BE770039A - AUTONOMOUS HYDRAULIC CONTROLLED DEVICE FOR TRANSMISSION OF MEASUREMENTS TAKEN AT THE BOTTOM OF A WELL - Google Patents
AUTONOMOUS HYDRAULIC CONTROLLED DEVICE FOR TRANSMISSION OF MEASUREMENTS TAKEN AT THE BOTTOM OF A WELLInfo
- Publication number
- BE770039A BE770039A BE770039A BE770039A BE770039A BE 770039 A BE770039 A BE 770039A BE 770039 A BE770039 A BE 770039A BE 770039 A BE770039 A BE 770039A BE 770039 A BE770039 A BE 770039A
- Authority
- BE
- Belgium
- Prior art keywords
- transmission
- well
- controlled device
- measurements taken
- hydraulic controlled
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000005259 measurement Methods 0.000 title 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
- E21B47/24—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)
- 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)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR707026213A FR2096920B1 (en) | 1970-07-16 | 1970-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE770039A true BE770039A (en) | 1971-11-16 |
Family
ID=9058752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE770039A BE770039A (en) | 1970-07-16 | 1971-07-15 | AUTONOMOUS HYDRAULIC CONTROLLED DEVICE FOR TRANSMISSION OF MEASUREMENTS TAKEN AT THE BOTTOM OF A WELL |
Country Status (9)
Country | Link |
---|---|
US (1) | US3756076A (en) |
JP (1) | JPS5033001B1 (en) |
AU (1) | AU466771B2 (en) |
BE (1) | BE770039A (en) |
CA (1) | CA932317A (en) |
DE (1) | DE2135726C3 (en) |
FR (1) | FR2096920B1 (en) |
GB (1) | GB1353939A (en) |
NL (1) | NL166309C (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2279944A1 (en) * | 1974-07-24 | 1976-02-20 | Teleco Inc | LOCKING DEVICE FOR A DETERMINED TORQUE OF A ROTATING MACHINE DRIVEN BY A HYDRAULIC TURBINE |
US3982431A (en) * | 1975-05-12 | 1976-09-28 | Teleco Inc. | Control system for borehole sensor |
CA1124228A (en) * | 1977-12-05 | 1982-05-25 | Serge A. Scherbatskoy | Systems, apparatus and methods for measuring while drilling |
US4266606A (en) * | 1979-08-27 | 1981-05-12 | Teleco Oilfield Services Inc. | Hydraulic circuit for borehole telemetry apparatus |
FR2470850A1 (en) * | 1979-12-06 | 1981-06-12 | Dresser Ind | Measuring and transmitting apparatus used in drill string - is self-contained and forms output signals modulated into mud flow |
NO154674C (en) * | 1980-11-20 | 1987-01-07 | Sperry Sun Inc | DEVICE FOR SIGNALING IN A DRILL HOLE DURING DRILLING. |
US4545241A (en) * | 1982-06-25 | 1985-10-08 | Smith International, Inc. | In-hole motor tachometer |
GB2123458B (en) * | 1982-07-10 | 1985-11-06 | Sperry Sun Inc | Improvements in or relating to apparatus for signalling within a borehole while drilling |
NL8302429A (en) * | 1982-07-10 | 1984-02-01 | Sperry Sun Inc | DEVICE FOR PROCESSING SIGNALS IN A DRILLING HOLE DURING DRILLING. |
FR2530286B1 (en) * | 1982-07-13 | 1985-09-27 | Elf Aquitaine | METHOD AND SYSTEM FOR DETECTING A DEPOSIT FLUID IN A WELLBORE |
DE3233982C1 (en) * | 1982-09-14 | 1983-10-27 | Christensen, Inc., 84115 Salt Lake City, Utah | Auxiliary controlled valve located in a drill string |
US5073877A (en) * | 1986-05-19 | 1991-12-17 | Schlumberger Canada Limited | Signal pressure pulse generator |
US4825421A (en) * | 1986-05-19 | 1989-04-25 | Jeter John D | Signal pressure pulse generator |
NL9002727A (en) * | 1990-01-09 | 1991-08-01 | Teleco Oilfield Services Inc | METHOD FOR DECODING MWD SIGNALS USING PRESSURE SIGNALS IN THE RING-SPACE. |
US5583827A (en) * | 1993-07-23 | 1996-12-10 | Halliburton Company | Measurement-while-drilling system and method |
WO1998005848A2 (en) * | 1996-08-01 | 1998-02-12 | Camco International, Inc. | Method and apparatus for the downhole metering and control of fluids produced from wells |
US6148843A (en) * | 1996-08-15 | 2000-11-21 | Camco International Inc. | Variable orifice gas lift valve for high flow rates with detachable power source and method of using |
US5961841A (en) * | 1996-12-19 | 1999-10-05 | Camco International Inc. | Downhole fluid separation system |
US6050349A (en) * | 1997-10-16 | 2000-04-18 | Prime Directional Systems, Llc | Hydraulic system for mud pulse generation |
US20110164999A1 (en) * | 2010-01-04 | 2011-07-07 | Dale Meek | Power pumping system and method for a downhole tool |
CN105089966B (en) * | 2014-05-14 | 2017-07-14 | 中国石油天然气股份有限公司 | Deep-well oil pump turbocharger |
CN106640058B (en) * | 2016-12-09 | 2023-06-02 | 长江大学 | Turbine type mud pulse generator with balance unit |
CN111058835B (en) * | 2019-12-05 | 2022-11-29 | 中国海洋石油集团有限公司 | Bidirectional communication short section |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964A (en) * | 1843-02-20 | Palmer sumner | ||
DE6C (en) * | 1877-07-03 | H. PALITZSCH zu Chemnitz | Shunting brake | |
US2964116A (en) * | 1955-05-26 | 1960-12-13 | Dresser Ind | Signaling system |
US2898088A (en) * | 1958-02-10 | 1959-08-04 | Dresser Ind | Earth borehole logging system |
US3302457A (en) * | 1964-06-02 | 1967-02-07 | Sun Oil Co | Method and apparatus for telemetering in a bore hole by changing drilling mud pressure |
-
1970
- 1970-07-16 FR FR707026213A patent/FR2096920B1/fr not_active Expired
-
1971
- 1971-07-14 US US00162558A patent/US3756076A/en not_active Expired - Lifetime
- 1971-07-15 CA CA118375A patent/CA932317A/en not_active Expired
- 1971-07-15 NL NL7109756.A patent/NL166309C/en not_active IP Right Cessation
- 1971-07-15 JP JP46052786A patent/JPS5033001B1/ja active Pending
- 1971-07-15 BE BE770039A patent/BE770039A/en not_active IP Right Cessation
- 1971-07-15 GB GB3323071A patent/GB1353939A/en not_active Expired
- 1971-07-15 AU AU31272/71A patent/AU466771B2/en not_active Expired
- 1971-07-16 DE DE2135726A patent/DE2135726C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1353939A (en) | 1974-05-22 |
DE2135726A1 (en) | 1972-01-20 |
CA932317A (en) | 1973-08-21 |
JPS5033001B1 (en) | 1975-10-27 |
DE2135726C3 (en) | 1982-02-25 |
NL166309C (en) | 1981-07-15 |
AU466771B2 (en) | 1975-11-06 |
DE2135726B2 (en) | 1981-06-04 |
AU3127271A (en) | 1973-01-18 |
FR2096920B1 (en) | 1974-02-22 |
NL166309B (en) | 1981-02-16 |
FR2096920A1 (en) | 1972-03-03 |
NL7109756A (en) | 1972-01-18 |
US3756076A (en) | 1973-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOC. NATIONALE ELF AQUITAINE Effective date: 19850731 |