EP2925958A4 - Extendable orienting tool for use in wells - Google Patents
Extendable orienting tool for use in wells Download PDFInfo
- Publication number
- EP2925958A4 EP2925958A4 EP12889629.7A EP12889629A EP2925958A4 EP 2925958 A4 EP2925958 A4 EP 2925958A4 EP 12889629 A EP12889629 A EP 12889629A EP 2925958 A4 EP2925958 A4 EP 2925958A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- extendable
- wells
- orienting tool
- orienting
- 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.)
- Granted
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
- E21B47/12—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 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
-
- 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
- E21B47/02—Determining slope or direction
- E21B47/024—Determining slope or direction of devices in the borehole
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2012/067604 WO2014088545A1 (en) | 2012-12-03 | 2012-12-03 | Extendable orienting tool for use in wells |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2925958A1 EP2925958A1 (en) | 2015-10-07 |
EP2925958A4 true EP2925958A4 (en) | 2017-05-17 |
EP2925958B1 EP2925958B1 (en) | 2019-12-18 |
Family
ID=50883815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12889629.7A Active EP2925958B1 (en) | 2012-12-03 | 2012-12-03 | Extendable orienting tool for use in wells |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2925958B1 (en) |
AU (1) | AU2012396267B2 (en) |
BR (1) | BR112015010323B1 (en) |
CA (1) | CA2887591C (en) |
EA (1) | EA031139B1 (en) |
MX (1) | MX2015003814A (en) |
WO (1) | WO2014088545A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771408A (en) * | 1986-03-31 | 1988-09-13 | Eastman Christensen | Universal mud pulse telemetry system |
US5421420A (en) * | 1994-06-07 | 1995-06-06 | Schlumberger Technology Corporation | Downhole weight-on-bit control for directional drilling |
US20010052428A1 (en) * | 2000-06-15 | 2001-12-20 | Larronde Michael L. | Steerable drilling tool |
US20120106297A1 (en) * | 2009-07-08 | 2012-05-03 | Intelligent Well Controls Limited | Downhole apparatus, device, assembly and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5829520A (en) * | 1995-02-14 | 1998-11-03 | Baker Hughes Incorporated | Method and apparatus for testing, completion and/or maintaining wellbores using a sensor device |
US6026915A (en) * | 1997-10-14 | 2000-02-22 | Halliburton Energy Services, Inc. | Early evaluation system with drilling capability |
GB0710281D0 (en) * | 2007-05-30 | 2007-07-11 | Geolink Uk Ltd | Orientation sensor for downhole tool |
-
2012
- 2012-12-03 CA CA2887591A patent/CA2887591C/en active Active
- 2012-12-03 WO PCT/US2012/067604 patent/WO2014088545A1/en active Application Filing
- 2012-12-03 EP EP12889629.7A patent/EP2925958B1/en active Active
- 2012-12-03 BR BR112015010323-5A patent/BR112015010323B1/en active IP Right Grant
- 2012-12-03 MX MX2015003814A patent/MX2015003814A/en unknown
- 2012-12-03 AU AU2012396267A patent/AU2012396267B2/en active Active
- 2012-12-03 EA EA201590716A patent/EA031139B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771408A (en) * | 1986-03-31 | 1988-09-13 | Eastman Christensen | Universal mud pulse telemetry system |
US5421420A (en) * | 1994-06-07 | 1995-06-06 | Schlumberger Technology Corporation | Downhole weight-on-bit control for directional drilling |
US20010052428A1 (en) * | 2000-06-15 | 2001-12-20 | Larronde Michael L. | Steerable drilling tool |
US20120106297A1 (en) * | 2009-07-08 | 2012-05-03 | Intelligent Well Controls Limited | Downhole apparatus, device, assembly and method |
Also Published As
Publication number | Publication date |
---|---|
CA2887591A1 (en) | 2014-06-12 |
AU2012396267B2 (en) | 2016-10-20 |
MX2015003814A (en) | 2015-07-17 |
BR112015010323B1 (en) | 2021-03-23 |
CA2887591C (en) | 2017-06-13 |
EP2925958B1 (en) | 2019-12-18 |
BR112015010323A2 (en) | 2017-07-11 |
WO2014088545A1 (en) | 2014-06-12 |
EA031139B1 (en) | 2018-11-30 |
EP2925958A1 (en) | 2015-10-07 |
AU2012396267A1 (en) | 2015-03-26 |
EA201590716A1 (en) | 2015-11-30 |
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Effective date: 20170418 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 43/12 20060101AFI20170410BHEP Ipc: E21B 34/06 20060101ALI20170410BHEP Ipc: E21B 47/18 20120101ALI20170410BHEP Ipc: E21B 47/02 20060101ALI20170410BHEP Ipc: E21B 7/06 20060101ALI20170410BHEP |
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