REACTOR DE CAVITACIÓN HIDRODINÁMICA DE FLUJO CONTINUO

    公开(公告)号:WO2019039929A1

    公开(公告)日:2019-02-28

    申请号:PCT/MX2018/000075

    申请日:2018-08-21

    IPC分类号: B01J19/00 C10G47/00

    摘要: La presente invención se refiere a un reactor de cavitación hidrodinámica de flujo continuo, que logra a través de la integración sistemática de diversos elementos operativos, de control y monitoreo definir un ruta de flujo continuo de alta velocidad para un fluido en tratamiento, de tal manera que, en el reactor se lleva a cabo en condiciones controladas el fenómeno de cavitación hidrodinámica, en donde, los diferentes elementos que lo integran se agrupan de acuerdo con la función que realizan en cuatro zonas, siendo estas: una zona de alimentación de fluido principal; una zona de alimentación de fluido secundario; una zona de mezcla de fluidos; y una zona de activación hidrodinámica y entrega de fluido tratado.

    APPARATUS AND METHOD FOR REMOVING AND RETARDING PARAFFIN BUILDUP ON SURFACES IN CONTACT WITH CRUDE OIL AND NATURAL GAS
    2.
    发明申请
    APPARATUS AND METHOD FOR REMOVING AND RETARDING PARAFFIN BUILDUP ON SURFACES IN CONTACT WITH CRUDE OIL AND NATURAL GAS 审中-公开
    用于去除和延缓与原油和天然气接触的表面上的石蜡成分的装置和方法

    公开(公告)号:WO2017176759A1

    公开(公告)日:2017-10-12

    申请号:PCT/US2017/025949

    申请日:2017-04-04

    申请人: SO3 PLUS LLC

    IPC分类号: C01B17/80 B60P3/00 E21B37/06

    摘要: The present invention, in general, relates to portable/transportable apparatuses, methods, and systems for generating and delivering sulfur trioxide on-site or near an item to be treated. The present invention also relates to portable/transportable apparatuses, methods, and systems for removing hydrocarbon contaminants including waxes, paraffins, resins, and ashpaltenes from surfaces and treating the surfaces to reduce hydrocarbon contaminant build-up on the surfaces.

    摘要翻译: 一般而言,本发明涉及用于在现场或在待处理物品附近产生和输送三氧化硫的便携式/可运输设备,方法和系统。 本发明还涉及用于从表面去除烃污染物包括蜡,石蜡,树脂和灰烬的便携式/可运输装置,方法和系统,并且处理表面以减少表面上的碳氢化合物污染物堆积。

    PARAFFIN REMOVAL FORMULATIONS
    3.
    发明申请
    PARAFFIN REMOVAL FORMULATIONS 审中-公开
    石蜡去除配方

    公开(公告)号:WO2017137786A1

    公开(公告)日:2017-08-17

    申请号:PCT/IB2016/000125

    申请日:2016-02-12

    IPC分类号: C09K8/524

    CPC分类号: C09K8/524

    摘要: The present invention generally relates to a paraffin removal formulation. More specifically the present invention describes the use of glycerol ketals and/or acetals for removing paraffin deposits in oilfield equipment.

    摘要翻译: 本发明一般涉及石蜡去除制剂。 更具体地说,本发明描述了使用甘油缩酮和/或缩醛除去油田设备中的石蜡沉积物。

    SCREENING METHODS FOR ASPHALTENE STABILIZERS
    4.
    发明申请
    SCREENING METHODS FOR ASPHALTENE STABILIZERS 审中-公开
    ASPHALTENE稳定剂的筛选方法

    公开(公告)号:WO2017095637A1

    公开(公告)日:2017-06-08

    申请号:PCT/US2016/062476

    申请日:2016-11-17

    摘要: A method for screening a candidate for efficacy as an asphaltene stabilizer comprises: forming a reconstituted oil by dispersing an asphaltene-containing solid in a hydrocarbon fluid; adding an asphaltene stabilizer candidate to the reconstituted oil to give an additized oil; and analyzing the stability of the asphaltenes in the additized oil. The method may be used to select a candidate for use as an asphaltene stabilizer during crude oil production, transportation or processing.

    摘要翻译: 筛选作为沥青烯稳定剂功效的候选者的方法包括:通过将含沥青质的固体分散在烃流体中形成再生油; 向重构油添加沥青质稳定剂候选物以得到添加的油; 并分析添加油中沥青质的稳定性。 该方法可用于选择在原油生产,运输或加工过程中用作沥青质稳定剂的候选物。

    USE OF GASEOUS PHASE NATURAL GAS AS A CARRIER FLUID DURING A WELL INTERVENTION OPERATION
    5.
    发明申请
    USE OF GASEOUS PHASE NATURAL GAS AS A CARRIER FLUID DURING A WELL INTERVENTION OPERATION 审中-公开
    在良好的干预操作期间使用气相天然气作为载体流体

    公开(公告)号:WO2017058484A1

    公开(公告)日:2017-04-06

    申请号:PCT/US2016/050663

    申请日:2016-09-08

    发明人: NEVISON, Grant W.

    摘要: Methods for servicing a hydrocarbon well using natural gas are provided. The method can include preparing a working fluid comprising about 5 vol% to about 100 vol% of natural gas. A quantity of the natural gas in the working fluid can be sufficient to form a heterogeneous phase well servicing mixture of a gaseous phase natural gas and a solid or liquid phase recovery target material under specified well intervention conditions. During the well servicing operation and under the specified well intervention conditions, the working fluid can be injected into the well and mixing the working fluid with the recovery target material in the well to form the heterogeneous phase well servicing mixture. The natural gas can be in a gas phase and can serve as a carrier fluid for the recovery target material. At least a portion of the heterogeneous phase well servicing mixture can be recovered at surface.

    摘要翻译: 提供了使用天然气维修烃井的方法。 该方法可以包括制备包含约5vol%至约100vol%的天然气的工作流体。 工作流体中的一定量天然气可以足以在规定的良好干预条件下形成气相天然气和固相或液相回收目标材料的非均相井维修混合物。 在井维修操作期间和在指定井干预条件下,可以将工作流体注入井中并将工作流体与井中的回收目标材料混合以形成非均相井维修混合物。 天然气可以是气相,并且可以用作回收目标材料的载体流体。 可以在表面回收至少一部分非均相井维修混合物。

    ASPHALTENE DISPERSANT AND METHODS OF USE THEREOF
    7.
    发明申请
    ASPHALTENE DISPERSANT AND METHODS OF USE THEREOF 审中-公开
    ASPHALTENE分散剂及其使用方法

    公开(公告)号:WO2016200856A1

    公开(公告)日:2016-12-15

    申请号:PCT/US2016/036304

    申请日:2016-06-08

    申请人: M-I L.L.C.

    IPC分类号: C09K8/52 C09K8/524

    摘要: A wellbore fluid treatment may include a compound formed from reaction between cyclic anyhydride pendant groups on a polymer backbone with at least one amino acid, neutralized with a nitrogen containing compound. Methods may include injecting such a compound into a hydrogen production stream. Other methods may include reacting polybutadiene grafted maleic anhydride with at least one amino acid to produce an intermediate; and reacting the intermediate with an amide, amine, or imidazoline having at least a C4-C24 group to produce a compound.

    摘要翻译: 井眼流体处理可以包括由聚合物主链上的环状任何酐侧基与至少一个氨基酸之间的反应形成的化合物,用含氮化合物中和。 方法可以包括将这种化合物注入氢气生产流中。 其它方法可以包括使聚丁二烯接枝的马来酸酐与至少一个氨基酸反应以产生中间体; 并使中间体与至少具有C 4 -C 24基团的酰胺,胺或咪唑啉反应以制备化合物。

    SURFACTANT COMPOSITION AND METHOD FOR TREATING BITUMEN FROTH
    8.
    发明申请
    SURFACTANT COMPOSITION AND METHOD FOR TREATING BITUMEN FROTH 审中-公开
    表面活性剂组合物及其处理方法

    公开(公告)号:WO2016198747A1

    公开(公告)日:2016-12-15

    申请号:PCT/FI2016/050414

    申请日:2016-06-10

    申请人: KEMIRA OYJ

    IPC分类号: C10G1/04

    摘要: The invention relates to a surfactant composition comprising an ionic liquid prepared from an unsubsituted or substituted primary, secondary or tertiary amine, or from an unsubstituted or substituted pyridine, amidine or guanidine with at least one fatty acid and/or resin acid. The invention also relates to a method for treating bitumen froth from a separation process, where bitumen is separated from mineral solids. The method comprises addition of said surfactant composition to the diluent and/or to the froth before phase separation.

    摘要翻译: 本发明涉及一种表面活性剂组合物,其包含由未取代或取代的伯,仲或叔胺或由未取代或取代的吡啶,脒或胍与至少一种脂肪酸和/或树脂酸制备的离子液体。 本发明还涉及一种从分离方法处理沥青泡沫的方法,其中沥青与矿物固体分离。 该方法包括在相分离之前将所述表面活性剂组合物加入到稀释剂和/或泡沫中。

    BIOFILM CONTROL AND FRACK FLUID PRODUCTION USING BACILLUS SUBTILIS ACTIVATED WITH GFAK
    9.
    发明申请
    BIOFILM CONTROL AND FRACK FLUID PRODUCTION USING BACILLUS SUBTILIS ACTIVATED WITH GFAK 审中-公开
    用GFAK激活的BACILLUS SUBTILIS的生物膜控制和裂解液生产

    公开(公告)号:WO2016196680A1

    公开(公告)日:2016-12-08

    申请号:PCT/US2016/035343

    申请日:2016-06-01

    IPC分类号: C09K8/582 C09K8/08 C09K8/20

    摘要: A composition suitable for addition to frack water comprising: a blend of Bacillus species, 5.6mM β-D-glucose, 5.6mM β-fructose, 30mM L-asparagine and 6 mM KCl in 50mM-Tris / HCl buffer, pH 7.5 (GFAK); wherein on germination the bacteria produce prodigious amounts of the natural biosurfactant surfactin, biocidal concentrations of subtilin and lanthionine-containing peptide antibiotics which act to competitively exclude unwanted bacteria; in addition they produce α-amylase enzymes which detach biofilm exopolysaccharide components; when added to fracking fluids they increase efficiency, control biofilm formation and reduce or remove the need to add environmentally-damaging chemicals to frack fluids.

    摘要翻译: 一种适于添加到破碎水中的组合物,其包括:在50mM-Tris / HCl缓冲液,pH7.5(GFAK)中的芽孢杆菌属物种,5.6mMβ-D-葡萄糖,5.6mMβ-果糖,30mM L-天冬酰胺和6mM KCl的共混物 ); 其中在发芽时,细菌产生大量的天然生物表面活性物质,杀生物浓度的子树枝碱和含羊毛硫蛋白的肽抗生素,其作用是竞争性排除有害细菌; 此外,它们产生分离生物膜外多糖组分的α-淀粉酶; 当添加到压裂流体中时,它们可以提高效率,控制生物膜形成,并减少或消除添加环境破坏性化学物质以破坏流体的需要。