NO20000304L - Stamme for strømningsmÕling - Google Patents
Stamme for strømningsmÕlingInfo
- Publication number
- NO20000304L NO20000304L NO20000304A NO20000304A NO20000304L NO 20000304 L NO20000304 L NO 20000304L NO 20000304 A NO20000304 A NO 20000304A NO 20000304 A NO20000304 A NO 20000304A NO 20000304 L NO20000304 L NO 20000304L
- Authority
- NO
- Norway
- Prior art keywords
- flow measurement
- measurement strain
- strain
- flow
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/44—Venturi tubes
-
- 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
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
- G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
-
- 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
- E21B2200/05—Flapper valves
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5362297P | 1997-07-24 | 1997-07-24 | |
PCT/US1998/012452 WO1999005478A2 (en) | 1997-07-24 | 1998-06-15 | Flow measurement mandrel |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20000304D0 NO20000304D0 (no) | 2000-01-21 |
NO20000304L true NO20000304L (no) | 2000-03-21 |
NO316597B1 NO316597B1 (no) | 2004-03-01 |
Family
ID=21985501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20000304A NO316597B1 (no) | 1997-07-24 | 2000-01-21 | Anordning og fremgangsmåte for strømningsmåling ved måling i en sekundær passasje i brønnrør |
Country Status (7)
Country | Link |
---|---|
US (1) | US5861562A (no) |
AU (1) | AU7968898A (no) |
BR (1) | BR9811112A (no) |
CA (1) | CA2297003C (no) |
GB (1) | GB2344125B (no) |
NO (1) | NO316597B1 (no) |
WO (1) | WO1999005478A2 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6629564B1 (en) | 2000-04-11 | 2003-10-07 | Schlumberger Technology Corporation | Downhole flow meter |
US7363980B2 (en) * | 2005-04-22 | 2008-04-29 | Absolute Oil Tools, L.L.C. | Downhole flow control apparatus, operable via surface applied pressure |
US8316704B2 (en) * | 2008-10-14 | 2012-11-27 | Schlumberger Technology Corporation | Downhole annular measurement system and method |
US7934433B1 (en) | 2009-11-04 | 2011-05-03 | Baker Hughes Incorporated | Inverse venturi meter with insert capability |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US749645A (en) * | 1904-01-12 | Fluid-meter | ||
US2192214A (en) * | 1936-08-11 | 1940-03-05 | Horace M Weir | Cracking process and apparatus |
US2868013A (en) * | 1954-11-01 | 1959-01-13 | Charles E Terrell | Fluid measuring apparatus and valve embodied therein |
US3357492A (en) * | 1965-12-21 | 1967-12-12 | Texaco Inc | Well completion apparatus |
US3454985A (en) * | 1967-04-24 | 1969-07-15 | Us Air Force | Pressure and heat transfer apparatus |
US3472070A (en) * | 1967-07-14 | 1969-10-14 | Baker Oil Tools Inc | Apparatus for controlling and method of testing well fluid production rate |
US4232549A (en) * | 1978-12-06 | 1980-11-11 | Eaton Corporation | Two stage flowmeter |
US4510797A (en) * | 1982-09-23 | 1985-04-16 | Schlumberger Technology Corporation | Full-bore drill stem testing apparatus with surface pressure readout |
US4553428A (en) * | 1983-11-03 | 1985-11-19 | Schlumberger Technology Corporation | Drill stem testing apparatus with multiple pressure sensing ports |
US4581944A (en) * | 1985-03-18 | 1986-04-15 | Controls Company Of America | Electronic flow transducer assembly |
US4673890A (en) * | 1986-06-18 | 1987-06-16 | Halliburton Company | Well bore measurement tool |
US4790378A (en) * | 1987-02-06 | 1988-12-13 | Otis Engineering Corporation | Well testing apparatus |
US5353873A (en) * | 1993-07-09 | 1994-10-11 | Cooke Jr Claude E | Apparatus for determining mechanical integrity of wells |
US5335724A (en) * | 1993-07-28 | 1994-08-09 | Halliburton Company | Directionally oriented slotting method |
US5533549A (en) * | 1995-01-26 | 1996-07-09 | Hydronic Components, Inc. | Ball valve with integrated removable flow venturi, flow balancing means, and pipe union means |
US5616840A (en) * | 1996-03-27 | 1997-04-01 | Western Atlas International | Method for estimating the hydraulic conductivity of a borehole sidewall fracture |
-
1998
- 1998-06-15 AU AU79688/98A patent/AU7968898A/en not_active Abandoned
- 1998-06-15 WO PCT/US1998/012452 patent/WO1999005478A2/en active Application Filing
- 1998-06-15 GB GB0000641A patent/GB2344125B/en not_active Expired - Fee Related
- 1998-06-15 BR BR9811112-4A patent/BR9811112A/pt active Search and Examination
- 1998-06-15 CA CA002297003A patent/CA2297003C/en not_active Expired - Fee Related
- 1998-06-19 US US09/100,833 patent/US5861562A/en not_active Expired - Lifetime
-
2000
- 2000-01-21 NO NO20000304A patent/NO316597B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2344125A (en) | 2000-05-31 |
NO20000304D0 (no) | 2000-01-21 |
BR9811112A (pt) | 2000-11-14 |
WO1999005478A2 (en) | 1999-02-04 |
NO316597B1 (no) | 2004-03-01 |
US5861562A (en) | 1999-01-19 |
WO1999005478A3 (en) | 1999-04-08 |
GB2344125B (en) | 2001-11-28 |
CA2297003C (en) | 2004-05-04 |
AU7968898A (en) | 1999-02-16 |
GB0000641D0 (en) | 2000-03-01 |
CA2297003A1 (en) | 1999-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |