CA2071988A1 - Installation de detection de gaz - Google Patents
Installation de detection de gazInfo
- Publication number
- CA2071988A1 CA2071988A1 CA002071988A CA2071988A CA2071988A1 CA 2071988 A1 CA2071988 A1 CA 2071988A1 CA 002071988 A CA002071988 A CA 002071988A CA 2071988 A CA2071988 A CA 2071988A CA 2071988 A1 CA2071988 A1 CA 2071988A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- detector
- monitoring system
- borehole
- signal
- 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
- 238000001514 detection method Methods 0.000 title claims description 8
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 12
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 8
- 239000013535 sea water Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000246 remedial effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000003643 water by type Substances 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
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/086—Withdrawing samples at the surface
-
- 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
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/107—Locating fluid leaks, intrusions or movements using acoustic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/222—Constructional or flow details for analysing fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Acoustics & Sound (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Immunology (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8929246.0 | 1989-12-22 | ||
GB898929246A GB8929246D0 (en) | 1989-12-22 | 1989-12-22 | A gas detection system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2071988A1 true CA2071988A1 (fr) | 1991-06-23 |
Family
ID=10668535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002071988A Abandoned CA2071988A1 (fr) | 1989-12-22 | 1990-12-24 | Installation de detection de gaz |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0511243A1 (fr) |
AU (1) | AU7065791A (fr) |
CA (1) | CA2071988A1 (fr) |
FI (1) | FI922902A0 (fr) |
GB (1) | GB8929246D0 (fr) |
WO (1) | WO1991010132A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9108351D0 (en) * | 1991-04-18 | 1991-06-05 | Exal Reservoir Serv Ltd | Seabed gas collection and monitoring device |
DK1792048T3 (en) | 2004-09-21 | 2018-03-12 | Benthic Geotech Pty Ltd | REMOTE GAS MONITORING REMOTE CONTROL DEVICE |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821726A (en) * | 1972-05-08 | 1974-06-28 | Santa Fe Int Corp | Blow out sensor |
US3760891A (en) * | 1972-05-19 | 1973-09-25 | Offshore Co | Blowout and lost circulation detector |
US3910110A (en) * | 1973-10-04 | 1975-10-07 | Offshore Co | Motion compensated blowout and loss circulation detection |
US4208906A (en) * | 1978-05-08 | 1980-06-24 | Interstate Electronics Corp. | Mud gas ratio and mud flow velocity sensor |
US4337653A (en) * | 1981-04-29 | 1982-07-06 | Koomey, Inc. | Blowout preventer control and recorder system |
US4527425A (en) * | 1982-12-10 | 1985-07-09 | Nl Industries, Inc. | System for detecting blow out and lost circulation in a borehole |
US4610161A (en) * | 1985-07-05 | 1986-09-09 | Exxon Production Research Co. | Method and apparatus for determining fluid circulation conditions in well drilling operations |
-
1989
- 1989-12-22 GB GB898929246A patent/GB8929246D0/en active Pending
-
1990
- 1990-12-24 WO PCT/GB1990/002025 patent/WO1991010132A1/fr not_active Application Discontinuation
- 1990-12-24 AU AU70657/91A patent/AU7065791A/en not_active Abandoned
- 1990-12-24 EP EP91901879A patent/EP0511243A1/fr not_active Withdrawn
- 1990-12-24 CA CA002071988A patent/CA2071988A1/fr not_active Abandoned
-
1992
- 1992-06-22 FI FI922902A patent/FI922902A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0511243A1 (fr) | 1992-11-04 |
AU7065791A (en) | 1991-07-24 |
FI922902A (fi) | 1992-06-22 |
FI922902A0 (fi) | 1992-06-22 |
WO1991010132A1 (fr) | 1991-07-11 |
GB8929246D0 (en) | 1990-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |