DE3870106D1 - Vorrichtung zur injektion von korrosions- oder ablagerungsinhibitoren in einer geothermalen bohrung. - Google Patents
Vorrichtung zur injektion von korrosions- oder ablagerungsinhibitoren in einer geothermalen bohrung.Info
- Publication number
- DE3870106D1 DE3870106D1 DE8888402197T DE3870106T DE3870106D1 DE 3870106 D1 DE3870106 D1 DE 3870106D1 DE 8888402197 T DE8888402197 T DE 8888402197T DE 3870106 T DE3870106 T DE 3870106T DE 3870106 D1 DE3870106 D1 DE 3870106D1
- Authority
- DE
- Germany
- Prior art keywords
- well
- drainage
- corrosion
- geothermal hole
- deposition inhibitors
- 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 - Fee Related
Links
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000008021 deposition Effects 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000002455 scale inhibitor Substances 0.000 abstract 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Catching Or Destruction (AREA)
- Processing Of Solid Wastes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8712086A FR2619851B1 (fr) | 1987-08-31 | 1987-08-31 | Dispositif d'injection d'additifs inhibiteurs de corrosion ou de depots dans un puits geothermal d'exhaure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3870106D1 true DE3870106D1 (de) | 1992-05-21 |
Family
ID=9354511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8888402197T Expired - Fee Related DE3870106D1 (de) | 1987-08-31 | 1988-08-31 | Vorrichtung zur injektion von korrosions- oder ablagerungsinhibitoren in einer geothermalen bohrung. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0306407B1 (tr) |
| AT (1) | ATE74998T1 (tr) |
| DE (1) | DE3870106D1 (tr) |
| ES (1) | ES2032583T3 (tr) |
| FR (1) | FR2619851B1 (tr) |
| GR (1) | GR3005117T3 (tr) |
| TR (1) | TR23422A (tr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372473B (zh) * | 2018-12-01 | 2020-11-24 | 湖南达道新能源开发有限公司 | 一种能够严防腐蚀和环境污染的深部地热钻井 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580634A (en) * | 1984-03-20 | 1986-04-08 | Chevron Research Company | Method and apparatus for distributing fluids within a subterranean wellbore |
| US4625803A (en) * | 1985-05-20 | 1986-12-02 | Shell Western E&P Inc. | Method and apparatus for injecting well treating liquid into the bottom of a reservoir interval |
-
1987
- 1987-08-31 FR FR8712086A patent/FR2619851B1/fr not_active Expired - Fee Related
-
1988
- 1988-08-29 TR TR627/88A patent/TR23422A/tr unknown
- 1988-08-31 EP EP88402197A patent/EP0306407B1/fr not_active Expired - Lifetime
- 1988-08-31 ES ES198888402197T patent/ES2032583T3/es not_active Expired - Lifetime
- 1988-08-31 DE DE8888402197T patent/DE3870106D1/de not_active Expired - Fee Related
- 1988-08-31 AT AT88402197T patent/ATE74998T1/de active
-
1992
- 1992-07-08 GR GR920401460T patent/GR3005117T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR23422A (tr) | 1989-12-29 |
| ES2032583T3 (es) | 1993-02-16 |
| FR2619851B1 (fr) | 1990-01-12 |
| GR3005117T3 (tr) | 1993-05-24 |
| EP0306407B1 (fr) | 1992-04-15 |
| EP0306407A1 (fr) | 1989-03-08 |
| ATE74998T1 (de) | 1992-05-15 |
| FR2619851A1 (fr) | 1989-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |