RO76913A - Metoda si aparat pentru detectia scurgerii apei prin spatele tubulaturii sondelor in foraj - Google Patents

Metoda si aparat pentru detectia scurgerii apei prin spatele tubulaturii sondelor in foraj

Info

Publication number
RO76913A
RO76913A RO7688222A RO8822276A RO76913A RO 76913 A RO76913 A RO 76913A RO 7688222 A RO7688222 A RO 7688222A RO 8822276 A RO8822276 A RO 8822276A RO 76913 A RO76913 A RO 76913A
Authority
RO
Romania
Prior art keywords
detecting
flow
water
tubular rear
probes
Prior art date
Application number
RO7688222A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Hans J Paap
Dan A Mccay
Harold F Peelman
Obie M Langford
Ward E Schultz
Harry D Smith
Original Assignee
Texaco Development Corp,Us
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 US05/628,174 external-priority patent/US4032780A/en
Priority claimed from US05/628,169 external-priority patent/US4032778A/en
Priority claimed from US05/628,172 external-priority patent/US4028546A/en
Application filed by Texaco Development Corp,Us filed Critical Texaco Development Corp,Us
Publication of RO76913A publication Critical patent/RO76913A/ro

Links

Classifications

    • 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
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • 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
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Drilling And Boring (AREA)
  • Measurement Of Radiation (AREA)
RO7688222A 1975-11-03 1976-10-26 Metoda si aparat pentru detectia scurgerii apei prin spatele tubulaturii sondelor in foraj RO76913A (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/628,174 US4032780A (en) 1975-11-03 1975-11-03 Behind casing water flow detection using continuous oxygen activation
US05/628,169 US4032778A (en) 1975-11-03 1975-11-03 Behind casing water volume flow rate measurement using gamma ray spectral degradation
US05/628,172 US4028546A (en) 1975-11-03 1975-11-03 Behind well casing water flow detection system

Publications (1)

Publication Number Publication Date
RO76913A true RO76913A (ro) 1982-02-01

Family

ID=27417441

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7688222A RO76913A (ro) 1975-11-03 1976-10-26 Metoda si aparat pentru detectia scurgerii apei prin spatele tubulaturii sondelor in foraj

Country Status (8)

Country Link
AU (1) AU502652B2 (en:Method)
BR (1) BR7607281A (en:Method)
FR (1) FR2329978A1 (en:Method)
GB (1) GB1505446A (en:Method)
NO (1) NO145743C (en:Method)
NZ (1) NZ182256A (en:Method)
RO (1) RO76913A (en:Method)
YU (1) YU268976A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111042796B (zh) * 2018-10-12 2023-07-11 中国石油化工股份有限公司 油井过环空分层流量测量装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115576A (en) * 1959-07-31 1963-12-24 Jersey Prod Res Co Method of controlling well fluid circulation by radioactivation of fluid elements
US3084250A (en) * 1959-11-24 1963-04-02 Res & Aviat Dev Inc Material flow detector and method
US3789217A (en) * 1970-02-10 1974-01-29 Dresser Ind Water production system having means to selectively profile vary borehole fluid flow
US3733486A (en) * 1970-12-30 1973-05-15 Texaco Inc Radiological well logging methods and apparatus for reducing the effect of activation from the detector crystal
US3815677A (en) * 1972-03-03 1974-06-11 Exxon Production Research Co Method for operating in wells
FR2251014A1 (en) * 1973-11-08 1975-06-06 Texaco Development Corp Radioactive well logging - with comparison of neutron capture and aluminium isotope decay radiations

Also Published As

Publication number Publication date
AU502652B2 (en) 1979-08-02
NO145743B (no) 1982-02-08
FR2329978B1 (en:Method) 1983-11-18
BR7607281A (pt) 1977-09-13
GB1505446A (en) 1978-03-30
NO763530L (en:Method) 1977-05-04
AU1919676A (en) 1978-05-11
NO145743C (no) 1982-05-26
FR2329978A1 (fr) 1977-05-27
NZ182256A (en) 1980-11-28
YU268976A (en) 1982-10-31

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