NL8400558A - Boorgat traagheidsgeleidingssysteem. - Google Patents
Boorgat traagheidsgeleidingssysteem. Download PDFInfo
- Publication number
- NL8400558A NL8400558A NL8400558A NL8400558A NL8400558A NL 8400558 A NL8400558 A NL 8400558A NL 8400558 A NL8400558 A NL 8400558A NL 8400558 A NL8400558 A NL 8400558A NL 8400558 A NL8400558 A NL 8400558A
- Authority
- NL
- Netherlands
- Prior art keywords
- probe
- signals
- signal
- borehole
- rotation
- Prior art date
Links
- 238000003780 insertion Methods 0.000 title claims description 3
- 230000037431 insertion Effects 0.000 title claims description 3
- 238000005553 drilling Methods 0.000 title description 5
- 239000000523 sample Substances 0.000 claims description 105
- 230000001133 acceleration Effects 0.000 claims description 33
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000001131 transforming effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 description 21
- 238000005259 measurement Methods 0.000 description 15
- 230000009466 transformation Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000013598 vector Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 230000006399 behavior Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003542 behavioural effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005358 geomagnetic field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012546 transfer Methods 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
Landscapes
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
- Gyroscopes (AREA)
- Navigation (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46872583A | 1983-02-22 | 1983-02-22 | |
| US46872583 | 1983-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8400558A true NL8400558A (nl) | 1984-09-17 |
Family
ID=23860988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8400558A NL8400558A (nl) | 1983-02-22 | 1984-02-22 | Boorgat traagheidsgeleidingssysteem. |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS59159012A (xx) |
| AU (1) | AU545831B2 (xx) |
| BE (1) | BE898973A (xx) |
| CA (1) | CA1211506A (xx) |
| CH (1) | CH658296A5 (xx) |
| DE (1) | DE3406096C2 (xx) |
| FR (1) | FR2541366B1 (xx) |
| GB (1) | GB2135783B (xx) |
| HK (1) | HK64487A (xx) |
| IL (1) | IL70901A (xx) |
| IT (1) | IT1208671B (xx) |
| NL (1) | NL8400558A (xx) |
| NO (1) | NO840482L (xx) |
| SE (1) | SE8400800L (xx) |
| ZA (1) | ZA841151B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542647A (en) * | 1983-02-22 | 1985-09-24 | Sundstrand Data Control, Inc. | Borehole inertial guidance system |
| JPH0434405Y2 (xx) * | 1985-07-26 | 1992-08-17 | ||
| JPH02118810U (xx) * | 1989-03-13 | 1990-09-25 | ||
| JPH03285111A (ja) * | 1990-03-30 | 1991-12-16 | Agency Of Ind Science & Technol | 位置計測装置 |
| DE4131673C2 (de) * | 1991-09-24 | 1995-05-04 | Bodenseewerk Geraetetech | Steuereinrichtung für eine Tunnelbohrmaschine |
| JPH06347264A (ja) * | 1993-06-10 | 1994-12-20 | Hitachi Cable Ltd | 傾斜角センサ |
| GB2315866B (en) * | 1996-08-01 | 2001-01-10 | Radiodetection Ltd | Position detection |
| DE19807891A1 (de) * | 1998-02-25 | 1999-08-26 | Abb Research Ltd | Faserlaser-Drucksensor |
| DE19950340B4 (de) * | 1999-10-19 | 2005-12-22 | Halliburton Energy Services, Inc., Houston | Verfahren und Vorrichtung zum Messen des Verlaufs eines Bohrlochs |
| JP2010281693A (ja) * | 2009-06-04 | 2010-12-16 | Tamagawa Seiki Co Ltd | 孔曲がり計測装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862499A (en) * | 1973-02-12 | 1975-01-28 | Scient Drilling Controls | Well surveying apparatus |
| FR2410725A1 (fr) * | 1977-12-02 | 1979-06-29 | Sagem | Perfectionnements apportes aux dispositifs pour la mesure de l'azimut et de l'inclinaison d'une ligne de forage |
| FR2466607B1 (fr) * | 1979-09-27 | 1985-07-19 | Schlumberger Prospection | Procede de determination de parametres de direction d'un puits en continu |
| AU533909B2 (en) * | 1980-10-23 | 1983-12-15 | Sundstrand Data Control, Inc. | Bore-hole survey apparatus |
-
1984
- 1984-01-05 CA CA000444746A patent/CA1211506A/en not_active Expired
- 1984-01-23 FR FR8400979A patent/FR2541366B1/fr not_active Expired
- 1984-02-08 AU AU24269/84A patent/AU545831B2/en not_active Ceased
- 1984-02-08 IL IL70901A patent/IL70901A/xx not_active IP Right Cessation
- 1984-02-09 NO NO840482A patent/NO840482L/no unknown
- 1984-02-15 SE SE8400800A patent/SE8400800L/xx not_active Application Discontinuation
- 1984-02-16 ZA ZA841151A patent/ZA841151B/xx unknown
- 1984-02-17 CH CH788/84A patent/CH658296A5/fr not_active IP Right Cessation
- 1984-02-20 IT IT8447718A patent/IT1208671B/it active
- 1984-02-20 DE DE3406096A patent/DE3406096C2/de not_active Expired
- 1984-02-20 GB GB08404440A patent/GB2135783B/en not_active Expired
- 1984-02-21 BE BE0/212431A patent/BE898973A/fr not_active IP Right Cessation
- 1984-02-21 JP JP59029693A patent/JPS59159012A/ja active Pending
- 1984-02-22 NL NL8400558A patent/NL8400558A/nl not_active Application Discontinuation
-
1987
- 1987-09-03 HK HK644/87A patent/HK64487A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2426984A (en) | 1984-08-30 |
| GB8404440D0 (en) | 1984-03-28 |
| CH658296A5 (fr) | 1986-10-31 |
| BE898973A (fr) | 1984-08-21 |
| SE8400800D0 (sv) | 1984-02-15 |
| ZA841151B (en) | 1984-09-26 |
| SE8400800L (sv) | 1984-08-23 |
| DE3406096C2 (de) | 1986-10-30 |
| HK64487A (en) | 1987-09-11 |
| FR2541366B1 (fr) | 1988-05-27 |
| FR2541366A1 (fr) | 1984-08-24 |
| CA1211506A (en) | 1986-09-16 |
| NO840482L (no) | 1984-08-23 |
| IT8447718A0 (it) | 1984-02-20 |
| GB2135783B (en) | 1986-09-10 |
| GB2135783A (en) | 1984-09-05 |
| JPS59159012A (ja) | 1984-09-08 |
| DE3406096A1 (de) | 1984-08-30 |
| IL70901A (en) | 1987-02-27 |
| IL70901A0 (en) | 1984-05-31 |
| AU545831B2 (en) | 1985-08-01 |
| IT1208671B (it) | 1989-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1A | A request for search or an international-type search has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BT | A notification was added to the application dossier and made available to the public | ||
| BV | The patent application has lapsed |