CA1145323A - Systemes, instruments et methodes de metrologie en cours de forage - Google Patents
Systemes, instruments et methodes de metrologie en cours de forageInfo
- Publication number
- CA1145323A CA1145323A CA000401517A CA401517A CA1145323A CA 1145323 A CA1145323 A CA 1145323A CA 000401517 A CA000401517 A CA 000401517A CA 401517 A CA401517 A CA 401517A CA 1145323 A CA1145323 A CA 1145323A
- Authority
- CA
- Canada
- Prior art keywords
- mud
- valve
- pressure
- pulses
- downhole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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- 238000000034 method Methods 0.000 title abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 18
- 230000006870 function Effects 0.000 description 16
- 230000000737 periodic effect Effects 0.000 description 11
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 7
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- 230000001133 acceleration Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 5
- 230000010349 pulsation Effects 0.000 description 5
- 235000010269 sulphur dioxide Nutrition 0.000 description 5
- 239000004291 sulphur dioxide Substances 0.000 description 5
- 208000036366 Sensation of pressure Diseases 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
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- 150000003839 salts Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052580 B4C Inorganic materials 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
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- 238000012905 input function Methods 0.000 description 2
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- 239000003550 marker Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000002245 particle Substances 0.000 description 2
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- 230000005855 radiation Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004836 empirical method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- -1 lithium aluminum iron sulphide Chemical compound 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229940102098 revolution Drugs 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000401517A CA1145323A (fr) | 1977-12-05 | 1982-04-22 | Systemes, instruments et methodes de metrologie en cours de forage |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85767777A | 1977-12-05 | 1977-12-05 | |
| CA000401517A CA1145323A (fr) | 1977-12-05 | 1982-04-22 | Systemes, instruments et methodes de metrologie en cours de forage |
| US857,677 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1145323A true CA1145323A (fr) | 1983-04-26 |
Family
ID=25669663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000401517A Expired CA1145323A (fr) | 1977-12-05 | 1982-04-22 | Systemes, instruments et methodes de metrologie en cours de forage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1145323A (fr) |
-
1982
- 1982-04-22 CA CA000401517A patent/CA1145323A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |