JPS4964487A - - Google Patents
Info
- Publication number
- JPS4964487A JPS4964487A JP48064006A JP6400673A JPS4964487A JP S4964487 A JPS4964487 A JP S4964487A JP 48064006 A JP48064006 A JP 48064006A JP 6400673 A JP6400673 A JP 6400673A JP S4964487 A JPS4964487 A JP S4964487A
- Authority
- JP
- Japan
- 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
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
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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA929072 | 1972-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4964487A true JPS4964487A (enrdf_load_stackoverflow) | 1974-06-21 |
Family
ID=3765115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48064006A Pending JPS4964487A (enrdf_load_stackoverflow) | 1972-06-09 | 1973-06-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3878904A (enrdf_load_stackoverflow) |
| JP (1) | JPS4964487A (enrdf_load_stackoverflow) |
| DE (1) | DE2329332A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2188043B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1394417A (enrdf_load_stackoverflow) |
| NL (1) | NL7308074A (enrdf_load_stackoverflow) |
| ZA (1) | ZA733751B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135386A (enrdf_load_stackoverflow) * | 1974-09-19 | 1976-03-25 | Kajima Corp | |
| JPS5676030A (en) * | 1979-11-27 | 1981-06-23 | Shimizu Constr Co Ltd | Collecting device of muddy water and sludge |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177624A (en) * | 1977-10-06 | 1979-12-11 | Kelpin Thomas G | Aquatic plant sampler |
| DE2914977C2 (de) * | 1979-04-12 | 1983-12-08 | Kling-Bohrtechnik Gmbh, 8908 Krumbach | Rammkernrohr |
| US4605075A (en) * | 1984-08-31 | 1986-08-12 | Norton Christensen, Inc. | Shrouded core catcher |
| US4606416A (en) * | 1984-08-31 | 1986-08-19 | Norton Christensen, Inc. | Self activating, positively driven concealed core catcher |
| US4607710A (en) * | 1984-08-31 | 1986-08-26 | Norton Christensen, Inc. | Cammed and shrouded core catcher |
| US4667754A (en) * | 1985-11-12 | 1987-05-26 | Diedrich Drilling Equipment, Inc. | Flexible plug for obtaining soil samples during drilling operations |
| ES2162581B1 (es) * | 1999-09-22 | 2002-07-16 | Univ Valencia Politecnica | Tomamuestras para materiales sedimentarios. |
| EP3042028B1 (en) | 2013-09-06 | 2018-11-14 | Baker Hughes, a GE company, LLC | Coring tools including core sample flap catcher and related methods |
| US10428611B2 (en) | 2017-12-27 | 2019-10-01 | Saudi Arabian Oil Company | Apparatus and method for in-situ stabilization of unconsolidated sediment in core samples |
| US10415337B2 (en) | 2018-01-11 | 2019-09-17 | Saudi Arabian Oil Company | Core catcher for unconsolidated sediment samples |
| CN116411849A (zh) * | 2021-12-30 | 2023-07-11 | 中国石油化工股份有限公司 | 一种牙嵌差动可调间隙的双结构爪取心工具 |
| CN115613986A (zh) * | 2022-10-29 | 2023-01-17 | 中国科学院武汉岩土力学研究所 | 一种碎裂岩体取样装置与方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1655644A (en) * | 1926-11-22 | 1928-01-10 | Baker Casing Shoe Company | Core retainer for core barrels |
| US2330157A (en) * | 1942-08-01 | 1943-09-21 | Reed Roller Bit Co | Wire line core barrel |
| US2544993A (en) * | 1947-05-19 | 1951-03-13 | Eastman Oil Well Survey Co | Drill bit |
| US3136376A (en) * | 1961-05-12 | 1964-06-09 | Eli I Robinsky | Cutter head for hollow stem auger |
| US3095051A (en) * | 1961-11-24 | 1963-06-25 | Raymond Concrete Pile Co | Earth boring auger and sampler |
| US3409094A (en) * | 1967-05-31 | 1968-11-05 | Navy Usa | Spring actuated core retainer |
-
1973
- 1973-06-04 GB GB2659273A patent/GB1394417A/en not_active Expired
- 1973-06-04 ZA ZA733751A patent/ZA733751B/xx unknown
- 1973-06-05 US US367290A patent/US3878904A/en not_active Expired - Lifetime
- 1973-06-08 NL NL7308074A patent/NL7308074A/xx unknown
- 1973-06-08 DE DE2329332A patent/DE2329332A1/de active Pending
- 1973-06-08 JP JP48064006A patent/JPS4964487A/ja active Pending
- 1973-06-12 FR FR7322019A patent/FR2188043B3/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135386A (enrdf_load_stackoverflow) * | 1974-09-19 | 1976-03-25 | Kajima Corp | |
| JPS5676030A (en) * | 1979-11-27 | 1981-06-23 | Shimizu Constr Co Ltd | Collecting device of muddy water and sludge |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2188043A1 (enrdf_load_stackoverflow) | 1974-01-18 |
| ZA733751B (en) | 1974-04-24 |
| DE2329332A1 (de) | 1973-12-13 |
| US3878904A (en) | 1975-04-22 |
| FR2188043B3 (enrdf_load_stackoverflow) | 1976-06-11 |
| GB1394417A (en) | 1975-05-14 |
| NL7308074A (enrdf_load_stackoverflow) | 1973-12-11 |