FR2450937A1 - Procede et dispositif de forage - Google Patents
Procede et dispositif de forageInfo
- Publication number
- FR2450937A1 FR2450937A1 FR7906150A FR7906150A FR2450937A1 FR 2450937 A1 FR2450937 A1 FR 2450937A1 FR 7906150 A FR7906150 A FR 7906150A FR 7906150 A FR7906150 A FR 7906150A FR 2450937 A1 FR2450937 A1 FR 2450937A1
- Authority
- FR
- France
- Prior art keywords
- cemented
- boring
- bore hole
- pressurised fluid
- clay layer
- 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
- 239000004927 clay Substances 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
-
- 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
- E21B7/00—Special methods or apparatus for drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
PROCEDE ET DISPOSITIF DE FORAGE DE PUITS. CE PROCEDE DE FORAGE D'UN PUITS DANS UN SOL COMPORTANT UNE COUCHE DE TERRAIN DE FAIBLE RESISTANCE, SE CARACTERISE EN CE QU'ON FORE DE FACON CONNUE LEDIT PUITS AU-DELA DE LADITE COUCHE, EN CE QU'ON CREUSE DANS LADITE COUCHE UN ELARGISSEMENT DU PUITS DE DIAMETRE PLUS IMPORTANT, EN CE QU'ON REALISE UNE CIMENTATION DUDIT PUITS ET DUDIT ELARGISSEMENT ET EN CE QU'ON FORE LADITE CIMENTATION POUR REALISER UN PASSAGE AYANT MEME DIAMETRE QUE LE RESTE DUDIT PUITS. APPLICATION A LA PROSPECTION GEOLOGIQUE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7906150A FR2450937A1 (fr) | 1979-03-09 | 1979-03-09 | Procede et dispositif de forage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7906150A FR2450937A1 (fr) | 1979-03-09 | 1979-03-09 | Procede et dispositif de forage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450937A1 true FR2450937A1 (fr) | 1980-10-03 |
FR2450937B1 FR2450937B1 (fr) | 1983-02-25 |
Family
ID=9222982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7906150A Granted FR2450937A1 (fr) | 1979-03-09 | 1979-03-09 | Procede et dispositif de forage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2450937A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0823537A1 (fr) * | 1996-08-02 | 1998-02-11 | Halliburton Energy Services, Inc. | Dispositif et méthode pour consolider un trou de forage |
US5823273A (en) * | 1996-08-02 | 1998-10-20 | Halliburton Company | Well stabilization tools and methods |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1202753A (fr) * | 1957-09-25 | 1960-01-13 | Sinclair Oil & Gas Company | Procédé de forage |
FR1232480A (fr) * | 1959-04-23 | 1960-10-10 | Neyrpic Ets | Procédé pour le colmatage des fissures dans les puits de forage |
US3116800A (en) * | 1960-12-12 | 1964-01-07 | Lamphere Jean K | Apparatus for conditioning well bores |
US3286760A (en) * | 1965-05-27 | 1966-11-22 | Garman J Riepen | Tire changer adapter |
US3547191A (en) * | 1968-12-10 | 1970-12-15 | Shell Oil Co | Rotating jet well tool |
US3559409A (en) * | 1969-06-24 | 1971-02-02 | Atomic Energy Commission | Method for constructing a lined underground cavity by underreaming, grouting, and boring through the grouting |
US3645346A (en) * | 1970-04-29 | 1972-02-29 | Exxon Production Research Co | Erosion drilling |
-
1979
- 1979-03-09 FR FR7906150A patent/FR2450937A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1202753A (fr) * | 1957-09-25 | 1960-01-13 | Sinclair Oil & Gas Company | Procédé de forage |
FR1232480A (fr) * | 1959-04-23 | 1960-10-10 | Neyrpic Ets | Procédé pour le colmatage des fissures dans les puits de forage |
US3116800A (en) * | 1960-12-12 | 1964-01-07 | Lamphere Jean K | Apparatus for conditioning well bores |
US3286760A (en) * | 1965-05-27 | 1966-11-22 | Garman J Riepen | Tire changer adapter |
US3547191A (en) * | 1968-12-10 | 1970-12-15 | Shell Oil Co | Rotating jet well tool |
US3559409A (en) * | 1969-06-24 | 1971-02-02 | Atomic Energy Commission | Method for constructing a lined underground cavity by underreaming, grouting, and boring through the grouting |
US3645346A (en) * | 1970-04-29 | 1972-02-29 | Exxon Production Research Co | Erosion drilling |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0823537A1 (fr) * | 1996-08-02 | 1998-02-11 | Halliburton Energy Services, Inc. | Dispositif et méthode pour consolider un trou de forage |
US5823273A (en) * | 1996-08-02 | 1998-10-20 | Halliburton Company | Well stabilization tools and methods |
Also Published As
Publication number | Publication date |
---|---|
FR2450937B1 (fr) | 1983-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |