CY1123055T1 - Συστημα διατρησης με σφυροτρυπανο διπλου κυκλωματος - Google Patents
Συστημα διατρησης με σφυροτρυπανο διπλου κυκλωματοςInfo
- Publication number
- CY1123055T1 CY1123055T1 CY20201100371T CY201100371T CY1123055T1 CY 1123055 T1 CY1123055 T1 CY 1123055T1 CY 20201100371 T CY20201100371 T CY 20201100371T CY 201100371 T CY201100371 T CY 201100371T CY 1123055 T1 CY1123055 T1 CY 1123055T1
- Authority
- CY
- Cyprus
- Prior art keywords
- fluid
- hammer
- drilling system
- hammer drill
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 5
- 239000012530 fluid Substances 0.000 abstract 9
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
-
- 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- E21B21/082—Dual gradient systems, i.e. using two hydrostatic gradients or drilling fluid densities
-
- 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- 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
- E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Ένα σύστημα διάτρησης με υδραυλικό σφυροτρύπανο διπλού κυκλώματος (10) έχει ένα υδραυλικό σφυρί (12) το οποίο είναι συζευγμένο με μία διατρητική στήλη (14). Το σύστημα (10) χρησιμοποιεί ένα πρώτο ρευστό (16) και ένα δεύτερο ρευστό (18). Το πρώτο ρευστό (16) διανέμεται μέσω της διατρητικής στήλης (14) για να κινεί ή διαφορετικά να παρέχει ισχύ στο υδραυλικό σφυρί (12). Το δεύτερο ρευστό (18) επίσης διανέμεται μέσω της διατρητικής στήλης (14), αλλά ξεχωριστά από το πρώτο ρευστό (16), έτσι ώστε να μην αναμιγνύονται εντός της διατρητικής στήλης (14). Το δεύτερο ρευστό (18) διέρχεται μέσω ενός κοπτικού σφυριού (38) του σφυροτρύπανου (12) και κατευθύνεται ώστε να εκρέει από μία επιφάνεια κοπής (20). Με τον τρόπο αυτό, όταν το σύστημα (10) χρησιμοποιείται, το δεύτερο ρευστό (18) ρέει μέσω της επιφάνειας κοπτικού (20). Το πρώτο ρευστό (16) επίσης εξέρχεται από το σύστημα διάτρησης (10) στο σφυροτρύπανο (12). Πάντως, το πρώτο ρευστό (16) εξέρχεται ανοδικά ή προς το άνω τμήμα του φρεατίου από την επιφάνεια κοπής (20).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2014904589A AU2014904589A0 (en) | 2014-11-14 | Dual Circulation Fluid Hammer Drilling System | |
PCT/AU2015/000693 WO2016074025A1 (en) | 2014-11-14 | 2015-11-16 | Dual circulation fluid hammer drilling system |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1123055T1 true CY1123055T1 (el) | 2021-10-29 |
Family
ID=55953455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20201100371T CY1123055T1 (el) | 2014-11-14 | 2020-04-23 | Συστημα διατρησης με σφυροτρυπανο διπλου κυκλωματος |
Country Status (16)
Country | Link |
---|---|
US (1) | US10422185B2 (el) |
EP (1) | EP3256683B1 (el) |
CN (1) | CN106030022B (el) |
AU (1) | AU2015345988B2 (el) |
CA (1) | CA2978110C (el) |
CY (1) | CY1123055T1 (el) |
DE (1) | DE15859310T1 (el) |
DK (1) | DK3256683T3 (el) |
ES (1) | ES2789001T3 (el) |
HR (1) | HRP20200617T1 (el) |
HU (1) | HUE050174T2 (el) |
PL (1) | PL3256683T3 (el) |
PT (1) | PT3256683T (el) |
RS (1) | RS60446B1 (el) |
SI (1) | SI3256683T1 (el) |
WO (1) | WO2016074025A1 (el) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2973224C (en) * | 2015-01-08 | 2023-02-21 | Strada Design Limited | Multi fluid drilling system |
EP3336301B1 (de) * | 2016-12-19 | 2023-09-13 | BAUER Maschinen GmbH | Drehbohrwerkzeug und verfahren zum erstellen einer bohrung |
CN114427358A (zh) * | 2020-10-29 | 2022-05-03 | 中国石油化工股份有限公司 | 应用在待修油井中并能由修井机驱动的冲砂装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1868400A (en) * | 1929-09-17 | 1932-07-19 | Fred N Stover | Well digging apparatus |
KR960001663Y1 (ko) * | 1993-06-01 | 1996-02-22 | 유영생 | 지하천공기의 물공급장치 |
FI111408B (fi) * | 1998-11-04 | 2003-07-15 | Numa Tool Co | Menetelmä ja laite uppoporauksessa |
DE10005941C2 (de) * | 2000-02-10 | 2002-02-21 | Bauer Spezialtiefbau | Imlochhammerschnecke mit Betonierrohr |
GB2389134B (en) * | 2000-12-02 | 2005-06-08 | Tracto Technik | Pneumatic rock-drilling apparatus |
US20080099218A1 (en) * | 2006-10-26 | 2008-05-01 | Sandvik Intellectual Property Ab | Air actuated down-the-hole hammer for rock drilling, a drill bit and a foot valve to be used in the down-the-hole hammer |
CN102216552B (zh) * | 2008-09-17 | 2015-08-26 | Jfk设备有限公司 | 钻孔装置 |
FI20095046A0 (fi) * | 2009-01-21 | 2009-01-21 | Atlas Copco Rotex Ab Oy | Menetelmä ja laitteisto uppoporaukseen |
AU2010278662A1 (en) * | 2009-07-28 | 2012-02-09 | Ausdrill Ltd | Drill apparatus |
CN201857895U (zh) * | 2010-10-12 | 2011-06-08 | 贵州航天天马机电科技有限公司 | 一种单体大直径气动潜孔锤 |
IES20100666A2 (en) * | 2010-10-15 | 2011-06-22 | Minroc Techn Promotions Ltd | A down-the-hole hammer |
BR112014017720B1 (pt) * | 2012-01-20 | 2022-01-04 | Strada Design Limited | Sistema para perfuração de solo e método para perfuração de um furo no solo utilizando um martelo de fundo de furo operado por fluido |
CN102966304B (zh) * | 2012-11-28 | 2014-12-31 | 吉林大学 | 泥浆护壁空气潜孔锤钻具及钻井工艺 |
CN103670271B (zh) * | 2013-12-30 | 2016-03-09 | 中国石油集团渤海钻探工程有限公司 | 双循环接力式煤层钻井方法 |
-
2015
- 2015-11-16 CN CN201580008826.5A patent/CN106030022B/zh active Active
- 2015-11-16 DE DE15859310.3T patent/DE15859310T1/de active Pending
- 2015-11-16 PL PL15859310T patent/PL3256683T3/pl unknown
- 2015-11-16 SI SI201531218T patent/SI3256683T1/sl unknown
- 2015-11-16 US US15/550,921 patent/US10422185B2/en active Active
- 2015-11-16 ES ES15859310T patent/ES2789001T3/es active Active
- 2015-11-16 PT PT158593103T patent/PT3256683T/pt unknown
- 2015-11-16 RS RS20200426A patent/RS60446B1/sr unknown
- 2015-11-16 AU AU2015345988A patent/AU2015345988B2/en active Active
- 2015-11-16 CA CA2978110A patent/CA2978110C/en active Active
- 2015-11-16 DK DK15859310.3T patent/DK3256683T3/da active
- 2015-11-16 WO PCT/AU2015/000693 patent/WO2016074025A1/en active Application Filing
- 2015-11-16 EP EP15859310.3A patent/EP3256683B1/en active Active
- 2015-11-16 HU HUE15859310A patent/HUE050174T2/hu unknown
-
2020
- 2020-04-17 HR HRP20200617TT patent/HRP20200617T1/hr unknown
- 2020-04-23 CY CY20201100371T patent/CY1123055T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK3256683T1 (da) | 2018-04-23 |
DE15859310T1 (de) | 2018-06-14 |
PL3256683T3 (pl) | 2021-01-11 |
AU2015345988A1 (en) | 2017-11-02 |
CN106030022A (zh) | 2016-10-12 |
US20180044991A1 (en) | 2018-02-15 |
DK3256683T3 (da) | 2020-05-11 |
ES2789001T3 (es) | 2020-10-23 |
WO2016074025A1 (en) | 2016-05-19 |
EP3256683A1 (en) | 2017-12-20 |
DK3256683T2 (da) | 2018-05-22 |
CA2978110C (en) | 2022-08-23 |
HRP20200617T1 (hr) | 2020-07-10 |
RS60446B1 (sr) | 2020-07-31 |
HUE050174T2 (hu) | 2020-11-30 |
AU2015345988B2 (en) | 2020-05-07 |
EP3256683A4 (en) | 2018-09-05 |
US10422185B2 (en) | 2019-09-24 |
CA2978110A1 (en) | 2016-05-19 |
SI3256683T1 (sl) | 2020-10-30 |
EP3256683B1 (en) | 2020-02-12 |
CN106030022B (zh) | 2020-08-25 |
PT3256683T (pt) | 2020-05-14 |
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