BRPI1104009A2 - sistema sÍncrono de mÉdia de tempo de telemetria de pulso de lama - Google Patents
sistema sÍncrono de mÉdia de tempo de telemetria de pulso de lama Download PDFInfo
- Publication number
- BRPI1104009A2 BRPI1104009A2 BRPI1104009-2A BRPI1104009A BRPI1104009A2 BR PI1104009 A2 BRPI1104009 A2 BR PI1104009A2 BR PI1104009 A BRPI1104009 A BR PI1104009A BR PI1104009 A2 BRPI1104009 A2 BR PI1104009A2
- Authority
- BR
- Brazil
- Prior art keywords
- pulse
- telemetry
- component
- strobe
- cyclic
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 79
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 30
- 240000007320 Pinus strobus Species 0.000 claims description 67
- 239000002131 composite material Substances 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 230000035485 pulse pressure Effects 0.000 claims description 7
- 230000001351 cycling effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract description 5
- 208000011726 slow pulse Diseases 0.000 abstract 1
- 230000004044 response Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010606 normalization Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 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
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Fluid Pressure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/855,213 US20120039151A1 (en) | 2010-08-12 | 2010-08-12 | Mud pulse telemetry synchronous time averaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1104009A2 true BRPI1104009A2 (pt) | 2013-05-21 |
Family
ID=44759410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1104009-2A BRPI1104009A2 (pt) | 2010-08-12 | 2011-08-11 | sistema sÍncrono de mÉdia de tempo de telemetria de pulso de lama |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120039151A1 (es) |
| EP (1) | EP2418351A1 (es) |
| AU (1) | AU2011205110A1 (es) |
| BR (1) | BRPI1104009A2 (es) |
| CA (1) | CA2747272A1 (es) |
| MX (1) | MX2011008370A (es) |
| RU (1) | RU2011133822A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012027633A2 (en) * | 2010-08-26 | 2012-03-01 | Smith International, Inc. | Mud pulse telemetry noise reduction method |
| US9644440B2 (en) | 2013-10-21 | 2017-05-09 | Laguna Oil Tools, Llc | Systems and methods for producing forced axial vibration of a drillstring |
| US9702246B2 (en) * | 2014-05-30 | 2017-07-11 | Scientific Drilling International, Inc. | Downhole MWD signal enhancement, tracking, and decoding |
| CN115296752B (zh) * | 2022-08-02 | 2024-04-30 | 中国石油天然气集团有限公司 | 泥浆脉冲数据编码和传输方法、装置和设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260318A (en) | 1963-11-12 | 1966-07-12 | Smith Ind International Inc | Well drilling apparatus |
| GB1388713A (en) | 1972-03-24 | 1975-03-26 | Russell M K | Directional drilling of boreholes |
| US4642800A (en) * | 1982-08-23 | 1987-02-10 | Exploration Logging, Inc. | Noise subtraction filter |
| US5146433A (en) * | 1991-10-02 | 1992-09-08 | Anadrill, Inc. | Mud pump noise cancellation system and method |
| GB2449195A (en) * | 2006-02-14 | 2008-11-12 | Baker Hughes Inc | System and method for measurement while drilling telemetry |
| US7609169B2 (en) * | 2006-08-31 | 2009-10-27 | Precision Energy Services, Inc. | Electromagnetic telemetry apparatus and methods for minimizing cyclical or synchronous noise |
-
2010
- 2010-08-12 US US12/855,213 patent/US20120039151A1/en not_active Abandoned
-
2011
- 2011-07-26 CA CA2747272A patent/CA2747272A1/en not_active Abandoned
- 2011-07-27 EP EP11175593A patent/EP2418351A1/en not_active Withdrawn
- 2011-08-02 AU AU2011205110A patent/AU2011205110A1/en not_active Abandoned
- 2011-08-08 MX MX2011008370A patent/MX2011008370A/es unknown
- 2011-08-11 BR BRPI1104009-2A patent/BRPI1104009A2/pt not_active IP Right Cessation
- 2011-08-11 RU RU2011133822/03A patent/RU2011133822A/ru not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011205110A1 (en) | 2012-03-01 |
| CA2747272A1 (en) | 2012-02-12 |
| EP2418351A1 (en) | 2012-02-15 |
| MX2011008370A (es) | 2012-02-20 |
| RU2011133822A (ru) | 2013-02-20 |
| US20120039151A1 (en) | 2012-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2268 DE 24/06/2014. |