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1.发明授权Method and solvent composition for stimulating the production of oil from a producing well 失效用于刺激来自生产井的油的生产的方法和溶剂组合物
公开(公告)号：US3998743A
公开(公告)日：1976-12-21
申请号：US422657
申请日：1973-12-07
CPC分类号： C09K8/524 , Y10S507/929 , Y10S507/93 , Y10S507/931
摘要： A method and solvent composition for removing viscous crude oil, waxes, asphaltenes and resin precipitates of petroleum origin from oil wells, flow lines and pore spaces of oil-bearing formations. The solvent composition is a mixture of about 45 to about 85 volume percent of a normally liquid aliphatic hydrocarbon boiling in the range of about 120.degree. F. to about 550.degree. F., between about 5 to 45 volume percent of a normally liquid aromatic hydrocarbon, between about 0.5 to about 6 volume percent of an ether of an aliphatic polyhydric alcohol, and between about 1 to about 15 volume percent of a lower alkyl monohydric alcohol.
摘要翻译： 一种用于从石油井，含油层的流线和孔隙中除去石油来源的粘性原油，蜡，沥青质和树脂沉淀物的方法和溶剂组合物。 溶剂组合物是约45至约85体积％的在约120°F至约550°F范围内沸腾的通常为液体的脂族烃的混合物，约5-45体积％的常规液体芳烃 ，约0.5至约6体积％的脂族多元醇醚和约1至约15体积％的低级烷基一元醇。
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2.发明授权Method and solvent composition for stimulating the production of oil from a producing well 失效用于刺激来自生产井的油的生产的方法和溶剂组合物
公开(公告)号：US4090562A
公开(公告)日：1978-05-23
申请号：US709624
申请日：1976-07-29
申请人： George P. Maly , John A. Landess , Thomas Foral
发明人： George P. Maly , John A. Landess , Thomas Foral
CPC分类号： C09K8/524 , Y10S507/929 , Y10S507/93 , Y10S507/931
摘要： A method and solvent composition for removing viscous crude oil, waxes, asphaltenes and resin precipitates of petroleum origin from oil wells, flow lines and pore spaces of oil-bearing formations. The solvent composition is a mixture of about 45 to about 85 volume percent of a nornally liquid aliphatic hydrocarbon boiling in the range of about 120.degree. F. to about 550.degree. F., between about 5 to 45 volume percent of a normally liquid aromatic hydrocarbon, between about 0.5 to about 6 volume percent of an ether of an aliphatic polyhydric alcohol, and between about 1 to about 15 volume percent of a lower alkyl monohydric alcohol.
摘要翻译： 一种用于从石油井，含油层的流线和孔隙中除去石油来源的粘性原油，蜡，沥青质和树脂沉淀物的方法和溶剂组合物。 溶剂组合物是约45-约85体积％的在约120°F至约550°F范围内沸腾的液体脂族烃的混合物，约5-45体积％的常规液体芳族烃 ，约0.5至约6体积％的脂族多元醇醚和约1至约15体积％的低级烷基一元醇。
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3.发明授权Non-aqueous acid emulsion composition and method for acid-treating siliceous geological formations 失效无水酸性乳液组合物和硅酸盐地质构造酸处理方法
公开(公告)号：US4101425A
公开(公告)日：1978-07-18
申请号：US569890
申请日：1975-04-21
申请人： Donald C. Young , George P. Maly
发明人： Donald C. Young , George P. Maly
CPC分类号： C09K8/74 , Y10S507/933
摘要： A stable, non-aqueous acid emulsion composition comprising an admixture of a substantially anhydrous polyphosphoric acid-based mixture, an organic solvent, and a surfactant; and a method for increasing the permeability of siliceous subterranean geological formations.
摘要翻译： 一种稳定的非水性酸性乳液组合物，其包含基本上无水的多磷酸基混合物，有机溶剂和表面活性剂的混合物; 以及提高硅质地下地层的渗透性的方法。
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4.发明授权Method of protecting a pile imbedded in offshore areas having a shifting layer of mud 失效保护埋在离岸区域的桩的方法，该桩具有移动的泥浆层
公开(公告)号：US3972198A
公开(公告)日：1976-08-03
申请号：US613038
申请日：1975-09-12
摘要： A method for protecting a stationary rigid pile extending through a layer of mud susceptible to movement and imbedded in an underlying competent bottom from the forces which the mud can exert against the pile. Fluid is ejected outwardly from the interior of the pile through a plurality of orifices into the mud adjacent to the pile. The ejected fluid increases the fluid content of the adjacent mud and thereby reduces the forces which the mud can exert on the pile.
摘要翻译： 一种用于保护静止刚性桩的方法，该刚性桩延伸穿过容易运动的泥土层，并且从泥浆可以施加到桩上的力嵌入下面的有效底部。 液体通过多个孔从桩的内部向外喷射到与桩相邻的泥浆中。 排出的流体增加相邻泥浆的流体含量，从而减少泥浆在桩上施加的力。
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公开(公告)号：US4192375A
公开(公告)日：1980-03-11
申请号：US968483
申请日：1978-12-11
IPC分类号： E21B33/124 , E21B43/04
CPC分类号： E21B33/124 , E21B43/045
摘要： An improved gravel-packing tool assembly with a baffled stinger pipe for gravel-packing a perforate liner having substantially the same internal diameter as the casing string extending from the perforate liner to the earth surface. A perforate nipple and a swab cup are provided between the check valve and the baffled stinger pipe of the tool assembly to allow drainage of the annulus above the tool assembly through the stinger pipe to thereby avoid swabbing the well as the tool is retrieved from the well.
摘要翻译： 一种改进的砾石包装工具组件，其具有带挡板的托管管，用于砾石填充穿孔衬套，其具有与从穿孔衬套延伸到地面的套管柱基本上相同的内径。 在止回阀和工具组件的带挡板的托管管之间设置一个穿孔的接头和一个拭子杯，以允许通过托管管将工具组件上方的环空间排出，从而避免当井从井中取出时擦拭井 。
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公开(公告)号：US3998272A
公开(公告)日：1976-12-21
申请号：US569877
申请日：1975-04-21
申请人： George P. Maly
发明人： George P. Maly
IPC分类号： C09K8/72 , E21B43/26 , E21B33/138 , E21B43/27
CPC分类号： C09K8/76
摘要： A process using discrete solid particles of polyvinyl acetate as diverting agents in acid treating subterranean geological formations penetrated by a well.
摘要翻译： 一种使用离散固体颗粒的聚乙酸乙烯酯作为转移剂在酸处理地下地质构造中渗透的井。
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公开(公告)号：US4402407A
公开(公告)日：1983-09-06
申请号：US217176
申请日：1980-12-16
申请人： George P. Maly
发明人： George P. Maly
CPC分类号： B65D79/02 , A61L2/26 , B65D77/2004
摘要： There is disclosed a container that is useful as a sterilization chest for surgeons' instruments and the like. The container includes a generally open-top box having a peripheral flange about its top edge and an open channel extending along at least two of the opposite sides of the box in the peripheral flange. A flexible membrane cover is provided which overlies the top of the box and the peripheral flange and this membrane is reinforced with a plurality of stiffening members which are supported on the undersurface of the flexible membrane cover in a side-to-side array. These stiffening members have distal, downwardly dependent lips which are received in the open channel grooves in the peripheral flange whereby the stiffening members reinforce both the flexible cover and the upper sidewalls of the box, preventing collapse of these elements when the chamber within the chest is evacuated. The flexible cover serves to seal the container yet it can be readily removed by lifting from a corner and, in this fashion, also serves as a valve for the sterilization chest.
摘要翻译： 公开了一种用作外科医生器械等的灭菌箱的容器。 该容器包括一个大体上敞开的箱体，该箱体具有围绕其顶部边缘的周边凸缘和沿该周边凸缘中箱体的至少两个相对侧面延伸的开口通道。 提供了一种柔性膜盖，其覆盖在盒的顶部和周边凸缘上，并且该膜用多个加强构件加强，多个加强构件以侧对侧阵列支撑在柔性膜盖的下表面上。 这些加强构件具有远侧的向下依附的唇部，其接收在周边凸缘中的开放通道槽中，由此加强构件增强了弹性盖和箱的上侧壁，防止了当胸部内的腔室 撤离 柔性盖用于密封容器，但是它可以通过从角落提升而容易地移除，并且以这种方式也用作灭菌箱的阀。
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公开(公告)号：US4194566A
公开(公告)日：1980-03-25
申请号：US954993
申请日：1978-10-26
申请人： George P. Maly
发明人： George P. Maly
摘要： A method of acidizing and/or fracturing a subterranean reservoir with a minimum of damage to the reservoir by the displacement fluid used to displace the acidizing or fracturing fluid into the reservoir and by the fluid used to kill the well wherein a restriction means having a seat for a closure means is located in a well conduit above a point of fluid entry into the reservoir, a slug of acidizing and/or fracturing fluid is injected into the reservoir, a slug of displacement fluid containing the closure means is injected down the well conduit, and a slug of weighted kill fluid is injected down the well conduit, said injection continuing until the closure means seats in the seat.
摘要翻译： 一种通过用于将酸化或压裂流体置换到储存器中的置换流体和用于杀死井的流体对储层施加最小损伤的地下储层的酸化和/或压裂的方法，其中限制装置具有座 对于闭合装置，位于在流体进入储存器的点上方的井管中，将酸化和/或压裂流体的块塞注入储存器中，将含有封闭装置的置换流体块塞入井管 ，并且将一批加权杀伤液注入井管道，所述注射持续到封闭装置位于座椅中。
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公开(公告)号：US4349050A
公开(公告)日：1982-09-14
申请号：US190089
申请日：1980-09-23
CPC分类号： E21B17/1085 , E21B17/00 , E21B17/04 , Y10S138/06 , Y10S138/07 , Y10T403/7049 , Y10T403/7058 , Y10T403/7061
摘要： This is an improved blast joint for subterranean wells which is ideally suited for applications where corrosive compounds such as hydrogen sulfide and carbon dioxide are encountered. The blast joint comprises a plurality of temperature and corrosion resistant hard rings which are in a stacked end face-to-face array, coaxially carried on a length of tubing. The rings are resiliently compressed in the array by spring washers interspaced by flat washers and this assembly is retained by end collars distally carried on the tubing. The end collars which are employed in this invention have a collet type construction; each collar comprising a clamp ring slidably received over the end of the production tubing, having an internally threaded outer end and a tapered inside wall. A collet sleeve with a tapered outside wall is received in the clamp ring. The collar also includes an externally threaded bushing which is received in the threaded outer end of the clamp ring and serves as an axial stop for the collet sleeve as the clamp ring is tightened, compressing the collet sleeve about the outer surface of the tubing, firmly locking the assembly. All members of the collar are coated with a protective, corrosion resistant coating and the gripping surfaces of the collet sleeve are coated with a resin that is filled with angular granular material of a high hardness.
摘要翻译： 这是用于地下井的改进的爆破接头，其理想地适用于遇到诸如硫化氢和二氧化碳的腐蚀性化合物的应用。 爆破接头包括多个温度和耐腐蚀的硬质环，其处于层叠端面对面阵列，同轴地承载在一段管道上。 这些环通过由平垫圈间隔开的弹簧垫圈在阵列中弹性压缩，并且该组件由在管道上远端承载的端环保持。 在本发明中使用的端部套环具有夹头型结构; 每个轴环包括可滑动地容纳在生产管道的端部上的夹紧环，其具有内螺纹外端和锥形内壁。 带有锥形外壁的夹头套筒容纳在夹紧环中。 套环还包括一个外螺纹衬套，其被容纳在夹紧环的螺纹外端中，并且当夹紧环被紧固时用作夹头套筒的轴向止动件，牢固地压紧套管套管的外表面 锁定组件。 衣领的所有部件都涂有防护性，耐腐蚀的涂层，并且夹套的夹紧表面涂覆有填充有高硬度的角形颗粒材料的树脂。
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公开(公告)号：US4101426A
公开(公告)日：1978-07-18
申请号：US741562
申请日：1976-11-15
申请人： George P. Maly , Donald C. Young
发明人： George P. Maly , Donald C. Young
CPC分类号： C09K8/72 , Y10S507/933 , Y10S507/934
摘要： An acid composition comprising a substantially anhydrous liquid mixture of (1) about 50 to 99 weight percent of polyphosphoric acid having about 5 to 90 weight percent of the total P.sub.2 O.sub.5 present as polymeric P.sub.2 O.sub.5, and (2) about 1 to 25 weight percent of hydrofluoric acid, and in which the H.sub.2 O/P.sub.2 O.sub.5 mole ratio of the overall acid mixture is less than 3.4; and a method for increasing the permeability of siliceous subterranean formations in which the formation is treated with this composition. Also, the composition can optionally contain a catalyst such as a strong mineral acid, a carboxylic acid, an oxidizing agent, or mixtures thereof.
摘要翻译： 一种酸性组合物，其包含基本上无水的液体混合物（1）约50至99重量％的多磷酸，其具有作为聚合物P 2 O 5存在的总P 2 O 5的约5至90重量％，和（2）约1至25重量％的氢氟酸 酸，其中总酸性混合物的H 2 O / P 2 O 5摩尔比小于3.4; 以及增加其中用该组合物处理地层的硅质地下地层的渗透性的方法。 此外，组合物可任选地含有催化剂，例如强无机酸，羧酸，氧化剂或其混合物。
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