RU2013110514A - Растворимая мостовая пробка - Google Patents
Растворимая мостовая пробка Download PDFInfo
- Publication number
- RU2013110514A RU2013110514A RU2013110514/03A RU2013110514A RU2013110514A RU 2013110514 A RU2013110514 A RU 2013110514A RU 2013110514/03 A RU2013110514/03 A RU 2013110514/03A RU 2013110514 A RU2013110514 A RU 2013110514A RU 2013110514 A RU2013110514 A RU 2013110514A
- Authority
- RU
- Russia
- Prior art keywords
- integrity
- well
- component
- bridge plug
- specified
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract 10
- 229910052751 metal Inorganic materials 0.000 claims abstract 7
- 239000002184 metal Substances 0.000 claims abstract 7
- 238000002955 isolation Methods 0.000 claims abstract 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract 5
- 238000005275 alloying Methods 0.000 claims abstract 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract 5
- 239000011575 calcium Substances 0.000 claims abstract 5
- 229910052749 magnesium Inorganic materials 0.000 claims abstract 5
- 239000011777 magnesium Substances 0.000 claims abstract 5
- 239000002131 composite material Substances 0.000 claims abstract 3
- 239000000806 elastomer Substances 0.000 claims abstract 2
- 229920001971 elastomer Polymers 0.000 claims abstract 2
- 239000003365 glass fiber Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims abstract 2
- 238000003032 molecular docking Methods 0.000 claims abstract 2
- 239000007799 cork Substances 0.000 claims 5
- 239000002195 soluble material Substances 0.000 claims 3
- 238000004873 anchoring Methods 0.000 claims 2
- 238000004090 dissolution Methods 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/08—Down-hole devices using materials which decompose under well-bore conditions
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)
- Earth Drilling (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
1. Мостовая пробка для размещения в скважине, ограниченной обсадной колонной, включающая в себя компонент целостности для поддержания якорной целостности или структурной целостности в скважине во время создающего давления использования в ее верхней части, причем упомянутый компонент выполнен с возможностью, по существу, растворения в скважине и из материала, содержащегохимически активный металл, выбранный из группы, состоящей из алюминия, кальция и магния, илегирующий элемент.2. Мостовая пробка по п.1, в которой создающее давление использование создает избыточное давление, равное приблизительно 5000 фунт/кв. дюйм.3. Мостовая пробка по п.1, в которой указанным компонентом целостности является оправка для структурной целостности.4. Мостовая пробка по п.1, в которой указанным компонентом целостности является шлипс для якорной целостности.5. Мостовая пробка по п.4, в которой шлипс содержит зубцы для стыковки с обсадной трубой при радиальном расширении шлипса.6. Мостовая пробка по п.1, которая дополнительно содержит:радиально расширяемое уплотнение; ичасть корпуса из композитного материала, смежную с указанным уплотнителем и указанным компонентом целостности.7. Мостовая пробка по п.6, в которой указанным уплотнением является разбуриваемый эластомер, и указанной частью корпуса является разбуриваемое стекловолокно.8. Способ осуществления операции в забойной скважине, согласно которомуразмещают мостовую пробку для изоляции на участке размещения в нижней части обсадной колонны скважины;осуществляют создающее давление использование в скважине вверх по стволу от участка размещения;поддерживают изоляцию с помощью ком
Claims (23)
1. Мостовая пробка для размещения в скважине, ограниченной обсадной колонной, включающая в себя компонент целостности для поддержания якорной целостности или структурной целостности в скважине во время создающего давления использования в ее верхней части, причем упомянутый компонент выполнен с возможностью, по существу, растворения в скважине и из материала, содержащего
химически активный металл, выбранный из группы, состоящей из алюминия, кальция и магния, и
легирующий элемент.
2. Мостовая пробка по п.1, в которой создающее давление использование создает избыточное давление, равное приблизительно 5000 фунт/кв. дюйм.
3. Мостовая пробка по п.1, в которой указанным компонентом целостности является оправка для структурной целостности.
4. Мостовая пробка по п.1, в которой указанным компонентом целостности является шлипс для якорной целостности.
5. Мостовая пробка по п.4, в которой шлипс содержит зубцы для стыковки с обсадной трубой при радиальном расширении шлипса.
6. Мостовая пробка по п.1, которая дополнительно содержит:
радиально расширяемое уплотнение; и
часть корпуса из композитного материала, смежную с указанным уплотнителем и указанным компонентом целостности.
7. Мостовая пробка по п.6, в которой указанным уплотнением является разбуриваемый эластомер, и указанной частью корпуса является разбуриваемое стекловолокно.
8. Способ осуществления операции в забойной скважине, согласно которому
размещают мостовую пробку для изоляции на участке размещения в нижней части обсадной колонны скважины;
осуществляют создающее давление использование в скважине вверх по стволу от участка размещения;
поддерживают изоляцию с помощью компонента целостности пробки во время осуществления;
по существу, растворяют компонент под действием скважинных условий; и
удаляют пробку из участка размещения через менее чем приблизительно 30 мин.
9. Способ по п.8, согласно которому использованием является перфорирование и гидроразрыв.
10. Способ по п.8, согласно которому скважинные условия включают одно из температуры и концентрации воды.
11. Способ по п.8, согласно которому дополнительно приспосабливают параметры использования, которые влияют на скважинные условия для указанного растворения.
12. Способ по п.8, согласно которому компонентом целостности является шлипс для заякоривания; причем при указанном размещении
доставляют пробку к участку размещения посредством одного из талевого каната, тросового каната, составной трубы и колтюбинга, и
заякоривают пробку на участке размещения посредством радиального расширения шлипса.
13. Способ по п.12, согласно которому дополнительно радиально расширяют уплотнение пробки, чтобы обеспечить гидравлическую изоляцию скважины на участке размещения.
14. Способ по п.13, согласно которому дополнительно используют инструмент настройки для компрессионного воздействия на пробку, чтобы активировать указанное заякоривание и указанное расширение.
15. Способ по п.8, согласно которому дополнительно восстанавливают поток углеводородов через пробку перед указанным удалением.
16. Способ по п.8, согласно которому при указанном удалении осуществляют одно из вылавливания пробки, разбуривания пробки и выталкивания пробки в необсаженную часть скважины.
17. Компонент для введения в мостовую пробку, предназначенную для изоляции в обсаженной скважине, причем компонент из растворимого материала, содержит:
химически активный металл, выбранный из группы, состоящей из алюминия, кальция и магния; и
легирующий элемент.
18. Компонент по п.17, выполненный с возможностью обеспечения якорной целостности или структурной целостности пробки во время создающего давление использования в скважине.
19. Компонент по п.17, в котором указанным легирующим элементом является один из лития, галлия, индия, цинка, висмута, алюминия, причем алюминий не является указанным химически активным металлом, кальция, причем кальций не является указанным химически активным металлом, и магния, причем магний не является указанным химически активным металлом.
20. Компонент по п.17, в котором растворимый материал дополнительно содержит волокно или мелкие частицы.
21. Компонент по п.17, который дополнительно содержит на себе покрытие для того, чтобы влиять на начало растворения соответствующего растворимого материала, когда пробка находится в скважине.
22. Узел скважины, включающий:
обсаженную скважину;
инструмент для создания давления, размещенный в указанной скважине для использования в ней; и
мостовую пробку, находящуюся на участке размещения в указанной скважине ниже указанного инструмента и имеющую растворимый шлипс для якорной целостности указанной пробки и растворимую оправку для структурной целостности указанной пробки во время использования, причем оправка представляет собой химически активный металл с легирующим элементом.
23. Узел скважины по п.22, в котором указанная скважина дополнительно содержит частично обсаженный боковой ствол, ограничивающий терминальный конец указанной скважины, причем участок размещения находится в боковом стволе.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/855,503 | 2010-08-12 | ||
US12/855,503 US10316616B2 (en) | 2004-05-28 | 2010-08-12 | Dissolvable bridge plug |
PCT/US2011/047296 WO2012021654A2 (en) | 2010-08-12 | 2011-08-10 | Dissolvable bridge plug |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013110514A true RU2013110514A (ru) | 2014-09-20 |
RU2553717C2 RU2553717C2 (ru) | 2015-06-20 |
Family
ID=45568180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013110514/03A RU2553717C2 (ru) | 2010-08-12 | 2011-08-10 | Растворимая мостовая пробка |
Country Status (5)
Country | Link |
---|---|
US (1) | US10316616B2 (ru) |
CN (1) | CN103201453B (ru) |
CA (1) | CA2808081C (ru) |
RU (1) | RU2553717C2 (ru) |
WO (1) | WO2012021654A2 (ru) |
Cited By (2)
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RU2711381C2 (ru) * | 2015-06-01 | 2020-01-16 | Тсо Ас | Разрушающий механизм для растворимого уплотнительного устройства |
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2011
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- 2011-08-10 CA CA2808081A patent/CA2808081C/en active Active
- 2011-08-10 WO PCT/US2011/047296 patent/WO2012021654A2/en active Application Filing
- 2011-08-10 RU RU2013110514/03A patent/RU2553717C2/ru not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2711381C2 (ru) * | 2015-06-01 | 2020-01-16 | Тсо Ас | Разрушающий механизм для растворимого уплотнительного устройства |
US10655413B2 (en) | 2015-06-01 | 2020-05-19 | Tco As | Destruction mechanism for a dissolvable sealing device |
WO2021068391A1 (zh) * | 2019-10-09 | 2021-04-15 | 四川维泰科创石油设备制造有限公司 | 一种全金属可溶球座 |
Also Published As
Publication number | Publication date |
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US20110048743A1 (en) | 2011-03-03 |
CN103201453A (zh) | 2013-07-10 |
CA2808081C (en) | 2016-05-17 |
CA2808081A1 (en) | 2012-02-16 |
CN103201453B (zh) | 2016-06-08 |
RU2553717C2 (ru) | 2015-06-20 |
WO2012021654A3 (en) | 2012-04-05 |
US10316616B2 (en) | 2019-06-11 |
WO2012021654A2 (en) | 2012-02-16 |
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