Petrol-biochemical method for the treatment and prevention of oil-in-water and water-in-oil emulsions in oil-wells and surface equipment
    1.
    发明申请
    Petrol-biochemical method for the treatment and prevention of oil-in-water and water-in-oil emulsions in oil-wells and surface equipment 审中-公开
    用于油井和地面设备中油包水和油包水乳液的处理和预防的汽油生化方法

    公开(公告)号:US20060060527A1

    公开(公告)日:2006-03-23

    申请号:US10530773

    申请日:2003-10-07

    IPC分类号: C02F3/00

    CPC分类号: B09C1/10 B09C1/00 C09K8/524

    摘要: The method for preventing the formation of oil-win-water and/or water-in-oil emulsions and/or for breaking up emulsions already formed, comprises the steps of: (a) adding tensides, materials for increasing viscosity, industrial surfactants, and microorganisms capable of breaking down crude oil components or derivatives and producing at least one type of tenside, to the emulsion already formed or into the device containing the crude oil in which the formation of the emulsion to be prevented, optionally together with additives required for the reproduction of said microorganisms; (b) providing an appropriate temperature for the microorganisms after the addition of the materials listed above; (c) allowing the microorganisms to reproduce and act for a predetermined period of time; (d) checking the results of the treatment; and (e) optionally repeating steps (a) to (d) at least once more, preferably at least three more times.

    摘要翻译: 防止形成油 - 水和/或油包水乳液和/或破碎已经形成的乳液的方法包括以下步骤:(a)添加表面活性剂,增加粘度的材料,工业表面活性剂, 以及能够分解原油组分或衍生物并产生至少一种类型的表面活性剂的微生物,已经形成的乳液或含有待预防乳液形成的原油的装置,任选地与所需的添加剂一起 所述微生物的繁殖; (b)在添加上述材料之后为微生物提供适当的温度; (c)允许微生物繁殖并起作用一段预定的时间; (d)检查治疗结果; 和(e)任选地重复步骤(a)至(d)至少一次,优选至少三次以上。

    Method for the treatment and prevention of asphaltene-paraffin-vax precipitates in oil-wells, wellheads and pipelines by the use of biocolloid suspensions
    2.
    发明申请
    Method for the treatment and prevention of asphaltene-paraffin-vax precipitates in oil-wells, wellheads and pipelines by the use of biocolloid suspensions 审中-公开
    通过使用生物胶体悬浮液来处理和预防油井,井口和管道中沥青质 - 石蜡 - 血沉淀物的方法

    公开(公告)号:US20060060350A1

    公开(公告)日:2006-03-23

    申请号:US10530765

    申请日:2003-10-07

    IPC分类号: E21B41/02

    CPC分类号: C12P1/00 B09C1/10 C09K8/524

    摘要: The method for the prevention, reduction and/or removal of asphaltene-paraffin-vax precipitates on surfaces in contact with crude oil within oil-wells from bottom hole to well head, in flow lines and pipelines by the use of biocolloid suspensions comprises the steps of: adding together (a) microorganism(s) capable of reacting with, solubilizing of and/or resistant to the components of crude oil, (b) organic or inorganic additives, or (c) a mixture thereof into the pipes; and allowing the so formed suspension containing the microorganisms to act for a desired time. The suspension is used for the decomposition, washing-off and removal of solid hydrocarbons and mixtures of long chain hydrocarbons, as well as for the prevention of formation thereof.

    摘要翻译: 通过使用生物胶体悬浮液从底孔到井口,流管线和管道中的油井中与原油接触的表面上预防,还原和/或去除沥青质 - 石蜡 - 沉淀物的方法包括以下步骤 (a)能够与原油组分反应,增溶和/或耐受的微生物,(b)有机或无机添加剂或(c)其混合物加入到管道中; 并允许含有微生物的如此形成的悬浮液起作用期望的时间。 悬浮液用于固体烃和长链烃的混合物的分解,洗脱和除去,以及用于防止其形成。