SG11201704551YA - Downhole pressure maintenance system using a controller - Google Patents
Downhole pressure maintenance system using a controllerInfo
- Publication number
- SG11201704551YA SG11201704551YA SG11201704551YA SG11201704551YA SG11201704551YA SG 11201704551Y A SG11201704551Y A SG 11201704551YA SG 11201704551Y A SG11201704551Y A SG 11201704551YA SG 11201704551Y A SG11201704551Y A SG 11201704551YA SG 11201704551Y A SG11201704551Y A SG 11201704551YA
- Authority
- SG
- Singapore
- Prior art keywords
- controller
- maintenance system
- pressure maintenance
- downhole pressure
- downhole
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/14—Obtaining from a multiple-zone well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/22—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by negative mud pulses using a pressure relieve valve between drill pipe and annulus
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Fluid-Pressure Circuits (AREA)
- Measuring Fluid Pressure (AREA)
- Servomotors (AREA)
- Control Of Fluid Pressure (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Vehicle Body Suspensions (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2015/011227 WO2016114766A1 (en) | 2015-01-13 | 2015-01-13 | Downhole pressure maintenance system using a controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201704551YA true SG11201704551YA (en) | 2017-07-28 |
Family
ID=56406165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201704551YA SG11201704551YA (en) | 2015-01-13 | 2015-01-13 | Downhole pressure maintenance system using a controller |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10443372B2 (en) |
| AU (1) | AU2015377258B2 (en) |
| BR (1) | BR112017013421B1 (en) |
| GB (1) | GB2549018B (en) |
| MY (1) | MY182747A (en) |
| NO (1) | NO20170949A1 (en) |
| SG (1) | SG11201704551YA (en) |
| WO (1) | WO2016114766A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015008678B1 (en) | 2012-10-16 | 2021-10-13 | Weatherford Technology Holdings, Llc | METHOD OF CONTROLLING FLOW IN AN OIL OR GAS WELL AND FLOW CONTROL ASSEMBLY FOR USE IN AN OIL OR GAS WELL |
| GB2544799A (en) | 2015-11-27 | 2017-05-31 | Swellfix Uk Ltd | Autonomous control valve for well pressure control |
| US10677038B2 (en) * | 2016-10-13 | 2020-06-09 | Honeywell International Inc. | System and method for production well test automation |
| US11913311B2 (en) * | 2020-06-30 | 2024-02-27 | Advanced Oil Tools, LLC | Flow control shuttle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6575246B2 (en) | 1999-04-30 | 2003-06-10 | Schlumberger Technology Corporation | Method and apparatus for gravel packing with a pressure maintenance tool |
| US6684950B2 (en) | 2001-03-01 | 2004-02-03 | Schlumberger Technology Corporation | System for pressure testing tubing |
| US7543641B2 (en) * | 2006-03-29 | 2009-06-09 | Schlumberger Technology Corporation | System and method for controlling wellbore pressure during gravel packing operations |
| US20100186960A1 (en) | 2009-01-29 | 2010-07-29 | Reitsma Donald G | Wellbore annular pressure control system and method using accumulator to maintain back pressure in annulus |
| US8689892B2 (en) * | 2011-08-09 | 2014-04-08 | Saudi Arabian Oil Company | Wellbore pressure control device |
| US8893783B2 (en) * | 2012-09-26 | 2014-11-25 | Halliburton Energy Services, Inc. | Tubing conveyed multiple zone integrated intelligent well completion |
| BR112015011017A2 (en) * | 2012-12-28 | 2017-07-11 | Halliburton Energy Services Inc | methods for mitigating unwanted pressure variations in a wellbore and for mitigating unwanted pressure differentials, and well tool column |
-
2015
- 2015-01-13 WO PCT/US2015/011227 patent/WO2016114766A1/en active Application Filing
- 2015-01-13 US US15/532,019 patent/US10443372B2/en active Active
- 2015-01-13 GB GB1709166.1A patent/GB2549018B/en active Active
- 2015-01-13 BR BR112017013421-7A patent/BR112017013421B1/en active IP Right Grant
- 2015-01-13 MY MYPI2017000756A patent/MY182747A/en unknown
- 2015-01-13 SG SG11201704551YA patent/SG11201704551YA/en unknown
- 2015-01-13 AU AU2015377258A patent/AU2015377258B2/en active Active
-
2017
- 2017-06-12 NO NO20170949A patent/NO20170949A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016114766A1 (en) | 2016-07-21 |
| AU2015377258A1 (en) | 2017-06-15 |
| BR112017013421B1 (en) | 2022-03-15 |
| NO20170949A1 (en) | 2017-06-12 |
| US10443372B2 (en) | 2019-10-15 |
| MY182747A (en) | 2021-02-05 |
| US20170268327A1 (en) | 2017-09-21 |
| GB2549018A (en) | 2017-10-04 |
| GB201709166D0 (en) | 2017-07-26 |
| BR112017013421A2 (en) | 2018-03-06 |
| AU2015377258B2 (en) | 2018-06-28 |
| GB2549018B (en) | 2021-02-24 |
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