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公开(公告)号：US5211714A
公开(公告)日：1993-05-18
申请号：US582575
申请日：1990-09-13
IPC分类号： E21B17/10 , E21B23/00 , E21B43/116 , E21B43/119 , E21B47/024
CPC分类号： E21B43/116 , E21B17/1057 , E21B17/1064 , E21B23/00 , E21B43/119 , E21B47/024
摘要： A perforating gun assembly is set forth. It incorporates a swivel connected with a cable head assembly and a navigation system for determining the instantaneous angle of the tool with respect to a vertical reference. There are first and second spaced cages formed of sleeves supported on bearing assemblies. The sleeves support free wheeling rollers which engage the casing when the tool is in the slant hole region of the well. There is an eccentric which falls downwardly, i.e., pointing toward gravity, and thereby defines a vertical reference and hence a horizontal reference. This eccentric mounts an elongate tubular housing for the shaped charges. Initially, the angle of firing of the shaped charges is adjusted at the time of installation with respect to the horizon and that in turn is correlated to the formation of interest in the well borehole which is then perforated with perforations which are parallel to the formation bedding plane.
摘要翻译： 提出了射孔枪组件。 它包括与电缆头组件和用于确定工具相对于垂直参考的瞬时角度的导航系统连接的旋转体。 由支承在轴承组件上的套筒形成的第一和第二隔离笼。 当工具位于井的斜孔区域中时，套筒支撑着与套管接合的自由轮。 存在向下倾斜的偏心体，即指向重力，从而限定垂直参考，因此限定了水平参考。 该偏心件安装用于成形装料的细长管状外壳。 最初，在安装时相对于地平线调整成形电荷的角度，并且这又与井眼中的兴趣的形成相关，然后穿孔具有平行于地层床层的穿孔 飞机
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公开(公告)号：US5040619A
公开(公告)日：1991-08-20
申请号：US508749
申请日：1990-04-12
IPC分类号： E21B17/10 , E21B23/00 , E21B43/116 , E21B43/119 , E21B47/024
CPC分类号： E21B43/116 , E21B17/1057 , E21B17/1064 , E21B23/00 , E21B43/119 , E21B47/024
摘要： A perforating gun assembly is set forth. It incorporates a swivel connected with a cable head assembly and a navigation system for determining the instantaneous angle of the tool with respect to a vertical reference. There are first and second spaced cages formed of sleeves supported on bearing assemblies. The sleeves support free wheeling rollers which engage the casing when the tool is in the slant hole region of the well. There is an eccentric which falls downwardly, i.e., pointing toward gravity, and thereby defines a vertical reference and hence a horizontal reference. This eccentric mounts an elongate tubular housing for the shaped charges. Initially, the angle of firing of the shaped charges is adjusted at the time of installation with respect to the horizon and that in turn is correlated to the formation of interest in the well borehole which is then perforated with perforations which are parallel to the formation bedding plane.
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3.发明授权Viscous organic systems containing an organophilic clay gellant without an organic dispersant therefor 失效含有无机有机分散剂的有机粘土胶粘剂的粘性有机体系
公开(公告)号：US4287086A
公开(公告)日：1981-09-01
申请号：US749323
申请日：1976-12-10
CPC分类号： C09K8/32 , C01B33/44 , C10M113/16 , Y10S507/901 , Y10S507/926
摘要： The viscosity of liquid organic systems is increased by adding thereto an organophilic clay gellant which is the reaction product of a smectite clay having a cation exchange capacity of at least 0.75 milliequivalents per gram and from 1.00 to less than 1.20 milliequivalents per gram of clay of a methyl benzyl dialkyl ammonium salt, wherein the two alkyl groups independently contain from 16 to 18 carbon atoms, and from 0% to 1% water in the absence of a polar organic dispersant for the gellant.
摘要翻译： 液体有机体系的粘度通过加入有机粘土胶凝胶而增加，该有机粘土胶凝胶是阳离子交换容量至少为0.75毫当量/克的蒙脱石粘土和1.00至小于1.20毫当量的每克粘土的反应产物 甲基苄基二烷基铵盐，其中两个烷基独立地含有16至18个碳原子，和0％至1％的水，不存在用于胶凝剂的极性有机分散剂。
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公开(公告)号：US4105578A
公开(公告)日：1978-08-08
申请号：US771099
申请日：1977-02-23
IPC分类号： C09K3/00 , B01J13/00 , B22C1/16 , C01B33/20 , C01B33/40 , C01B33/44 , C09D7/00 , C09D7/12 , C09K8/32 , C10M113/16 , C10M121/04 , C10N50/10
CPC分类号： C10M113/16 , C01B33/44 , C09K8/32 , Y10S507/901
摘要： An organophilic clay gellant having enhanced dispersibility in organic systems is prepared from the reaction product of a smectite-type clay having a cation exchange capacity of at least 0.75 milliequivalents per gram and from 1.00 to less than 1.20 milliequivalents per gram of clay of a methyl benzyl dialkyl ammonium compound, wherein the compound contains 20 to 35% alkyl groups having 16 carbon atoms and 60 to 75% alkyl groups having 18 carbon atoms.
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公开(公告)号：US20230111684A1
公开(公告)日：2023-04-13
申请号：US17496524
申请日：2021-10-07
申请人： John W. Jordan
发明人： John W. Jordan
摘要： A plastic roll-off container is disclosed, including a roll-off container comprising a front side and a rear side. The roll-off container is configured, via a first rail and a second rai positioned on a bottom side of the roll-off container, to be onloaded, offloaded, and transported by a roll-off truck or a hook lift roll-off truck. An integrally molded sidewall is connected to a bottom having a concave shape to facilitate the removal of a material from an interior of the roll-off container.
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公开(公告)号：US4374939A
公开(公告)日：1983-02-22
申请号：US108534
申请日：1979-12-31
CPC分类号： C11D3/3757 , C08L33/02 , C11D3/10 , C11D3/122
摘要： A composition for preparing water based mold washes which contains a clay of high swelling capacity in water, certain water soluble acrylic polymers, a particulate, refractory material and a solids suspension control agent comprised of a peptizer and a flocculant.
摘要翻译： 一种用于制备水基洗涤剂的组合物，其包含在水中具有高溶胀能力的粘土，某些水溶性丙烯酸聚合物，颗粒状耐火材料和由胶溶剂和絮凝剂组成的固体悬浮液控制剂。
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公开(公告)号：US4046340A
公开(公告)日：1977-09-06
申请号：US766768
申请日：1977-02-07
申请人： John W. Jordan
发明人： John W. Jordan
IPC分类号： B64C31/06
CPC分类号： A63H27/08
摘要： A kite made out of a box top of the type of box formed of a light weight rigid plastic foam material, such as the substantially rectangular Polystyrene boxes used in dispensing hot food, particularly the type of such boxes having tops provided with a peripheral lip and a longitudinal slot in one longitudinal lip, midway of the ends of the box. A 1 inch tape, such as the tape commonly known as Engineer's flagging, of approximately 30 feet in length, is secured to the box top for a tail and a pigtail, and a string is attached to the flagging on the opposite side of the box top and the kite is ready to fly.
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