FR2347523A1 - Procede d'ouverture successive de couches de mineraux utiles - Google Patents
Procede d'ouverture successive de couches de mineraux utilesInfo
- Publication number
- FR2347523A1 FR2347523A1 FR7609829A FR7609829A FR2347523A1 FR 2347523 A1 FR2347523 A1 FR 2347523A1 FR 7609829 A FR7609829 A FR 7609829A FR 7609829 A FR7609829 A FR 7609829A FR 2347523 A1 FR2347523 A1 FR 2347523A1
- Authority
- FR
- France
- Prior art keywords
- casing
- nozzles
- fluid
- fractures
- pressure
- 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
- 239000012530 fluid Substances 0.000 title abstract 5
- 230000015572 biosynthetic process Effects 0.000 title abstract 4
- 238000005086 pumping Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/11—Perforators; Permeators
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/11—Perforators; Permeators
- E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid means
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7609829A FR2347523A1 (fr) | 1976-04-05 | 1976-04-05 | Procede d'ouverture successive de couches de mineraux utiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7609829A FR2347523A1 (fr) | 1976-04-05 | 1976-04-05 | Procede d'ouverture successive de couches de mineraux utiles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2347523A1 true FR2347523A1 (fr) | 1977-11-04 |
FR2347523B1 FR2347523B1 (fr) | 1978-08-25 |
Family
ID=9171392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609829A Granted FR2347523A1 (fr) | 1976-04-05 | 1976-04-05 | Procede d'ouverture successive de couches de mineraux utiles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2347523A1 (fr) |
-
1976
- 1976-04-05 FR FR7609829A patent/FR2347523A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2347523B1 (fr) | 1978-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |