FR2161817A1 - - Google Patents

Info

Publication number
FR2161817A1
FR2161817A1 FR7143167A FR7143167A FR2161817A1 FR 2161817 A1 FR2161817 A1 FR 2161817A1 FR 7143167 A FR7143167 A FR 7143167A FR 7143167 A FR7143167 A FR 7143167A FR 2161817 A1 FR2161817 A1 FR 2161817A1
Authority
FR
France
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.)
Granted
Application number
FR7143167A
Other languages
French (fr)
Other versions
FR2161817B1 (en
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.)
INST YADERNOY FIZ
Original Assignee
INST YADERNOY FIZ
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 INST YADERNOY FIZ filed Critical INST YADERNOY FIZ
Priority to FR7143167A priority Critical patent/FR2161817B1/fr
Publication of FR2161817A1 publication Critical patent/FR2161817A1/fr
Application granted granted Critical
Publication of FR2161817B1 publication Critical patent/FR2161817B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • E21B47/111—Locating fluid leaks, intrusions or movements using tracers; using radioactivity using radioactivity
    • 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
    • G01F1/7042—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 using radioactive tracers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/005—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid
    • G01P5/006—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid the jet used is composed of ionised or radioactive particles
FR7143167A 1971-12-01 1971-12-01 Expired FR2161817B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7143167A FR2161817B1 (en) 1971-12-01 1971-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143167A FR2161817B1 (en) 1971-12-01 1971-12-01

Publications (2)

Publication Number Publication Date
FR2161817A1 true FR2161817A1 (en) 1973-07-13
FR2161817B1 FR2161817B1 (en) 1975-07-18

Family

ID=9086754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143167A Expired FR2161817B1 (en) 1971-12-01 1971-12-01

Country Status (1)

Country Link
FR (1) FR2161817B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174960A1 (en) * 1984-03-07 1986-03-26 The Commonwealth Of Australia Movement sensing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986639A (en) * 1957-04-25 1961-05-30 Union Oil Co Groundwater direction determination

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986639A (en) * 1957-04-25 1961-05-30 Union Oil Co Groundwater direction determination

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174960A1 (en) * 1984-03-07 1986-03-26 The Commonwealth Of Australia Movement sensing
EP0174960A4 (en) * 1984-03-07 1986-07-29 Commw Of Australia Movement sensing.
US4747305A (en) * 1984-03-07 1988-05-31 Commonwealth Of Australia Movement sensing

Also Published As

Publication number Publication date
FR2161817B1 (en) 1975-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse