BR112016020523A2 - Sistema de relé temporizador em rede linear de índice reduzido de poço e método - Google Patents
Sistema de relé temporizador em rede linear de índice reduzido de poço e métodoInfo
- Publication number
- BR112016020523A2 BR112016020523A2 BR112016020523A BR112016020523A BR112016020523A2 BR 112016020523 A2 BR112016020523 A2 BR 112016020523A2 BR 112016020523 A BR112016020523 A BR 112016020523A BR 112016020523 A BR112016020523 A BR 112016020523A BR 112016020523 A2 BR112016020523 A2 BR 112016020523A2
- Authority
- BR
- Brazil
- Prior art keywords
- nodes
- downhole
- timer relay
- relay system
- reduced well
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004353 relayed correlation spectroscopy Methods 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 abstract 2
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
- 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
- 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
-
- 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
- E21B47/16—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 drill string or casing, e.g. by torsional acoustic waves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Electromagnetism (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2014/021356 WO2015134030A1 (en) | 2014-03-06 | 2014-03-06 | Downhole low rate linear repeater relay network timing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112016020523A2 true BR112016020523A2 (pt) | 2017-10-03 |
Family
ID=54055689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016020523A BR112016020523A2 (pt) | 2014-03-06 | 2014-03-06 | Sistema de relé temporizador em rede linear de índice reduzido de poço e método |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3114317B1 (de) |
| BR (1) | BR112016020523A2 (de) |
| CA (1) | CA2941558C (de) |
| WO (1) | WO2015134030A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7765422B2 (en) * | 2001-01-19 | 2010-07-27 | Alcatel-Lucent Usa Inc. | Method of determining a time offset estimate between a central node and a secondary node |
| US7139218B2 (en) * | 2003-08-13 | 2006-11-21 | Intelliserv, Inc. | Distributed downhole drilling network |
| JP4714025B2 (ja) * | 2006-01-06 | 2011-06-29 | 株式会社日立製作所 | センサノード、基地局、センサネット及びセンシングデータの送信方法 |
| EP2350697B1 (de) * | 2008-05-23 | 2021-06-30 | Baker Hughes Ventures & Growth LLC | Zuverlässiges bohrloch-datenübertragungssystem |
| US8164980B2 (en) | 2008-10-20 | 2012-04-24 | Baker Hughes Incorporated | Methods and apparatuses for data collection and communication in drill string components |
| US8731837B2 (en) | 2009-06-11 | 2014-05-20 | Schlumberger Technology Corporation | System and method for associating time stamped measurement data with a corresponding wellbore depth |
| EP2972527B1 (de) * | 2013-03-15 | 2019-10-23 | Baker Hughes Oilfield Operations LLC | Netzwerktelemetriesystem und verfahren |
-
2014
- 2014-03-06 EP EP14884471.5A patent/EP3114317B1/de active Active
- 2014-03-06 WO PCT/US2014/021356 patent/WO2015134030A1/en active Application Filing
- 2014-03-06 BR BR112016020523A patent/BR112016020523A2/pt not_active IP Right Cessation
- 2014-03-06 CA CA2941558A patent/CA2941558C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3114317A1 (de) | 2017-01-11 |
| EP3114317A4 (de) | 2017-11-01 |
| CA2941558A1 (en) | 2015-09-11 |
| EP3114317B1 (de) | 2023-04-26 |
| WO2015134030A1 (en) | 2015-09-11 |
| CA2941558C (en) | 2023-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |