PE20060705A1 - POSITIVE LATCHING INDICATION - Google Patents
POSITIVE LATCHING INDICATIONInfo
- Publication number
- PE20060705A1 PE20060705A1 PE2005001383A PE2005001383A PE20060705A1 PE 20060705 A1 PE20060705 A1 PE 20060705A1 PE 2005001383 A PE2005001383 A PE 2005001383A PE 2005001383 A PE2005001383 A PE 2005001383A PE 20060705 A1 PE20060705 A1 PE 20060705A1
- Authority
- PE
- Peru
- Prior art keywords
- valve
- cylinder
- piston
- project
- spring guide
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000007789 sealing 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/20—Joints and connections with indicator or inspection means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/60—Biased catch or latch
- Y10T403/602—Biased catch or latch by separate spring
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)
- Safety Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
SE REFIERE A UN CUERPO DE ENGANCHE Y UN MECANISMO DE VALVULA PARA OFRECER UNA INDICACION POSITIVA DE UN ENGANCHE CORRECTO EN EL MONTAJE DEL TUBO INTERNO QUE TIENE UN PUERTO DE ENTRADA DE AGUA SOBRE UN SOPORTE DE ENGANCHE Y UN PUERTO DE SALIDA DE AGUA DEBAJO DEL SOPORTE DE ENGANCHE Y DONDE EL MECANISMO DE VALVULA COMPRENDE UN PISTON MOVIBLE DENTRO DE UN PRIMER CILINDRO SOBR EL PUERTO DE ENTRADA ENTRE UNA POSICION DESMONTADA Y UNA POSICION MONTADA EN LA CUAL UN MECANISMO DE MONTAJE RESTRINGE EL MOVIMIENTO DE UN EXTREMO DEL PISTON EN EL PRIMER CILINDRO, TENIENDO EL PISTON UNA SALIENTE DE SELLADO EN SU OTRO EXTREMO, UN SEGUNDO CILINDRO ENTRE EL PUERTO DE ENTRADA Y PUERTO DE SALIDA TENIENDO UNA GUIA DE RESORTE EN EL MISMO, TENIENDO LA GUIA DE RESORTE UN SOPORTE DE VALVULA HACIA LA SALIENTE DE SELLADO Y UNA ABERTURA EN SU OTRO EXTREMO LLEVANDO AL PUERTO DE SALIDA, UN RESORTE DENTRO DE LA GUIA DE RESORTE ADAPTADA PARA TIRAR CONTRA LA SALIENTE DEL PISTON, ESTANDO EL DISPOSITIVO DE TAL FORMA QUE CUANDO EL PISTON SE ENCUENTRA EN POSICION MONTADA, EL SALIENTE SE ENCUENTRA DENTRO DEL SEGUNDO CILINDRO ADYACENTE, PERO SEPARADO DEL SALIENTE DE LA VALVULA Y EVITANDO QUE SE MUEVA FUERA DEL ASIENTO DE LA VALVULA MEDIANTE EL MECANISMO DE MONTAJE, ESTANDO EL SALIENTE FORMADO CONTRA EL ASIENTO DE LA VALVULA MEDIANTE PRESION DE AGUA PARA CERRAR LA VALVULA Y DESMONTAR EL PISTONREFERS TO A COUPLING BODY AND A VALVE MECHANISM TO GIVE A POSITIVE INDICATION OF A CORRECT COUPLING ON THE INTERNAL PIPE MOUNTING THAT HAS A WATER INLET PORT ON A LOCKING BRACKET AND AN OUTLET BRACKET OF COUPLING AND WHERE THE VALVE MECHANISM INCLUDES A MOVABLE PISTON INSIDE A FIRST CYLINDER ON THE INPUT PORT BETWEEN A DISASSEMBLED POSITION AND A MOUNTED POSITION IN WHICH A MOUNTING MECHANISM OF THE FIRST CYLINDER RESTRICTS THE MOUNTING OF THE FIRST CYLINDER ON THE MOVEMENT THE PISTON HAVING A SEALING PROJECT AT ITS OTHER END, A SECOND CYLINDER BETWEEN THE INLET PORT AND THE OUTLET PORT, HAVING A SPRING GUIDE THROUGH IT, THE SPRING GUIDE HAVING A VALVE BRACKET AND AN OPEN VALVE TOWARDS THE SALT AT ITS OTHER END, LEADING TO THE OUTPUT PORT, A SPRING INSIDE THE SPRING GUIDE ADAPTED TO PULL AGAINST THE PISTON PROJECT, THE DEVICE BEING SUCH AS E WHEN THE PISTON IS IN THE MOUNTED POSITION, THE PROJECTION IS LOCATED INSIDE THE ADJACENT SECOND CYLINDER, BUT SEPARATED FROM THE VALVE PROJECT AND PREVENTING IT FROM MOVING OUT OF THE VALVE SEAT BY THE JUMP-OFF MECHANISM. VALVE SEAT USING WATER PRESSURE TO CLOSE THE VALVE AND REMOVE THE PISTON
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2004906841A AU2004906841A0 (en) | 2004-11-30 | Positive indication of latching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20060705A1 true PE20060705A1 (en) | 2006-08-03 |
Family
ID=36564666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2005001383A PE20060705A1 (en) | 2004-11-30 | 2005-11-29 | POSITIVE LATCHING INDICATION |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080246273A1 (en) |
| PE (1) | PE20060705A1 (en) |
| WO (1) | WO2006058363A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675205B (en) * | 2007-03-03 | 2013-12-25 | 朗耶商标有限公司 | High productivity core drilling system |
| CA2673317C (en) | 2009-04-09 | 2011-07-05 | Les Entreprises Parlec Ltee | Locking device for a drilling device |
| US8794355B2 (en) | 2009-10-07 | 2014-08-05 | Longyear Tm, Inc. | Driven latch mechanism |
| CA2784195C (en) | 2011-08-01 | 2014-08-05 | Groupe Fordia Inc. | Core barrel assembly including a valve |
| WO2013110160A1 (en) * | 2012-01-27 | 2013-08-01 | Atlas Copco Canada Inc. | Core barrel valve assembly |
| CN112377128B (en) * | 2020-11-11 | 2021-06-22 | 中国地质科学院地质力学研究所 | Locator is retrieved with freedom in installation of drilling stressmeter |
| WO2023111870A1 (en) * | 2021-12-15 | 2023-06-22 | Reflex Instruments Asia Pacific Pty Ltd | Deployment tool and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2152794A (en) * | 1938-02-08 | 1939-04-04 | Dripps Harold | Oil well sample taking means |
| US2851954A (en) * | 1955-08-25 | 1958-09-16 | Kobe Inc | Counterflow free pump system |
| US3968839A (en) * | 1975-03-21 | 1976-07-13 | Swihart Sr Patrick S | Subsurface flow control apparatus |
| US5113703A (en) * | 1990-08-09 | 1992-05-19 | Atlantic Richfield Company | Tubing end locating apparatus for wellbores |
| US5413171A (en) * | 1992-05-01 | 1995-05-09 | Downhole Systems, Inc. | Latching and sealing assembly |
| US5799742A (en) * | 1996-10-22 | 1998-09-01 | Northwest Machine Works, Inc. | Core drilling latch assembly |
| SE517258E (en) * | 1999-08-24 | 2009-07-14 | Atlas Copco Rocktech Ab | Method of valve, valve, and device for link core drilling including such valve |
| US6896050B2 (en) * | 2003-05-15 | 2005-05-24 | Ps Technology, Inc. | Latching system for maintaining position of component within a downhole drill string section |
-
2005
- 2005-11-22 US US11/632,809 patent/US20080246273A1/en not_active Abandoned
- 2005-11-22 WO PCT/AU2005/001776 patent/WO2006058363A1/en active Application Filing
- 2005-11-29 PE PE2005001383A patent/PE20060705A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20080246273A1 (en) | 2008-10-09 |
| WO2006058363A1 (en) | 2006-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed |