NO831701L - Anordning for maaling i borehull under boring - Google Patents
Anordning for maaling i borehull under boringInfo
- Publication number
- NO831701L NO831701L NO831701A NO831701A NO831701L NO 831701 L NO831701 L NO 831701L NO 831701 A NO831701 A NO 831701A NO 831701 A NO831701 A NO 831701A NO 831701 L NO831701 L NO 831701L
- Authority
- NO
- Norway
- Prior art keywords
- valve
- fluid
- seat
- housing
- solenoid
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 103
- 239000012530 fluid Substances 0.000 claims abstract description 144
- 238000004804 winding Methods 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 13
- 238000007667 floating Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/302,446 US4405021A (en) | 1980-11-28 | 1981-09-15 | Apparatus for well logging while drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO831701L true NO831701L (no) | 1983-05-13 |
Family
ID=23167766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO831701A NO831701L (no) | 1981-09-15 | 1983-05-13 | Anordning for maaling i borehull under boring |
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 AU AU77245/81A patent/AU548627B2/en not_active Ceased
- 1981-10-02 EP EP19810902875 patent/EP0087418A4/en not_active Withdrawn
- 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
-
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 |
|---|---|
| GB2114632A (en) | 1983-08-24 |
| DK214783A (da) | 1983-05-13 |
| EP0087418A4 (en) | 1985-06-26 |
| GB8309495D0 (en) | 1983-05-11 |
| EP0087418A1 (en) | 1983-09-07 |
| GB2114632B (en) | 1985-05-15 |
| DK214783D0 (da) | 1983-05-13 |
| WO1983001087A1 (en) | 1983-03-31 |
| AU7724581A (en) | 1983-04-08 |
| AU548627B2 (en) | 1985-12-19 |
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