DE69626634D1 - Verfahren zum durchflussmessen sowie durchflussmesser - Google Patents

Verfahren zum durchflussmessen sowie durchflussmesser

Info

Publication number
DE69626634D1
DE69626634D1 DE69626634T DE69626634T DE69626634D1 DE 69626634 D1 DE69626634 D1 DE 69626634D1 DE 69626634 T DE69626634 T DE 69626634T DE 69626634 T DE69626634 T DE 69626634T DE 69626634 D1 DE69626634 D1 DE 69626634D1
Authority
DE
Germany
Prior art keywords
flow
measurement
meter
flow meter
flow measurement
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.)
Expired - Lifetime
Application number
DE69626634T
Other languages
English (en)
Other versions
DE69626634T2 (de
Inventor
Pekka Rouhiainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POSIVA HELSINKI Oy
Original Assignee
POSIVA HELSINKI Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by POSIVA HELSINKI Oy filed Critical POSIVA HELSINKI Oy
Publication of DE69626634D1 publication Critical patent/DE69626634D1/de
Application granted granted Critical
Publication of DE69626634T2 publication Critical patent/DE69626634T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • 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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements

Landscapes

  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
DE69626634T 1996-01-15 1996-01-15 Verfahren zum durchflussmessen sowie durchflussmesser Expired - Lifetime DE69626634T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1996/000029 WO1997026442A1 (en) 1996-01-15 1996-01-15 Method for measuring of flow and flowmeter

Publications (2)

Publication Number Publication Date
DE69626634D1 true DE69626634D1 (de) 2003-04-17
DE69626634T2 DE69626634T2 (de) 2003-09-18

Family

ID=8556637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626634T Expired - Lifetime DE69626634T2 (de) 1996-01-15 1996-01-15 Verfahren zum durchflussmessen sowie durchflussmesser

Country Status (8)

Country Link
US (1) US6076398A (de)
EP (1) EP0815347B1 (de)
JP (1) JP3045318B2 (de)
KR (1) KR100268514B1 (de)
AU (1) AU4450296A (de)
CA (1) CA2214707C (de)
DE (1) DE69626634T2 (de)
WO (1) WO1997026442A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120324B (fi) * 2006-09-12 2009-09-15 Posiva Oy Virtausmittari

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733605A (en) * 1956-02-07 R buck
US3103813A (en) * 1960-10-28 1963-09-17 Continental Oil Co Method and apparatus for sampling production of subterranean reservoirs
FR1291856A (fr) * 1961-05-04 1962-04-27 Socony Mobil Oil Co Procédé et appareil pour la mesure de caractéristiques d'un fluide circulant dansun trou de sonde
US3357492A (en) * 1965-12-21 1967-12-12 Texaco Inc Well completion apparatus
US3379059A (en) * 1966-05-04 1968-04-23 Phillips Petroleum Co Flow meter with gravity and liquid sensing switches
US5184677A (en) * 1991-05-10 1993-02-09 Gas Research Institute Pass-through zone isolation packer and process for isolating zones in a multiple-zone well
US5226485A (en) * 1991-05-10 1993-07-13 Gas Research Institute Pass-through zone isolation packer and process for isolating zones in a multiple-zone well

Also Published As

Publication number Publication date
CA2214707A1 (en) 1997-07-24
KR19980703013A (ko) 1998-09-05
US6076398A (en) 2000-06-20
CA2214707C (en) 2002-12-31
AU4450296A (en) 1997-08-11
JPH10505918A (ja) 1998-06-09
WO1997026442A1 (en) 1997-07-24
DE69626634T2 (de) 2003-09-18
KR100268514B1 (ko) 2000-10-16
JP3045318B2 (ja) 2000-05-29
EP0815347A1 (de) 1998-01-07
EP0815347B1 (de) 2003-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition