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    • 7. 发明授权
    • Treatment of oil wells
    • 油井处理
    • US07216712B2
    • 2007-05-15
    • US10730925
    • 2003-12-10
    • Dan Dalton
    • Dan Dalton
    • E21B37/06
    • C09K8/524
    • Hydrocarbon solids are removed from an oil well by feeding into the oil well a composition comprising at least 40 vol. % dense phase carbon dioxide and at least 30 vol. % of a C1–C3 alkanol component and optionally one or more surfactants, under a pressure of 300 to 10,000 psia and a temperature of 90° F. to 120° F., holding the composition in the well to solubilize hydrocarbon solids, and then removing from the well a liquid composition comprising solubilized hydrocarbon solids and alkanol.
    • 通过向油井中加入含有至少40体积%的油的组合物从油井中除去烃固体。 %密相二氧化碳和至少30体积% %C 1 -C 3烷醇组分和任选的一种或多种表面活性剂,在300至10,000psia的压力和90°F至120℃的温度下 将组合物保持在孔中以溶解烃固体,然后从孔中除去包含溶解的烃固体和链烷醇的液体组合物。
    • 9. 发明申请
    • System and method for dual white balance compensation of images
    • 图像双白平衡补偿系统和方法
    • US20050093997A1
    • 2005-05-05
    • US10697806
    • 2003-10-30
    • Dan DaltonTerry Zielke
    • Dan DaltonTerry Zielke
    • G03B7/16G03B15/03G03B15/05H04N5/235H04N9/04H04N9/73H04N101/00
    • H04N9/735
    • The present invention provides a system and method for compensating captured images. Briefly described, one embodiment comprises white balance compensating a strobed image data and a nonstrobed image data using a first white balance compensation value corresponding to supplemental illumination provided by a supplemental illumination source, determining a difference between the strobed image data compensated with the first white balance compensation value and the nonstrobed image data compensated with the first white balance compensation value, white balance compensating the nonstrobed image data using a second white balance compensation value corresponding to ambient light, and combining the difference to the nonstrobed image white balance compensated using the second white balance compensation value.
    • 本发明提供了一种用于补偿捕获图像的系统和方法。 简要描述,一个实施例包括使用对应于由补充照明源提供的补充照明的第一白平衡补偿值来补偿选通图像数据和非抖动图像数据的白平衡,确定由第一白平衡补偿的选通图像数据之间的差异 补偿值和用第一白平衡补偿值补偿的非抖动图像数据,白平衡使用对应于环境光的第二白平衡补偿值来补偿非抖动图像数据,以及将该差与使用第二白色补偿的非抖动图像白平衡进行组合 平衡补偿价值。