DE2301129A1 - Verfahren und vorrichtung zum richten von rohren mittels explosivstoffen - Google Patents
Verfahren und vorrichtung zum richten von rohren mittels explosivstoffenInfo
- Publication number
- DE2301129A1 DE2301129A1 DE2301129A DE2301129A DE2301129A1 DE 2301129 A1 DE2301129 A1 DE 2301129A1 DE 2301129 A DE2301129 A DE 2301129A DE 2301129 A DE2301129 A DE 2301129A DE 2301129 A1 DE2301129 A1 DE 2301129A1
- Authority
- DE
- Germany
- Prior art keywords
- drill pipe
- stored energy
- source
- pipe
- end section
- 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.)
- Pending
Links
- 239000002360 explosive Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 title description 8
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 238000005553 drilling Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
- B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Earth Drilling (AREA)
- Automatic Assembly (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21711472A | 1972-01-12 | 1972-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2301129A1 true DE2301129A1 (de) | 1973-07-19 |
Family
ID=22809727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2301129A Pending DE2301129A1 (de) | 1972-01-12 | 1973-01-08 | Verfahren und vorrichtung zum richten von rohren mittels explosivstoffen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3750440A (enExample) |
| AR (1) | AR200250A1 (enExample) |
| CA (1) | CA975275A (enExample) |
| DE (1) | DE2301129A1 (enExample) |
| GB (1) | GB1406499A (enExample) |
| NL (1) | NL7217716A (enExample) |
| NO (1) | NO138494C (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991010039A1 (en) * | 1990-01-03 | 1991-07-11 | Raphael Lopes Cardozo | A device and a method for preventing calamities |
| US20080236829A1 (en) * | 2007-03-26 | 2008-10-02 | Lynde Gerald D | Casing profiling and recovery system |
| CN104325004B (zh) * | 2014-10-31 | 2016-04-13 | 西安交通大学 | 一种用炸药片化学能释放爆炸驱动的棒管料下料装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2745345A (en) * | 1948-09-18 | 1956-05-15 | William G Sweetman | Apparatus for releasing threaded pipe couplings |
| US2741316A (en) * | 1952-01-23 | 1956-04-10 | Johnston Testers Inc | Locating device for perforating guns |
| US3018730A (en) * | 1953-07-29 | 1962-01-30 | Pgac Dev Company | Perforating guns |
| US2961357A (en) * | 1958-03-20 | 1960-11-22 | Du Pont | Method for preparing bushings |
| US3231021A (en) * | 1963-06-17 | 1966-01-25 | Jr Haskell M Greene | Formation of closures in well bores |
-
1972
- 1972-01-12 US US00217114A patent/US3750440A/en not_active Expired - Lifetime
- 1972-12-08 CA CA158,497A patent/CA975275A/en not_active Expired
- 1972-12-20 GB GB5895172A patent/GB1406499A/en not_active Expired
- 1972-12-27 AR AR245879A patent/AR200250A1/es active
- 1972-12-28 NL NL7217716A patent/NL7217716A/xx unknown
-
1973
- 1973-01-08 DE DE2301129A patent/DE2301129A1/de active Pending
- 1973-01-11 NO NO128/73A patent/NO138494C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA975275A (en) | 1975-09-30 |
| NL7217716A (enExample) | 1973-07-16 |
| US3750440A (en) | 1973-08-07 |
| AR200250A1 (es) | 1974-10-31 |
| NO138494C (no) | 1978-09-13 |
| GB1406499A (en) | 1975-09-17 |
| NO138494B (no) | 1978-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |