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WO1993005366A3 - Mass flow meter - Google Patents

Mass flow meter Download PDF

Info

Publication number
WO1993005366A3
WO1993005366A3 PCT/CA1992/000364 CA9200364W WO9305366A3 WO 1993005366 A3 WO1993005366 A3 WO 1993005366A3 CA 9200364 W CA9200364 W CA 9200364W WO 9305366 A3 WO9305366 A3 WO 9305366A3
Authority
WO
WIPO (PCT)
Prior art keywords
detritus
weight
receiving position
receptacle
fluid discharged
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.)
Ceased
Application number
PCT/CA1992/000364
Other languages
French (fr)
Other versions
WO1993005366A2 (en
Inventor
Daniel Guy Pomerleau
Guy Pomerleau
Alain Ducated
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.)
TRIDENT CREATIVE TECHNOLOGY Inc
Trident Creative Tech
Original Assignee
TRIDENT CREATIVE TECHNOLOGY Inc
Trident Creative Tech
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
Priority claimed from CA 2050388 external-priority patent/CA2050388A1/en
Priority claimed from CA 2052565 external-priority patent/CA2052565A1/en
Application filed by TRIDENT CREATIVE TECHNOLOGY Inc, Trident Creative Tech filed Critical TRIDENT CREATIVE TECHNOLOGY Inc
Publication of WO1993005366A2 publication Critical patent/WO1993005366A2/en
Publication of WO1993005366A3 publication Critical patent/WO1993005366A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • 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
    • E21B49/005—Testing the nature of borehole walls or the formation by using drilling mud or cutting data

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to an apparatus for continuously determining the variation in weight of fluent bulk material and more particularly, in detritus in drilling fluid discharged during a well drilling operation where drilling fluid discharged from the borehole is passed through a shale shaker (5) to remove the detritus. The apparatus has a plurality of receptacles (82), each of which are supported on a device (84) for sequential movement to and through a detritus receiving position. A mesuring device (90) is operatively connected to measure the weight of detritus collected in a selected receptacle and produces an output in response to the weight of detritus measured. A lock device (92) is operatively associated with the supporting device for maintaining a selected receptacle in the receiving position for receipt of detritus, the lock device being releasable when the weight in the selected receptacle reaches a predetermined weight to allow the support device to move under the weight of detritus in the receptacle away from the receiving position while at the same time a receptacle moves into the receiving position.
PCT/CA1992/000364 1991-08-30 1992-08-28 Mass flow meter Ceased WO1993005366A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA 2050388 CA2050388A1 (en) 1991-08-30 1991-08-30 System(s) for monitoring the qualitative variation in drilled cutting delivery to the surface during the drilling of a subterranean well
CA2,050,388 1991-08-30
CA2,052,565 1991-10-03
CA 2052565 CA2052565A1 (en) 1991-10-03 1991-10-03 Mass flow meter

Publications (2)

Publication Number Publication Date
WO1993005366A2 WO1993005366A2 (en) 1993-03-18
WO1993005366A3 true WO1993005366A3 (en) 1993-08-05

Family

ID=25674771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1992/000364 Ceased WO1993005366A2 (en) 1991-08-30 1992-08-28 Mass flow meter

Country Status (2)

Country Link
AU (1) AU2472992A (en)
WO (1) WO1993005366A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778428B1 (en) * 1998-05-07 2000-08-04 Geoservices DEVICE AND METHOD FOR MEASURING THE FLOW OF DRILL CUTTINGS
US9297225B2 (en) * 2013-02-22 2016-03-29 Anders K. Nesheim Apparatus and method for separating and weighing cuttings received from a wellbore while drilling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993625A (en) * 1960-02-11 1961-07-25 Sperry Rand Corp Continuous integrator weighing apparatus
US3074654A (en) * 1958-10-10 1963-01-22 Ralph B Guggemos Control system for loading and weighing assembly
GB958266A (en) * 1961-09-21 1964-05-21 Polymart Ltd Article collecting and despatch device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074654A (en) * 1958-10-10 1963-01-22 Ralph B Guggemos Control system for loading and weighing assembly
US2993625A (en) * 1960-02-11 1961-07-25 Sperry Rand Corp Continuous integrator weighing apparatus
GB958266A (en) * 1961-09-21 1964-05-21 Polymart Ltd Article collecting and despatch device

Also Published As

Publication number Publication date
AU2472992A (en) 1993-04-05
WO1993005366A2 (en) 1993-03-18

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