DE69516352D1 - Bekämpfung biologischer Verschmutzungen bei der Erdölförderung - Google Patents

Bekämpfung biologischer Verschmutzungen bei der Erdölförderung

Info

Publication number
DE69516352D1
DE69516352D1 DE69516352T DE69516352T DE69516352D1 DE 69516352 D1 DE69516352 D1 DE 69516352D1 DE 69516352 T DE69516352 T DE 69516352T DE 69516352 T DE69516352 T DE 69516352T DE 69516352 D1 DE69516352 D1 DE 69516352D1
Authority
DE
Germany
Prior art keywords
oil production
biological pollution
combating
combating biological
pollution
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 - Lifetime
Application number
DE69516352T
Other languages
English (en)
Inventor
Stuart Spencer Moody
Henry Trenouth Rus Montgomerie
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.)
Nalco Exxon Energy Chemicals LP
Original Assignee
Nalco Exxon Energy Chemicals LP
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 Nalco Exxon Energy Chemicals LP filed Critical Nalco Exxon Energy Chemicals LP
Application granted granted Critical
Publication of DE69516352D1 publication Critical patent/DE69516352D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/605—Compositions for stimulating production by acting on the underground formation containing biocides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
DE69516352T 1994-10-12 1995-10-11 Bekämpfung biologischer Verschmutzungen bei der Erdölförderung Expired - Lifetime DE69516352D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9420615A GB9420615D0 (en) 1994-10-12 1994-10-12 Oilfield operations

Publications (1)

Publication Number Publication Date
DE69516352D1 true DE69516352D1 (de) 2000-05-25

Family

ID=10762752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516352T Expired - Lifetime DE69516352D1 (de) 1994-10-12 1995-10-11 Bekämpfung biologischer Verschmutzungen bei der Erdölförderung

Country Status (5)

Country Link
EP (1) EP0706974B1 (de)
DE (1) DE69516352D1 (de)
DK (1) DK0706974T3 (de)
GB (1) GB9420615D0 (de)
NO (1) NO953962L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013007811A1 (en) 2011-07-14 2013-01-17 Lonza Inc. Method for mic control in oil field applications (oil and gas pipeline systems)
CN107381736A (zh) * 2017-09-15 2017-11-24 初丽萍 一种对污水实现间隔交叉消毒的回旋式喷淋净化设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68910163T2 (de) 1988-04-11 1994-05-05 Rohm & Haas Verfahren zur Bekämpfung von biologischen Verschmutzungen bei der Erdölförderung.
FR2725754A1 (fr) * 1994-10-12 1996-04-19 Rohm & Haas France Procede pour combattre l'encrassement biologique dans la production de petrole

Also Published As

Publication number Publication date
GB9420615D0 (en) 1994-11-30
NO953962D0 (no) 1995-10-05
NO953962L (no) 1996-04-15
EP0706974A2 (de) 1996-04-17
EP0706974A3 (de) 1997-03-05
DK0706974T3 (da) 2000-09-11
EP0706974B1 (de) 2000-04-19

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Legal Events

Date Code Title Description
8332 No legal effect for de