DK214783A - Apparat til informationsoverfoering fra et borehul under boring - Google Patents
Apparat til informationsoverfoering fra et borehul under boring Download PDFInfo
- Publication number
- DK214783A DK214783A DK214783A DK214783A DK214783A DK 214783 A DK214783 A DK 214783A DK 214783 A DK214783 A DK 214783A DK 214783 A DK214783 A DK 214783A DK 214783 A DK214783 A DK 214783A
- Authority
- DK
- Denmark
- Prior art keywords
- drill hole
- during drilling
- hole during
- transfering information
- transfering
- Prior art date
Links
- 238000005553 drilling 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
-
- 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
- E21B47/22—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 negative mud pulses using a pressure relieve valve between drill pipe and annulus
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)
- Magnetically Actuated Valves (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/302,446 US4405021A (en) | 1980-11-28 | 1981-09-15 | Apparatus for well logging while drilling |
PCT/US1981/001328 WO1983001087A1 (en) | 1981-09-15 | 1981-10-02 | Apparatus for well logging while drilling |
Publications (2)
Publication Number | Publication Date |
---|---|
DK214783A true DK214783A (da) | 1983-05-13 |
DK214783D0 DK214783D0 (da) | 1983-05-13 |
Family
ID=23167766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK2147/83A DK214783D0 (da) | 1981-09-15 | 1983-05-13 | Apparat til informationsoverfoering fra et borehul under bring |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0087418A4 (da) |
AU (1) | AU548627B2 (da) |
DK (1) | DK214783D0 (da) |
GB (1) | GB2114632B (da) |
NO (1) | NO831701L (da) |
WO (1) | WO1983001087A1 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH55H (en) * | 1984-06-18 | 1986-05-06 | Method for improved mud pulse telemetry | |
GB8514887D0 (en) * | 1985-06-12 | 1985-07-17 | Smedvig Peder As | Down-hole blow-out preventers |
GB0101806D0 (en) * | 2001-01-24 | 2001-03-07 | Geolink Uk Ltd | A pressure pulse generator |
US10364671B2 (en) * | 2016-03-10 | 2019-07-30 | Baker Hughes, A Ge Company, Llc | Diamond tipped control valve used for high temperature drilling applications |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769943A (en) * | 1953-04-20 | 1956-11-06 | Milwaukee Gas Specialty Co | Electromagnetic control device |
US2901210A (en) * | 1953-06-29 | 1959-08-25 | Phillips Petroleum Co | Electro-magnetic device |
US2925251A (en) * | 1954-03-05 | 1960-02-16 | Jan J Arps | Earth well borehole drilling and logging system |
US2964116A (en) * | 1955-05-26 | 1960-12-13 | Dresser Ind | Signaling system |
US2887298A (en) * | 1958-02-26 | 1959-05-19 | Harry D Hampton | Well bore inclinometer |
US3015801A (en) * | 1959-06-16 | 1962-01-02 | David C Kalbfell | Drill pipe module data collection and transmission system |
US3205477A (en) * | 1961-12-29 | 1965-09-07 | David C Kalbfell | Electroacoustical logging while drilling wells |
US3958217A (en) * | 1974-05-10 | 1976-05-18 | Teleco Inc. | Pilot operated mud-pulse valve |
US3964556A (en) * | 1974-07-10 | 1976-06-22 | Gearhart-Owen Industries, Inc. | Downhole signaling system |
US4120097A (en) * | 1974-10-02 | 1978-10-17 | John Doise Jeter | Pulse transmitter |
US4078620A (en) * | 1975-03-10 | 1978-03-14 | Westlake John H | Method of and apparatus for telemetering information from a point in a well borehole to the earth's surface |
US4139836A (en) * | 1977-07-01 | 1979-02-13 | Sperry-Sun, Inc. | Wellbore instrument hanger |
CA1124228A (en) * | 1977-12-05 | 1982-05-25 | Serge A. Scherbatskoy | Systems, apparatus and methods for measuring while drilling |
CA1156341A (en) * | 1979-03-19 | 1983-11-01 | Edward S. Mumby | Apparatus for well logging while drilling |
-
1981
- 1981-10-02 WO PCT/US1981/001328 patent/WO1983001087A1/en not_active Application Discontinuation
- 1981-10-02 GB GB08309495A patent/GB2114632B/en not_active Expired
- 1981-10-02 AU AU77245/81A patent/AU548627B2/en not_active Ceased
- 1981-10-02 EP EP19810902875 patent/EP0087418A4/en not_active Withdrawn
-
1983
- 1983-05-13 DK DK2147/83A patent/DK214783D0/da not_active Application Discontinuation
- 1983-05-13 NO NO831701A patent/NO831701L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0087418A1 (en) | 1983-09-07 |
NO831701L (no) | 1983-05-13 |
GB2114632A (en) | 1983-08-24 |
GB8309495D0 (en) | 1983-05-11 |
GB2114632B (en) | 1985-05-15 |
AU548627B2 (en) | 1985-12-19 |
DK214783D0 (da) | 1983-05-13 |
WO1983001087A1 (en) | 1983-03-31 |
EP0087418A4 (en) | 1985-06-26 |
AU7724581A (en) | 1983-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |