BR8604538A - PROCESS OF MEASURING THE VARIATION IN THE VOLUME OF CIRCULATING FLUIDS INCLUDED, AND HYDRAULIC MOTOR AND APPLIANCE FOR ITS REALIZATION - Google Patents

PROCESS OF MEASURING THE VARIATION IN THE VOLUME OF CIRCULATING FLUIDS INCLUDED, AND HYDRAULIC MOTOR AND APPLIANCE FOR ITS REALIZATION

Info

Publication number
BR8604538A
BR8604538A BR8604538A BR8604538A BR8604538A BR 8604538 A BR8604538 A BR 8604538A BR 8604538 A BR8604538 A BR 8604538A BR 8604538 A BR8604538 A BR 8604538A BR 8604538 A BR8604538 A BR 8604538A
Authority
BR
Brazil
Prior art keywords
appliance
realization
variation
measuring
volume
Prior art date
Application number
BR8604538A
Other languages
Portuguese (pt)
Inventor
J C Birwell
Original Assignee
Birdwell J C
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 US06/692,319 external-priority patent/US4676724A/en
Application filed by Birdwell J C filed Critical Birdwell J C
Publication of BR8604538A publication Critical patent/BR8604538A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
BR8604538A 1985-01-16 1986-01-15 PROCESS OF MEASURING THE VARIATION IN THE VOLUME OF CIRCULATING FLUIDS INCLUDED, AND HYDRAULIC MOTOR AND APPLIANCE FOR ITS REALIZATION BR8604538A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/692,319 US4676724A (en) 1981-10-08 1985-01-16 Mud pump
US76242685A 1985-08-05 1985-08-05
PCT/US1986/000049 WO1986004383A2 (en) 1985-01-16 1986-01-15 Fluid means for data transmission

Publications (1)

Publication Number Publication Date
BR8604538A true BR8604538A (en) 1987-07-14

Family

ID=27104945

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604538A BR8604538A (en) 1985-01-16 1986-01-15 PROCESS OF MEASURING THE VARIATION IN THE VOLUME OF CIRCULATING FLUIDS INCLUDED, AND HYDRAULIC MOTOR AND APPLIANCE FOR ITS REALIZATION

Country Status (5)

Country Link
EP (1) EP0208770B1 (en)
AU (2) AU590251B2 (en)
BR (1) BR8604538A (en)
CA (1) CA1275181C (en)
WO (1) WO1986004383A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117705218B (en) * 2024-02-06 2024-04-16 江苏省计量科学研究院(江苏省能源计量数据中心) System and method for online measurement of metering data of oiling machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767325A (en) * 1953-07-15 1957-01-30 Imo Industri Ab Improvements in or relating to hydraulic pump systems
GB833912A (en) * 1958-07-08 1960-05-04 Maquinaria Petrolifera S A Liner and packing for reciprocating piston pumps
DE2147985A1 (en) * 1971-09-25 1973-03-29 Scharmann & Co HORIZONTAL DRILLING AND MILLING MILL WITH A SPINDLE CASE MOVED UP AND DOWN ON GUIDES
DE2147984C3 (en) * 1971-09-25 1975-05-07 Hellmuth Walter Gmbh, 2300 Kiel Control device for a hydraulic fluid piston engine
US4076457A (en) * 1976-09-17 1978-02-28 Standard Oil Company (Indiana) Downhole pump speed control
US4262343A (en) * 1979-04-18 1981-04-14 Dresser Industries Pressure pulse detection apparatus
GB2137260B (en) * 1980-08-27 1985-04-11 Sperry Sun Inc Improvements in or relating to apparatus for signalling within a borehole while drilling
EP0075618A1 (en) * 1981-09-25 1983-04-06 HARBIDGE, John Fluid pressure circuit control arrangement
US4562560A (en) * 1981-11-19 1985-12-31 Shell Oil Company Method and means for transmitting data through a drill string in a borehole
EP0080385A1 (en) * 1981-11-25 1983-06-01 Hands-England Drilling Limited Pump systems
AU5207486A (en) * 1984-12-12 1986-07-01 J.C. Birdwell Mud pump

Also Published As

Publication number Publication date
CA1275181C (en) 1990-10-16
AU4120389A (en) 1989-12-21
AU5355886A (en) 1986-08-13
WO1986004383A3 (en) 1986-09-12
EP0208770A1 (en) 1987-01-21
AU590251B2 (en) 1989-11-02
EP0208770B1 (en) 1991-04-03
WO1986004383A2 (en) 1986-07-31

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: E21B 47/18 (2012.01), F04B 9/111 (2006.0