GB1275537A - A wire line core drilling apparatus - Google Patents
A wire line core drilling apparatusInfo
- Publication number
- GB1275537A GB1275537A GB02467/71A GB1246771A GB1275537A GB 1275537 A GB1275537 A GB 1275537A GB 02467/71 A GB02467/71 A GB 02467/71A GB 1246771 A GB1246771 A GB 1246771A GB 1275537 A GB1275537 A GB 1275537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- latches
- wire line
- barrel
- april
- 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
- 238000005553 drilling Methods 0.000 title 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- 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
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
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)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE06007/70A SE332402B (de) | 1970-04-30 | 1970-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1275537A true GB1275537A (en) | 1972-05-24 |
Family
ID=20267711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB02467/71A Expired GB1275537A (en) | 1970-04-30 | 1971-04-30 | A wire line core drilling apparatus |
Country Status (9)
Country | Link |
---|---|
US (1) | US3701389A (de) |
JP (1) | JPS5133041B1 (de) |
BE (1) | BE766524A (de) |
CA (1) | CA948621A (de) |
FR (1) | FR2090945A5 (de) |
GB (1) | GB1275537A (de) |
IE (1) | IE35286B1 (de) |
NL (1) | NL7105900A (de) |
SE (1) | SE332402B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874464A (en) * | 1972-08-23 | 1975-04-01 | Tigre Tierra | Processing of drilling an earth formation |
SE423924B (sv) * | 1980-10-08 | 1982-06-14 | Craelius Ab | Anordning for frikoppling av en fangstanordning fran ett kernror i ett borror |
US4466497A (en) * | 1982-03-19 | 1984-08-21 | Soinski Alexander F | Wireline core barrel |
US4834198A (en) * | 1988-04-25 | 1989-05-30 | Longyear Company | Positive latch wire line core barrel apparatus |
SE8802142L (sv) * | 1988-06-08 | 1989-12-09 | Diamant Boart Craelius Ab | Anordning foer fasthaallning av ett verktyg inuti ett i marken nedfoert roer |
CA2053719C (en) * | 1991-10-18 | 1996-12-10 | Irvin Joseph Laporte (Bud) | Drilling apparatus, particularly wire line core drilling apparatus |
SE517190C2 (sv) * | 1999-08-24 | 2002-05-07 | Atlas Copco Rocktech Ab | Spärranordning för en linkärnborr, linkärnborranordning samt förfarande vid linkärnborrning |
US7380614B1 (en) * | 2007-05-11 | 2008-06-03 | Williamson & Associates, Inc. | Remotely operated water bottom based drilling system using cable for auxiliary operations |
US10648290B2 (en) * | 2014-05-18 | 2020-05-12 | Thru Tubing Solutions, Inc. | Sleeve shifting tool |
-
1970
- 1970-04-30 SE SE06007/70A patent/SE332402B/xx unknown
-
1971
- 1971-04-23 US US136804A patent/US3701389A/en not_active Expired - Lifetime
- 1971-04-29 IE IE538/71A patent/IE35286B1/xx unknown
- 1971-04-29 NL NL7105900A patent/NL7105900A/xx active Search and Examination
- 1971-04-29 FR FR7115384A patent/FR2090945A5/fr not_active Expired
- 1971-04-30 JP JP46028157A patent/JPS5133041B1/ja active Pending
- 1971-04-30 GB GB02467/71A patent/GB1275537A/en not_active Expired
- 1971-04-30 BE BE766524A patent/BE766524A/xx not_active IP Right Cessation
- 1971-04-30 CA CA111,827A patent/CA948621A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2120714A1 (de) | 1971-12-02 |
FR2090945A5 (de) | 1972-01-14 |
IE35286L (en) | 1971-10-30 |
CA948621A (en) | 1974-06-04 |
JPS5133041B1 (de) | 1976-09-17 |
NL7105900A (de) | 1971-11-02 |
BE766524A (fr) | 1971-09-16 |
SE332402B (de) | 1971-02-08 |
US3701389A (en) | 1972-10-31 |
IE35286B1 (en) | 1976-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
429A | Application made for amendment of specification (sect. 29/1949) | ||
429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |