CA2290050A1 - Intelligent down hole testing system - Google Patents
Intelligent down hole testing system Download PDFInfo
- Publication number
- CA2290050A1 CA2290050A1 CA002290050A CA2290050A CA2290050A1 CA 2290050 A1 CA2290050 A1 CA 2290050A1 CA 002290050 A CA002290050 A CA 002290050A CA 2290050 A CA2290050 A CA 2290050A CA 2290050 A1 CA2290050 A1 CA 2290050A1
- Authority
- CA
- Canada
- Prior art keywords
- sensor
- control valve
- work string
- valve
- down hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 79
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 26
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- 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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Measuring Fluid Pressure (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19803798A | 1998-11-23 | 1998-11-23 | |
| US09/198,037 | 1998-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2290050A1 true CA2290050A1 (en) | 2000-05-23 |
Family
ID=22731753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002290050A Abandoned CA2290050A1 (en) | 1998-11-23 | 1999-11-17 | Intelligent down hole testing system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1004747A2 (no) |
| CA (1) | CA2290050A1 (no) |
| NO (1) | NO995715L (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024545A1 (en) * | 2007-08-17 | 2009-02-26 | Shell Internationale Research Maatschappij B.V. | Method for controlling production and downhole pressures of a well with multiple subsurface zones and/or branches |
| CN111101927A (zh) * | 2018-10-26 | 2020-05-05 | 航天科工惯性技术有限公司 | 一种井下数据采集装置 |
| CN110206540B (zh) * | 2019-05-23 | 2024-04-02 | 广州海洋地质调查局 | 一种水平井环空产出剖面测试方法和装置 |
-
1999
- 1999-11-17 CA CA002290050A patent/CA2290050A1/en not_active Abandoned
- 1999-11-18 EP EP99309215A patent/EP1004747A2/en not_active Withdrawn
- 1999-11-22 NO NO995715A patent/NO995715L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO995715L (no) | 2000-05-24 |
| NO995715D0 (no) | 1999-11-22 |
| EP1004747A2 (en) | 2000-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |