GB0025063D0 - Controlling multiple downhole tools - Google Patents
Controlling multiple downhole toolsInfo
- Publication number
- GB0025063D0 GB0025063D0 GBGB0025063.9A GB0025063A GB0025063D0 GB 0025063 D0 GB0025063 D0 GB 0025063D0 GB 0025063 A GB0025063 A GB 0025063A GB 0025063 D0 GB0025063 D0 GB 0025063D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- downhole tools
- controlling multiple
- multiple downhole
- controlling
- tools
- 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
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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside 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
- 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
-
- 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
- E21B2200/04—Ball valves
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Insulators (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8266098P | 1998-04-22 | 1998-04-22 | |
PCT/US1999/008488 WO1999054591A1 (en) | 1998-04-22 | 1999-04-22 | Controlling multiple downhole tools |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0025063D0 true GB0025063D0 (en) | 2000-11-29 |
GB2353308A GB2353308A (en) | 2001-02-21 |
GB2353308B GB2353308B (en) | 2002-06-05 |
Family
ID=22172580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0025063A Expired - Fee Related GB2353308B (en) | 1998-04-22 | 1999-04-22 | Controlling multiple downhole tools |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU4542299A (en) |
GB (1) | GB2353308B (en) |
NO (1) | NO318713B1 (en) |
WO (1) | WO1999054591A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6536529B1 (en) * | 1998-05-27 | 2003-03-25 | Schlumberger Technology Corp. | Communicating commands to a well tool |
US6550538B1 (en) * | 2000-11-21 | 2003-04-22 | Schlumberger Technology Corporation | Communication with a downhole tool |
US6920085B2 (en) | 2001-02-14 | 2005-07-19 | Halliburton Energy Services, Inc. | Downlink telemetry system |
US7347272B2 (en) | 2002-02-13 | 2008-03-25 | Schlumberger Technology Corporation | Formation isolation valve |
GB2391880B (en) | 2002-08-13 | 2006-02-22 | Reeves Wireline Tech Ltd | Apparatuses and methods for deploying logging tools and signalling in boreholes |
US7320370B2 (en) | 2003-09-17 | 2008-01-22 | Schlumberger Technology Corporation | Automatic downlink system |
US20080093074A1 (en) * | 2006-10-20 | 2008-04-24 | Schlumberger Technology Corporation | Communicating Through a Barrier in a Well |
US8022839B2 (en) | 2007-07-30 | 2011-09-20 | Schlumberger Technology Corporation | Telemetry subsystem to communicate with plural downhole modules |
GB0715970D0 (en) * | 2007-08-16 | 2007-09-26 | Petrowell Ltd | Remote actuation of downhole tools using fluid pressure from surface |
CN101519956A (en) * | 2008-02-25 | 2009-09-02 | 普拉德研究及开发股份有限公司 | Barrier-crossing underwell communication |
US10954733B2 (en) | 2017-12-29 | 2021-03-23 | Halliburton Energy Services, Inc. | Single-line control system for a well tool |
WO2020142070A1 (en) * | 2018-12-31 | 2020-07-09 | Halliburton Energy Services, Inc. | Remote-open barrier valve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971317A (en) * | 1974-10-07 | 1976-07-27 | Motorola, Inc. | Detonation system and method |
US4078620A (en) * | 1975-03-10 | 1978-03-14 | Westlake John H | Method of and apparatus for telemetering information from a point in a well borehole to the earth's surface |
US4896722A (en) * | 1988-05-26 | 1990-01-30 | Schlumberger Technology Corporation | Multiple well tool control systems in a multi-valve well testing system having automatic control modes |
US4856595A (en) * | 1988-05-26 | 1989-08-15 | Schlumberger Technology Corporation | Well tool control system and method |
US4971160A (en) * | 1989-12-20 | 1990-11-20 | Schlumberger Technology Corporation | Perforating and testing apparatus including a microprocessor implemented control system responsive to an output from an inductive coupler or other input stimulus |
US5056600A (en) * | 1990-05-07 | 1991-10-15 | Halliburton Company | Control apparatus and method responsive to a changing stimulus |
US5691712A (en) * | 1995-07-25 | 1997-11-25 | Schlumberger Technology Corporation | Multiple wellbore tool apparatus including a plurality of microprocessor implemented wellbore tools for operating a corresponding plurality of included wellbore tools and acoustic transducers in response to stimulus signals and acoustic signals |
-
1999
- 1999-04-22 GB GB0025063A patent/GB2353308B/en not_active Expired - Fee Related
- 1999-04-22 AU AU45422/99A patent/AU4542299A/en not_active Abandoned
- 1999-04-22 WO PCT/US1999/008488 patent/WO1999054591A1/en active Application Filing
-
2000
- 2000-10-20 NO NO20005285A patent/NO318713B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20005285D0 (en) | 2000-10-20 |
NO20005285L (en) | 2000-12-19 |
NO318713B1 (en) | 2005-05-02 |
WO1999054591A1 (en) | 1999-10-28 |
GB2353308B (en) | 2002-06-05 |
GB2353308A (en) | 2001-02-21 |
AU4542299A (en) | 1999-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150422 |