EP2957715A3 - Anordnung zur toe-to-heel-kiesfüllung und zur umkehrzirkulation von überschüssigem schlamm - Google Patents
Anordnung zur toe-to-heel-kiesfüllung und zur umkehrzirkulation von überschüssigem schlamm Download PDFInfo
- Publication number
- EP2957715A3 EP2957715A3 EP15168402.4A EP15168402A EP2957715A3 EP 2957715 A3 EP2957715 A3 EP 2957715A3 EP 15168402 A EP15168402 A EP 15168402A EP 2957715 A3 EP2957715 A3 EP 2957715A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembly
- slurry
- borehole
- workstring
- toe
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 title abstract 6
- 238000012856 packing Methods 0.000 title abstract 2
- 239000012530 fluid Substances 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
- 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
- E21B43/08—Screens or liners
-
- 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
- E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
-
- 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
- E21B43/04—Gravelling of wells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Excavating Of Shafts Or Tunnels (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/282,692 US10082007B2 (en) | 2010-10-28 | 2014-05-20 | Assembly for toe-to-heel gravel packing and reverse circulating excess slurry |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2957715A2 EP2957715A2 (de) | 2015-12-23 |
| EP2957715A3 true EP2957715A3 (de) | 2015-12-30 |
| EP2957715B1 EP2957715B1 (de) | 2017-10-18 |
Family
ID=53189726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15168402.4A Not-in-force EP2957715B1 (de) | 2014-05-20 | 2015-05-20 | Anordnung zur toe-to-heel-kiesfüllung und zur umkehrzirkulation von überschüssigem schlamm |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2957715B1 (de) |
| AU (1) | AU2015202733B2 (de) |
| CA (1) | CA2892410A1 (de) |
| NO (1) | NO3124015T3 (de) |
| RU (1) | RU2599751C1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11879311B2 (en) | 2018-11-07 | 2024-01-23 | Schlumberger Technology Corporation | Method of gravel packing open holes |
| CN119664292B (zh) * | 2023-09-21 | 2025-10-31 | 中国石油天然气股份有限公司 | 封隔器-筛管组合装置、试油管柱及操作方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130000899A1 (en) * | 2010-10-28 | 2013-01-03 | Weatherford/Lamb, Inc. | One Trip Toe-to-Heel Gravel Pack and Liner Cementing Assembly |
| US20130062066A1 (en) * | 2011-07-12 | 2013-03-14 | Weatherford/Lamb, Inc. | Multi-Zone Screened Fracturing System |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464006B2 (en) * | 2001-02-26 | 2002-10-15 | Baker Hughes Incorporated | Single trip, multiple zone isolation, well fracturing system |
| US8511380B2 (en) * | 2007-10-10 | 2013-08-20 | Schlumberger Technology Corporation | Multi-zone gravel pack system with pipe coupling and integrated valve |
| US9447661B2 (en) * | 2010-10-28 | 2016-09-20 | Weatherford Technology Holdings, Llc | Gravel pack and sand disposal device |
| US8770290B2 (en) * | 2010-10-28 | 2014-07-08 | Weatherford/Lamb, Inc. | Gravel pack assembly for bottom up/toe-to-heel packing |
| AU2012216843B2 (en) * | 2011-09-16 | 2015-09-03 | Weatherford Technology Holdings, Llc | Gravel pack and sand disposal device |
| WO2013103785A2 (en) * | 2012-01-06 | 2013-07-11 | Weatherford/Lamb, Inc. | One trip toe-to-heel gravel pack and liner cementing assembly |
-
2014
- 2014-05-09 NO NO16177742A patent/NO3124015T3/no unknown
-
2015
- 2015-05-20 EP EP15168402.4A patent/EP2957715B1/de not_active Not-in-force
- 2015-05-20 CA CA2892410A patent/CA2892410A1/en not_active Abandoned
- 2015-05-20 RU RU2015119031/03A patent/RU2599751C1/ru not_active IP Right Cessation
- 2015-05-20 AU AU2015202733A patent/AU2015202733B2/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130000899A1 (en) * | 2010-10-28 | 2013-01-03 | Weatherford/Lamb, Inc. | One Trip Toe-to-Heel Gravel Pack and Liner Cementing Assembly |
| US20130062066A1 (en) * | 2011-07-12 | 2013-03-14 | Weatherford/Lamb, Inc. | Multi-Zone Screened Fracturing System |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015202733A1 (en) | 2015-12-10 |
| RU2599751C1 (ru) | 2016-10-10 |
| EP2957715A2 (de) | 2015-12-23 |
| NO3124015T3 (de) | 2018-08-25 |
| CA2892410A1 (en) | 2015-11-20 |
| AU2015202733B2 (en) | 2016-06-16 |
| EP2957715B1 (de) | 2017-10-18 |
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