SE425812B - Kernborrningsror av kabeltyp - Google Patents
Kernborrningsror av kabeltypInfo
- Publication number
- SE425812B SE425812B SE7804859A SE7804859A SE425812B SE 425812 B SE425812 B SE 425812B SE 7804859 A SE7804859 A SE 7804859A SE 7804859 A SE7804859 A SE 7804859A SE 425812 B SE425812 B SE 425812B
- Authority
- SE
- Sweden
- Prior art keywords
- coupling
- link
- inner tube
- coupling head
- tube
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 36
- 230000008878 coupling Effects 0.000 claims description 155
- 238000010168 coupling process Methods 0.000 claims description 155
- 238000005859 coupling reaction Methods 0.000 claims description 155
- 210000003323 beak Anatomy 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 7
- 230000000717 retained effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 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
- E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Drilling Tools (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 |
|---|---|---|---|
| BE177239A BE854225A (fr) | 1977-05-03 | 1977-05-03 | Carottier de sondage du type a cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7804859L SE7804859L (sv) | 1978-11-04 |
| SE425812B true SE425812B (sv) | 1982-11-08 |
Family
ID=3842999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7804859A SE425812B (sv) | 1977-05-03 | 1978-04-27 | Kernborrningsror av kabeltyp |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4187919A (fr) |
| DE (1) | DE2817194C2 (fr) |
| FR (1) | FR2389754B1 (fr) |
| GB (1) | GB1586422A (fr) |
| NO (1) | NO152380C (fr) |
| SE (1) | SE425812B (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3070343D1 (en) * | 1980-11-21 | 1985-04-25 | Diamant Boart Sa | Method for recovering a retrievable core receiver in upward drilling and a recovery head for this purpose |
| US4466497A (en) * | 1982-03-19 | 1984-08-21 | Soinski Alexander F | Wireline core barrel |
| BE1000529A4 (fr) * | 1987-05-13 | 1989-01-17 | Diamant Boart Sa | Dispositif de controle du verrouillage d'un carottier de sondage. |
| SE517190C2 (sv) * | 1999-08-24 | 2002-05-07 | Atlas Copco Rocktech Ab | Spärranordning för en linkärnborr, linkärnborranordning samt förfarande vid linkärnborrning |
| FR2830898B1 (fr) * | 2001-10-16 | 2004-01-23 | Cie Du Sol | Trepan pour materiaux tres durs |
| SE533911C2 (sv) * | 2008-02-26 | 2011-03-01 | Sandvik Intellectual Property | Spärrmekanism för en markborr |
| GB2482668B (en) | 2010-08-09 | 2016-05-04 | Wheater Guy | Low friction wireline standoff |
| US9222350B2 (en) | 2011-06-21 | 2015-12-29 | Diamond Innovations, Inc. | Cutter tool insert having sensing device |
| CN102287180B (zh) * | 2011-06-24 | 2014-04-30 | 东营市鑫吉石油技术有限公司 | 自定位式井下流量测调仪 |
| CN102953699A (zh) * | 2011-08-31 | 2013-03-06 | 中国石油化工股份有限公司 | 套管钻井井底工具同步锁定装置 |
| FR3007830B1 (fr) * | 2013-06-27 | 2015-07-17 | Hydro Geotechnique | Dispositif de surveillance d'ouvrages d'art tels que des barrages hydroelectriques |
| CN103603613A (zh) * | 2013-09-30 | 2014-02-26 | 无锡中地地质装备有限公司 | 钻杆上的弹卡钳 |
| CN111636838B (zh) * | 2020-06-23 | 2024-06-21 | 江西省地质局有色地质大队 | 复杂地层双隔自锁式三层管绳索取心钻具 |
| CN111997556B (zh) * | 2020-10-12 | 2024-05-14 | 湖南科技大学 | 一种适用于地质勘探的卡爪式绳索取心钻具的打捞器 |
| CN113513282B (zh) * | 2021-08-10 | 2022-08-05 | 中国船舶科学研究中心 | 一种深部原位岩芯抓取装置及其操作方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1427268A (en) * | 1920-09-18 | 1922-08-29 | Redus D Dodds | Core-taking device |
| GB1100962A (en) * | 1964-05-12 | 1968-01-31 | Boyles Bros Drilling Company L | Improvements in and relating to core barrel apparatus for deep drilling |
| SE320942B (fr) * | 1968-07-02 | 1970-02-23 | Atlas Copco Ab | |
| US3667558A (en) * | 1969-04-24 | 1972-06-06 | Honore Joseph Lambot | Cable-type coring apparatus for retrieving underground specimens |
| US3977482A (en) * | 1973-10-04 | 1976-08-31 | Federal Drilling Supplies Limited | Wire line core barrel assembly |
| US3930679A (en) * | 1974-04-11 | 1976-01-06 | Longyear Company | Dry hole wire core barrel apparatus |
-
1978
- 1978-04-20 DE DE2817194A patent/DE2817194C2/de not_active Expired
- 1978-04-26 GB GB16581/78A patent/GB1586422A/en not_active Expired
- 1978-04-27 SE SE7804859A patent/SE425812B/sv not_active IP Right Cessation
- 1978-05-02 NO NO781553A patent/NO152380C/no unknown
- 1978-05-02 FR FR7812921A patent/FR2389754B1/fr not_active Expired
- 1978-05-03 US US05/902,603 patent/US4187919A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO781553L (no) | 1978-11-06 |
| DE2817194A1 (de) | 1978-11-16 |
| NO152380B (no) | 1985-06-10 |
| SE7804859L (sv) | 1978-11-04 |
| FR2389754B1 (fr) | 1982-11-19 |
| US4187919A (en) | 1980-02-12 |
| NO152380C (no) | 1985-09-18 |
| FR2389754A1 (fr) | 1978-12-01 |
| GB1586422A (en) | 1981-03-18 |
| DE2817194C2 (de) | 1984-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7804859-2 Effective date: 19911108 Format of ref document f/p: F |