DK2821586T3 - Brøndkomplettering af opbevaringsbrønd - Google Patents
Brøndkomplettering af opbevaringsbrønd Download PDFInfo
- Publication number
- DK2821586T3 DK2821586T3 DK14170623.4T DK14170623T DK2821586T3 DK 2821586 T3 DK2821586 T3 DK 2821586T3 DK 14170623 T DK14170623 T DK 14170623T DK 2821586 T3 DK2821586 T3 DK 2821586T3
- Authority
- DK
- Denmark
- Prior art keywords
- string
- casing
- pipe
- well completion
- pipe string
- Prior art date
Links
- 238000003860 storage Methods 0.000 title claims description 17
- 239000000463 material Substances 0.000 claims description 21
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 230000009189 diving Effects 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
-
- 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
- E21B17/14—Casing shoes for the protection of the bottom of the casing
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/005—Waste disposal systems
- E21B41/0057—Disposal of a fluid by injection into a subterranean formation
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Claims (12)
- BRØNDKOIVIPLETTERING AF OPBEVARINGSBRØND PATENTKRAV1. Brøndkomplettering af en opbevaringsbrønd (1) af en trykluftkaverne (2), som omfatter en stand rørsstreng (4), en ankerrørsstreng (5), en foringsrørsstreng (6) af et første materiale og en transportrørsstreng (3), der strækker sig ind i trykluftkavernen (2), kendetegnet ved, at foringsrørsstrengen (6) omfatter, som foringsrørsko (10) ved sin forende i opbevaringsbrønden (1), mindst én foringsrørssektion af et andet korrosionsbestandigt materiale, der er forskelligt fra det første materiale, at foringsrørskoen (10) er forbundet med foringsrørsstrengen (6) via en rørmuffe af et tredje materiale, og at det tredje materiale er forskelligt fra det første og det andet materiale.
- 2. Brøndkomplettering ifølge krav 1, kendetegnet ved, at foringsrørskoen (10) består af korrosionsbestandigt rustfrit stål, og/eiier at det første materiale er ulegeret stål.
- 3. Brøndkomplettering ifølge et af kravene 1 eller 2, kendetegnet ved, at foringsrørssektionen af det første materiale er med belagt med en kunstharpiks, eksempelvis med en polymer.
- 4. Brøndkomplettering ifølge et af kravene 1 til 3, kendetegnet ved, at ringrummet (8) mellem transportrørsstrengen (3) og foringsrørsstrengen (6) over foringsrørskoen (10) er tætnet mod trykluftkavernen (2).
- 5. Brøndkomplettering ifølge et af kravene 1 fli 4, kendetegnet ved, at rørmuffen er udformet som dobbeltmuffe, der modtager et respektivt gevindafsnit af en rørsektion.
- 6. Brøndkomplettering ifølge et af kravene 1 til 5, kendetegnet ved, at rørmuffen består af en glasfiberforstærket polymer.
- 7. Brøndkomplettering ifølge et af kravene 1 ti! 6, kendetegnet ved, at transportrørsstrengen (3) er tætnet inde i foringsrørsstrengen (6) med en packer (7) i højde med muffen eller under muffen, fortrinsvist at packeren (7) er tilvejebragt som en permanent packer.
- 8. Brøndkomplettering ifølge et af kravene 1 ti! 7, kendetegnet ved, at transportrørsstrengen (6) er indført i trykluftkavernen (2) som dykrør.
- 9. Brøndkomplettering ifølge et af kravene 1 til 8, kendetegnet ved, at transportrørsstrengen (3) fuldstændigt består af korrosionsbestandigt rustfrit stål.
- 10. Brøndkomplettering ifølge et af kravene 1 ti! 9, kendetegnet ved, at ringrummet (8) mellem transportrørsstrengen (3) og foringsrørsstrengen (6) er fyldt med en beskyttelsesfluid.
- 11. Brøndkomplettering ifølge krav 10, kendetegnet ved, at den tilvejebragte beskyttelsesfluid er en beskyttelsesgas eller en beskyttelsesvæske.
- 12. Brøndkomplettering ifølge et af kravene 1 til 11, kendetegnet ved, at transportrørsstrengen kan afspærres ved sin forende.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013011156.0A DE102013011156A1 (de) | 2013-07-04 | 2013-07-04 | Bohrlochkomplettierung einer Speicherbohrung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2821586T3 true DK2821586T3 (da) | 2016-12-12 |
Family
ID=50846833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14170623.4T DK2821586T3 (da) | 2013-07-04 | 2014-05-30 | Brøndkomplettering af opbevaringsbrønd |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2821586B1 (da) |
| DE (1) | DE102013011156A1 (da) |
| DK (1) | DK2821586T3 (da) |
| ES (1) | ES2604126T3 (da) |
| PL (1) | PL2821586T3 (da) |
| PT (1) | PT2821586T (da) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3108438A (en) * | 1958-08-08 | 1963-10-29 | Socony Mobil Oil Co Inc | Methods of and apparatus for operation of storage wells |
| DE2116850A1 (de) * | 1971-04-06 | 1972-10-19 | Kraftwerk Union Ag | Gasturbinen-Luftspeicher-Anlage |
| DE4302643A1 (de) * | 1993-01-30 | 1994-08-04 | Solvay Salz Gmbh | Verfahren zur Soleentleerung unter gleichzeitiger pneumatischer Stützung von Salzkavernen |
| US6419018B1 (en) | 2000-03-17 | 2002-07-16 | Halliburton Energy Services, Inc. | Subterranean well completion apparatus with flow assurance system and associated methods |
| EP1515128A1 (de) | 2003-09-12 | 2005-03-16 | GESO Gesellschaft für Sensorik, Geotechnischen Umweltschutz und Mathematische Modellierung mbH, Jena | Verfahren und Anordnung zur Prüfung der Dichtheit von Kavernenbohrungen |
| CN101946111B (zh) * | 2007-12-28 | 2013-03-20 | 罗布罗伊工业公司 | 高压管衬里联接组件及方法 |
| US20100230902A1 (en) * | 2009-03-12 | 2010-09-16 | Baker Hughes Incorporated | Downhole sealing device and method of making |
-
2013
- 2013-07-04 DE DE102013011156.0A patent/DE102013011156A1/de not_active Withdrawn
-
2014
- 2014-05-30 EP EP14170623.4A patent/EP2821586B1/de active Active
- 2014-05-30 DK DK14170623.4T patent/DK2821586T3/da active
- 2014-05-30 ES ES14170623.4T patent/ES2604126T3/es active Active
- 2014-05-30 PT PT141706234T patent/PT2821586T/pt unknown
- 2014-05-30 PL PL14170623T patent/PL2821586T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2821586A3 (de) | 2015-02-25 |
| PT2821586T (pt) | 2016-11-23 |
| PL2821586T3 (pl) | 2017-02-28 |
| DE102013011156A1 (de) | 2015-01-08 |
| EP2821586A2 (de) | 2015-01-07 |
| ES2604126T3 (es) | 2017-03-03 |
| EP2821586B1 (de) | 2016-08-31 |
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