EP3194721A4 - Rig telemetry system - Google Patents
Rig telemetry system Download PDFInfo
- Publication number
- EP3194721A4 EP3194721A4 EP15827066.0A EP15827066A EP3194721A4 EP 3194721 A4 EP3194721 A4 EP 3194721A4 EP 15827066 A EP15827066 A EP 15827066A EP 3194721 A4 EP3194721 A4 EP 3194721A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- telemetry system
- rig
- rig telemetry
- telemetry
- 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.)
- Withdrawn
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
- E21B47/13—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 by electromagnetic energy, e.g. radio frequency
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/446,987 US20160032715A1 (en) | 2014-07-30 | 2014-07-30 | Rig telemetry system |
PCT/US2015/042668 WO2016019022A1 (en) | 2014-07-30 | 2015-07-29 | Rig telemetry system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3194721A1 EP3194721A1 (en) | 2017-07-26 |
EP3194721A4 true EP3194721A4 (en) | 2018-03-28 |
Family
ID=55179523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15827066.0A Withdrawn EP3194721A4 (en) | 2014-07-30 | 2015-07-29 | Rig telemetry system |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160032715A1 (zh) |
EP (1) | EP3194721A4 (zh) |
CN (1) | CN106574497A (zh) |
BR (1) | BR112017001461A2 (zh) |
CA (1) | CA2956330A1 (zh) |
WO (1) | WO2016019022A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170138181A1 (en) * | 2015-11-16 | 2017-05-18 | Sure Shot Wireline Inc. | Method and system for logging a well |
US10167671B2 (en) | 2016-01-22 | 2019-01-01 | Weatherford Technology Holdings, Llc | Power supply for a top drive |
US10690261B2 (en) * | 2016-12-23 | 2020-06-23 | Rosemount Inc. | Multi-pressure rated valve assembly |
US10954753B2 (en) | 2017-02-28 | 2021-03-23 | Weatherford Technology Holdings, Llc | Tool coupler with rotating coupling method for top drive |
US11131151B2 (en) | 2017-03-02 | 2021-09-28 | Weatherford Technology Holdings, Llc | Tool coupler with sliding coupling members for top drive |
US10711574B2 (en) | 2017-05-26 | 2020-07-14 | Weatherford Technology Holdings, Llc | Interchangeable swivel combined multicoupler |
US10544631B2 (en) | 2017-06-19 | 2020-01-28 | Weatherford Technology Holdings, Llc | Combined multi-coupler for top drive |
US10355403B2 (en) | 2017-07-21 | 2019-07-16 | Weatherford Technology Holdings, Llc | Tool coupler for use with a top drive |
US11441412B2 (en) * | 2017-10-11 | 2022-09-13 | Weatherford Technology Holdings, Llc | Tool coupler with data and signal transfer methods for top drive |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465395A (en) * | 1991-04-22 | 1995-11-07 | Bartram; David V. | Communication via leaky cables |
US20070030167A1 (en) * | 2005-08-04 | 2007-02-08 | Qiming Li | Surface communication apparatus and method for use with drill string telemetry |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4800351A (en) * | 1987-09-10 | 1989-01-24 | Andrew Corporation | Radiating coaxial cable with improved flame retardancy |
AU735674B2 (en) * | 1997-05-28 | 2001-07-12 | Heponi Pty Limited | Underground mine communications |
US8544564B2 (en) * | 2005-04-05 | 2013-10-01 | Halliburton Energy Services, Inc. | Wireless communications in a drilling operations environment |
CN101263276B (zh) * | 2005-08-04 | 2011-12-21 | 英特里瑟夫国际控股有限公司 | 用于井筒遥测系统的界面和方法 |
US8525690B2 (en) * | 2009-02-20 | 2013-09-03 | Aps Technology, Inc. | Synchronized telemetry from a rotating element |
US8462013B2 (en) * | 2009-06-30 | 2013-06-11 | Schlumberger Technology Corporation | Apparatus, system, and method for communicating while logging with wired drill pipe |
EP3677748A1 (en) * | 2010-04-27 | 2020-07-08 | National Oilwell Varco, L.P. | System and method for determining the duration of drill pipe use |
GB201010095D0 (en) * | 2010-06-16 | 2010-07-21 | Wfs Technologies Ltd | Downhole communications and power transfer systems |
-
2014
- 2014-07-30 US US14/446,987 patent/US20160032715A1/en not_active Abandoned
-
2015
- 2015-07-29 WO PCT/US2015/042668 patent/WO2016019022A1/en active Application Filing
- 2015-07-29 BR BR112017001461A patent/BR112017001461A2/pt not_active Application Discontinuation
- 2015-07-29 CA CA2956330A patent/CA2956330A1/en not_active Abandoned
- 2015-07-29 CN CN201580041552.XA patent/CN106574497A/zh active Pending
- 2015-07-29 EP EP15827066.0A patent/EP3194721A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5465395A (en) * | 1991-04-22 | 1995-11-07 | Bartram; David V. | Communication via leaky cables |
US20070030167A1 (en) * | 2005-08-04 | 2007-02-08 | Qiming Li | Surface communication apparatus and method for use with drill string telemetry |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016019022A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016019022A1 (en) | 2016-02-04 |
CA2956330A1 (en) | 2016-02-04 |
BR112017001461A2 (pt) | 2017-12-05 |
US20160032715A1 (en) | 2016-02-04 |
EP3194721A1 (en) | 2017-07-26 |
CN106574497A (zh) | 2017-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20170224 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20180226 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 47/12 20120101AFI20180220BHEP Ipc: E21B 47/18 20120101ALI20180220BHEP Ipc: E21B 17/00 20060101ALI20180220BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20190912 |