DK200800330A - Fremgangsmåde til forsegling af en ringformet åbning i et borehul - Google Patents
Fremgangsmåde til forsegling af en ringformet åbning i et borehul Download PDFInfo
- Publication number
- DK200800330A DK200800330A DK200800330A DKPA200800330A DK200800330A DK 200800330 A DK200800330 A DK 200800330A DK 200800330 A DK200800330 A DK 200800330A DK PA200800330 A DKPA200800330 A DK PA200800330A DK 200800330 A DK200800330 A DK 200800330A
- Authority
- DK
- Denmark
- Prior art keywords
- sealing substance
- substance
- sealing
- density
- seals
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 21
- 238000007789 sealing Methods 0.000 title claims 21
- 239000000126 substance Substances 0.000 claims 23
- 239000007788 liquid Substances 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000011065 in-situ storage Methods 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 229920002522 Wood fibre Polymers 0.000 claims 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims 1
- 229910052601 baryte Inorganic materials 0.000 claims 1
- 239000010428 baryte Substances 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000004181 pedogenesis Methods 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000009974 thixotropic effect Effects 0.000 claims 1
- 239000002025 wood fiber Substances 0.000 claims 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Pipe Accessories (AREA)
- Gasket Seals (AREA)
Claims (18)
1. Fremgangsmåde til tilvejebringelse af én eller flere forseglinger i en ringformet åbning mellem et brøndrør og den omgivende formation eller mellem rør i et borehulssystem, hvilken fremgangsmåde omfatter trinnene: a) bestemmelse af in-situ temperatur, tryk, jordformationens egenskaber og væske(r), der er til stede i den eller de positioner, hvor nævnte ene eller flere forseglinger ønskes, b) tilvejebringelse af en forseglingssubstans, som er en hærdende epoxybaseret, phenolbaseret eller polyesterbaseret væske, der omfatter mindst én fast komponent, og hvor forseglingssubstansen har fysiske og væskedynamiske egenskaber, der er kompatible med de i trin a) bestemte in-situ parametre, c) anbringelse af forseglingssubstansen på én eller flere lokationer, der gør det muligt for der at strømme ind i den ringformede åbning og undergå hærdning til dannelse af nævnte ene eller flere forseglinger,
2. Fremgangsmåde ifølge krav 1, hvorved forseglingssubstansen i trinnet c) anbringes i den ene eller flere lokatiener under anvendelse af et system til injektion af en substans ind i en ringformet åbning.
3. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved anbringelsen af forseglingssubstansen i én eller flere lokationer udføres med en i brøndrøret indført enhed, hvilken enhed omfatter: en skæredel, der er i stand til at lave et hul gennem brøndrøret, et substanskammer til opbevaring af forseglingssubstansen, og en injektionsdel, der er i stand til at injicere forseglingssubstansen ind i den ringformede åbning.
4. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen har thixotrope egenskaber, der er kompatible med de i trin a) bestemte parametre.
5. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen omfatter silicaflager.
6. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen omfatter carbonfibre.
7. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansens densitet ligger i området fra ca. 700 kg/m3 til ca. 1400 kg/m3.
8. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen har en densitet, der i hovedsagen er den samme som den eller de i trin a) bestemte væskers densitet.
9. Fremgangsmåde ifølge et hvilket som helst af krav 1-7, hvorved forseglingssubstansen har en densitet, der er lavere end den eller de i trin a) bestemte væskers densitet.
10. Fremgangsmåde ifølge et hvilket som helst af krav 1-7, hvorved forseglingssubstansen haren densitet, der er højene end den eller de i trin a) bestemte væskers densitet.
11. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen omfatter barit eller en letvægtspoiymer.
12. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved den tid, det tager forseglingssubstansen at undergå hærdning i trinnet c) kontrolleres, ved tilsætning af en katalysator, såsom en accelerator eller en retarder.
13. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen udviser lav hærdekrympning, såsom mindre end 2 % eller mindre end 1 %.
14. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen ikke udviser nogen hærdekrympning eller udviser ekspansion ved hærdning.
15. Fremgangsmåde ifølge krav 14, hvorved forseglingssubstansen omfatter træfibre.
16. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen omfatter et fyld materiale, der afgør substansens mekaniske egenskaber efter hærdning.
17. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvorved forseglingssubstansen i trinnet c) anbringes i den ene eller flere lokationer via et enkelt hul i brøndrøret eller i rørene.
18. Fremgangsmåde til fjernelse af én eller flere forseglinger i en ringformet åbning mellem et brøndrør og den omgivende formation eller mellem rør i et borehulssystem, hvor forseglingerne er blevet tilvejebragt ved fremgangsmåden ifølge et hvilket som helst af krav 1-17, hvilken fremgangsmåde til fjernelse omfatter opvarmning af forseglingerne til en temperatur på mindst 250 °C, såsom ca. 300 °C
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200800330A DK178243B1 (en) | 2008-03-06 | 2008-03-06 | Fremgangsmåde til forsegling af en ringformet åbning i et borehul |
| US12/920,777 US9222330B2 (en) | 2008-03-06 | 2009-03-05 | Method for sealing an annular space in a wellbore |
| EP09718007.9A EP2265687B1 (en) | 2008-03-06 | 2009-03-05 | Method for sealing an annular space in a wellbore |
| EP19169213.6A EP3546543B1 (en) | 2008-03-06 | 2009-03-05 | Method for sealing an annular space in a wellbore |
| PCT/EP2009/052613 WO2009109625A2 (en) | 2008-03-06 | 2009-03-05 | Method for sealing an annular space in a wellbore |
| DK09718007.9T DK2265687T3 (da) | 2008-03-06 | 2009-03-05 | Fremgangsmåde til forsegling af et ringformet hulrum i et borehul |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200800330 | 2008-03-06 | ||
| DK200800330A DK178243B1 (en) | 2008-03-06 | 2008-03-06 | Fremgangsmåde til forsegling af en ringformet åbning i et borehul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200800330A true DK200800330A (da) | 2009-09-07 |
| DK178243B1 DK178243B1 (en) | 2015-09-28 |
Family
ID=41056403
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200800330A DK178243B1 (en) | 2008-03-06 | 2008-03-06 | Fremgangsmåde til forsegling af en ringformet åbning i et borehul |
| DK09718007.9T DK2265687T3 (da) | 2008-03-06 | 2009-03-05 | Fremgangsmåde til forsegling af et ringformet hulrum i et borehul |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK09718007.9T DK2265687T3 (da) | 2008-03-06 | 2009-03-05 | Fremgangsmåde til forsegling af et ringformet hulrum i et borehul |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9222330B2 (da) |
| EP (2) | EP3546543B1 (da) |
| DK (2) | DK178243B1 (da) |
| WO (1) | WO2009109625A2 (da) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2805009B1 (en) * | 2012-01-18 | 2017-03-01 | Maersk Olie Og Gas A/S | Sealing fluid for setting a packer |
| WO2014060293A2 (en) | 2012-10-16 | 2014-04-24 | Maersk Olie Og Gas A/S | Sealing apparatus and method |
| US10214988B2 (en) | 2015-08-12 | 2019-02-26 | Csi Technologies Llc | Riserless abandonment operation using sealant and cement |
| US10428261B2 (en) | 2017-06-08 | 2019-10-01 | Csi Technologies Llc | Resin composite with overloaded solids for well sealing applications |
| US10378299B2 (en) | 2017-06-08 | 2019-08-13 | Csi Technologies Llc | Method of producing resin composite with required thermal and mechanical properties to form a durable well seal in applications |
| RU2653024C1 (ru) * | 2017-06-22 | 2018-05-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Водонабухающая резиновая смесь для пакерного оборудования |
| RU2654029C1 (ru) * | 2017-06-22 | 2018-05-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Водонабухающая резиновая смесь для пакерного оборудования |
| GB2561638B8 (en) * | 2017-11-10 | 2020-03-11 | Total E&P Danmark As | Epoxy compositions for treating a region of a subterranean formation |
| US10696888B2 (en) | 2018-08-30 | 2020-06-30 | Saudi Arabian Oil Company | Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore |
| US11168243B2 (en) | 2018-08-30 | 2021-11-09 | Saudi Arabian Oil Company | Cement compositions including epoxy resin systems for preventing fluid migration |
| US11352541B2 (en) * | 2018-08-30 | 2022-06-07 | Saudi Arabian Oil Company | Sealing compositions and methods of sealing an annulus of a wellbore |
| WO2020060532A1 (en) * | 2018-09-17 | 2020-03-26 | Halliburton Energy Services, Inc. | Two part bonded seal for static downhole tool applications |
| US11332656B2 (en) | 2019-12-18 | 2022-05-17 | Saudi Arabian Oil Company | LCM composition with controlled viscosity and cure time and methods of treating a lost circulation zone of a wellbore |
| US11370956B2 (en) | 2019-12-18 | 2022-06-28 | Saudi Arabian Oil Company | Epoxy-based LCM compositions with controlled viscosity and methods of treating a lost circulation zone of a wellbore |
| US11193052B2 (en) | 2020-02-25 | 2021-12-07 | Saudi Arabian Oil Company | Sealing compositions and methods of plugging and abandoning of a wellbore |
| US11236263B2 (en) | 2020-02-26 | 2022-02-01 | Saudi Arabian Oil Company | Method of sand consolidation in petroleum reservoirs |
| US11827841B2 (en) | 2021-12-23 | 2023-11-28 | Saudi Arabian Oil Company | Methods of treating lost circulation zones |
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| US7523785B2 (en) * | 2006-03-09 | 2009-04-28 | Maersk Olie Og Gas A/S | System for injecting a substance into an annular space |
| US7458423B2 (en) * | 2006-03-29 | 2008-12-02 | Schlumberger Technology Corporation | Method of sealing an annulus surrounding a slotted liner |
| WO2007124041A2 (en) | 2006-04-20 | 2007-11-01 | Baker Hughes Incorporated | A system and method for estimating supercharge pressure and initial pressure of a formation |
-
2008
- 2008-03-06 DK DK200800330A patent/DK178243B1/da active
-
2009
- 2009-03-05 DK DK09718007.9T patent/DK2265687T3/da active
- 2009-03-05 WO PCT/EP2009/052613 patent/WO2009109625A2/en active Application Filing
- 2009-03-05 EP EP19169213.6A patent/EP3546543B1/en active Active
- 2009-03-05 US US12/920,777 patent/US9222330B2/en active Active
- 2009-03-05 EP EP09718007.9A patent/EP2265687B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3546543A1 (en) | 2019-10-02 |
| US9222330B2 (en) | 2015-12-29 |
| EP3546543B1 (en) | 2022-08-31 |
| EP2265687A2 (en) | 2010-12-29 |
| DK178243B1 (en) | 2015-09-28 |
| WO2009109625A3 (en) | 2010-09-23 |
| DK2265687T3 (da) | 2019-07-29 |
| EP2265687B1 (en) | 2019-04-24 |
| WO2009109625A2 (en) | 2009-09-11 |
| US20110088916A1 (en) | 2011-04-21 |
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