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公开(公告)号：US11229917B2
公开(公告)日：2022-01-25
申请号：US16453042
申请日：2019-06-26
IPC分类号： B04C5/081 , B01D19/00 , B04C5/14 , B04C5/24 , B01D53/24 , B01D45/16 , B01D45/18 , B01D45/02 , B04C5/06 , B04C5/08 , B04C5/28 , B04C3/06 , B04C5/181
摘要： A separator apparatus is described for separating liquids and solids from a gas. The separator apparatus includes a reverse flow cyclone comprising a cylindrical section, a conical section, and a top, the cylindrical section having a feed inlet, the top having a gas outlet, and the conical section having a reject outlet at the bottom thereof. An axial cyclone is disposed in the cylindrical section, the axial cyclone oriented with a first end located proximate to the top of the apparatus and a second end opposite the first end, the axial cyclone having a tapered entrance fixture at the second end thereof and having a wall with a plurality of openings located between the first end of the axial cyclone and a midpoint of the axial cyclone. A drain plate is coupled to the cylindrical section below the openings of the axial cyclone.
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2.发明授权公开(公告)号：US07966166B2
公开(公告)日：2011-06-21
申请号：US12148415
申请日：2008-04-18
申请人： R. K. Michael Thambynayagam , Andrew Carnegie , Raj Banerjee , Gregory P. Grove , Luca Ortenzi , Roger Griffiths , Joseph A. Ayoub , Jeff Spath
发明人： R. K. Michael Thambynayagam , Andrew Carnegie , Raj Banerjee , Gregory P. Grove , Luca Ortenzi , Roger Griffiths , Joseph A. Ayoub , Jeff Spath
IPC分类号： G06G7/48
CPC分类号： E21B43/00
摘要： A method is disclosed for modeling a first reservoir while drilling a wellbore into a corresponding second reservoir, the first reservoir having a plurality of stations, comprising: determining a plurality of values of net present value corresponding, respectively, to the plurality of stations of the first reservoir; and drilling the wellbore into the corresponding second reservoir in accordance with the plurality of values of net present value.
摘要翻译： 公开了一种用于建模第一储存器的方法，同时将井眼钻入相应的第二储存器中，第一储存器具有多个站，包括：确定分别对应于多个站的净现值的多个值， 第一水库 以及根据所述净现值的所述多个值将所述井眼钻入所述对应的第二储存器。
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3.发明授权Method for designing and optimizing drilling and completion operations in hydrocarbon reservoirs 有权在油气藏中设计和优化钻井和完井作业的方法公开(公告)号：US07953587B2
公开(公告)日：2011-05-31
申请号：US11818411
申请日：2007-06-14
申请人： Tom Bratton , Randy Koepsell , Tom Olsen , Adam Donald
发明人： Tom Bratton , Randy Koepsell , Tom Olsen , Adam Donald
IPC分类号： G06G7/48
摘要： A method is disclosed for generating a wellsite design, comprising: designing a workflow for an Earth Model; building an initial Earth Model based on the workflow adapted for modeling drilling and completions operations in a hydrocarbon reservoir; calibrating the initial Earth Model thereby generating a calibrated Earth Model; and generating the wellsite design using the calibrated Earth Model.
摘要翻译： 公开了一种用于产生井场设计的方法，包括：设计地球模型的工作流程; 基于适用于在油气藏中建模钻井和完井作业的工作流程建立初始地球模型; 校准初始地球模型，从而生成校准的地球模型; 并使用校准的地球模型生成井场设计。
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4.发明授权公开(公告)号：US07924001B2
公开(公告)日：2011-04-12
申请号：US12423469
申请日：2009-04-14
申请人： Chanh Cao Minh
发明人： Chanh Cao Minh
IPC分类号： G01V3/00
CPC分类号： G01V3/32 , G01N24/081 , G01R33/50 , G01R33/56341
摘要： A method for determining oil viscosity and continuous gas-oil-ratio (GOR) from nuclear magnetic resonance logs (NMR). The method includes obtaining a set of NMR data of a portion of the subterranean formation from inside the wellbore without acquiring formation fluid sample; isolating a quantitative reservoir fluid information associated with oil from oil based mud (OBM) using radial profiling of the set of NMR data, wherein the OBM is used for extracting fluid from the underground reservoir; determining GOR related information associated with the portion of the subterranean formation from the quantitative reservoir fluid information associated with oil, wherein the GOR related information is determined based on a predetermined model; and performing operations for the oilfield based on the GOR related information.
摘要翻译： 一种从核磁共振测井（NMR）测定油粘度和连续瓦斯油比（GOR）的方法。 该方法包括从井筒内部获取一部分地层的NMR数据，而不获取地层流体样品; 使用所述一组NMR数据的径向剖面来分离与油基泥浆（OBM）相关的油的定量储层流体信息，其中所述OBM用于从所述地下储层中提取流体; 根据与油相关的定量油藏流体信息确定与地下地层部分相关的GOR相关信息，其中基于预定模型确定GOR相关信息; 并根据GOR相关信息对油田进行作业。
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5.发明申请Compositions For Reducing Or Preventing The Degradation Of Articles Used In A Subterranean Environment And Methods Of Use Thereof 审中-公开用于减少或防止地下环境中使用的物品的降解的组合及其使用方法公开(公告)号：US20090277625A1
公开(公告)日：2009-11-12
申请号：US12391497
申请日：2009-02-24
CPC分类号： F16L58/1009 , B01J20/103 , B01J20/28026 , B01J20/3242 , C09K8/52 , C09K2208/20 , F16L58/1027 , F16L58/1054 , F16L58/1072
摘要： Described herein are compositions for reducing or preventing the degradation of equipment and articles exposed to hydrogen sulfide present in high concentrations in subterranean environments (e.g., oil and gas wells). The compositions are composed of a thermoplastic resin, a thermosetting resin, or a combination thereof, and at least one compound that interacts with hydrogen sulfide from the subterranean environment. In certain aspects, the compositions are coated on the article of interest. In other aspects, the composition is used to manufacture the article and, thus, is integrated throughout the article.
摘要翻译： 本文描述了用于降低或防止暴露于地下环境（例如油气井）中高浓度的硫化氢的设备和制品的降解的组合物。 组合物由热塑性树脂，热固性树脂或其组合组成，以及至少一种与地下环境中与硫化氢相互作用的化合物。 在某些方面，将组合物涂覆在感兴趣的制品上。 在其他方面，组合物用于制造制品，因此整个制品整合。
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公开(公告)号：US20080190178A1
公开(公告)日：2008-08-14
申请号：US12103747
申请日：2008-04-16
CPC分类号： G01N1/02 , B01L3/502 , B01L7/00 , B01L2300/0654 , B01L2300/0877 , B01L2300/14 , G01N1/08 , G01N1/4077 , G01N33/2823 , G01N2001/1025 , G01N2001/105 , G01N2035/1034 , G02B23/2492
摘要： Apparatus and methods are described for isolating or manipulating a portion of a sample at non-ambient temperatures and pressures. One apparatus embodiment of the invention comprises a primary sample containment vessel defining a primary chamber, the vessel having a primary sample inlet and outlet; a secondary sample collection container defining a collection chamber fluidly connected to the primary containment vessel; and a sample probe comprising a distal end able to isolate a secondary sample in the primary chamber and transfer it to the collection chamber, the probe fluidly connected to the primary chamber via a seal allowing at least the distal end to be moved in 3-dimensions within the primary chamber. This abstract complies with rules requiring an abstract. It should not be used to limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 描述了用于在非环境温度和压力下分离或操纵样品的一部分的装置和方法。 本发明的一个装置实施例包括限定主室的初级样品容纳容器，所述容器具有初级样品入口和出口; 第二样品收集容器，其限定流体连接到主要容纳容器的收集室; 以及样本探针，其包括能够隔离所述主室中的次级样品并将其传送到所述收集室的远端，所述探针通过密封件流体连接到所述主室，所述密封允许至少所述远端在三维中移动 在主室内。 本摘要符合要求摘要的规则。 它不应用于限制权利要求的范围或含义。 37 CFR 1.72（b）。
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公开(公告)号：US07240730B2
公开(公告)日：2007-07-10
申请号：US11280532
申请日：2005-11-17
IPC分类号： G01F1/68
CPC分类号： E21B47/123 , E21B47/065 , E21B47/09 , E21B47/1005
摘要： A system to determine the mixture of fluids in the deviated section of a wellbore comprising at least one distributed temperature sensor adapted to measure the temperature profile along at least two levels of a vertical axis of the deviated section. Each distributed temperature sensor can be a fiber optic line functionally connected to a light source that may utilize optical time domain reflectometry to measure the temperature profile along the length of the fiber line. The temperature profiles at different positions along the vertical axis of the deviated wellbore enables the determination of the cross-sectional distribution of fluids flowing along the deviated section. Together with the fluid velocity of each of the fluids flowing along the deviated section, the cross-sectional fluid distribution enables the calculation of the flow rates of each of the fluids. The system may also be used in conjunction with a pipeline, such as a subsea pipeline, to determine the flow rates of fluids flowing therethrough.
摘要翻译： 一种用于确定井眼偏离部分中的流体混合物的系统，包括至少一个分布式温度传感器，适于沿偏斜部分的垂直轴线的至少两个水平面测量温度分布。 每个分布式温度传感器可以是功能上连接到光源的光纤线路，其可以利用光学时域反射测量来沿着光纤线路的长度测量温度分布。 沿着偏斜井眼的垂直轴的不同位置处的温度分布使得能够确定沿偏斜部分流动的流体的横截面分布。 与沿着偏离部分流动的每个流体的流体速度一起，横截面流体分布使得能够计算每个流体的流量。 该系统还可以与诸如海底管线的管道结合使用，以确定流过其中的流体的流速。
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公开(公告)号：US07215416B2
公开(公告)日：2007-05-08
申请号：US11450327
申请日：2006-06-12
IPC分类号： G01N21/00
CPC分类号： G01K11/32 , G01D5/35364 , G01K11/3206 , G01K15/00 , G01K15/002
摘要： Methods for calibrating and making measurements using fiber optic sensors are disclosed using backscattered wavelengths and independent sensors. The disclosure sets outs methods applicable with fiber optic sensors either in a deployed in a loop and in a linear configuration and useful for measurements including temperature.
摘要翻译： 使用背向散射波长和独立传感器公开了使用光纤传感器进行校准和测量的方法。 本公开提出了适用于光纤传感器的方法，其部署在环路中并且以线性配置，并且可用于包括温度的测量。
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公开(公告)号：US07080557B2
公开(公告)日：2006-07-25
申请号：US10820082
申请日：2004-04-07
申请人： Sarmad Adnan
发明人： Sarmad Adnan
IPC分类号： G01N29/28
CPC分类号： G01N29/28 , G01N29/225 , G01N2291/044 , G01N2291/2634 , G01N2291/2636
摘要： A method and apparatus for acoustically inspecting a tubular member is presented. In particular a method for inspecting coiled tubing using ultrasound is presented. The method includes contacting a tubular with a coupling material, transmitting an acoustic signal, receiving a returned acoustic signal and then releasing the contact of the coupling material with the tubular. The method has particular application for determining the wall thickness of coiled tubing as it is being unreeled into a borehole or wound on coiled tubing reel.
摘要翻译： 提出了一种用于声学检查管状构件的方法和装置。 特别地，提出了一种使用超声波检查连续油管的方法。 该方法包括使管状物与耦合材料接触，传输声学信号，接收返回的声学信号，然后释放耦合材料与管状物的接触。 该方法具有特别的应用，用于确定连续油管的壁厚，因为它被释放到钻孔中或缠绕在连续油管卷轴上。
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公开(公告)号：US07051812B2
公开(公告)日：2006-05-30
申请号：US10781202
申请日：2004-02-18
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B33/08 , E21B33/124 , E21B2021/006 , E21B2034/002
摘要： A formation treatment tool assembly is conveyed within a well casing by a tubing string and has a housing defining treatment fluid supply and discharge passages and a fluid injection port through which treatment fluid is directed from the supply passage into a packer isolated casing interval and a fluid inlet port permitting flow from the isolated casing interval to the fluid discharge passage. Spaced straddle packer elements of the tool are energized to establish sealing engagement with the well casing and define an isolated casing interval and are de-energized to retract from sealing engagement with the well casing and permit tubing conveyance. A dump valve connected with the tool housing is opened to permit flow of treatment fluid from the isolated casing interval through the treatment fluid discharge passage and is closed to confine treatment fluid to the isolated casing interval. A hydraulic or mechanically actuated tubing isolation valve is selectively closed to isolate the tubing string from casing or formation pressure and permit tool conveyance while maximizing the service life of the tubing string and to accommodate overpressured and underbalanced reservoir conditions.
摘要翻译： 地层处理工具组件通过管柱在井套管内输送，并具有限定处理流体供应和排放通道和流体注入口的壳体，处理流体从供应通道引导到封隔器隔离的套管间隔和流体 入口端口允许从隔离的套管间隔流到流体排出通道。 该工具的间隔式跨距封隔器元件通电，以与井套构成密封接合并且限定隔离的套管间隔，并且被断电以从与套管密封接合回缩并允许管道输送。 打开与工具壳体连接的倾卸阀，以允许处理流体从隔离的套管间隔流经处理流体排放通道，并将其封闭以将处理流体限制到隔离的套管间隔。 选择性地关闭液压或机械致动的管道隔离阀以将管柱与套管或地层压力隔离，并允许工具输送，同时最大化油管柱的使用寿命并适应超压和欠平衡储层条件。
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