发明名称 METHOD FOR CHARACTERIZING THE STABILITY OF FOULANTS AND/OR EFFICACY OF FOULANT INHIBITORS WITHIN PETROLEUM-BASED FLUIDS
摘要 A petroleum-based fluid sample may be centrifuged in a centrifuge vial where a light may be passed through the petroleum-based fluid sample to identify an amount of transmitted light at two or more time intervals. The stability of the foulant(s) and/or efficacy of the foulant inhibitors to prevent the destabilization of the foulants may be determined by comparing a change in the amounts of transmitted light through the petroleum-based fluid sample. The petroleum-based fluid sample may include a petroleum-based fluid, at least one foulant, and an optional additive for destabilizing the foulant(s). The additive may be or include a first component, such as but not limited to n-alkanes, iso-alkanes, alkenes, alkynes, cyclo-alkanes, natural gas, natural gas condensate, alcohols, ethers, ketones, organic acids, acetates, carbon dioxide, and combinations thereof.
申请公布号 US2014326886(A1) 申请公布日期 2014.11.06
申请号 US201414267635 申请日期 2014.05.01
申请人 BAKER HUGHES INCORPORATED 发明人 Jennings David Wayne;Cable Robert;Leonard Geoffrey Charles
分类号 G01N21/59 主分类号 G01N21/59
代理机构 代理人
主权项 1. A method to determine a stability of at least one foulant within a petroleum-based fluid sample comprising: centrifuging a petroleum-based fluid sample in a centrifuge vial; wherein the petroleum-based fluid sample comprises at least one petroleum-based fluid and at least one foulant; passing a light through the petroleum-based fluid sample; and comparing at least two identified amounts of transmitted light at two or more time intervals through the petroleum-based fluid sample to determine the stability of the at least one foulant, wherein a change in transmittance indicates the stability of the at least one foulant.
地址 Houston TX US