CN109072696B - 钻井方法和井筒钻井系统 - Google Patents
钻井方法和井筒钻井系统 Download PDFInfo
- Publication number
- CN109072696B CN109072696B CN201780021431.8A CN201780021431A CN109072696B CN 109072696 B CN109072696 B CN 109072696B CN 201780021431 A CN201780021431 A CN 201780021431A CN 109072696 B CN109072696 B CN 109072696B
- Authority
- CN
- China
- Prior art keywords
- wellbore
- container
- drilling
- liquid
- rock
- 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 - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 239000011435 rock Substances 0.000 claims abstract description 67
- 239000000203 mixture Substances 0.000 claims abstract description 58
- 238000005086 pumping Methods 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- LLJRXVHJOJRCSM-UHFFFAOYSA-N 3-pyridin-4-yl-1H-indole Chemical compound C=1NC2=CC=CC=C2C=1C1=CC=NC=C1 LLJRXVHJOJRCSM-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
- E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016106020.8 | 2016-04-01 | ||
| DE102016106020 | 2016-04-01 | ||
| DE102016011332.4 | 2016-09-21 | ||
| DE102016011332 | 2016-09-21 | ||
| PCT/EP2017/057502 WO2017167856A1 (de) | 2016-04-01 | 2017-03-30 | Bohrverfahren und schachtbohrsystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109072696A CN109072696A (zh) | 2018-12-21 |
| CN109072696B true CN109072696B (zh) | 2020-09-25 |
Family
ID=58579140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780021431.8A Expired - Fee Related CN109072696B (zh) | 2016-04-01 | 2017-03-30 | 钻井方法和井筒钻井系统 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3436664B1 (de) |
| CN (1) | CN109072696B (de) |
| AU (1) | AU2017242643B2 (de) |
| WO (1) | WO2017167856A1 (de) |
| ZA (1) | ZA201805981B (de) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265138A (en) * | 1963-08-19 | 1966-08-09 | George E Failing Company | Magazine for storing and handling drill pipe in rotary drilling rig |
| US3735825A (en) * | 1972-03-07 | 1973-05-29 | Dresser Ind | Pressure equalizing system for rock bits |
| US3901330A (en) * | 1973-11-21 | 1975-08-26 | Brown Oil Tools | Electric power drive assembly |
| DE3516312C1 (de) * | 1985-05-07 | 1986-10-16 | Gesellschaft für Strahlen- und Umweltforschung mbH München, 8042 Oberschleißheim | Bohrmaschine mit einem ueber ein verlaengertes Bohrgestaenge antreibbaren Bohrkopf |
| DE3609111A1 (de) * | 1986-03-19 | 1987-10-01 | Turmag Turbo Masch Ag | Bohrmaschine |
| CN2046921U (zh) * | 1989-04-17 | 1989-11-01 | 辽河石油勘探局钻井二公司科技科 | 旋流钻进增速器 |
| EP0777032A4 (de) * | 1994-08-25 | 1999-12-22 | Iseki Kaihatsu Koki | Grabmaschine für vertkale bohrlöcher |
| DE19702533A1 (de) * | 1997-01-24 | 1998-07-30 | Bauer Spezialtiefbau | Bohrvorrichtung und Drehmomentstütze für eine Bohrvorrichtung |
| DE10310726B3 (de) * | 2003-03-12 | 2004-09-30 | Bauer Spezialtiefbau Gmbh | Kernbohrvorrichtung mit Spülung |
| DE102012025395A1 (de) * | 2012-12-24 | 2014-06-26 | Herrenknecht Ag | Vorrichtung zum Abteufen eines Schachts |
-
2017
- 2017-03-30 WO PCT/EP2017/057502 patent/WO2017167856A1/de active Application Filing
- 2017-03-30 CN CN201780021431.8A patent/CN109072696B/zh not_active Expired - Fee Related
- 2017-03-30 AU AU2017242643A patent/AU2017242643B2/en not_active Ceased
- 2017-03-30 EP EP17718486.8A patent/EP3436664B1/de active Active
-
2018
- 2018-09-06 ZA ZA2018/05981A patent/ZA201805981B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3436664B1 (de) | 2020-02-12 |
| CN109072696A (zh) | 2018-12-21 |
| WO2017167856A1 (de) | 2017-10-05 |
| AU2017242643A1 (en) | 2018-10-18 |
| ZA201805981B (en) | 2019-06-26 |
| AU2017242643B2 (en) | 2020-01-23 |
| EP3436664A1 (de) | 2019-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |