JPS642757B2 - - Google Patents
Info
- Publication number
- JPS642757B2 JPS642757B2 JP56133907A JP13390781A JPS642757B2 JP S642757 B2 JPS642757 B2 JP S642757B2 JP 56133907 A JP56133907 A JP 56133907A JP 13390781 A JP13390781 A JP 13390781A JP S642757 B2 JPS642757 B2 JP S642757B2
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- transmitter
- magnet assembly
- casing
- magnetic
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 21
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920002449 FKM Polymers 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000008439 repair process Effects 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0085—Adaptations of electric power generating means for use in boreholes
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8037213 | 1980-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5789093A JPS5789093A (en) | 1982-06-03 |
| JPS642757B2 true JPS642757B2 (OSRAM) | 1989-01-18 |
Family
ID=10517434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56133907A Granted JPS5789093A (en) | 1980-11-20 | 1981-08-26 | Down hall signal transmitter for mud pulse telemetry system |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4802150A (OSRAM) |
| JP (1) | JPS5789093A (OSRAM) |
| BR (1) | BR8105394A (OSRAM) |
| CA (1) | CA1165854A (OSRAM) |
| CH (1) | CH644184A5 (OSRAM) |
| DE (1) | DE3132820A1 (OSRAM) |
| FR (1) | FR2494340B1 (OSRAM) |
| IT (1) | IT1139400B (OSRAM) |
| NL (1) | NL8103974A (OSRAM) |
| NO (1) | NO154674C (OSRAM) |
| SU (1) | SU1199204A3 (OSRAM) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073877A (en) * | 1986-05-19 | 1991-12-17 | Schlumberger Canada Limited | Signal pressure pulse generator |
| DE3926908C1 (OSRAM) * | 1989-08-16 | 1990-10-11 | Eastman Christensen Co., Salt Lake City, Utah, Us | |
| US5020609A (en) * | 1990-03-12 | 1991-06-04 | Jeter John D | Acceleration compensating system |
| US6672409B1 (en) | 2000-10-24 | 2004-01-06 | The Charles Machine Works, Inc. | Downhole generator for horizontal directional drilling |
| US7417920B2 (en) * | 2001-03-13 | 2008-08-26 | Baker Hughes Incorporated | Reciprocating pulser for mud pulse telemetry |
| US6898150B2 (en) * | 2001-03-13 | 2005-05-24 | Baker Hughes Incorporated | Hydraulically balanced reciprocating pulser valve for mud pulse telemetry |
| US6739413B2 (en) * | 2002-01-15 | 2004-05-25 | The Charles Machine Works, Inc. | Using a rotating inner member to drive a tool in a hollow outer member |
| US7347283B1 (en) | 2002-01-15 | 2008-03-25 | The Charles Machine Works, Inc. | Using a rotating inner member to drive a tool in a hollow outer member |
| DE10251496B4 (de) * | 2002-11-04 | 2005-11-10 | Precision Drilling Technology Services Gmbh | Einrichtung zur Erzeugung von elektrischer Energie und von Druckimpulsen zur Signalübertragung |
| US20050139393A1 (en) * | 2003-12-29 | 2005-06-30 | Noble Drilling Corporation | Turbine generator system and method |
| CA2476787C (en) * | 2004-08-06 | 2008-09-30 | Halliburton Energy Services, Inc. | Integrated magnetic ranging tool |
| US20070023718A1 (en) * | 2005-07-29 | 2007-02-01 | Precision Energy Services, Ltd. | Mud pulser |
| US8267196B2 (en) * | 2005-11-21 | 2012-09-18 | Schlumberger Technology Corporation | Flow guide actuation |
| US7571780B2 (en) * | 2006-03-24 | 2009-08-11 | Hall David R | Jack element for a drill bit |
| US8360174B2 (en) * | 2006-03-23 | 2013-01-29 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
| US8522897B2 (en) | 2005-11-21 | 2013-09-03 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
| US8297375B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Downhole turbine |
| US8174929B2 (en) * | 2007-07-02 | 2012-05-08 | Schlumberger Technology Corporation | Spindle for mud pulse telemetry applications |
| US7451835B1 (en) | 2007-11-14 | 2008-11-18 | Hall David R | Downhole turbine |
| US20100101781A1 (en) * | 2008-10-23 | 2010-04-29 | Baker Hughes Incorporated | Coupling For Downhole Tools |
| US8138647B2 (en) * | 2010-02-05 | 2012-03-20 | Salvesen Richard S | Pulse adapter assembly |
| US9024777B2 (en) * | 2010-12-09 | 2015-05-05 | Schlumberger Technology Corporation | Active compensation for mud telemetry modulator and turbine |
| US9091123B2 (en) | 2012-02-02 | 2015-07-28 | Cougar Drilling Solutions Inc. | Method and apparatus for creating a pressure pulse in drilling fluid to vibrate a drill string |
| DE102016102315B4 (de) * | 2016-02-10 | 2022-11-10 | Technische Universität Bergakademie Freiberg | Telemetrievorrichtung |
| CA3119835A1 (en) | 2018-11-13 | 2020-05-22 | Rubicon Oilfield International, Inc. | Three axis vibrating device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US30246A (en) * | 1860-10-02 | Island | ||
| US2700131A (en) * | 1951-07-20 | 1955-01-18 | Lane Wells Co | Measurement system |
| FR1603706A (en) * | 1968-05-15 | 1971-05-24 | Transmitting measurements from bottom ofa borehole | |
| FR2096920B1 (OSRAM) * | 1970-07-16 | 1974-02-22 | Aquitaine Petrole | |
| FR2117726B1 (OSRAM) * | 1970-12-10 | 1973-12-07 | Aquitaine Petrole | |
| US3705603A (en) * | 1971-06-16 | 1972-12-12 | Mobil Oil Corp | Drive train for logging-while-drilling tool |
| USRE30246E (en) | 1972-09-20 | 1980-04-01 | Texaco Inc. | Methods and apparatus for driving a means in a drill string while drilling |
| US3867714A (en) * | 1973-04-16 | 1975-02-18 | Mobil Oil Corp | Torque assist for logging-while-drilling tool |
| FR2271576B1 (OSRAM) * | 1974-05-17 | 1978-11-17 | Mayer Ferdy | |
| US3983948A (en) * | 1974-07-01 | 1976-10-05 | Texas Dynamatics, Inc. | Method and apparatus for indicating the orientation of a down hole drilling assembly |
| FR2375432A1 (fr) * | 1976-01-28 | 1978-07-21 | Schlumberger Prospection | Dispositif pour la transmission en surface de parametres de fond dans un sondage |
| JPS53146057A (en) * | 1977-05-20 | 1978-12-19 | Vibrac Corp | Magnetic torque coupling |
| US4184090A (en) * | 1977-10-13 | 1980-01-15 | Nova Research Foundation Corporation | Rotary magnetic isolation coupling |
-
1981
- 1981-08-17 NO NO812775A patent/NO154674C/no unknown
- 1981-08-19 DE DE19813132820 patent/DE3132820A1/de active Granted
- 1981-08-20 IT IT23575/81A patent/IT1139400B/it active
- 1981-08-24 BR BR8105394A patent/BR8105394A/pt unknown
- 1981-08-24 US US06/295,457 patent/US4802150A/en not_active Expired - Lifetime
- 1981-08-26 CH CH549681A patent/CH644184A5/fr not_active IP Right Cessation
- 1981-08-26 NL NL8103974A patent/NL8103974A/nl not_active Application Discontinuation
- 1981-08-26 CA CA000384648A patent/CA1165854A/en not_active Expired
- 1981-08-26 FR FR8116294A patent/FR2494340B1/fr not_active Expired
- 1981-08-26 JP JP56133907A patent/JPS5789093A/ja active Granted
- 1981-08-26 SU SU813325249A patent/SU1199204A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| NO154674C (no) | 1987-01-07 |
| NO812775L (no) | 1982-05-21 |
| DE3132820C2 (OSRAM) | 1991-03-14 |
| IT1139400B (it) | 1986-09-24 |
| DE3132820A1 (de) | 1982-06-09 |
| SU1199204A3 (ru) | 1985-12-15 |
| JPS5789093A (en) | 1982-06-03 |
| IT8123575A0 (it) | 1981-08-20 |
| US4802150A (en) | 1989-01-31 |
| FR2494340B1 (fr) | 1986-08-29 |
| BR8105394A (pt) | 1982-08-31 |
| NO154674B (no) | 1986-08-18 |
| CH644184A5 (fr) | 1984-07-13 |
| CA1165854A (en) | 1984-04-17 |
| NL8103974A (nl) | 1982-06-16 |
| FR2494340A1 (fr) | 1982-05-21 |
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