RO75747A - Metoda de carotaj si aparat pentru determinarea eficacitatii cimentului prin utilizarea coeficientilor de reflectie acustica - Google Patents

Metoda de carotaj si aparat pentru determinarea eficacitatii cimentului prin utilizarea coeficientilor de reflectie acustica

Info

Publication number
RO75747A
RO75747A RO7063859A RO6385970A RO75747A RO 75747 A RO75747 A RO 75747A RO 7063859 A RO7063859 A RO 7063859A RO 6385970 A RO6385970 A RO 6385970A RO 75747 A RO75747 A RO 75747A
Authority
RO
Romania
Prior art keywords
carrotage
cement
determining
efficiency
reflection coefficient
Prior art date
Application number
RO7063859A
Other languages
English (en)
French (fr)
Inventor
Ralph G Beil
Original Assignee
Societe De Prospection Eletrique Schlumberger,Fr
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 Societe De Prospection Eletrique Schlumberger,Fr filed Critical Societe De Prospection Eletrique Schlumberger,Fr
Publication of RO75747A publication Critical patent/RO75747A/ro

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G01V1/50—Analysing data
    • 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
    • E21B47/005—Monitoring or checking of cementation quality or level

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Current Or Voltage (AREA)
RO7063859A 1969-07-09 1970-07-08 Metoda de carotaj si aparat pentru determinarea eficacitatii cimentului prin utilizarea coeficientilor de reflectie acustica RO75747A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84033569A 1969-07-09 1969-07-09

Publications (1)

Publication Number Publication Date
RO75747A true RO75747A (ro) 1981-02-28

Family

ID=25282072

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7063859A RO75747A (ro) 1969-07-09 1970-07-08 Metoda de carotaj si aparat pentru determinarea eficacitatii cimentului prin utilizarea coeficientilor de reflectie acustica

Country Status (8)

Country Link
JP (1) JPS5028881B1 (ro)
AR (1) AR196181A1 (ro)
DE (1) DE2033721A1 (ro)
EG (1) EG10392A (ro)
FR (1) FR2063127B1 (ro)
GB (1) GB1321271A (ro)
NL (1) NL7010129A (ro)
RO (1) RO75747A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU537277B2 (en) * 1978-10-30 1984-06-14 Schlumberger Technology B.V. Subsurface porosity test
US4587641A (en) * 1984-02-07 1986-05-06 Shell Oil Company Downhole fracture analysis
CN105298482B (zh) * 2015-10-19 2018-06-01 中国石油天然气集团公司 一种井旁构造反射波与井壁直达波的分离方法
WO2018064170A1 (en) * 2016-09-27 2018-04-05 General Electric Company Apparatus and method for determining well integrity
CN109507298B (zh) * 2018-12-14 2023-09-29 中国特种设备检测研究院 对储气井水泥防护层的胶结质量进行检测的声波检测设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894597A (en) * 1954-11-01 1959-07-14 Jersey Prod Res Co Acoustic well logging apparatus
FR1299914A (fr) * 1961-09-08 1962-07-27 Prakla Gmbh Procédé et installation destinés à explorer avec des ondes sonores les trous de sondage à revêtement tubulaire
US3265151A (en) * 1962-06-15 1966-08-09 Halliburton Co Means and techniques useful in establishing quality of cement bonds in cased boreholes
US3275978A (en) * 1963-03-01 1966-09-27 Exxon Production Research Co Seismic signal processing by equalization of frequency components of a seismic signal

Also Published As

Publication number Publication date
NL7010129A (ro) 1971-01-12
GB1321271A (en) 1973-06-27
FR2063127A1 (ro) 1971-07-09
FR2063127B1 (ro) 1974-02-01
JPS5028881B1 (ro) 1975-09-19
AR196181A1 (es) 1973-12-10
DE2033721A1 (de) 1971-01-21
EG10392A (en) 1976-03-31

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