GB2506809A - Multi-zone fracturing completion - Google Patents
Multi-zone fracturing completion Download PDFInfo
- Publication number
- GB2506809A GB2506809A GB1401353.6A GB201401353A GB2506809A GB 2506809 A GB2506809 A GB 2506809A GB 201401353 A GB201401353 A GB 201401353A GB 2506809 A GB2506809 A GB 2506809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- packer
- coiled tubing
- collar
- flow path
- annulus
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 abstract 3
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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/162—Injecting fluid from longitudinally spaced locations in injection well
-
- 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
- E21B43/25—Methods for stimulating production
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
A wellbore completion is disclosed. The wellbore completion comprises a casing assembly comprising a plurality of casing lengths (406). At least one collar (410) is positioned so as to couple the casing lengths (406). The at least one collar (410) comprises a tubular body having an inner flow path and at least one fracture port (412) configured to provide fluid communication between an outer surface of the collar and the inner flow path. A length of coiled tubing (442) can be positioned in the casing assembly. The coiled tubing comprises an inner flow path, wherein an annulus (450) is formed between the coiled tubing and the casing assembly. A bottom hole assembly (302) is coupled to the coiled tubing (442). The bottom hole assembly comprises a fracturing aperture (444) configured to provide fluid communication between the inner flow path of the coiled tubing and the annulus. A packer (430) can be positioned to allow contact with the at least one collar when the packer is expanded. The packer (430) is capable of isolating the annulus above the packer from the annulus below the packer so that fluid flowing down the coiled tubing can cause a pressure differential across the packer to thereby open the fracture port.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/220,502 US8944167B2 (en) | 2009-07-27 | 2011-08-29 | Multi-zone fracturing completion |
PCT/US2012/051679 WO2013172857A1 (en) | 2011-08-29 | 2012-08-21 | Multi-zone fracturing completion |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201401353D0 GB201401353D0 (en) | 2014-03-12 |
GB2506809A true GB2506809A (en) | 2014-04-09 |
Family
ID=46829926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1401353.6A Withdrawn GB2506809A (en) | 2011-08-29 | 2012-08-21 | Multi-zone fracturing completion |
Country Status (8)
Country | Link |
---|---|
AR (1) | AR087706A1 (en) |
AU (1) | AU2012380312B2 (en) |
CA (1) | CA2781721C (en) |
GB (1) | GB2506809A (en) |
MX (1) | MX343199B (en) |
NO (1) | NO20140116A1 (en) |
RU (1) | RU2601641C2 (en) |
WO (1) | WO2013172857A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3077883C (en) | 2010-02-18 | 2024-01-16 | Ncs Multistage Inc. | Downhole tool assembly with debris relief, and method for using same |
US8794331B2 (en) | 2010-10-18 | 2014-08-05 | Ncs Oilfield Services Canada, Inc. | Tools and methods for use in completion of a wellbore |
CA2798343C (en) | 2012-03-23 | 2017-02-28 | Ncs Oilfield Services Canada Inc. | Downhole isolation and depressurization tool |
US11261701B2 (en) * | 2017-08-22 | 2022-03-01 | Weatherford Technology Holdings, Llc | Shifting tool and associated methods for operating downhole valves |
US11371310B2 (en) | 2017-10-25 | 2022-06-28 | Halliburton Energy Services, Inc. | Actuated inflatable packer |
WO2020112155A1 (en) * | 2018-11-26 | 2020-06-04 | Geodynamics, Inc. | Electronic valve with deformable seat and method |
CN110145292B (en) * | 2019-05-18 | 2022-03-08 | 中国石油天然气股份有限公司 | Elastic lock sleeve sand blower |
CA3186492A1 (en) * | 2020-06-12 | 2021-12-16 | China Petroleum & Chemical Corporation | Sliding sleeve device |
CN111852428A (en) * | 2020-08-03 | 2020-10-30 | 中国石油天然气股份有限公司 | Method for fracturing outer packing and coiled tubing in combined operation |
CN114482958B (en) * | 2020-10-26 | 2024-06-18 | 中国石油化工股份有限公司 | Casing well cementation full-drift diameter infinite stage fracturing completion device and fracturing completion method thereof |
CN112211601B (en) * | 2020-11-05 | 2022-08-30 | 中国石油天然气股份有限公司 | Coiled tubing and packer combined staged fracturing string for slim-hole well and method |
CN112983363B (en) * | 2021-03-29 | 2023-02-28 | 中国石油化工股份有限公司 | Repeated fracturing well cementation method applicable to shale gas well |
CN113187458B (en) * | 2021-05-31 | 2023-05-12 | 新疆正通石油天然气股份有限公司 | Method for injecting oil displacement agent into oil layer by using fracturing pad fluid to improve recovery ratio |
US11674364B2 (en) * | 2021-07-15 | 2023-06-13 | Saudi Arabian Oil Company | Restoring well casing—casing annulus integrity using a cement port in a sleeved valve and a cement injection and pressure testing tool |
CN115163024A (en) * | 2022-08-04 | 2022-10-11 | 大安鸿源管业有限公司 | Novel hierarchical formula is prevented spitting sand fracturing sandblast device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030019628A1 (en) * | 2001-06-29 | 2003-01-30 | Ravensbergen John Edward | Bottom hole assembly |
US20030127227A1 (en) * | 2001-11-19 | 2003-07-10 | Packers Plus Energy Services Inc. | Method and apparatus for wellbore fluid treatment |
WO2004063527A1 (en) * | 2003-01-13 | 2004-07-29 | Schlumberger Canada Limited | Method and apparatus for treating a subterranean formation |
US20050000693A1 (en) * | 2001-06-29 | 2005-01-06 | Bj Services Company | Release tool for coiled tubing |
US20060124310A1 (en) * | 2004-12-14 | 2006-06-15 | Schlumberger Technology Corporation | System for Completing Multiple Well Intervals |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6474419B2 (en) | 1999-10-04 | 2002-11-05 | Halliburton Energy Services, Inc. | Packer with equalizing valve and method of use |
US6394184B2 (en) | 2000-02-15 | 2002-05-28 | Exxonmobil Upstream Research Company | Method and apparatus for stimulation of multiple formation intervals |
US7575062B2 (en) * | 2006-06-09 | 2009-08-18 | Halliburton Energy Services, Inc. | Methods and devices for treating multiple-interval well bores |
-
2012
- 2012-07-06 CA CA2781721A patent/CA2781721C/en active Active
- 2012-08-21 WO PCT/US2012/051679 patent/WO2013172857A1/en active Application Filing
- 2012-08-21 RU RU2014111808/03A patent/RU2601641C2/en active
- 2012-08-21 AU AU2012380312A patent/AU2012380312B2/en active Active
- 2012-08-21 MX MX2014002280A patent/MX343199B/en active IP Right Grant
- 2012-08-21 GB GB1401353.6A patent/GB2506809A/en not_active Withdrawn
- 2012-08-28 AR ARP120103178A patent/AR087706A1/en active IP Right Grant
-
2014
- 2014-02-03 NO NO20140116A patent/NO20140116A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030019628A1 (en) * | 2001-06-29 | 2003-01-30 | Ravensbergen John Edward | Bottom hole assembly |
US20050000693A1 (en) * | 2001-06-29 | 2005-01-06 | Bj Services Company | Release tool for coiled tubing |
US20030127227A1 (en) * | 2001-11-19 | 2003-07-10 | Packers Plus Energy Services Inc. | Method and apparatus for wellbore fluid treatment |
WO2004063527A1 (en) * | 2003-01-13 | 2004-07-29 | Schlumberger Canada Limited | Method and apparatus for treating a subterranean formation |
US20060124310A1 (en) * | 2004-12-14 | 2006-06-15 | Schlumberger Technology Corporation | System for Completing Multiple Well Intervals |
Also Published As
Publication number | Publication date |
---|---|
AR087706A1 (en) | 2014-04-09 |
GB201401353D0 (en) | 2014-03-12 |
RU2601641C2 (en) | 2016-11-10 |
MX343199B (en) | 2016-10-13 |
CN103781989A (en) | 2014-05-07 |
RU2014111808A (en) | 2015-10-10 |
AU2012380312A1 (en) | 2014-02-13 |
WO2013172857A1 (en) | 2013-11-21 |
CA2781721C (en) | 2014-02-25 |
CA2781721A1 (en) | 2012-09-10 |
NO20140116A1 (en) | 2014-02-06 |
AU2012380312B2 (en) | 2016-10-13 |
MX2014002280A (en) | 2014-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |