NO972140L - Fremgangsmåte for akustisk bestemmelse av lengden av et fluidrör - Google Patents
Fremgangsmåte for akustisk bestemmelse av lengden av et fluidrörInfo
- Publication number
- NO972140L NO972140L NO972140A NO972140A NO972140L NO 972140 L NO972140 L NO 972140L NO 972140 A NO972140 A NO 972140A NO 972140 A NO972140 A NO 972140A NO 972140 L NO972140 L NO 972140L
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- pressure change
- distal end
- extension tube
- fluid pipeline
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 99
- 238000000034 method Methods 0.000 title claims description 53
- 238000004891 communication Methods 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/648,522 US5754495A (en) | 1996-05-13 | 1996-05-13 | Method for acoustic determination of the length of a fluid conduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO972140D0 NO972140D0 (no) | 1997-05-09 |
| NO972140L true NO972140L (no) | 1997-11-14 |
Family
ID=24601121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO972140A NO972140L (no) | 1996-05-13 | 1997-05-09 | Fremgangsmåte for akustisk bestemmelse av lengden av et fluidrör |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5754495A (de) |
| EP (1) | EP0807831A3 (de) |
| AU (1) | AU710013B2 (de) |
| CA (1) | CA2203361A1 (de) |
| NO (1) | NO972140L (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371204B1 (en) * | 2000-01-05 | 2002-04-16 | Union Oil Company Of California | Underground well kick detector |
| US6401814B1 (en) | 2000-11-09 | 2002-06-11 | Halliburton Energy Services, Inc. | Method of locating a cementing plug in a subterranean wall |
| US6874361B1 (en) | 2004-01-08 | 2005-04-05 | Halliburton Energy Services, Inc. | Distributed flow properties wellbore measurement system |
| US7510001B2 (en) * | 2005-09-14 | 2009-03-31 | Schlumberger Technology Corp. | Downhole actuation tools |
| US8118098B2 (en) * | 2006-05-23 | 2012-02-21 | Schlumberger Technology Corporation | Flow control system and method for use in a wellbore |
| US7801707B2 (en) * | 2006-08-02 | 2010-09-21 | Schlumberger Technology Corporation | Statistical method for analyzing the performance of oilfield equipment |
| US20080093074A1 (en) * | 2006-10-20 | 2008-04-24 | Schlumberger Technology Corporation | Communicating Through a Barrier in a Well |
| US10087743B2 (en) * | 2013-03-15 | 2018-10-02 | Reservoir Management Services, Llc | Fluid level determination apparatus and method of determining a fluid level in a hydrocarbon well |
| MX2022002454A (es) | 2019-08-28 | 2022-06-02 | Schlumberger Technology Bv | Métodos para determinar la posición de un objeto que se puede soltar en un pozo. |
| WO2022025790A1 (en) | 2020-07-30 | 2022-02-03 | Schlumberger Canada Limited | Methods for determining a position of a droppable object in a wellbore |
| WO2022093304A1 (en) * | 2020-11-02 | 2022-05-05 | Shiau Shi En | Contactless sensor system and method for measuring free surface and pressure flow in a conduit |
| US12590533B2 (en) | 2024-07-19 | 2026-03-31 | Schlumberger Technology Corporation | Droppable object with locating system and pressure pulse telemetry actuator for use in a wellbore |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3564251A (en) * | 1968-03-04 | 1971-02-16 | Dresser Ind | Casing inspection method and apparatus |
| US3930556A (en) * | 1971-04-26 | 1976-01-06 | Osaka Gas Kabushiki Kaisha | Method of detecting leak of fluid from a long pipeline |
| US4584676A (en) * | 1982-03-15 | 1986-04-22 | Measurement Systems, Inc. | Method of and apparatus for pipe length measurement |
| US4793178A (en) * | 1987-04-13 | 1988-12-27 | Xelo, Inc. | Method and apparatus for generating data and analyzing the same to determine fluid depth in a well |
| US4934186A (en) * | 1987-09-29 | 1990-06-19 | Mccoy James N | Automatic echo meter |
| US4935884A (en) * | 1988-04-28 | 1990-06-19 | Champlin Electronics, Inc. | Sonic pipe length detector |
| US4930350A (en) * | 1988-10-06 | 1990-06-05 | Robert Bode | Acoustical length measurement |
| US5285388A (en) * | 1990-07-16 | 1994-02-08 | James N. McCoy | Detection of fluid reflection for echo sounding operation |
| US5195059A (en) * | 1991-03-27 | 1993-03-16 | Tokyo Gas Co., Ltd. | Acoustic pipe length measuring apparatus |
| JP3048284B2 (ja) * | 1993-02-03 | 2000-06-05 | 東京瓦斯株式会社 | 音響式管路長測定システムの音速校正装置 |
| GB9419031D0 (en) * | 1994-09-21 | 1994-11-09 | Sensor Dynamics Ltd | Apparatus for sensor location |
-
1996
- 1996-05-13 US US08/648,522 patent/US5754495A/en not_active Expired - Fee Related
-
1997
- 1997-04-22 CA CA002203361A patent/CA2203361A1/en not_active Abandoned
- 1997-05-09 NO NO972140A patent/NO972140L/no unknown
- 1997-05-09 EP EP97303199A patent/EP0807831A3/de not_active Withdrawn
- 1997-05-13 AU AU20855/97A patent/AU710013B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2203361A1 (en) | 1997-11-13 |
| NO972140D0 (no) | 1997-05-09 |
| US5754495A (en) | 1998-05-19 |
| EP0807831A2 (de) | 1997-11-19 |
| AU710013B2 (en) | 1999-09-09 |
| EP0807831A3 (de) | 1999-04-07 |
| AU2085597A (en) | 1997-11-20 |
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