Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension
    1.
    发明授权
    Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension 失效
    包含新戊酸乙烯酯的聚合物的钻井液和用于增强悬浮液的方法

    公开(公告)号:US07572755B2

    公开(公告)日:2009-08-11

    申请号:US10656684

    申请日:2003-09-05

    IPC分类号: C09K8/12 E21B21/14

    摘要: An efficient oil based drilling fluid is provided that includes a polymer additive effective at imparting suspension characteristics without the presence of organophilic clays, while also providing filtration control. The fluid is shear thinning and has good fluid rheology over a broad temperature range. A preferred polymer for the additive is substantially linear and comprises mostly hydrophobic monomers and some hydrophilic monomers such as, for example, an emulsion copolymer of 2-ethylhexyl acrylate and acrylic acid.

    摘要翻译: 提供了一种有效的油基钻井液,其包括有效赋予悬浮特性而不存在亲有机粘土的聚合物添加剂,同时还提供过滤控制。 流体是剪切变稀,并且在宽的温度范围内具有良好的流体流变性。 用于添加剂的优选聚合物基本上是线性的,并且主要包含疏水性单体和一些亲水性单体,例如丙烯酸2-乙基己酯和丙烯酸的乳液共聚物。

    Additive for oil-based drilling fluids
    2.
    发明授权
    Additive for oil-based drilling fluids 有权
    油基钻井液添加剂

    公开(公告)号:US07008907B2

    公开(公告)日:2006-03-07

    申请号:US10611009

    申请日:2003-07-01

    IPC分类号: C09K7/06

    摘要: A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and/or a wetting agent with a reaction product or mixture produced by the Diels-Alder reaction of dienophiles, preferably carboxylic acids, polycarboxylic acids, acid anhydrides, or combinations or mixes thereof, with a mixture of fatty acids and resin acids. The product of the invention is extremely effective, decreasing by about two-thirds the amount of emulsifier generally required to formulate an effective drilling fluid. The product of the invention also greatly reduces and in many cases eliminates the need for conventional fluid loss additives, and additionally provides electrical stability. Moreover, the product of the invention has a pour point as low as about 20 degrees Fahrenheit with minimal solvents, thereby eliminating the need to ship large amounts of inert material for use, and may be transported in a highly active state.

    摘要翻译: 公开了一种提供乳化稳定性和过滤控制以反转乳液钻井液的方法和产品。 该产品包括羧酸封端的聚酰胺和/或润湿剂与通过Dien-Alder反应产生的反应产物或混合物的共混物,所述反应产物或混合物通过亲二烯体,优选羧酸,多元羧酸,酸酐或其组合或混合物与Diels-Alder反应与 脂肪酸和树脂酸的混合物。 本发明的产品是非常有效的,减少了配制有效钻井液通常需要的乳化剂的量的约三分之二。 本发明的产品也大大降低,并且在许多情况下消除了对常规流体损失添加剂的需要,并且还提供电稳定性。 此外,本发明的产品具有低至约华氏20度的倾点,溶剂少,因此不需要运送大量惰性物质使用,并且可以以高活性状态运输。

    Additive for oil-based drilling fluids
    3.
    发明授权
    Additive for oil-based drilling fluids 有权
    油基钻井液添加剂

    公开(公告)号:US06620770B1

    公开(公告)日:2003-09-16

    申请号:US09999799

    申请日:2001-10-31

    IPC分类号: C09K706

    CPC分类号: C09K8/32 B01F17/0085 C09K8/36

    摘要: A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and a mixture produced by the Diels-Alder reaction of dienophiles, preferably carboxylic acids, polycarboxylic acids, acid anhydrides, or combinations or mixes thereof, with a mixture of fatty acids and resin acids. The product is extremely effective, decreasing by about two-thirds the amount of emulsifier generally required to formulate an effective drilling fluid. The product also greatly reduces and in many cases eliminates the need for conventional fluid loss additives, and additionally provides electrical stability. Moreover, the product has a pour point as low as about 20 degrees Fahrenheit with minimal solvents, thereby eliminating the need to ship large amounts of inert material for use, and may be transported in a highly active state.

    摘要翻译: 公开了一种提供乳化稳定性和过滤控制以反转乳液钻井液的方法和产品。 该产品包括羧酸封端的聚酰胺和通过Dien-Alder反应产生的混合物,所述混合物是由亲二烯体,优选羧酸,多元羧酸,酸酐或其组合或混合物与脂肪酸和树脂酸的混合物而产生的。 该产品非常有效,减少了通常需要配制有效钻井液的乳化剂的量的约三分之二。 该产品还大大降低,并且在许多情况下不需要常规的流体损失添加剂,并且另外提供电稳定性。 此外,该产品的溶剂倾点低至约20华氏度,因此不需要运送大量的惰性物质使用,并且可以以高活性状态运输。

    Additive for oil-based drilling fluids
    4.
    发明申请
    Additive for oil-based drilling fluids 有权
    油基钻井液添加剂

    公开(公告)号:US20050037929A1

    公开(公告)日:2005-02-17

    申请号:US10611009

    申请日:2003-07-01

    摘要: A method and product is disclosed which provides emulsion stability and filtration control to invert emulsion drilling fluids. The product comprises a blend of a carboxylic acid terminated polyamide and/or a wetting agent with a reaction product or mixture produced by the Diels-Alder reaction of dienophiles, preferably carboxylic acids, polycarboxylic acids, acid anhydrides, or combinations or mixes thereof, with a mixture of fatty acids and resin acids. The product of the invention is extremely effective, decreasing by about two-thirds the amount of emulsifier generally required to formulate an effective drilling fluid. The product of the invention also greatly reduces and in many cases eliminates the need for conventional fluid loss additives, and additionally provides electrical stability. Moreover, the product of the invention has a pour point as low as about 20 degrees Fahrenheit with minimal solvents, thereby eliminating the need to ship large amounts of inert material for use, and may be transported in a highly active state.

    摘要翻译: 公开了一种提供乳化稳定性和过滤控制以反转乳液钻井液的方法和产品。 该产品包括羧酸封端的聚酰胺和/或润湿剂与通过Dien-Alder反应产生的反应产物或混合物的共混物,所述反应产物或混合物通过亲二烯体,优选羧酸,多元羧酸,酸酐或其组合或混合物与Diels-Alder反应与 脂肪酸和树脂酸的混合物。 本发明的产品是非常有效的,减少了配制有效钻井液通常需要的乳化剂的量的约三分之二。 本发明的产品也大大降低,并且在许多情况下消除了对常规流体损失添加剂的需要,并且还提供电稳定性。 此外,本发明的产品具有低至约华氏20度的倾点,溶剂少,因此不需要运送大量惰性物质使用,并且可以以高活性状态运输。

    In-vehicle Listener and Viewer Data Capture System (LVDCS) and Method

    公开(公告)号:US20190306557A1

    公开(公告)日:2019-10-03

    申请号:US15680279

    申请日:2017-08-18

    摘要: An improved system and method of capturing, transmitting, rating (exclusive content), continuously playing, selling and advertising listener and/or viewer data from vehicle Original Equipment Manufacturers (OEM) equipped infotainment systems capable of receiving and translating live broadcasts for Analog TV, Digital TV, HDTV, Satellite TV, Satellite Radio (SIRUS/XM), AM, FM, HD, DRM, UHF, VHF, Shortwave, Internet Podcasts and Bluetooth coupled media is described herein. The In-vehicle Listener and Viewer Data Capture System (LVDCS) is capable of recording, collecting and transmitting audience measurement data (from automobiles or other vehicles), using only the vehicle's OEM equipped communication network, including viewing and listening data for all audio and video content derived from the Infotainment System Module (ISM), Audio/Video Control Module (A/VCM), touchscreen or vehicle radio. The scope of viewing and listening data collected as well as communication method are unique to the LVDCS.Additional unique features of the LVDCS are In-Vehicle Listener and Viewer Continuous Play Feature function and Radio Data System (RDS) Interactive Bubble Advertising. The In-Vehicle Listener and Viewer Continuous Play Feature is a Method of continuously playing an Over The Air (OTA) transmission including Analog TV, Digital TV, HDTV, AM, FM, HD, DRM, UHF, VHF and Shortwave broadcast, by transitioning to the live internet broadcast stream, via either a processor or LVDCS software equipped on the vehicles Gateway Module (GWM), ISM or A/VCM, when the strength of the OTA signal drops below a pre-defined value, the internet stream will transition to that station. Conversely, when the OTA signal reaches a pre-defined value, separate and greater than the value of the transition from the OTA signal to the internet stream, the converse transition from internet stream to OTA will take place.RDS Interactive Bubble Advertising is a Method of Advertising onto an ISM, A/VCM, touchscreen or vehicle radio by overlaying RDS Radio Text (RT) data, transmitted Over-The-Air (OTA), included in the LVDCS for interactive display. RDS data specific to advertising segments, or in between broadcast segments, transmitted OTA and received by an ISM, A/VCM, touchscreen or vehicle radio onboard vehicle touchscreen or vehicle radio will be read and processed via an onboard processor and the LVDCS to execute protocols to display Interactive Bubble Advertising. Visual display includes interactive location map, logo, symbol, emoji or hyperlinked media.RDS RT data triggers the start and stop of the Interactive Bubble Advertising by transmitting an encoded identifying bit to authenticate the transmission. Encoded identifying bit is read and processed via the onboard processor or pre-loaded software or firmware downloaded onto an ISM, A/VCM, touchscreen or vehicle radio. Post authentication of the OTA RDS RT transmitted identifying bit, Interactive Bubble Advertising will begin. Interactive Bubble Advertising will then be used to display Advertiser content. Advertiser content will be coupled with display interface with the LVDCS for use on the ISM, A/VCM, touchscreen or vehicle radio, including interactive map displays, blue tooth enabled synchronization of dialing a displayed number or hyperlinking web based content.

    DESIGNED DRILLING FLUIDS FOR ECD MANAGEMENT AND EXCEPTIONAL FLUID PERFORMANCE
    9.
    发明申请
    DESIGNED DRILLING FLUIDS FOR ECD MANAGEMENT AND EXCEPTIONAL FLUID PERFORMANCE 审中-公开
    设计用于ECD管理和特殊流体性能的钻井液

    公开(公告)号:US20120094876A1

    公开(公告)日:2012-04-19

    申请号:US12907515

    申请日:2010-10-19

    IPC分类号: C09K8/02

    CPC分类号: E21B21/00 G16C20/50

    摘要: Designed drilling fluids and methods of designing and using designed drilling fluids are disclosed. In one embodiment, a method of designing a drilling fluid comprises the step of determining a Design Space comprising specified ranges for one or more drilling fluid properties. The method further comprises determining a Final Fluid Formulations Set comprising drilling fluid compositions having drilling fluid properties compatible with the Design Space and satisfying one or more Performance Criterion. The method further comprises selecting a subset of drilling fluid compositions from the Final Fluid Formulations Set. The method further comprises preparing a drilling fluid based on the subset of drilling fluid compositions.

    摘要翻译: 公开了设计钻井液和设计和使用设计的钻井液的方法。 在一个实施例中,设计钻井液的方法包括确定包括一个或多个钻井液特性的指定范围的设计空间的步骤。 该方法还包括确定包含具有与设计空间兼容的钻井液性质的钻井液组合物并满足一个或多个性能标准的最终流体配方组合。 该方法还包括从最终液体制剂组中选择钻井液组合物的一个子集。 该方法还包括基于钻井液组合物的子集准备钻井液。

    Internal ring sealed chain
    10.
    发明申请
    Internal ring sealed chain 有权
    内圈密封链

    公开(公告)号:US20110251004A1

    公开(公告)日:2011-10-13

    申请号:US12798922

    申请日:2010-04-13

    IPC分类号: F16G13/02 B21L9/00

    CPC分类号: F16G13/06 B21L9/065

    摘要: Links in industrial chains are connected by pins in bushings. Internal sealing rings in internal annular grooves near ends of bushings prevent inward movement of debris and outward movement of grease past the grooves. Steel internal sealing rings are expanded further into the grooves upon insertion of the pins through the bushings and the steel rings. The steel rings tightly grip the pins and rotate with the pins. Opposite ends of the bushings extend slightly from inside sidebars. Outer conical nitrile seals have collars placed on extended ends of the bushings and have large radiused ends for contacting inner surfaces of outside sidebars that hold the pins.

    摘要翻译: 工业链中的链接通过衬套中的针连接。 衬套端部内部环形槽内的密封环防止碎屑的向内运动和油脂向外移动通过槽。 插入销穿过衬套和钢圈后,钢内密封环进一步扩展到槽中。 钢环紧紧地夹住销,并与销一起旋转。 衬套的相对端从内侧边栏稍微延伸。 外锥形丁腈密封件具有放置在衬套的延伸端上的套环,并且具有用于接触固定销的外侧杆的内表面的大的圆角端。