IE38032B1 - Well bore data-transmission apparatus - Google Patents
Well bore data-transmission apparatusInfo
- Publication number
- IE38032B1 IE38032B1 IE936/73A IE93673A IE38032B1 IE 38032 B1 IE38032 B1 IE 38032B1 IE 936/73 A IE936/73 A IE 936/73A IE 93673 A IE93673 A IE 93673A IE 38032 B1 IE38032 B1 IE 38032B1
- Authority
- IE
- Ireland
- Prior art keywords
- rotor
- stator
- slots
- torque
- debris
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003129 oil well Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26302372A | 1972-06-15 | 1972-06-15 | |
| US26302472A | 1972-06-15 | 1972-06-15 | |
| US26302272A | 1972-06-15 | 1972-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38032L IE38032L (en) | 1973-12-15 |
| IE38032B1 true IE38032B1 (en) | 1977-12-07 |
Family
ID=27401564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE936/73A IE38032B1 (en) | 1972-06-15 | 1973-06-08 | Well bore data-transmission apparatus |
Country Status (7)
| Country | Link |
|---|---|
| AR (1) | AR215405A1 (fr) |
| FR (1) | FR2202226B1 (fr) |
| GB (1) | GB1436455A (fr) |
| IE (1) | IE38032B1 (fr) |
| NO (1) | NO137336C (fr) |
| OA (1) | OA04533A (fr) |
| SU (1) | SU619116A3 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133191A (en) * | 1983-01-07 | 1984-07-18 | Graham Clenton Rawlins | Warning alarm for mining machinery |
| FR2851018B1 (fr) * | 2003-02-07 | 2005-04-22 | Schlumberger Services Petrol | Generateur d'impulsions de pression a performances ameliorees |
| RU2389874C1 (ru) * | 2009-01-26 | 2010-05-20 | Закрытое акционерное общество "Геомаш-центр" | Электромеханический преобразователь для акустического канала связи |
| CN116905981B (zh) * | 2023-09-12 | 2023-12-15 | 山东优图机械制造有限公司 | 一种石油井下开采作业用扶正器 |
-
1973
- 1973-05-30 NO NO2282/73A patent/NO137336C/no unknown
- 1973-06-08 IE IE936/73A patent/IE38032B1/xx unknown
- 1973-06-14 FR FR7321595A patent/FR2202226B1/fr not_active Expired
- 1973-06-14 SU SU731931665A patent/SU619116A3/ru active
- 1973-06-15 GB GB2861973A patent/GB1436455A/en not_active Expired
- 1973-06-15 OA OA54936A patent/OA04533A/fr unknown
- 1973-06-15 AR AR248608A patent/AR215405A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| IE38032L (en) | 1973-12-15 |
| FR2202226B1 (fr) | 1977-09-09 |
| OA04533A (fr) | 1980-03-30 |
| SU619116A3 (ru) | 1978-08-05 |
| NO137336C (no) | 1978-02-08 |
| AU5687373A (en) | 1974-12-19 |
| GB1436455A (en) | 1976-05-19 |
| NO137336B (no) | 1977-10-31 |
| FR2202226A1 (fr) | 1974-05-03 |
| AR215405A1 (es) | 1979-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5586083A (en) | Turbo siren signal generator for measurement while drilling systems | |
| EP1379757B1 (fr) | Valve de cisaillement oscillante pour telemetrie par impulsions dans la boue | |
| USRE29734E (en) | Well bore data-transmission apparatus with debris clearing apparatus | |
| US8151905B2 (en) | Downhole telemetry system and method | |
| US6714138B1 (en) | Method and apparatus for transmitting information to the surface from a drill string down hole in a well | |
| US8174404B2 (en) | Downlink pulser for mud pulse telemetry | |
| US7407020B2 (en) | Rotating systems associated with drill pipe | |
| US6889765B1 (en) | Submersible well pumping system with improved flow switching mechanism | |
| US10669843B2 (en) | Dual rotor pulser for transmitting information in a drilling system | |
| US12486850B2 (en) | Systems and methods for prevention of rotation in permanent magnet motors | |
| US20020166701A1 (en) | Apparatus and method for directional drilling with coiled tubing | |
| WO2000068542A1 (fr) | Controleur directionnel a cames multiples destine a une colonne de forage rotative orientable | |
| DK148006B (da) | Maaleudstyr til indsaetning i en boreroerstreng for udfoerelse af maalinger samtidig med boringen | |
| IE38032B1 (en) | Well bore data-transmission apparatus | |
| RU2162509C2 (ru) | Гидравлический скважинный пульсатор | |
| AU2022428729A1 (en) | State self-adaptive turbine type pulse generator and downhole drilling tool | |
| CA3151593C (fr) | Systemes et procedes anti-rotation dans des moteurs a aimants permanents | |
| SU1048100A1 (ru) | Отклонитель дл наклонно-направленного бурени | |
| SU1198286A1 (ru) | Волнова передача | |
| SU909287A1 (ru) | Гидромашина | |
| SU367236A1 (ru) | Устройство для регулирования скорости вращения | |
| SU432268A1 (ru) | Глубинный датчик числа оборотов ротора забойного двигателя |