GB965921A - Improvements in or relating to apparatus for taking samples of sub-aqueous formations - Google Patents
Improvements in or relating to apparatus for taking samples of sub-aqueous formationsInfo
- Publication number
- GB965921A GB965921A GB2008561A GB2008561A GB965921A GB 965921 A GB965921 A GB 965921A GB 2008561 A GB2008561 A GB 2008561A GB 2008561 A GB2008561 A GB 2008561A GB 965921 A GB965921 A GB 965921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- formation
- gates
- open end
- sample
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 8
- 238000005755 formation reaction Methods 0.000 title abstract 8
- 238000005070 sampling Methods 0.000 abstract 2
- 230000035515 penetration Effects 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
- E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
- E21B25/18—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being specially adapted for operation under water
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)
- Sampling And Sample Adjustment (AREA)
Abstract
965,921. Earth sampling apparatus. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. May 28, 1962 [June 2,1961], No. 20085/61. Heading E1F. Apparatus for sampling sub-aqueous formations comprises a sample container 1 having an open end, a framework 19 for supporting the container with its open end against the formation, means 2, ......, 5 for moving the container so that its open end protrudes from the framework into the formation, and means 10 closing the open end as the container is withdrawn from the formation. The apparatus is lowered to the formation on the cable 5 attached to the weight 4, the gates 10, 17 being open. When the apparatus rests on the formation the weight is reciprocated on the guides 3 to strike the container anvil 2 to force the container into the formation and close the gates 17. As the container reaches its maximum penetration spring loaded bolts 22 move inwardly over the ends 14 of rods 12 and release floats 29 to indicate that the apparatus may be raised with the sample. The apparatus is raised by the cable, the rods being forced downwardly to close the gates 10. The sample may be examined through the gates 17 or by removing one or both sides of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2008561A GB965921A (en) | 1961-06-02 | 1961-06-02 | Improvements in or relating to apparatus for taking samples of sub-aqueous formations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2008561A GB965921A (en) | 1961-06-02 | 1961-06-02 | Improvements in or relating to apparatus for taking samples of sub-aqueous formations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB965921A true GB965921A (en) | 1964-08-06 |
Family
ID=10140125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2008561A Expired GB965921A (en) | 1961-06-02 | 1961-06-02 | Improvements in or relating to apparatus for taking samples of sub-aqueous formations |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB965921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863541A (en) * | 2016-06-20 | 2016-08-17 | 中国地质大学（武汉） | Small deep-sea multi-tube coring drilling rig |
-
1961
- 1961-06-02 GB GB2008561A patent/GB965921A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863541A (en) * | 2016-06-20 | 2016-08-17 | 中国地质大学（武汉） | Small deep-sea multi-tube coring drilling rig |
| CN105863541B (en) * | 2016-06-20 | 2018-04-27 | 中国地质大学（武汉） | A kind of small-sized multitube core drilling rig in deep-sea |
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