DE8320972U1 - - Google Patents
Info
- Publication number
- DE8320972U1 DE8320972U1 DE8320972U DE8320972U DE8320972U1 DE 8320972 U1 DE8320972 U1 DE 8320972U1 DE 8320972 U DE8320972 U DE 8320972U DE 8320972 U DE8320972 U DE 8320972U DE 8320972 U1 DE8320972 U1 DE 8320972U1
- Authority
- DE
- Germany
- 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
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/10—Follow-blocks of pile-drivers or like devices
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- 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
- E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
- E21B7/265—Combined with earth removal
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- 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
- E21B10/02—Core bits
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- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
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- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8320972U DE8320972U1 (fr) | 1983-07-21 | 1983-07-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8320972U DE8320972U1 (fr) | 1983-07-21 | 1983-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8320972U1 true DE8320972U1 (fr) | 1988-01-07 |
Family
ID=6755385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8320972U Expired DE8320972U1 (fr) | 1983-07-21 | 1983-07-21 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8320972U1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326246A1 (de) * | 1983-07-21 | 1985-01-31 | Paul 5940 Lennestadt Schmidt | Rammvorrichtung |
DE4308547C1 (de) * | 1993-03-17 | 1994-04-28 | Kipp Jens Werner | Verfahren und Vorrichtung zum Verlegen von Rohren durch Pressen und gleichzeitiges Rammen |
DE19713737A1 (de) * | 1997-04-03 | 1998-10-08 | Cd Durchoerterungstechnik Chri | Verfahren und Vorrichtung zum Ausbau eines Erdkerns aus einem grabenlos verlegten Rohr |
-
1983
- 1983-07-21 DE DE8320972U patent/DE8320972U1/de not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326246A1 (de) * | 1983-07-21 | 1985-01-31 | Paul 5940 Lennestadt Schmidt | Rammvorrichtung |
DE4308547C1 (de) * | 1993-03-17 | 1994-04-28 | Kipp Jens Werner | Verfahren und Vorrichtung zum Verlegen von Rohren durch Pressen und gleichzeitiges Rammen |
DE19713737A1 (de) * | 1997-04-03 | 1998-10-08 | Cd Durchoerterungstechnik Chri | Verfahren und Vorrichtung zum Ausbau eines Erdkerns aus einem grabenlos verlegten Rohr |
DE19713737C2 (de) * | 1997-04-03 | 1999-03-25 | Cd Durchoerterungstechnik Chri | Verfahren und Vorrichtung zum Ausbau eines Erdkerns aus einem grabenlos verlegten Rohr |