RO71909A2 - Reducator de filtrare pentru fluide de foraj - Google Patents

Reducator de filtrare pentru fluide de foraj

Info

Publication number
RO71909A2
RO71909A2 RO7789960A RO8996077A RO71909A2 RO 71909 A2 RO71909 A2 RO 71909A2 RO 7789960 A RO7789960 A RO 7789960A RO 8996077 A RO8996077 A RO 8996077A RO 71909 A2 RO71909 A2 RO 71909A2
Authority
RO
Romania
Prior art keywords
drilling fluids
filtration reducer
reducer
filtration
drilling
Prior art date
Application number
RO7789960A
Other languages
English (en)
French (fr)
Inventor
Ion Ana
Gheorghe Moise
Paraschiv Vasioiu
Ion Vasile
Original Assignee
Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro
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 Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro filed Critical Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze,Ro
Priority to RO7789960A priority Critical patent/RO71909A2/ro
Publication of RO71909A2 publication Critical patent/RO71909A2/ro

Links

RO7789960A 1977-04-08 1977-04-08 Reducator de filtrare pentru fluide de foraj RO71909A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7789960A RO71909A2 (ro) 1977-04-08 1977-04-08 Reducator de filtrare pentru fluide de foraj

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7789960A RO71909A2 (ro) 1977-04-08 1977-04-08 Reducator de filtrare pentru fluide de foraj

Publications (1)

Publication Number Publication Date
RO71909A2 true RO71909A2 (ro) 1982-02-26

Family

ID=20097556

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7789960A RO71909A2 (ro) 1977-04-08 1977-04-08 Reducator de filtrare pentru fluide de foraj

Country Status (1)

Country Link
RO (1) RO71909A2 (ro)

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