DE3132137A1 - Lagerstuhl fuer die antriebswelle von tiefbohrmeisseln - Google Patents
Lagerstuhl fuer die antriebswelle von tiefbohrmeisselnInfo
- Publication number
- DE3132137A1 DE3132137A1 DE19813132137 DE3132137A DE3132137A1 DE 3132137 A1 DE3132137 A1 DE 3132137A1 DE 19813132137 DE19813132137 DE 19813132137 DE 3132137 A DE3132137 A DE 3132137A DE 3132137 A1 DE3132137 A1 DE 3132137A1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- chamber
- drive shaft
- drilling fluid
- oil
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 0.000 claims description 80
- 239000012530 fluid Substances 0.000 claims description 80
- 238000003860 storage Methods 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 55
- 238000010276 construction Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 12
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012549 training Methods 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/003—Bearing, sealing, lubricating details
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/187,011 US4577704A (en) | 1980-09-15 | 1980-09-15 | Bearing system for a downhole motor |
| US06/192,280 US4361194A (en) | 1980-09-30 | 1980-09-30 | Bearing system for a downhole motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3132137A1 true DE3132137A1 (de) | 1982-04-08 |
Family
ID=26882644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813132137 Withdrawn DE3132137A1 (de) | 1980-09-15 | 1981-08-14 | Lagerstuhl fuer die antriebswelle von tiefbohrmeisseln |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS57501388A (enExample) |
| DE (1) | DE3132137A1 (enExample) |
| FR (1) | FR2490299A1 (enExample) |
| GB (1) | GB2083525B (enExample) |
| NL (1) | NL8104210A (enExample) |
| WO (1) | WO1982001029A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2961617C (en) * | 2010-01-28 | 2018-12-11 | Halliburton Energy Services, Inc. | Bearing assembly |
| US10017992B2 (en) * | 2016-11-04 | 2018-07-10 | Ashmin Holding Llc | Radial ball bearing and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2990894A (en) * | 1958-10-20 | 1961-07-04 | Joseph A Mitchell | Turbodrill |
| US3456746A (en) * | 1967-12-12 | 1969-07-22 | Smith International | Flow restricting and metering radial bearing for drilling tools |
| FR2040896A5 (enExample) * | 1969-04-25 | 1971-01-22 | Alsthom | |
| US3807513A (en) * | 1973-02-05 | 1974-04-30 | Atlantic Richfield Co | Downhole drilling tool bearing and seal assembly |
| US3879094A (en) * | 1973-08-15 | 1975-04-22 | Smith International | Radial Bearings |
| US3971450A (en) * | 1975-01-31 | 1976-07-27 | Engineering Enterprises, Inc. | Well drilling tool |
| US4260031A (en) * | 1979-09-14 | 1981-04-07 | Dresser Industries, Inc. | Solids diverter for a downhole drilling motor |
-
1981
- 1981-08-14 DE DE19813132137 patent/DE3132137A1/de not_active Withdrawn
- 1981-08-14 GB GB8124853A patent/GB2083525B/en not_active Expired
- 1981-09-10 JP JP56503148A patent/JPS57501388A/ja active Pending
- 1981-09-10 WO PCT/US1981/001232 patent/WO1982001029A1/en not_active Ceased
- 1981-09-11 NL NL8104210A patent/NL8104210A/nl not_active Application Discontinuation
- 1981-09-15 FR FR8117418A patent/FR2490299A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| WO1982001029A1 (en) | 1982-04-01 |
| FR2490299B1 (enExample) | 1984-12-28 |
| GB2083525B (en) | 1984-05-02 |
| GB2083525A (en) | 1982-03-24 |
| NL8104210A (nl) | 1982-04-01 |
| FR2490299A1 (fr) | 1982-03-19 |
| JPS57501388A (enExample) | 1982-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: NORTON CHRISTENSEN, INC., SALT LAKE CITY, UTAH, US |
|
| 8139 | Disposal/non-payment of the annual fee |