首页>
外国专利>
Fremgangsmåter for stimulering av en underjordisk formasjon og for å inhibere eller kontrollere frigivelsestakten av et brønnbehandlingsmiddel i en underjordisk formasjon eller i et brønnhull
Fremgangsmåter for stimulering av en underjordisk formasjon og for å inhibere eller kontrollere frigivelsestakten av et brønnbehandlingsmiddel i en underjordisk formasjon eller i et brønnhull
展开▼
机译:刺激地下地层以及抑制或控制地下地层或井眼中的井处理剂释放速率的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A well treating composition of a composite containing a scale inhibitor adsorbed onto a water-insoluble adsorbent is useful in the control, formation and treatment of inorganic scales in a subterranean formation or wellbore. In addition, the well treating composition is useful in controlling the rate of release of scale inhibitor in the wellbore. The water-insoluble adsorbent may be activated carbon, silica particulate, precipitated silica, zeolite, diatomaceous earth, ground walnut shells, fuller's earth and organic synthetic high molecular weight water-insoluble adsorbents. The composite may be introduced into an oil or gas well with a carrier fluid.
展开▼