BRPI0508399A - múltiplas medições de pressão distribuìdas - Google Patents
múltiplas medições de pressão distribuìdasInfo
- Publication number
- BRPI0508399A BRPI0508399A BRPI0508399-0A BRPI0508399A BRPI0508399A BR PI0508399 A BRPI0508399 A BR PI0508399A BR PI0508399 A BRPI0508399 A BR PI0508399A BR PI0508399 A BRPI0508399 A BR PI0508399A
- Authority
- BR
- Brazil
- Prior art keywords
- pressure measurements
- multiple distributed
- distributed pressure
- measured
- pressures
- Prior art date
Links
- 238000009530 blood pressure measurement Methods 0.000 title abstract 2
- 238000004590 computer program Methods 0.000 abstract 1
- 238000000034 method Methods 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
- E21B47/06—Measuring temperature or pressure
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- 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
-
- 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
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure 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
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V20/00—Geomodelling in general
-
- 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
- E21B17/028—Electrical or electro-magnetic connections
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Mechanical Engineering (AREA)
Abstract
MúLTIPLAS MEDIçõES DE PRESSãO DISTRIBUIDAS Métodos, programas de computador e sistemas para a detecção de pelo menos uma condição poço abaixo são mostrados. As pressões são medidas em uma pluralidade de localizações ao longo da coluna de perfuração. A coluna de perfuração inclui um tubo de perfuração . pelo menos uma das pressões é medida ao longo do tubo de perfuração. pelo memos uma condição poço abaixo é detectada com base, pelo menos em parte, em pelo menos uma pressão medida.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55003304P | 2004-03-04 | 2004-03-04 | |
| US11/051,762 US9441476B2 (en) | 2004-03-04 | 2005-02-04 | Multiple distributed pressure measurements |
| PCT/US2005/006584 WO2005091911A2 (en) | 2004-03-04 | 2005-03-01 | Multiple distributed pressure measurements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0508399A true BRPI0508399A (pt) | 2007-08-07 |
Family
ID=34914823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0508399-0A BRPI0508399A (pt) | 2004-03-04 | 2005-03-01 | múltiplas medições de pressão distribuìdas |
Country Status (6)
| Country | Link |
|---|---|
| US (5) | US9441476B2 (pt) |
| EP (1) | EP1735522A4 (pt) |
| AU (1) | AU2005227212B2 (pt) |
| BR (1) | BRPI0508399A (pt) |
| CA (1) | CA2558447C (pt) |
| WO (1) | WO2005091911A2 (pt) |
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| GB2426265B (en) * | 2005-05-21 | 2011-01-05 | Schlumberger Holdings | Roll stabilised unit |
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-
2005
- 2005-02-04 US US11/051,762 patent/US9441476B2/en active Active
- 2005-03-01 BR BRPI0508399-0A patent/BRPI0508399A/pt not_active Application Discontinuation
- 2005-03-01 CA CA2558447A patent/CA2558447C/en not_active Expired - Lifetime
- 2005-03-01 WO PCT/US2005/006584 patent/WO2005091911A2/en not_active Ceased
- 2005-03-01 AU AU2005227212A patent/AU2005227212B2/en not_active Ceased
- 2005-03-01 EP EP05724179A patent/EP1735522A4/en not_active Withdrawn
-
2013
- 2013-05-28 US US13/903,377 patent/US9441477B2/en not_active Expired - Lifetime
-
2016
- 2016-07-05 US US15/201,733 patent/US9938785B2/en not_active Expired - Lifetime
-
2018
- 2018-04-04 US US15/945,394 patent/US11428059B2/en not_active Expired - Lifetime
-
2022
- 2022-06-24 US US17/849,522 patent/US11746610B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2558447C (en) | 2010-05-18 |
| US20050194184A1 (en) | 2005-09-08 |
| US11428059B2 (en) | 2022-08-30 |
| US20160312554A1 (en) | 2016-10-27 |
| AU2005227212B2 (en) | 2011-01-06 |
| AU2005227212A1 (en) | 2005-10-06 |
| CA2558447A1 (en) | 2005-10-06 |
| US11746610B2 (en) | 2023-09-05 |
| US9441476B2 (en) | 2016-09-13 |
| US9938785B2 (en) | 2018-04-10 |
| WO2005091911A2 (en) | 2005-10-06 |
| US20130256033A1 (en) | 2013-10-03 |
| EP1735522A4 (en) | 2011-08-10 |
| WO2005091911A3 (en) | 2006-06-01 |
| US20180223612A1 (en) | 2018-08-09 |
| US9441477B2 (en) | 2016-09-13 |
| US20220325588A1 (en) | 2022-10-13 |
| EP1735522A2 (en) | 2006-12-27 |
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