant de proteger des composants de fond de puits contre les chocs et la vibration Download PDFInfo
- Publication number
- CA2735619A1 CA2735619A1 CA2735619A CA2735619A CA2735619A1 CA 2735619 A1 CA2735619 A1 CA 2735619A1 CA 2735619 A CA2735619 A CA 2735619A CA 2735619 A CA2735619 A CA 2735619A CA 2735619 A1 CA2735619 A1 CA 2735619A1
- Authority
- CA
- Canada
- Prior art keywords
- housing
- axial
- assembly according
- retainer
- shock
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims description 24
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 238000005553 drilling Methods 0.000 claims description 44
- 238000005259 measurement Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2735619A CA2735619A1 (fr) | 2011-03-31 | 2011-03-31 | Systeme, methode et appareil permettant de proteger des composants de fond de puits contre les chocs et la vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2735619A CA2735619A1 (fr) | 2011-03-31 | 2011-03-31 | Systeme, methode et appareil permettant de proteger des composants de fond de puits contre les chocs et la vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2735619A1 true CA2735619A1 (fr) | 2012-09-30 |
Family
ID=46964751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2735619A Abandoned CA2735619A1 (fr) | 2011-03-31 | 2011-03-31 | Systeme, methode et appareil permettant de proteger des composants de fond de puits contre les chocs et la vibration |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2735619A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014085898A1 (fr) | 2012-12-07 | 2014-06-12 | Evolution Engineering Inc. | Procédés et appareil pour sondes de forage |
| US10711532B2 (en) | 2016-12-12 | 2020-07-14 | Stag Energy Solutions Inc. | Protection of downhole components from shock and vibration |
| US11555356B2 (en) | 2019-11-25 | 2023-01-17 | Extensive Energy Technologies Partnership | Downhole vibration and shock absorbing device |
-
2011
- 2011-03-31 CA CA2735619A patent/CA2735619A1/fr not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014085898A1 (fr) | 2012-12-07 | 2014-06-12 | Evolution Engineering Inc. | Procédés et appareil pour sondes de forage |
| US9951603B2 (en) | 2012-12-07 | 2018-04-24 | Evolution Engineering Inc. | Methods and apparatus for downhole probes |
| US10598000B2 (en) | 2012-12-07 | 2020-03-24 | Evolution Engineering Inc. | Methods and apparatus for downhole probes |
| US10711532B2 (en) | 2016-12-12 | 2020-07-14 | Stag Energy Solutions Inc. | Protection of downhole components from shock and vibration |
| US11555356B2 (en) | 2019-11-25 | 2023-01-17 | Extensive Energy Technologies Partnership | Downhole vibration and shock absorbing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120247832A1 (en) | System, method and apparatus for protecting downhole components from shock and vibration | |
| US8622153B2 (en) | Downhole assembly | |
| US9909408B2 (en) | Protection of electronic devices used with perforating guns | |
| US9187997B2 (en) | System, method and apparatus for reducing shock and vibration in down hole tools | |
| US20150176344A1 (en) | Downhole assembly | |
| US10858895B2 (en) | Axial, lateral and torsional force dampener | |
| US20150252666A1 (en) | Packaging for electronics in downhole assemblies | |
| CN106164415A (zh) | 用于振动和冲击能量衰减和耗散的封装结构和材料以及相关的方法 | |
| WO2021050884A1 (fr) | Amortissement de vibrations visqueux d'oscillation de torsion | |
| US7997380B2 (en) | Low frequency acoustic attenuator | |
| US11142962B2 (en) | Method and apparatus for damping/absorbing rotational vibrations/oscillations | |
| CA2937804C (fr) | Rampe d'orientation isolante | |
| US10711532B2 (en) | Protection of downhole components from shock and vibration | |
| CA2735619A1 (fr) | Systeme, methode et appareil permettant de proteger des composants de fond de puits contre les chocs et la vibration | |
| CA2462987C (fr) | Masse-tige a amortissement de vibration | |
| CN104685151A (zh) | 隔离器 | |
| US11384603B1 (en) | Rotational vibration absorber with tangential dampers cap | |
| CN102061908B (zh) | 适用于随钻测量仪器的轴向减振器 | |
| CN113090201A (zh) | 一种轴力和扭力双向复合减震器以及减震方法 | |
| US12139973B2 (en) | Method and apparatus for damping/absorbing rotational vibrations/oscillations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20160331 |