FR2502238A1 - Dispositif pour l'amenee et le traitement de produits de tamponnage et de cimentation dans un intervalle predetermine d'un forage - Google Patents
Dispositif pour l'amenee et le traitement de produits de tamponnage et de cimentation dans un intervalle predetermine d'un forage Download PDFInfo
- Publication number
- FR2502238A1 FR2502238A1 FR8105750A FR8105750A FR2502238A1 FR 2502238 A1 FR2502238 A1 FR 2502238A1 FR 8105750 A FR8105750 A FR 8105750A FR 8105750 A FR8105750 A FR 8105750A FR 2502238 A1 FR2502238 A1 FR 2502238A1
- Authority
- FR
- France
- Prior art keywords
- train
- limiter
- main piston
- piston
- rod
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title abstract description 6
- 230000003139 buffering effect Effects 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 8
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000008207 working material Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 241000566515 Nedra Species 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002341 toxic gas Substances 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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
- E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/003—Vibrating earth formations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8105750A FR2502238A1 (fr) | 1981-03-23 | 1981-03-23 | Dispositif pour l'amenee et le traitement de produits de tamponnage et de cimentation dans un intervalle predetermine d'un forage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8105750A FR2502238A1 (fr) | 1981-03-23 | 1981-03-23 | Dispositif pour l'amenee et le traitement de produits de tamponnage et de cimentation dans un intervalle predetermine d'un forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2502238A1 true FR2502238A1 (fr) | 1982-09-24 |
| FR2502238B1 FR2502238B1 (enExample) | 1983-06-03 |
Family
ID=9256520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105750A Granted FR2502238A1 (fr) | 1981-03-23 | 1981-03-23 | Dispositif pour l'amenee et le traitement de produits de tamponnage et de cimentation dans un intervalle predetermine d'un forage |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2502238A1 (enExample) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1393311A (en) * | 1920-09-01 | 1921-10-11 | Harry C Pendleton | Method and means for facilitating sealing deep wells |
| US1588643A (en) * | 1924-07-01 | 1926-06-15 | Ford Alexander Corp | Process of cementing wells |
| US2207418A (en) * | 1939-04-05 | 1940-07-09 | Aden F Sorben | Bottom dumping cement bailer |
| FR1325419A (fr) * | 1962-06-15 | 1963-04-26 | Procédé et dispositif de forage et de cimentage simultanés d'un trou de sonde | |
| SU658262A1 (ru) * | 1977-10-05 | 1979-04-25 | Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники | Тампонажный снар д дл изол ции зон поглощени |
| FR2434261A1 (fr) * | 1978-07-06 | 1980-03-21 | Geol Up | Tampon pour l'elimination des zones de complication dans les puits |
-
1981
- 1981-03-23 FR FR8105750A patent/FR2502238A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1393311A (en) * | 1920-09-01 | 1921-10-11 | Harry C Pendleton | Method and means for facilitating sealing deep wells |
| US1588643A (en) * | 1924-07-01 | 1926-06-15 | Ford Alexander Corp | Process of cementing wells |
| US2207418A (en) * | 1939-04-05 | 1940-07-09 | Aden F Sorben | Bottom dumping cement bailer |
| FR1325419A (fr) * | 1962-06-15 | 1963-04-26 | Procédé et dispositif de forage et de cimentage simultanés d'un trou de sonde | |
| SU658262A1 (ru) * | 1977-10-05 | 1979-04-25 | Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники | Тампонажный снар д дл изол ции зон поглощени |
| FR2434261A1 (fr) * | 1978-07-06 | 1980-03-21 | Geol Up | Tampon pour l'elimination des zones de complication dans les puits |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2502238B1 (enExample) | 1983-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |