CA2665724C - Methode et equipement d'elimination des deblais metalliques d'un volcan de boue de forage de puits de petrole - Google Patents
Methode et equipement d'elimination des deblais metalliques d'un volcan de boue de forage de puits de petrole Download PDFInfo
- Publication number
- CA2665724C CA2665724C CA2665724A CA2665724A CA2665724C CA 2665724 C CA2665724 C CA 2665724C CA 2665724 A CA2665724 A CA 2665724A CA 2665724 A CA2665724 A CA 2665724A CA 2665724 C CA2665724 C CA 2665724C
- Authority
- CA
- Canada
- Prior art keywords
- bar
- oil well
- drilling mud
- well drilling
- removing metal
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 85
- 238000005553 drilling Methods 0.000 title claims abstract description 85
- 239000002184 metal Substances 0.000 title claims abstract description 84
- 239000003129 oil well Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000007769 metal material Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 6
- 238000007790 scraping Methods 0.000 abstract description 2
- 210000001015 abdomen Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Méthode et équipement améliorés permettant déliminer des déblais métalliques dun volcan de boue de forage de puits de pétrole. Linvention comprend un corps magnétique ou un « aimant à fossé » doté de plaques dextrémité qui sétendent des points de vue radial et circonférentiel à partir du corps magnétique, lesdites plaques étant positionnées aux parties dextrémité du corps magnétique. Une troisième plaque prenant la forme dun chiffon est utilisé pour déloger les déblais métalliques et dautres matériaux métalliques du corps magnétique, une fois que le corps magnétique a accumulé de telles pièces métalliques. Lune des plaques dextrémité peut être amovible pour faciliter un grattage ou un frottage complet des pièces métalliques, sur le corps métallique, par la plaque de chiffon.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/117,045 | 2008-05-08 | ||
| US12/117,045 US8641899B2 (en) | 2007-05-09 | 2008-05-08 | Method and apparatus for removing metal cuttings from an oil well drilling mud stream |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2665724A1 CA2665724A1 (fr) | 2009-11-08 |
| CA2665724C true CA2665724C (fr) | 2016-06-21 |
Family
ID=41314458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2665724A Active CA2665724C (fr) | 2008-05-08 | 2009-05-08 | Methode et equipement d'elimination des deblais metalliques d'un volcan de boue de forage de puits de petrole |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2665724C (fr) |
-
2009
- 2009-05-08 CA CA2665724A patent/CA2665724C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2665724A1 (fr) | 2009-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140213 |