公开(公告)号：US20050056464A1

公开(公告)日：2005-03-17

申请号：US10488360

申请日：2002-08-28

申请人： David Cali ,  Kevin Schilling ,  Michael Riley

发明人： David Cali ,  Kevin Schilling ,  Michael Riley

IPC分类号： C09K8/08 ,  C09K8/10 ,  C09K8/20 ,  C09K8/32 ,  C09K8/34 ,  E21B7/18

CPC分类号： C09K8/08 ,  C09K8/10 ,  C09K8/20 ,  C09K8/206 ,  C09K8/32 ,  C09K8/34

摘要： Disclosed are drilling fluids suitable for use in connection with oil well drilling. The drilling fluids of the invention include in one embodiment a liquid base, an alkyl glucoside, such as methyl glucoside, and a borehole stability promoter that includes a maltodextrin, a carboxyalkyl starch, a hemicellulose-containing material, or a mixture of the foregoing. In another embodiment, the drilling fluid includes a liquid base and molasses solids, preferably in combination with an alkyl glucoside and more preferably in further combination with one of the aforementioned borehole stability promoters. The drilling fluids of the invention surprisingly have a reduced tendency to swell shale as compared with known drilling fluids. Also disclosed are a drilling apparatus and process. The drilling apparatus includes a drill string, which may be conventional, that is fluidically coupled to a source of drilling fluid, the source of drilling fluid including the drilling fluid of the invention. The process of the invention includes the step of circulation the drilling fluid of the invention through a drill string during borehole drilling.

摘要翻译： 公开了适用于与油井钻井有关的钻井液。 本发明的钻井液在一个实施方案中包括液体碱，烷基葡糖苷如甲基葡糖苷，以及包含麦芽糖糊精，羧基烷基淀粉，含半纤维素的材料或前述物质的混合物的钻孔稳定性促进剂。 在另一个实施方案中，钻井流体包括液体基质和糖蜜固体，优选与烷基葡糖苷组合并且更优选地与上述井眼稳定性促进剂之一进一步组合。 与已知的钻井液相比，本发明的钻井液令人惊奇地具有减小页岩膨胀的倾向。 还公开了一种钻井设备和方法。 钻井设备包括钻杆，其可以是常规的，其流体地联接到钻井流体源，钻井流体源包括本发明的钻井流体。 本发明的方法包括在井眼钻井期间通过钻柱循环本发明的钻井液的步骤。

公开(公告)号：US20070160637A1

公开(公告)日：2007-07-12

申请号：US11330413

申请日：2006-01-10

申请人： Kevin Schilling ,  Frank Barresi ,  Richard Castle

发明人： Kevin Schilling ,  Frank Barresi ,  Richard Castle

IPC分类号： A01N25/08

CPC分类号： A01N25/34 ,  Y10S514/919 ,  A01N43/16 ,  A01N61/00

摘要： Disclosed are a pest control agent, a method for preparing a pest control agent, and a method for controlling a pest. Generally, the pest control agent is formed by providing a porous starch and an active control agent absorbed within the porous starch, and compressing the porous starch in the presence of heat to form discrete plural particles. Preferably, one or more binders are employed, as are one or more secondary absorbents/fillers. In highly preferred embodiments of the invention, the pest control agent is prepared via pelletizing in a commercial pellet mill. The particles so prepared should be sufficiently durable to withstand bulk transport, such as by rail car or bag shipment. The particles should, however, release the control agent quickly upon contact with water, such that, for instance, the control agent may be released when the pest control agent is introduced to standing water. It is contemplated that the control agent is preferably a mosquito control agent.

摘要翻译： 公开了害虫防治剂，害虫防治剂的制备方法以及害虫防治方法。 通常，通过提供多孔淀粉和吸收在多孔淀粉内的活性控制剂，并且在热的存在下压缩多孔淀粉以形成离散的多个颗粒，形成害虫防治剂。 优选使用一种或多种粘合剂，以及一种或多种次级吸收剂/填料。 在本发明的高度优选的实施方案中，通过在商业颗粒研磨机中造粒来制备害虫控制剂。 如此制备的颗粒应足够耐用以承受散货运输，例如通过铁路车辆或行李箱运输。 然而，颗粒应该在与水接触时快速释放控制剂，使得例如当将害虫控制剂引入静止水时，可以释放控制剂。 预期控制剂优选为灭蚊剂。

公开(公告)号：US20050194566A1

公开(公告)日：2005-09-08

申请号：US11077061

申请日：2005-03-10

申请人： Kevin Schilling ,  Dan Freeman ,  Roger McPherson

发明人： Kevin Schilling ,  Dan Freeman ,  Roger McPherson

IPC分类号： C09K3/22 ,  C09K17/00 ,  C09K17/32 ,  C09K17/40 ,  C09K17/48 ,  E01C21/00

CPC分类号： C09K3/22 ,  C09K17/32 ,  C09K17/40 ,  C09K17/48 ,  E01C21/00 ,  Y10S106/90

摘要： Disclosed are dust suppressant and aggregate stabilization compositions. In accordance with the subject disclosure, hemicellulose is used as a dust suppressant and/or as a stabilization composition for aggregates such as a road bed or soil field. Other ingredients may be used in a composition in conjunction with hemicellulose. For instance, a lignin compound may be used to enhance dust suppression and/or aggregate stabilization. A surfactant may be used to decrease the viscosity of the composition. A crosslinking agent may be used to enhance the water resistance of the composition. A chloride salt may be added to increase the hygroscopicity of the composition.

摘要翻译： 公开了除尘剂和聚集体稳定组合物。 根据本发明公开内容，半纤维素被用作抑尘剂和/或作为用于诸如路床或土壤场的骨料的稳定化组合物。 其他成分可以与半纤维素结合使用在组合物中。 例如，可以使用木质素化合物来增强粉尘抑制和/或骨料稳定性。 可以使用表面活性剂降低组合物的粘度。 可以使用交联剂来提高组合物的耐水性。 可以加入氯化物盐以增加组合物的吸湿性。