专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140332446A1 TREATMENT OF OIL AND OIL-CONTAINING FORMULATIONS 审中-公开
标题翻译：含油和含油配方的处理
公开(公告)号：US20140332446A1
公开(公告)日：2014-11-13
申请号：US14240182
申请日：2012-08-20
申请人： Philip Fletcher , Jeffrey Forsyth , Cory Jaska
发明人： Philip Fletcher , Jeffrey Forsyth , Cory Jaska
IPC分类号： C10G33/04
CPC分类号： C10G33/04 , B01D17/047 , E21B21/068 , E21B43/34
摘要： There is disclosed a method of separating a mixture (e.g. dispersion) of oil and water into oil-rich and water-rich phases, the method comprising the steps: (i) selecting a mixture which comprises oil recovered from a subterranean formation and a treatment formulation, wherein said treatment formulation was added to the oil in order to facilitate its recovery and/or mobility, wherein said treatment formulation has an Interfacial Tension (IFT), measured against a sample of said oil in the range 2 to 20 mN/m; (ii) directing said mixture to a separation means; and (iii) in the absence of a chemical demulsifier, heating the mixture until separation is effected at least partially under gravity. Preferably the IFT is in the range 9 to 12 mN/m. The mixture of oil and water may be formed by treating oil in a subterranean formation.
摘要翻译：公开了将油和水的混合物（例如分散体）分离成富油和富水相的方法，该方法包括以下步骤：（i）选择包含从地层回收的油和处理的混合物制剂，其中将所述处理制剂加入到油中以促进其回收和/或迁移性，其中所述处理制剂具有界面张力（IFT），其对所述油的样品测量范围为2至20mN / m ; （ii）将所述混合物引导至分离装置; 和（iii）在没有化学破乳剂的情况下，加热混合物直至至少部分地在重力下进行分离。优选地，IFT在9至12mN / m的范围内。油和水的混合物可以通过处理地层中的油而形成。

IPRDB

热门服务

关于我们

友情链接

联系方式