EA200701064A1 - Способ уплотнения кольцевого пространства ствола скважины - Google Patents
Способ уплотнения кольцевого пространства ствола скважиныInfo
- Publication number
- EA200701064A1 EA200701064A1 EA200701064A EA200701064A EA200701064A1 EA 200701064 A1 EA200701064 A1 EA 200701064A1 EA 200701064 A EA200701064 A EA 200701064A EA 200701064 A EA200701064 A EA 200701064A EA 200701064 A1 EA200701064 A1 EA 200701064A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- sealing
- particles
- ring space
- space
- wells
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 5
- 239000012530 fluid Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000008961 swelling Effects 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
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
- C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
-
- 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
-
- 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0049—Water-swellable polymers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sealing Material Composition (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Mechanical Sealing (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Earth Drilling (AREA)
Abstract
Способ уплотнения пространства ствола скважины, выполненной в толще пласта, который включает стадии размещения способных разбухать частиц в указанное пространство, причем эти частицы способны разбухать при контакте с выбранным флюидом, и создания условия для контакта выбранного флюида и способных разбухать частиц, при этом частицы разбухают и образуют в указанном пространстве слой разбухших частиц.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04105894 | 2004-11-18 | ||
PCT/EP2005/056057 WO2006053896A1 (en) | 2004-11-18 | 2005-11-18 | Method of sealing an annular space in a wellbore |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200701064A1 true EA200701064A1 (ru) | 2007-10-26 |
EA011961B1 EA011961B1 (ru) | 2009-06-30 |
Family
ID=34929887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200701064A EA011961B1 (ru) | 2004-11-18 | 2005-11-18 | Способ уплотнения кольцевого пространства ствола скважины |
Country Status (12)
Country | Link |
---|---|
US (1) | US7578347B2 (ru) |
CN (1) | CN101061291B (ru) |
AR (1) | AR052796A1 (ru) |
AU (1) | AU2005305801B2 (ru) |
BR (1) | BRPI0517788A (ru) |
CA (1) | CA2585498C (ru) |
EA (1) | EA011961B1 (ru) |
EG (1) | EG25117A (ru) |
GB (1) | GB2435764B (ru) |
MY (1) | MY143661A (ru) |
NO (1) | NO339839B1 (ru) |
WO (1) | WO2006053896A1 (ru) |
Cited By (1)
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---|---|---|---|---|
US10400543B2 (en) | 2011-05-20 | 2019-09-03 | M-I L.L.C. | Wellbore fluid used with swellable elements |
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-
2005
- 2005-11-17 MY MYPI20055391A patent/MY143661A/en unknown
- 2005-11-18 WO PCT/EP2005/056057 patent/WO2006053896A1/en active Application Filing
- 2005-11-18 AR ARP050104853A patent/AR052796A1/es not_active Application Discontinuation
- 2005-11-18 EA EA200701064A patent/EA011961B1/ru not_active IP Right Cessation
- 2005-11-18 CN CN2005800396313A patent/CN101061291B/zh not_active Expired - Fee Related
- 2005-11-18 AU AU2005305801A patent/AU2005305801B2/en active Active
- 2005-11-18 CA CA2585498A patent/CA2585498C/en active Active
- 2005-11-18 US US11/667,903 patent/US7578347B2/en active Active
- 2005-11-18 BR BRPI0517788-0A patent/BRPI0517788A/pt not_active IP Right Cessation
-
2007
- 2007-04-26 GB GB0708124A patent/GB2435764B/en active Active
- 2007-05-17 EG EGNA2007000285 patent/EG25117A/xx active
- 2007-06-15 NO NO20073087A patent/NO339839B1/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10400543B2 (en) | 2011-05-20 | 2019-09-03 | M-I L.L.C. | Wellbore fluid used with swellable elements |
Also Published As
Publication number | Publication date |
---|---|
CA2585498C (en) | 2013-10-15 |
AR052796A1 (es) | 2007-04-04 |
CN101061291B (zh) | 2010-09-01 |
AU2005305801B2 (en) | 2010-02-25 |
CA2585498A1 (en) | 2006-05-26 |
US20080135250A1 (en) | 2008-06-12 |
EG25117A (en) | 2011-09-14 |
NO20073087L (no) | 2007-06-15 |
US7578347B2 (en) | 2009-08-25 |
GB2435764B (en) | 2010-03-24 |
WO2006053896A1 (en) | 2006-05-26 |
GB0708124D0 (en) | 2007-06-06 |
EA011961B1 (ru) | 2009-06-30 |
MY143661A (en) | 2011-06-30 |
BRPI0517788A (pt) | 2008-10-21 |
CN101061291A (zh) | 2007-10-24 |
AU2005305801A1 (en) | 2006-05-26 |
GB2435764A (en) | 2007-09-05 |
NO339839B1 (no) | 2017-02-06 |
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