BR9708257A - Método para analiser ocorrências e condições com furos para baixo - Google Patents
Método para analiser ocorrências e condições com furos para baixoInfo
- Publication number
- BR9708257A BR9708257A BR9708257A BR9708257A BR9708257A BR 9708257 A BR9708257 A BR 9708257A BR 9708257 A BR9708257 A BR 9708257A BR 9708257 A BR9708257 A BR 9708257A BR 9708257 A BR9708257 A BR 9708257A
- Authority
- BR
- Brazil
- Prior art keywords
- conditions
- holes down
- occurrences
- analyzing
- analyzing occurrences
- Prior art date
Links
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
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/02—Wear indicators
-
- 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
- E21B44/005—Below-ground automatic control systems
-
- 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
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Numerical Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/621,411 US5794720A (en) | 1996-03-25 | 1996-03-25 | Method of assaying downhole occurrences and conditions |
| PCT/US1997/004543 WO1997036084A1 (en) | 1996-03-25 | 1997-03-21 | Method of assaying downhole occurrences and conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9708257A true BR9708257A (pt) | 1999-08-03 |
Family
ID=24490072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9708257A BR9708257A (pt) | 1996-03-25 | 1997-03-21 | Método para analiser ocorrências e condições com furos para baixo |
Country Status (9)
| Country | Link |
|---|---|
| US (6) | US5794720A (pt) |
| JP (1) | JP2000507658A (pt) |
| CN (1) | CN1082128C (pt) |
| AU (1) | AU709128B2 (pt) |
| BR (1) | BR9708257A (pt) |
| CA (1) | CA2250030C (pt) |
| GB (1) | GB2328467B (pt) |
| NO (1) | NO324161B1 (pt) |
| WO (1) | WO1997036084A1 (pt) |
Families Citing this family (160)
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| US7035778B2 (en) | 2006-04-25 |
| WO1997036084A1 (en) | 1997-10-02 |
| US5794720A (en) | 1998-08-18 |
| CA2250030A1 (en) | 1997-10-02 |
| GB2328467A (en) | 1999-02-24 |
| US20090006058A1 (en) | 2009-01-01 |
| US8949098B2 (en) | 2015-02-03 |
| CN1082128C (zh) | 2002-04-03 |
| NO984454L (no) | 1998-11-12 |
| AU709128B2 (en) | 1999-08-19 |
| JP2000507658A (ja) | 2000-06-20 |
| US6131673A (en) | 2000-10-17 |
| CN1214754A (zh) | 1999-04-21 |
| US20040059554A1 (en) | 2004-03-25 |
| CA2250030C (en) | 2006-10-17 |
| US6374926B1 (en) | 2002-04-23 |
| AU2338997A (en) | 1997-10-17 |
| GB2328467B (en) | 1999-10-13 |
| NO324161B1 (no) | 2007-09-03 |
| US20030187582A1 (en) | 2003-10-02 |
| GB9820642D0 (en) | 1998-11-18 |
| NO984454D0 (no) | 1998-09-24 |
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