RO73891B1 - Device for selectively cultivating bacteria used for mobilizing crude oil from deposits - Google Patents

Device for selectively cultivating bacteria used for mobilizing crude oil from deposits

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Publication number
RO73891B1
RO73891B1 RO91437A RO9143777A RO73891B1 RO 73891 B1 RO73891 B1 RO 73891B1 RO 91437 A RO91437 A RO 91437A RO 9143777 A RO9143777 A RO 9143777A RO 73891 B1 RO73891 B1 RO 73891B1
Authority
RO
Romania
Prior art keywords
lid
bacteria
population
container
field
Prior art date
Application number
RO91437A
Other languages
Romanian (ro)
Other versions
RO73891A2 (en
Inventor
Ioan Lazar
Irina Zamfirescu
Original Assignee
Institutul De Stiinte Biologice
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 Stiinte Biologice filed Critical Institutul De Stiinte Biologice
Priority to RO91437A priority Critical patent/RO73891B1/en
Publication of RO73891A2 publication Critical patent/RO73891A2/en
Publication of RO73891B1 publication Critical patent/RO73891B1/en

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  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Dispozitiv pentru cultivarea selectiva a bacteriilor utilizabile pentru mobilizarea titeiului din zacamînt caracterizat prin aceea ca este constituit dintr-un recipient rezistent la presiune în care sunt introduse diverse surse continînd bacterii anaerobe sau facultativ anaerobe apa ti titei din zacamîntul în care urmeaza a fi injectata populatia de bacterii selectate, precum si melasa folosita drept suport nutritiv recipientul fiind închis etans cu ajutorul unui capac astfel încît populatia de bacterii sa fie selectata în conditii de presiune ceea ce va facilita dezvoltarea ulterioara a populatiei în zacamînt în capacul fiind montate un manometru si o supapa unisens la care este racordat un furtun de evacuare a gazelor rezultate în timpul înmultirii bacteriilor strîngerea capacului pe recipientul fiind facuta prin montarea unor bride peste niste urechi ale capacului si respectiv recipientului si deplasarea unor suruburi spre interiorul bridelor.Device for the selective cultivation of bacteria usable for the field oil mobilization, characterized in that it consists of a pressure resistant receptacle in which various sources containing anaerobic bacteria or optionally anaerobic bacteria are introduced into the field in which the population of selected bacteria as well as molasses used as a nutritional support The container is sealed by means of a lid such that the population of bacteria is selected under pressure conditions which will facilitate the further development of the population in the field of the lid being fitted a manometer and a unisens valve to which a gas outlet hose is connected during bacterial multiplication, the clamping of the lid on the container is made by fitting some claws over some ears of the lid and the container and moving some screws towards the inside of the blades.

RO91437A 1977-08-20 1977-08-20 Device for selectively cultivating bacteria used for mobilizing crude oil from deposits RO73891B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO91437A RO73891B1 (en) 1977-08-20 1977-08-20 Device for selectively cultivating bacteria used for mobilizing crude oil from deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO91437A RO73891B1 (en) 1977-08-20 1977-08-20 Device for selectively cultivating bacteria used for mobilizing crude oil from deposits

Publications (2)

Publication Number Publication Date
RO73891A2 RO73891A2 (en) 1983-04-29
RO73891B1 true RO73891B1 (en) 1983-04-30

Family

ID=20098124

Family Applications (1)

Application Number Title Priority Date Filing Date
RO91437A RO73891B1 (en) 1977-08-20 1977-08-20 Device for selectively cultivating bacteria used for mobilizing crude oil from deposits

Country Status (1)

Country Link
RO (1) RO73891B1 (en)

Also Published As

Publication number Publication date
RO73891A2 (en) 1983-04-29

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