NL7216984A - - Google Patents

Info

Publication number
NL7216984A
NL7216984A NL7216984A NL7216984A NL7216984A NL 7216984 A NL7216984 A NL 7216984A NL 7216984 A NL7216984 A NL 7216984A NL 7216984 A NL7216984 A NL 7216984A NL 7216984 A NL7216984 A NL 7216984A
Authority
NL
Netherlands
Application number
NL7216984A
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 filed Critical
Publication of NL7216984A publication Critical patent/NL7216984A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • 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
    • 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
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
NL7216984A 1971-12-20 1972-12-14 NL7216984A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20985671A 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
NL7216984A true NL7216984A (xx) 1973-06-22

Family

ID=22780598

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216984A NL7216984A (xx) 1971-12-20 1972-12-14

Country Status (3)

Country Link
AR (1) AR204607A1 (xx)
FR (1) FR2170473A5 (xx)
NL (1) NL7216984A (xx)

Also Published As

Publication number Publication date
FR2170473A5 (en) 1973-09-14
AR204607A1 (es) 1976-02-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed