GB2373805B - Downhole tool control apparatus - Google Patents
Downhole tool control apparatusInfo
- Publication number
- GB2373805B GB2373805B GB0213016A GB0213016A GB2373805B GB 2373805 B GB2373805 B GB 2373805B GB 0213016 A GB0213016 A GB 0213016A GB 0213016 A GB0213016 A GB 0213016A GB 2373805 B GB2373805 B GB 2373805B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control apparatus
- downhole tool
- tool control
- downhole
- tool
- 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.)
- Expired - Fee Related
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7290398P | 1998-01-28 | 1998-01-28 | |
GB9901839A GB2333785B (en) | 1998-01-28 | 1999-01-28 | Remote actuation of downhole tools using vibration |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0213016D0 GB0213016D0 (en) | 2002-07-17 |
GB2373805A GB2373805A (en) | 2002-10-02 |
GB2373805B true GB2373805B (en) | 2002-11-20 |
Family
ID=26315050
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0213010A Expired - Fee Related GB2373804B (en) | 1998-01-28 | 1999-01-28 | Vibration detection method for downhole tool |
GB0213016A Expired - Fee Related GB2373805B (en) | 1998-01-28 | 1999-01-28 | Downhole tool control apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0213010A Expired - Fee Related GB2373804B (en) | 1998-01-28 | 1999-01-28 | Vibration detection method for downhole tool |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2373804B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6865934B2 (en) * | 2002-09-20 | 2005-03-15 | Halliburton Energy Services, Inc. | System and method for sensing leakage across a packer |
US7171309B2 (en) * | 2003-10-24 | 2007-01-30 | Schlumberger Technology Corporation | Downhole tool controller using autocorrelation of command sequences |
DE102009002762A1 (en) * | 2009-04-30 | 2010-11-18 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Device for monitoring one or more process variables |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2303722A (en) * | 1995-07-25 | 1997-02-26 | Schlumberger Ltd | Operating wellbore tools |
WO1997014869A1 (en) * | 1995-10-20 | 1997-04-24 | Baker Hughes Incorporated | Method and apparatus for improved communication in a wellbore utilizing acoustic signals |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO306222B1 (en) * | 1992-01-21 | 1999-10-04 | Anadrill Int Sa | Remote measurement system with the use of sound transmission |
US5456316A (en) * | 1994-04-25 | 1995-10-10 | Baker Hughes Incorporated | Downhole signal conveying system |
-
1999
- 1999-01-28 GB GB0213010A patent/GB2373804B/en not_active Expired - Fee Related
- 1999-01-28 GB GB0213016A patent/GB2373805B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2303722A (en) * | 1995-07-25 | 1997-02-26 | Schlumberger Ltd | Operating wellbore tools |
WO1997014869A1 (en) * | 1995-10-20 | 1997-04-24 | Baker Hughes Incorporated | Method and apparatus for improved communication in a wellbore utilizing acoustic signals |
Also Published As
Publication number | Publication date |
---|---|
GB2373804B (en) | 2002-12-18 |
GB2373804A (en) | 2002-10-02 |
GB0213016D0 (en) | 2002-07-17 |
GB2373805A (en) | 2002-10-02 |
GB0213010D0 (en) | 2002-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100128 |