CA1295321C - Trepan de forage a outils de coupe assistes par jets hydrauliques - Google Patents
Trepan de forage a outils de coupe assistes par jets hydrauliquesInfo
- Publication number
- CA1295321C CA1295321C CA000546521A CA546521A CA1295321C CA 1295321 C CA1295321 C CA 1295321C CA 000546521 A CA000546521 A CA 000546521A CA 546521 A CA546521 A CA 546521A CA 1295321 C CA1295321 C CA 1295321C
- Authority
- CA
- Canada
- Prior art keywords
- cutter
- chip
- bit
- jet
- nozzle
- 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 - Lifetime
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 62
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 51
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 49
- 239000010432 diamond Substances 0.000 claims abstract description 49
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims description 25
- 230000006872 improvement Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000003116 impacting effect Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004927 clay Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000003934 Abelmoschus esculentus Nutrition 0.000 description 1
- 240000004507 Abelmoschus esculentus Species 0.000 description 1
- 241000370685 Arge Species 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 101100008050 Caenorhabditis elegans cut-6 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100270435 Mus musculus Arhgef12 gene Proteins 0.000 description 1
- 241000220010 Rhode Species 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 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
- E21B10/5671—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts with chip breaking arrangements
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Milling Processes (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90616986A | 1986-09-11 | 1986-09-11 | |
| US906,169 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1295321C true CA1295321C (fr) | 1992-02-04 |
Family
ID=25422035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000546521A Expired - Lifetime CA1295321C (fr) | 1986-09-11 | 1987-09-10 | Trepan de forage a outils de coupe assistes par jets hydrauliques |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP0452999A3 (fr) |
| JP (1) | JPS63134782A (fr) |
| CA (1) | CA1295321C (fr) |
| DE (1) | DE3781226T2 (fr) |
| NO (1) | NO873803L (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5172778A (en) * | 1991-11-14 | 1992-12-22 | Baker-Hughes, Inc. | Drill bit cutter and method for reducing pressure loading of cutters |
| US5265685A (en) * | 1991-12-30 | 1993-11-30 | Dresser Industries, Inc. | Drill bit with improved insert cutter pattern |
| JPH0576584U (ja) * | 1992-03-26 | 1993-10-19 | アロン化成株式会社 | 曲管清掃具 |
| US5592996A (en) * | 1994-10-03 | 1997-01-14 | Smith International, Inc. | Drill bit having improved cutting structure with varying diamond density |
| JP2007118501A (ja) * | 2005-10-31 | 2007-05-17 | Tosei Kensetsu Kk | 穿孔ビット装置及び穿孔機 |
| EP2571647A4 (fr) | 2010-05-20 | 2017-04-12 | Baker Hughes Incorporated | Procédés de formation d'au moins une partie d'outils de forage terrestre, et articles formés par de tels procédés |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098363A (en) * | 1977-04-25 | 1978-07-04 | Christensen, Inc. | Diamond drilling bit for soft and medium hard formations |
| US4303136A (en) * | 1979-05-04 | 1981-12-01 | Smith International, Inc. | Fluid passage formed by diamond insert studs for drag bits |
| DE3039633C2 (de) * | 1980-10-21 | 1983-08-18 | Christensen, Inc., 84115 Salt Lake City, Utah | Drehbohrmeißel, insbesondere für Tiefbohrungen |
| EP0182770A1 (fr) * | 1984-11-12 | 1986-05-28 | DIAMANT BOART Société Anonyme | Outil de forage diamanté |
-
1987
- 1987-09-02 JP JP62218065A patent/JPS63134782A/ja active Pending
- 1987-09-10 DE DE8787113231T patent/DE3781226T2/de not_active Expired - Fee Related
- 1987-09-10 EP EP19910111602 patent/EP0452999A3/en not_active Withdrawn
- 1987-09-10 EP EP87113231A patent/EP0259872B1/fr not_active Expired - Lifetime
- 1987-09-10 CA CA000546521A patent/CA1295321C/fr not_active Expired - Lifetime
- 1987-09-11 NO NO873803A patent/NO873803L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0259872B1 (fr) | 1992-08-19 |
| EP0259872A2 (fr) | 1988-03-16 |
| DE3781226T2 (de) | 1993-03-25 |
| EP0259872A3 (en) | 1989-10-25 |
| NO873803L (no) | 1988-03-14 |
| JPS63134782A (ja) | 1988-06-07 |
| EP0452999A2 (fr) | 1991-10-23 |
| DE3781226D1 (de) | 1992-09-24 |
| NO873803D0 (no) | 1987-09-11 |
| EP0452999A3 (en) | 1992-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |