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    • 1. 发明授权
    • In-situ retorting of oil shale
    • 油页岩的原位蒸馏
    • US4483398A
    • 1984-11-20
    • US457833
    • 1983-01-14
    • Greg G. PetersRobert C. West
    • Greg G. PetersRobert C. West
    • E21B43/247E21B43/30
    • E21B43/30E21B43/247
    • Fluid, such as liquid water, is injected into the rock surrounding an in situ oil shale retort at sufficient pressure and flow rate so that the injected fluid flows toward the retort to block the path of hot liquid and gaseous kerogen decomposition products escaping from the retort and to return heat to the retort. The successful conduct of an oil shale retorting operation usually requires that the retort temperature be maintained at a temperature sufficient to decompose efficiently the kerogen contained in the oil shale. By reducing the heat loss from an active retort, the amount of energy required to maintain a desired temperature therein is reduced. The fluid injection method also maintains pressure in an in-situ oil shale retort, allowing in-situ oil shale retorting to be efficiently conducted at a desired pressure. The method also reduces the danger to mineworkers who may be engaged in adjacent mining operations due to the escape of hazardous gases from an active retort. The method allows a series of sequential in-situ oil shale retorts in an oil shale formation to be placed more closely together than previously practical by reducing hot fluid leakage from each active retort to one or more abandoned retorts adjacent thereto, thus improving the recovery factor from the formation. The method also minimizes contamination of the formation surrounding an active in-situ retort due to hazardous chemicals which may be contained in the kerogen decomposition products leaking from the retort.
    • 诸如液体水的流体以足够的压力和流速被注入围绕原位油页岩蒸馏器的岩石中,使得注射的流体朝向蒸馏器流动,以阻止从蒸馏器中逸出的热液体和气体干酪根分解产物的路径 并将热量返回到蒸馏器中。 成功进行油页岩蒸煮操作通常需要将蒸煮温度保持在足以有效分解油页岩中所含的油母质的温度。 通过减少主动蒸馏器的热损失,可以减少维持所需温度所需的能量。 流体注入方法还在原位油页岩蒸馏器中保持压力,允许原位油页岩蒸馏在期望的压力下有效地进行。 该方法还降低了由于有源蒸馏器中有害气体逸出而可能从事相邻采矿作业的矿工的危险。 该方法允许油页岩地层中的一系列顺序的原位油页岩蒸馏器通过减少从每个主动蒸馏器向与其相邻的一个或多个废弃蒸馏器的热流体泄漏而更加紧密地放置在一起,从而改善回收系数 从形成。 该方法还可以最小化由于可能含在从蒸馏器泄漏的干酪根分解产物中的有害化学物质的活性原位蒸馏器周围的地层的污染。
    • 8. 发明申请
    • Business Card Golf Tee and Methods
    • 名片高尔夫球杆和方法
    • US20150115594A1
    • 2015-04-30
    • US14521889
    • 2014-10-23
    • Robert C. West
    • Robert C. West
    • B42D15/00G06F17/50A63B57/00
    • A63B57/13A63B57/10B42D15/008B42D15/042
    • A golf tee business card and methods of use as both a golf tee and as a business promotional item are disclosed. A rectangular card is scored to create a removable disc and is creased vertically twice such that each crease intersects with the horizontally outermost points of the disc. The card is further scored with two vertical cuts; each vertical cut extends from the vertical center line to a tear point a short distance from the top or bottom edge. The card's information content may include multiple forms of Internet location information. The card may be torn at each tear point, folded along the creases and positioned so that the cuts interlock. The assembled configuration may be stood up on its side to tee up the ball or may be placed with the disc cutout face up to tee up the ball.
    • 公开了一种高尔夫球座名片和作为高尔夫球座用作商务促销品的使用方法。 对矩形卡进行刻痕以创建可拆卸的盘并且被垂直折叠两次,使得每个折痕与盘的水平最外点相交。 这张卡进一步打进了两个垂直切割; 每个垂直切口从垂直中心线延伸到与顶部或底部边缘短距离的撕裂点。 该卡的信息内容可以包括多种形式的因特网位置信息。 卡片可能在每个撕裂点处被撕裂,沿折痕折叠并定位,使得切口互锁。 组装的配置可以在其侧面站起来,以发球,或者可以将碟形切口面向上放置以使球发球。