公开(公告)号：DK200601547A

公开(公告)日：2006-11-24

申请号：DKPA200601547

申请日：2006-11-24

Applicant: CONOCOPHILLIPS COMPANY A CORP ,  UTI LIMITED PARTNERSHIP

Inventor： JENNEMAN GARY E ,  ANNE GREENE ,  GERRIT VOORDOUW

IPC: A61K31/11 ,  A61K31/275 ,  A61K31/4164 ,  A61K31/425 ,  A61K33/00 ,  A61K33/24 ,  A61K33/42 ,  A61K45/06

Abstract: Biogenic sulfide production is synergistically inhibited by treating sulfate-reducing bacteria (SRB) with a biocide and a metabolic inhibitor. The biocide directly kills a first portion of the SRB. The metabolic inhibitor inhibits sulfate-reducing growth of a second portion of the SRB without directly killing the second portion of the SRB. The treatment of SRB with both a biocide and a metabolic inhibitor provides effective biogenic sulfide inhibition at significantly lower concentrations than would be required if the biocide or metabolic inhibitor was used alone.