CA3041503A1 - Pince-gouge super dure ou goujon amortisseur de chocs pour foret de couteau a lame fixe - Google Patents
Pince-gouge super dure ou goujon amortisseur de chocs pour foret de couteau a lame fixe Download PDFInfo
- Publication number
- CA3041503A1 CA3041503A1 CA3041503A CA3041503A CA3041503A1 CA 3041503 A1 CA3041503 A1 CA 3041503A1 CA 3041503 A CA3041503 A CA 3041503A CA 3041503 A CA3041503 A CA 3041503A CA 3041503 A1 CA3041503 A1 CA 3041503A1
- Authority
- CA
- Canada
- Prior art keywords
- cutter
- shock
- substrate
- gouging
- 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.)
- Abandoned
Links
- 230000035939 shock Effects 0.000 title claims abstract description 69
- 239000000758 substrate Substances 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims description 68
- 239000011195 cermet Substances 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 229910003460 diamond Inorganic materials 0.000 description 9
- 239000010432 diamond Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 238000010008 shearing Methods 0.000 description 8
- 238000005219 brazing Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000003698 laser cutting Methods 0.000 description 4
- 208000020401 Depressive disease Diseases 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000001513 hot isostatic pressing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 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
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
-
- 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
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type inserts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862688061P | 2018-06-21 | 2018-06-21 | |
| US62/688,061 | 2018-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3041503A1 true CA3041503A1 (fr) | 2019-12-21 |
Family
ID=68981487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3041503A Abandoned CA3041503A1 (fr) | 2018-06-21 | 2019-04-29 | Pince-gouge super dure ou goujon amortisseur de chocs pour foret de couteau a lame fixe |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20190390520A1 (fr) |
| CA (1) | CA3041503A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3850182A4 (fr) * | 2018-09-10 | 2022-05-18 | National Oilwell DHT, L.P. | Éléments de coupe pour trépan et trépans équipés desdits éléments de coupe |
| USD924949S1 (en) | 2019-01-11 | 2021-07-13 | Us Synthetic Corporation | Cutting tool |
| US11365589B2 (en) * | 2019-07-03 | 2022-06-21 | Cnpc Usa Corporation | Cutting element with non-planar cutting edges |
| USD1026979S1 (en) | 2020-12-03 | 2024-05-14 | Us Synthetic Corporation | Cutting tool |
| CN113404436B (zh) * | 2021-07-29 | 2022-08-09 | 东北石油大学 | 一种适用于软硬夹层的定向双齿自平衡pdc钻头 |
-
2019
- 2019-04-29 CA CA3041503A patent/CA3041503A1/fr not_active Abandoned
- 2019-04-30 US US16/398,754 patent/US20190390520A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20190390520A1 (en) | 2019-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20221031 |
|
| FZDE | Discontinued |
Effective date: 20221031 |