Particles for use as proppants or in gravel packs, methods for making and using the same
    1.
    发明授权
    Particles for use as proppants or in gravel packs, methods for making and using the same 有权
    用作支撑剂或砾石包装的颗粒,制造和使用它们的方法

    公开(公告)号:US08227026B2

    公开(公告)日:2012-07-24

    申请号:US12437747

    申请日:2009-05-08

    IPC分类号: B32B5/66

    CPC分类号: C09K8/805 Y10T428/2991

    摘要: Disclosed herein is a method for making a coated proppant particle including an inorganic material and a cold set thermosetting resin coating disposed upon the substrate. The proppants are suitable for treating a subterranean formation including injecting a fracturing fluid into the subterranean formation; wherein the fracturing fluid includes the coated particle. Methods for making and using gravel pack particles are also disclosed.

    摘要翻译: 本文公开了一种制备包括无机材料的涂覆的支撑剂颗粒和设置在基材上的冷固化热固性树脂涂层的方法。 支撑剂适用于处理地下地层,包括将压裂流体注入到地层中; 其中所述压裂流体包括所述涂覆颗粒。 还公开了制造和使用砾石包装颗粒的方法。

    METHODS AND COMPOSITIONS FOR DETERMINATION OF FRACTURE GEOMETRY IN SUBTERRANEAN FORMATIONS
    2.
    发明申请
    METHODS AND COMPOSITIONS FOR DETERMINATION OF FRACTURE GEOMETRY IN SUBTERRANEAN FORMATIONS 审中-公开
    用于确定地下构造中断裂几何的方法和组合物

    公开(公告)号:US20110272146A1

    公开(公告)日:2011-11-10

    申请号:US12941597

    申请日:2010-11-08

    IPC分类号: E21B49/00 C09K8/80

    CPC分类号: E21B43/267 E21B47/1015

    摘要: Articles and methods utilizing radiation susceptible materials are provided herein. In one aspect, a proppant, a treatment fluid, or both, may comprise a radiation susceptible material. In another aspect, a method is provided comprising disposing in a formation fracture, a proppant and/or a treatment fluid that comprises a radiation susceptible material, irradiating the radiation susceptible material with neutrons, measuring gamma-radiation emitted from the radiation susceptible material in a single pass, and determining formation fracture height from the measured gamma-radiation. The single-pass may be a continuous process or a periodic process.

    摘要翻译: 本文提供了利用辐射敏感材料的制品和方法。 在一个方面,支撑剂,处理流体或两者可以包括辐射敏感材料。 在另一方面,提供了一种方法,其包括在地层断裂中设置包括辐射敏感材料的支撑剂和/或处理流体,用辐射敏感材料照射中子,测量辐射敏感材料发射的γ射线 单程,并从测量的伽马辐射确定地层断裂高度。 单程可以是连续过程或周期性过程。

    PARTICLES FOR USE AS PROPPANTS OR IN GRAVEL PACKS, METHODS FOR MAKING AND USING THE SAME
    3.
    发明申请
    PARTICLES FOR USE AS PROPPANTS OR IN GRAVEL PACKS, METHODS FOR MAKING AND USING THE SAME 有权
    用作助剂或粗粒料的颗粒,其制备和使用方法

    公开(公告)号:US20090238988A1

    公开(公告)日:2009-09-24

    申请号:US12437747

    申请日:2009-05-08

    IPC分类号: C08F2/46 B05D7/24

    CPC分类号: C09K8/805 Y10T428/2991

    摘要: Disclosed herein is a method for making a coated proppant particle including an inorganic material and a cold set thermosetting resin coating disposed upon the substrate. The proppants are suitable for treating a subterranean formation including injecting a fracturing fluid into the subterranean formation; wherein the fracturing fluid includes the coated particle. Methods for making and using gravel pack particles are also disclosed.

    摘要翻译: 本文公开了一种制备包括无机材料的涂覆的支撑剂颗粒和设置在基材上的冷固化热固性树脂涂层的方法。 支撑剂适用于处理地下地层,包括将压裂流体注入到地层中; 其中所述压裂流体包括所述涂覆颗粒。 还公开了制造和使用砾石包装颗粒的方法。

    Low temperature coated particles comprising a curable liquid and a reactive powder for use as proppants or in gravel packs, methods for making and using the same
    4.
    发明授权
    Low temperature coated particles comprising a curable liquid and a reactive powder for use as proppants or in gravel packs, methods for making and using the same 有权
    包含可固化液体和反应性粉末的低温涂覆颗粒用作支撑剂或砾石包装,其制备和使用方法

    公开(公告)号:US09096790B2

    公开(公告)日:2015-08-04

    申请号:US12605990

    申请日:2009-10-26

    摘要: Disclosed herein are free flowing coated particles and low temperature methods of making same. Each particle has a curable coating disposed upon a substrate. The substrate is a particulate substrate including an inorganic material, a particulate substrate including an organic material, a composite substantially homogeneous formed particle including a first portion of an at least partly cured binder and filler particles, or a hybrid particle having an inorganic particle as a core and a composite coating including at least partially cured resin and filler. The curable coating includes a continuous phase including a curable liquid resin and reactive powder particles embedded or adhered to the continuous phase. The reactive powder particles typically include one or more of a resole phenolic-formaldehyde resin, a novolak phenolic-formaldehyde resin, a polyester resin, an acrylic polymer resin, a urethane resin or an epoxy resin. A method including applying a coating including the continuous phase including the curable resin and reactive or non-reactive powder particles embedded or adhered to the continuous phase.

    摘要翻译: 本文公开了自由流动的涂覆颗粒和制备其的低温方法。 每个颗粒具有设置在基材上的可固化涂层。 基材是包括无机材料的颗粒基材,包括有机材料的颗粒基材,包含至少部分固化的粘合剂的第一部分和填料颗粒的复合基本上均匀的成形颗粒,或具有无机颗粒作为 芯和包含至少部分固化的树脂和填料的复合涂层。 可固化涂层包括包含可固化液体树脂和嵌入或粘附到连续相的反应性粉末颗粒的连续相。 反应性粉末颗粒通常包括甲阶酚醛树脂,酚醛清漆酚醛树脂,聚酯树脂,丙烯酸聚合物树脂,聚氨酯树脂或环氧树脂中的一种或多种。 一种包括涂覆包括包含可固化树脂的连续相和嵌入或粘附到连续相上的反应性或非反应性粉末颗粒的涂层的方法。

    Vehicle seat assembly with adjustable headrest coupled to seat back latch
    7.
    发明授权
    Vehicle seat assembly with adjustable headrest coupled to seat back latch 失效
    车载座椅组件,可调式头枕连接到座椅靠背闩锁

    公开(公告)号:US5826942A

    公开(公告)日:1998-10-27

    申请号:US787625

    申请日:1997-01-23

    摘要: A seat assembly which is movable from a use position to a stored position having an upwardly extending headrest which is first rotated to a stored position thereby lowering the overall height of the seat back prior to storing the seat back. The headrest is coupled to a lower seat back latch such that upon rotation of the headrest to its stored position, the lower seat back latch is released enabling the seat back to then be rotated to its stored position. The result is a single handed operation of moving the headrest to its stored position and moving the entire seat back to its stored position. An alternative embodiment is shown in which the headrest position is vertically adjustable.

    摘要翻译: 座椅组件,其可从使用位置移动到具有向上延伸的头枕的存储位置,该头枕首先旋转到存储位置,从而在存放座椅靠背之前降低座椅靠背的整体高度。 头枕联接到下座椅靠背闩锁,使得当头枕旋转到其储存位置时,下座椅靠背闩锁被释放,使得座椅靠背然后被旋转到其存储位置。 结果是将头枕移动到其存储位置并将整个座椅移回其存储位置的单手操作。 示出了其中头枕位置是可垂直调节的替代实施例。

    METHODS AND COMPOSITIONS FOR DETERMINATION OF FRACTURE GEOMETRY IN SUBTERRANEAN FORMATIONS
    9.
    发明申请
    METHODS AND COMPOSITIONS FOR DETERMINATION OF FRACTURE GEOMETRY IN SUBTERRANEAN FORMATIONS 审中-公开
    用于确定地下构造中断裂几何的方法和组合物

    公开(公告)号:US20120031613A1

    公开(公告)日:2012-02-09

    申请号:US13274056

    申请日:2011-10-14

    申请人: John W. Green

    发明人: John W. Green

    IPC分类号: E21B43/267 C09K8/80 C09K8/92

    摘要: Articles and methods utilizing radiation susceptible materials are provided herein. In one aspect, a proppant, a treatment fluid, or both, may comprise a radiation susceptible material. In another aspect, a method is provided comprising disposing in a formation fracture, a proppant and/or a treatment fluid that comprises a radiation susceptible material, irradiating the radiation susceptible material with neutrons, measuring gamma-radiation emitted from the radiation susceptible material in a single pass, and determining formation fracture height from the measured gamma-radiation. The single-pass may be a continuous process or a periodic process.

    摘要翻译: 本文提供了利用辐射敏感材料的制品和方法。 在一个方面,支撑剂,处理流体或两者可以包括辐射敏感材料。 在另一方面,提供了一种方法,其包括在地层断裂中设置包括辐射敏感材料的支撑剂和/或处理流体,用辐射敏感材料照射中子,测量辐射敏感材料发射的γ射线 单程,并从测量的伽马辐射确定地层断裂高度。 单程可以是连续过程或周期性过程。

    Hockey stick blade bender
    10.
    发明授权
    Hockey stick blade bender 失效
    曲棍球棒弯曲机

    公开(公告)号:US4858665A

    公开(公告)日:1989-08-22

    申请号:US278711

    申请日:1988-12-02

    IPC分类号: B27H1/00 B27M3/22

    CPC分类号: B27M3/22 B27H1/00

    摘要: A hockey stick bender for bending the blade of a hockey stick. The hockey stick bender includes a paddle member with a handle, and two opposing, curved forming members with a slot therebetween. The blade of the hockey stick is placed into the slot and manipulated between the two curved forming members to form a hockey stick blade.

    摘要翻译: 曲棍球弯曲机弯曲曲棍球棒的刀片。 曲棍球棒弯曲机包括具有手柄的桨形构件和两个相对的弯曲成形构件,其间具有狭槽。 将曲棍球棒的刀片放置在槽中并在两个弯曲的成形构件之间操纵以形成曲棍球棍片。