AU8236091A - A core sampling device with indicator for jammed core - Google Patents
A core sampling device with indicator for jammed coreInfo
- Publication number
- AU8236091A AU8236091A AU82360/91A AU8236091A AU8236091A AU 8236091 A AU8236091 A AU 8236091A AU 82360/91 A AU82360/91 A AU 82360/91A AU 8236091 A AU8236091 A AU 8236091A AU 8236091 A AU8236091 A AU 8236091A
- Authority
- AU
- Australia
- Prior art keywords
- core
- indicator
- jammed
- sampling device
- core sampling
- 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.)
- Abandoned
Links
- 238000005070 sampling Methods 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- 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
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
- E21B47/00—Survey of boreholes or wells
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9016624 | 1990-07-28 | ||
GB909016624A GB9016624D0 (en) | 1990-07-28 | 1990-07-28 | A sampling device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8236091A true AU8236091A (en) | 1992-03-02 |
Family
ID=10679835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU82360/91A Abandoned AU8236091A (en) | 1990-07-28 | 1991-07-25 | A core sampling device with indicator for jammed core |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU8236091A (en) |
GB (1) | GB9016624D0 (en) |
WO (1) | WO1992002707A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5417295A (en) * | 1993-06-16 | 1995-05-23 | Sperry Sun Drilling Services, Inc. | Method and system for the early detection of the jamming of a core sampling device in an earth borehole, and for taking remedial action responsive thereto |
GB0724972D0 (en) | 2007-12-21 | 2008-01-30 | Corpro Systems Ltd | Monitoring apparatus for core barrel operations |
US9708874B2 (en) | 2013-08-27 | 2017-07-18 | Baker Hughes Incorporated | Mechanical core jam indicator for coring tools, coring tools including such core jam indicators, and related methods |
CN109025876B (en) * | 2018-08-13 | 2023-08-22 | 中国地质科学院勘探技术研究所 | Rope salvaging type hydraulic forced coring drilling tool |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225845A (en) * | 1961-02-17 | 1965-12-28 | Joy Mfg Co | Core barrel assembly |
DD158336A3 (en) * | 1980-02-07 | 1983-01-12 | Eckhard Verseck | CORE COMPRESSION FITTINGS |
SE425420B (en) * | 1980-10-10 | 1982-09-27 | Craelius Ab | DEVICE FOR NUCLEAR DRILLING INDICATING DOWN THE NUCLEAR PIPE |
-
1990
- 1990-07-28 GB GB909016624A patent/GB9016624D0/en active Pending
-
1991
- 1991-07-25 WO PCT/GB1991/001254 patent/WO1992002707A2/en unknown
- 1991-07-25 AU AU82360/91A patent/AU8236091A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1992002707A3 (en) | 1992-03-19 |
GB9016624D0 (en) | 1990-09-12 |
WO1992002707A2 (en) | 1992-02-20 |
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