CA1160213A - Injecteur sur trepan de forage - Google Patents
Injecteur sur trepan de forageInfo
- Publication number
- CA1160213A CA1160213A CA000423974A CA423974A CA1160213A CA 1160213 A CA1160213 A CA 1160213A CA 000423974 A CA000423974 A CA 000423974A CA 423974 A CA423974 A CA 423974A CA 1160213 A CA1160213 A CA 1160213A
- Authority
- CA
- Canada
- Prior art keywords
- counterbore
- nozzle member
- cylindrical
- nozzle
- drill bit
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 102
- 229910052751 metal Inorganic materials 0.000 claims abstract description 58
- 239000002184 metal Substances 0.000 claims abstract description 58
- 239000010432 diamond Substances 0.000 claims abstract description 32
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 29
- 238000005553 drilling Methods 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 229910021332 silicide Inorganic materials 0.000 claims description 3
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 19
- 230000003628 erosive effect Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 10
- 230000014759 maintenance of location Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 241000364021 Tulsa Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000423974A CA1160213A (fr) | 1983-03-18 | 1983-03-18 | Injecteur sur trepan de forage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000423974A CA1160213A (fr) | 1983-03-18 | 1983-03-18 | Injecteur sur trepan de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1160213A true CA1160213A (fr) | 1984-01-10 |
Family
ID=4124824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000423974A Expired CA1160213A (fr) | 1983-03-18 | 1983-03-18 | Injecteur sur trepan de forage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1160213A (fr) |
-
1983
- 1983-03-18 CA CA000423974A patent/CA1160213A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |