发明名称 Method and device for underwater recovery of products or pollutants
摘要 An apparatus, method, and system for recovering oil from a submerged oil source, wherein the system includes a submerged conduit having at least two openings, with a first opening capable of being located in proximity of a leak in order to capture leaking oil, and with a second opening capable of communicating captured leaking oil to another location. A natural gas separator, coupled to the submerged conduit separates the boiling vapor phase natural gas from the captured oil thereby outputting oil with water contaminant. An oil/water separator coupled to the natural gas separator then separates out the contaminant water, resulting in a processed recovered oil product for storage and subsequent refinement. The flow to capture the leak is induced by generating a lower pressure at nozzle in the conduit via power jet, air lift, pumping of fluid out of conduit close to sea level, or other methods. Flow within conduit can become self-propelled if natural gas is present and creates an “air lift” effect as the natural gas expands at lower pressures closer towards sea level.
申请公布号 US8801938(B2) 申请公布日期 2014.08.12
申请号 US201113175878 申请日期 2011.07.03
申请人 发明人 Allen Dana R.
分类号 E02F3/88;E21B43/01;E02B15/04;E02F3/90;E02F5/00;E02F7/00;C02F1/40 主分类号 E02F3/88
代理机构 代理人
主权项 1. An apparatus to recover submerged material from a fluid reservoir, the apparatus comprising: a conduit having a first opening capable of being located in proximity of a target in the reservoir in order to recover the submerged material, and having a second opening exposed to ambient air, wherein the conduit is capable of transporting the submerged material; and a transfer pipe, coupled to the conduit proximate to the second opening of the conduit for transporting material out of the conduit; and a pump disposed with the transfer pipe for pumping fluid or submerged material through the transfer pipe.
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