AU495319B2 - Purification of effluents from oil wells drilling - Google Patents

Purification of effluents from oil wells drilling

Info

Publication number
AU495319B2
AU495319B2 AU86809/75A AU8680975A AU495319B2 AU 495319 B2 AU495319 B2 AU 495319B2 AU 86809/75 A AU86809/75 A AU 86809/75A AU 8680975 A AU8680975 A AU 8680975A AU 495319 B2 AU495319 B2 AU 495319B2
Authority
AU
Australia
Prior art keywords
effluents
purification
oil wells
wells drilling
drilling
Prior art date
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.)
Expired
Application number
AU86809/75A
Other versions
AU8680975A (en
Inventor
Jaime Gratacos Andre Serviss And Bernard Tranter Michel Guillermo
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.)
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe Nationale Elf Aquitaine Production SA
Filing date
Publication date
Priority claimed from FR7438681A external-priority patent/FR2292677A1/en
Application filed by Societe Nationale Elf Aquitaine Production SA filed Critical Societe Nationale Elf Aquitaine Production SA
Application granted granted Critical
Publication of AU495319B2 publication Critical patent/AU495319B2/en
Publication of AU8680975A publication Critical patent/AU8680975A/en
Expired legal-status Critical Current

Links

AU86809/75A 1975-11-20 Purification of effluents from oil wells drilling Expired AU495319B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438681A FR2292677A1 (en) 1974-11-26 1974-11-26 OIL DRILLING EFFLUENT CLEANING TREATMENT

Publications (2)

Publication Number Publication Date
AU495319B2 true AU495319B2 (en) 1977-06-09
AU8680975A AU8680975A (en) 1977-06-09

Family

ID=

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