NO761949L - - Google Patents
Info
- Publication number
- NO761949L NO761949L NO761949A NO761949A NO761949L NO 761949 L NO761949 L NO 761949L NO 761949 A NO761949 A NO 761949A NO 761949 A NO761949 A NO 761949A NO 761949 L NO761949 L NO 761949L
- Authority
- NO
- Norway
- Prior art keywords
- tool
- drilling mud
- lubricant
- drilling
- sealing
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 83
- 238000007789 sealing Methods 0.000 claims description 74
- 239000000314 lubricant Substances 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002923 metal particle Substances 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 14
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 239000010428 baryte Substances 0.000 description 3
- 229910052601 baryte Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- SSWIVUPIIWJGCS-UHFFFAOYSA-N [Cd].[Sn].[Pb].[Bi] Chemical compound [Cd].[Sn].[Pb].[Bi] SSWIVUPIIWJGCS-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 description 1
- 239000003879 lubricant additive Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910000634 wood's metal Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/003—Bearing, sealing, lubricating details
-
- 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
- E21B4/02—Fluid rotary type drives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/903—Well bit drive turbine
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 |
|---|---|---|---|
| US58496475A | 1975-06-09 | 1975-06-09 | |
| US05/645,930 US4019591A (en) | 1975-06-09 | 1975-12-31 | Well drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO761949L true NO761949L (sv) | 1976-12-13 |
Family
ID=27079261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO761949A NO761949L (sv) | 1975-06-09 | 1976-06-08 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4019591A (sv) |
| JP (1) | JPS51149102A (sv) |
| AT (1) | AT350025B (sv) |
| CA (1) | CA1054137A (sv) |
| DD (1) | DD125353A5 (sv) |
| DE (1) | DE2625261A1 (sv) |
| FR (1) | FR2314346A1 (sv) |
| GB (1) | GB1533440A (sv) |
| IT (1) | IT1061976B (sv) |
| NL (1) | NL7604832A (sv) |
| NO (1) | NO761949L (sv) |
| SE (1) | SE7606451L (sv) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329127A (en) * | 1977-07-25 | 1982-05-11 | Smith International, Inc. | Sealed bearing means for in hole motors |
| US4114702A (en) * | 1977-11-09 | 1978-09-19 | Maurer Engineering Inc. | Well drilling tool with lubricant level indicator |
| US4114703A (en) * | 1977-11-09 | 1978-09-19 | Maurer Engineering Inc. | Well drilling tool having sealed lubrication system |
| US4260030A (en) * | 1979-06-18 | 1981-04-07 | Engineering Enterprises, Inc. | Well tool |
| US4260167A (en) * | 1979-09-04 | 1981-04-07 | Engineering Enterprises, Inc. | Well drilling tool |
| FR2465097A1 (fr) * | 1979-09-07 | 1981-03-20 | Inst Burovoi Tekhnik | Turboforeuse |
| US4299398A (en) * | 1979-11-13 | 1981-11-10 | Gits Brothers Mfg. Co. | Pressure compensating shaft seal |
| US4260032A (en) * | 1979-11-26 | 1981-04-07 | Engineering Enterprises, Inc. | Well drilling tool |
| US4324299A (en) * | 1980-07-18 | 1982-04-13 | Maurer Engineering, Inc. | Downhole drilling motor with pressure balanced bearing seals |
| US4548283A (en) * | 1981-01-12 | 1985-10-22 | Young David E | Rotating shaft seal and bearing lubricating apparatus |
| JPS5827887A (ja) * | 1981-08-11 | 1983-02-18 | Sugino Mach:Kk | 水中水圧モ−タ |
| JPS58156097U (ja) * | 1982-04-12 | 1983-10-18 | 海洋科学技術センタ− | 水中水圧工具 |
| US4579484A (en) * | 1982-08-20 | 1986-04-01 | T. D. Williamson, Inc. | Underwater tapping machine |
| JPS59111885U (ja) * | 1983-01-18 | 1984-07-28 | 石川島播磨重工業株式会社 | タ−ボドリル |
| US4793424A (en) * | 1987-02-27 | 1988-12-27 | Drilex Systems, Inc. | Self-lubricating well tools and seal elements therefor |
| US4756644A (en) * | 1987-05-14 | 1988-07-12 | Williams Richard Lee | Rerounding apparatus |
| US4823889A (en) * | 1987-08-21 | 1989-04-25 | Vsesojuzny Nauchno-Issledovatelsky Institut Burovoi Tekhniki | Downhole screw motor |
| US4852669A (en) * | 1988-05-09 | 1989-08-01 | Walker Thomas A | Directional downhole drill apparatus |
| US5338074A (en) * | 1989-03-02 | 1994-08-16 | The Hydril Company | Threaded pipe connection |
| US5069298A (en) * | 1990-04-30 | 1991-12-03 | Titus Charles H | Well drilling assembly |
| US5199514A (en) * | 1990-04-30 | 1993-04-06 | Titus Charles H | Seal for well drilling assembly |
| CA2102984C (en) * | 1993-11-12 | 1998-01-20 | Kenneth Hugo Wenzel | Sealed bearing assembly used in earth drilling |
| US6109790A (en) * | 1998-09-30 | 2000-08-29 | Pegasus International, Inc. | Lubricant circulation system for downhole bearing assembly |
| US6439866B1 (en) * | 2000-04-03 | 2002-08-27 | Cudd Pressure Control, Inc. | Downhole rotary motor with sealed thrust bearing assembly |
| CN2612792Y (zh) * | 2003-04-15 | 2004-04-21 | 天津市景宝科技有限公司 | 一种井下高压连续流喷射钻具 |
| CN105604481B (zh) * | 2016-03-14 | 2017-11-10 | 中国矿业大学(北京) | 用于软煤层钻进的多动力源组合钻具 |
| WO2018170038A2 (en) * | 2017-03-14 | 2018-09-20 | Antelope Oil Tool & Mfg. Co., Llc | Expansion chamber |
| US11085239B2 (en) | 2018-03-07 | 2021-08-10 | The Charles Machine Works, Inc. | Sealing system for downhole tool |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201583A (en) * | 1922-02-28 | 1923-07-30 | Alexander Mark Tucker | Improvements in the lubrication of earth boring drills and other machinery working under similar conditions |
| US2456496A (en) * | 1942-04-15 | 1948-12-14 | Westinghouse Electric Corp | Lubricants |
| US2646962A (en) * | 1947-02-19 | 1953-07-28 | Engineering Dev Company Inc | Fluid motor for driving rotary tools |
| US3232362A (en) * | 1963-11-12 | 1966-02-01 | Cullen | Well drilling apparatus |
| US3291230A (en) * | 1963-11-12 | 1966-12-13 | Cullen | Well drilling apparatus |
| FR2040896A5 (sv) * | 1969-04-25 | 1971-01-22 | Alsthom | |
| FR2045253A5 (sv) * | 1969-06-30 | 1971-02-26 | Alsthom | |
| GB1358162A (en) * | 1970-06-30 | 1974-06-26 | Mayall W | Hydraulic motors for rock drills |
| US3741321A (en) * | 1971-05-20 | 1973-06-26 | V Slover | Means to prevent inward leakage across seals in a well tool |
| US3807513A (en) * | 1973-02-05 | 1974-04-30 | Atlantic Richfield Co | Downhole drilling tool bearing and seal assembly |
-
1975
- 1975-12-31 US US05/645,930 patent/US4019591A/en not_active Expired - Lifetime
-
1976
- 1976-04-12 FR FR7610738A patent/FR2314346A1/fr not_active Withdrawn
- 1976-04-27 CA CA251,230A patent/CA1054137A/en not_active Expired
- 1976-04-28 GB GB17293/76A patent/GB1533440A/en not_active Expired
- 1976-05-06 NL NL7604832A patent/NL7604832A/xx not_active Application Discontinuation
- 1976-05-19 IT IT49556/76A patent/IT1061976B/it active
- 1976-06-03 AT AT408076A patent/AT350025B/de not_active IP Right Cessation
- 1976-06-03 DD DD193156A patent/DD125353A5/xx unknown
- 1976-06-04 DE DE19762625261 patent/DE2625261A1/de not_active Withdrawn
- 1976-06-08 NO NO761949A patent/NO761949L/no unknown
- 1976-06-08 SE SE7606451A patent/SE7606451L/sv unknown
- 1976-06-09 JP JP51066652A patent/JPS51149102A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2625261A1 (de) | 1976-12-30 |
| JPS51149102A (en) | 1976-12-21 |
| FR2314346A1 (fr) | 1977-01-07 |
| NL7604832A (nl) | 1976-12-13 |
| CA1054137A (en) | 1979-05-08 |
| ATA408076A (de) | 1978-10-15 |
| US4019591A (en) | 1977-04-26 |
| IT1061976B (it) | 1983-04-30 |
| DD125353A5 (sv) | 1977-04-13 |
| GB1533440A (en) | 1978-11-22 |
| AT350025B (de) | 1979-05-10 |
| SE7606451L (sv) | 1976-12-10 |
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