BR112017007903A2 - coluna de perfuração, métodos para construir uma coluna de perfuração e para comunicação acústica, e, sistema de perfuração. - Google Patents
coluna de perfuração, métodos para construir uma coluna de perfuração e para comunicação acústica, e, sistema de perfuração.Info
- Publication number
- BR112017007903A2 BR112017007903A2 BR112017007903A BR112017007903A BR112017007903A2 BR 112017007903 A2 BR112017007903 A2 BR 112017007903A2 BR 112017007903 A BR112017007903 A BR 112017007903A BR 112017007903 A BR112017007903 A BR 112017007903A BR 112017007903 A2 BR112017007903 A2 BR 112017007903A2
- Authority
- BR
- Brazil
- Prior art keywords
- drill pipe
- drill
- drill string
- joint section
- section structure
- Prior art date
Links
- 230000000737 periodic effect Effects 0.000 abstract 1
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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
em alguns exemplos, uma coluna de perfuração inclui uma pluralidade de seções de tubo de perfuração que estão acopladas juntas por uma estrutura de seção de junta de tubo de perfuração. as seções de tubo de perfuração e a estrutura de seção de junta de tubo de perfuração são combinadas acusticamente em impedância. em outro exemplo, as seções de tubo de perfuração compreendem uma pluralidade de diferentes comprimentos de tubo, esses comprimentos sendo diferentes de um comprimento da estrutura de seção de junta de tubo de perfuração. uma coluna de perfuração é construída destes diferentes comprimentos de tubo de perfuração e estruturas de seção de junta de tubo de perfuração de uma maneira não periódica ou sequência aleatória. em outro exemplo, as seções de tubo de perfuração e a estrutura de seção de junta de tubo de perfuração compreendem materiais tendo propriedades acústicas substancialmente similares.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/072975 WO2016108881A1 (en) | 2014-12-31 | 2014-12-31 | Wide bandwidth drill pipe structure for acoustic telemetry |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017007903A2 true BR112017007903A2 (pt) | 2018-01-23 |
Family
ID=56284828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017007903A BR112017007903A2 (pt) | 2014-12-31 | 2014-12-31 | coluna de perfuração, métodos para construir uma coluna de perfuração e para comunicação acústica, e, sistema de perfuração. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9926781B2 (pt) |
AU (1) | AU2014415553B2 (pt) |
BR (1) | BR112017007903A2 (pt) |
CA (1) | CA2964730C (pt) |
GB (1) | GB2548494A (pt) |
NO (1) | NO20170848A1 (pt) |
RU (1) | RU2658418C1 (pt) |
WO (1) | WO2016108881A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3309357A1 (de) * | 2016-10-13 | 2018-04-18 | Fraunhofer Gesellschaft zur Förderung der Angewand | Bohrrohr und bohrstrang zum übertragen akustischer signale |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001773A (en) * | 1973-09-12 | 1977-01-04 | American Petroscience Corporation | Acoustic telemetry system for oil wells utilizing self generated noise |
SU812914A1 (ru) * | 1977-03-14 | 1981-03-15 | Всесоюзный Ордена Трудового Красногознамени Научно-Исследовательскийинститут Буровой Техники | Способ передачи информации побуРильНОй КОлОННЕ B СКВАжиНЕ |
US5477505A (en) * | 1994-09-09 | 1995-12-19 | Sandia Corporation | Downhole pipe selection for acoustic telemetry |
US6108268A (en) * | 1998-01-12 | 2000-08-22 | The Regents Of The University Of California | Impedance matched joined drill pipe for improved acoustic transmission |
US6791470B1 (en) | 2001-06-01 | 2004-09-14 | Sandia Corporation | Reducing injection loss in drill strings |
US20040095847A1 (en) * | 2002-11-18 | 2004-05-20 | Baker Hughes Incorporated | Acoustic devices to measure ultrasound velocity in drilling mud |
US7040415B2 (en) * | 2003-10-22 | 2006-05-09 | Schlumberger Technology Corporation | Downhole telemetry system and method |
US9217289B2 (en) * | 2012-09-24 | 2015-12-22 | Schlumberger Technology Corporation | Casing drilling bottom hole assembly having wireless power and data connection |
-
2014
- 2014-12-31 RU RU2017112013A patent/RU2658418C1/ru not_active IP Right Cessation
- 2014-12-31 US US15/034,693 patent/US9926781B2/en active Active
- 2014-12-31 BR BR112017007903A patent/BR112017007903A2/pt not_active Application Discontinuation
- 2014-12-31 AU AU2014415553A patent/AU2014415553B2/en not_active Ceased
- 2014-12-31 GB GB1705501.3A patent/GB2548494A/en not_active Withdrawn
- 2014-12-31 CA CA2964730A patent/CA2964730C/en active Active
- 2014-12-31 WO PCT/US2014/072975 patent/WO2016108881A1/en active Application Filing
-
2017
- 2017-05-23 NO NO20170848A patent/NO20170848A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2014415553A1 (en) | 2017-04-27 |
AU2014415553B2 (en) | 2018-02-01 |
CA2964730C (en) | 2018-12-11 |
US9926781B2 (en) | 2018-03-27 |
WO2016108881A1 (en) | 2016-07-07 |
CA2964730A1 (en) | 2016-07-07 |
GB2548494A (en) | 2017-09-20 |
RU2658418C1 (ru) | 2018-06-21 |
GB201705501D0 (en) | 2017-05-17 |
NO20170848A1 (en) | 2017-05-23 |
US20160341032A1 (en) | 2016-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |