MX2012000003A - Well completion method. - Google Patents
Well completion method.Info
- Publication number
- MX2012000003A MX2012000003A MX2012000003A MX2012000003A MX2012000003A MX 2012000003 A MX2012000003 A MX 2012000003A MX 2012000003 A MX2012000003 A MX 2012000003A MX 2012000003 A MX2012000003 A MX 2012000003A MX 2012000003 A MX2012000003 A MX 2012000003A
- Authority
- MX
- Mexico
- Prior art keywords
- well
- equipment
- sealing device
- producing
- formation
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 6
- 238000005755 formation reaction Methods 0.000 abstract 6
- 239000012530 fluid Substances 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 4
- 238000009434 installation 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
-
- 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
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
-
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- 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
- E21B7/00—Special methods or apparatus for drilling
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Lubricants (AREA)
- Fluid-Damping Devices (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Lift Valve (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention pertains to the oil and gas industry and can be used in the development of producing formations. A producing string (6) together with a sealing device (7) are lowered into a well (1) and the well (1) is divided into an upper cavity (8) and a lower cavity (9) with the aid of said sealing device (7) to establish a hydraulic connection between the well opening and the producing formation. The installation of equipment (10) and a check valve is carried out step by step. A washer fluid (4) is replaced by a washer fluid (15). The equipment (10) is passed through the sealing device (7) and the hydraulic connection between the well opening and the producing formation is re-established along the annular channel. The well (1) is deepened using the equipment (10) until an inflow of formation fluids occurs, the differential pressure in the well being adjusted during the process using the check valve and a blowout preventer. The equipment (10) is withdrawn from the lower cavity (9) of the well and the sealing device is closed so as to cut off the hydraulic connection between the well opening and the producing formation. The method increases the efficiency and quality with which technical operations can be carried out and prevents the undesired inflow of formation fluids.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009126531/03A RU2398099C1 (en) | 2009-07-10 | 2009-07-10 | Method for well completion |
| PCT/RU2010/000293 WO2011005143A1 (en) | 2009-07-10 | 2010-06-07 | Well completion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2012000003A true MX2012000003A (en) | 2012-07-30 |
Family
ID=42798796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2012000003A MX2012000003A (en) | 2009-07-10 | 2010-06-07 | Well completion method. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20120103626A1 (en) |
| EP (1) | EP2453105A1 (en) |
| KR (1) | KR101421482B1 (en) |
| CN (1) | CN102472088B (en) |
| BR (1) | BR112012000579A2 (en) |
| CA (1) | CA2767195A1 (en) |
| CL (1) | CL2012000068A1 (en) |
| EA (1) | EA020827B1 (en) |
| IN (1) | IN2012DN00915A (en) |
| MX (1) | MX2012000003A (en) |
| PE (1) | PE20121204A1 (en) |
| RU (1) | RU2398099C1 (en) |
| UA (1) | UA103542C2 (en) |
| WO (1) | WO2011005143A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190040715A1 (en) * | 2017-08-04 | 2019-02-07 | Baker Hughes, A Ge Company, Llc | Multi-stage Treatment System with Work String Mounted Operated Valves Electrically Supplied from a Wellhead |
| CN107829704B (en) * | 2017-12-27 | 2024-05-17 | 成都百胜野牛科技有限公司 | Oil-gas well structure and oil-gas well production method |
| CN113090219B (en) * | 2021-06-09 | 2021-08-17 | 西南石油大学 | Downhole blowout preventer |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724442A (en) * | 1952-08-20 | 1955-11-22 | Leslie A Layne | Full opening valve with elastic, self sealing closure means |
| SU1816030A1 (en) * | 1988-01-19 | 1996-07-20 | Всесоюзный научно-исследовательский и проектно-конструкторский институт по взрывным методам геофизической разведки | Method for completion of well and device for its embodiment |
| SU1661356A1 (en) * | 1988-04-04 | 1991-07-07 | Волгоградский государственный научно-исследовательский и проектный институт нефтяной промышленности | Method of drilling hazardous conditions |
| RU2140521C1 (en) | 1997-03-19 | 1999-10-27 | Акционерная нефтяная компания "Башнефть" | Method of well completion |
| US6923273B2 (en) * | 1997-10-27 | 2005-08-02 | Halliburton Energy Services, Inc. | Well system |
| MY132567A (en) * | 2000-02-15 | 2007-10-31 | Exxonmobil Upstream Res Co | Method and apparatus for stimulation of multiple formation intervals |
| US7451809B2 (en) | 2002-10-11 | 2008-11-18 | Weatherford/Lamb, Inc. | Apparatus and methods for utilizing a downhole deployment valve |
| US7255173B2 (en) * | 2002-11-05 | 2007-08-14 | Weatherford/Lamb, Inc. | Instrumentation for a downhole deployment valve |
| RU2283418C2 (en) | 2003-04-11 | 2006-09-10 | Александр Афанасьевич Редькин | Method for primary productive bed penetration for oil and gas drilling |
| RU2250354C2 (en) | 2003-05-05 | 2005-04-20 | Открытое акционерное общество "Научно-производственное объединение "Бурение" | Stationary through cutting valve |
| RU2311526C2 (en) | 2005-09-08 | 2007-11-27 | Открытое акционерное общество "Научно-производственное объединение "Бурение" | Shutoff valve |
| US7836973B2 (en) * | 2005-10-20 | 2010-11-23 | Weatherford/Lamb, Inc. | Annulus pressure control drilling systems and methods |
-
2009
- 2009-07-10 RU RU2009126531/03A patent/RU2398099C1/en not_active IP Right Cessation
-
2010
- 2010-06-07 UA UAA201201387A patent/UA103542C2/en unknown
- 2010-06-07 KR KR1020127003644A patent/KR101421482B1/en not_active IP Right Cessation
- 2010-06-07 EP EP10797364A patent/EP2453105A1/en not_active Withdrawn
- 2010-06-07 MX MX2012000003A patent/MX2012000003A/en unknown
- 2010-06-07 PE PE2012000015A patent/PE20121204A1/en not_active Application Discontinuation
- 2010-06-07 EA EA201200109A patent/EA020827B1/en not_active IP Right Cessation
- 2010-06-07 CA CA2767195A patent/CA2767195A1/en not_active Abandoned
- 2010-06-07 WO PCT/RU2010/000293 patent/WO2011005143A1/en active Application Filing
- 2010-06-07 CN CN201080030927.XA patent/CN102472088B/en not_active Expired - Fee Related
- 2010-06-07 BR BR112012000579A patent/BR112012000579A2/en not_active IP Right Cessation
- 2010-06-07 US US13/382,993 patent/US20120103626A1/en not_active Abandoned
-
2012
- 2012-01-10 CL CL2012000068A patent/CL2012000068A1/en unknown
- 2012-02-01 IN IN915DEN2012 patent/IN2012DN00915A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2767195A1 (en) | 2011-01-13 |
| CL2012000068A1 (en) | 2013-02-08 |
| WO2011005143A1 (en) | 2011-01-13 |
| EA020827B1 (en) | 2015-02-27 |
| CN102472088B (en) | 2014-07-09 |
| KR101421482B1 (en) | 2014-07-22 |
| BR112012000579A2 (en) | 2019-09-24 |
| UA103542C2 (en) | 2013-10-25 |
| EA201200109A1 (en) | 2012-05-30 |
| CN102472088A (en) | 2012-05-23 |
| RU2398099C1 (en) | 2010-08-27 |
| KR20120051684A (en) | 2012-05-22 |
| IN2012DN00915A (en) | 2015-04-03 |
| US20120103626A1 (en) | 2012-05-03 |
| PE20121204A1 (en) | 2012-09-28 |
| EP2453105A1 (en) | 2012-05-16 |
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