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公开(公告)号：US20150253070A1
公开(公告)日：2015-09-10
申请号：US14625022
申请日：2015-02-18
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Paul R. DAVIES , James L. HARRIS
CPC classification number: F25J1/0022 , F25B45/00 , F25J1/004 , F25J1/0052 , F25J1/0085 , F25J1/0087 , F25J1/021 , F25J1/023 , F25J1/0249 , F25J1/0283 , F25J2220/62 , F25J2220/64
Abstract: An embodiment of a method for supplying refrigerants to a liquefied natural gas (LNG) facility includes: advancing a first refrigerant from a first storage device to a heat exchanger, the first refrigerant having a first temperature; advancing a second refrigerant from a second storage device to the heat exchanger, the second refrigerant having a second temperature different than the first temperature; flowing the first refrigerant and the second refrigerant through the heat exchanger; adjusting the second temperature based on at least a transfer of heat between the first refrigerant and the second refrigerant in the heat exchanger; and transferring the first refrigerant and the second refrigerant to the LNG facility.
Abstract translation: 向液化天然气（LNG）设备供应制冷剂的方法的实施例包括：将第一制冷剂从第一储存装置推进到热交换器，所述第一制冷剂具有第一温度; 将第二制冷剂从第二储存装置推进到热交换器，所述第二制冷剂具有不同于第一温度的第二温度; 使第一制冷剂和第二制冷剂流过热交换器; 至少基于热交换器中的第一制冷剂和第二制冷剂之间的热传递来调节第二温度; 并将第一制冷剂和第二制冷剂输送到LNG设备。
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142.发明申请AUTOMATIC CARTESIAN GRIDDING WITH LOGARITHMIC REFINEMENT AT ARBITRARY LOCATIONS 审中-公开自动卡通网络在逻辑上的位置进行了对数优化公开(公告)号：US20150198737A1
公开(公告)日：2015-07-16
申请号：US14595684
申请日：2015-01-13
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Viet Hoai NGUYEN
IPC: G01V99/00
CPC classification number: G01V99/005
Abstract: Method for generating a grid with progressive refinement in one or more one spatial dimensions to account for heterogeneity at multiple locations in the one or more spatial dimension is described. One example includes: using, as an input for a computer processor, the total number of grid cells in the one or more spatial dimensions to be gridded, and locations of features requiring grid refinement; calculating cell divisions via equations derived from geometric or logarithmic series that provide refinement at the multiple locations; and c) adjusting the cell divisions by an iterative process to obey the total number of grid cells used as input.
Abstract translation: 描述了在一个或多个空间维度中生成具有渐进细化的网格以在一个或多个空间维度中的多个位置处的异质性的方法。 一个示例包括：使用作为计算机处理器的输入，要网格化的一个或多个空间维度中的网格单元的总数以及需要网格细化的特征的位置; 通过从多个位置提供精细化的几何或对数系列导出的方程来计算细胞分裂; 以及c）通过迭代过程来调整单元划分以服从用作输入的网格单元的总数。
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公开(公告)号：US20150198022A1
公开(公告)日：2015-07-16
申请号：US14595614
申请日：2015-01-13
Applicant: CONOCOPHILLIPS COMPANY
Inventor： John A. STANECKI , Thomas J. WHEELER
CPC classification number: E21B43/24 , E21B43/2406 , E21B43/2408 , E21B43/305
Abstract: The present disclosure relates to a particularly effective well configuration that can be used for steam-drive based oil recovery methods. Fishbone multilateral wells are combined with steam drive, effectively allowing drive processes to be used where previously the reservoir lacked sufficient injectivity to allow steam drive or cyclic steam based methods.
Abstract translation: 本公开涉及可用于基于蒸汽驱动的油回收方法的特别有效的井构造。 鱼骨多边井与蒸汽驱动相结合，有效地允许使用驱动过程，以前水库缺乏足够的喷射，以允许蒸汽驱动或基于循环蒸汽的方法。
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144.发明申请公开(公告)号：US20150197989A1
公开(公告)日：2015-07-16
申请号：US14592025
申请日：2015-01-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Randall Scott SHAFER , Peter George NOBLE
CPC classification number: E21B7/124
Abstract: An underwater drilling rig assembly includes a hull anchored to a sea floor with at least one anchoring component. Also included is a rig assembly disposed on the hull. Further included is a mast unit of the rig assembly. Yet further included is a pipe handling unit configured to maneuver a drill pipe into operative communication with the mast unit. Also included is a drill bit assembly operatively coupled to the mast unit. Further included is a control unit positioned proximate the sea floor and in operative communication with a plurality of components of the underwater drilling rig assembly, the control unit operatively coupled to at least one surface vessel for remote control of the underwater drilling rig assembly.
Abstract translation: 水下钻机组件包括锚固到具有至少一个锚定部件的海底的船体。 还包括设置在船体上的钻机组件。 还包括钻机组件的桅杆单元。 进一步包括的管道处理单元被配置为操纵钻杆与桅杆单元可操作地连通。 还包括可操作地联接到桅杆单元的钻头组件。 进一步包括控制单元，其位于海底附近并与水下钻机组件的多个部件可操作地连通，所述控制单元可操作地联接到至少一个用于远程控制水下钻机组件的表面容器。
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公开(公告)号：US20150184776A1
公开(公告)日：2015-07-02
申请号：US14567371
申请日：2014-12-11
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Paul R. DAVIES , Emery Jay THOMAS , James L. HARRIS
Abstract: A conduit seal assembly includes an outer conduit having a first end with a first opening and a second end, opposite the first end, with a second opening. A first seal is positioned in the first opening for resisting a first temperature, and a second seal is positioned in the second opening for resisting a second temperature less than the first temperature. The first and second seals define a cavity and provide an air-tight seal of the cavity, and the assembly includes a monitoring assembly configured to sense a characteristic in the cavity.
Abstract translation: 导管密封组件包括外导管，其具有第一端和第二开口，第一端具有第一开口，第二端与第一端相对。 第一密封件位于第一开口中以抵抗第一温度，并且第二密封件位于第二开口中，用于抵抗小于第一温度的第二温度。 第一和第二密封件限定空腔并提供空腔的气密密封，并且组件包括被配置为感测空腔中的特性的监测组件。
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Patent Agency Ranking
公开(公告)号：US20150136389A1
公开(公告)日：2015-05-21
申请号：US14526684
申请日：2014-10-29
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Patrick W. BERGMAN
CPC classification number: E21B43/121 , E21B2041/0028 , F04B47/12
Abstract: A logic used to auto-adjust plunger lift system parameters to optimize oil and gas well production with minimal human interaction is described. The auto-adjustments place and maintain the well in an optimized state wherein the well has either a Minimum-OFF time (e.g., length of time just long enough for the plunger to reach the bottom of the well), or Minimum-ON time (e.g., flowing just long enough for the plunger to reach the surface) cycle.
Abstract translation: 描述了一种用于自动调节柱塞提升系统参数以最小化人类相互作用来优化油气井生产的逻辑。 自动调节将井保持在优化状态，其中井具有最小关闭时间（例如，足够长的时间足以使柱塞到达井的底部）或最小接通时间（ 例如，流动足够长以使柱塞到达表面）循环。
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147.发明申请OFFSHORE DRILLING UNIT AND METHOD OF MAINTAINING STABILITY OF THE DRILLING UNIT IN POTENTIAL ICE CONDITIONS 审中-公开海上钻井单位及潜在冰条件下维护钻井稳定性的方法公开(公告)号：US20150129234A1
公开(公告)日：2015-05-14
申请号：US14537405
申请日：2014-11-10
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Peter NOBLE , Randall S. SHAFER
CPC classification number: E02B17/0021 , B63B21/502 , B63B35/4413 , B63B2211/06 , E02B17/02 , E02B17/08 , E21B7/008 , E21B7/02 , E21B41/0007
Abstract: An offshore drilling unit includes a main body configured to be bottom supported in shallow water. Also included is an anchoring assembly secured to a sea floor. Further included is a tensioning system operatively coupled to the main body and the anchoring assembly, wherein the tensioning system is configured to apply a downward force on the main body to resist ice loads imposed on the offshore drilling unit.
Abstract translation: 海上钻井单元包括被配置为底部支撑在浅水中的主体。 还包括固定到海底的锚固组件。 进一步包括可操作地联接到主体和锚固组件的张紧系统，其中张紧系统构造成在主体上施加向下的力以抵抗施加在海上钻井单元上的冰负荷。
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公开(公告)号：US20150124560A1
公开(公告)日：2015-05-07
申请号：US14529690
申请日：2014-10-31
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Chengbo LI , Sam T. KAPLAN , Charles C. MOSHER , Joel D. BREWER , Robert G. KEYS
IPC: G01V1/30
CPC classification number: G01V1/30 , G01V1/003 , G01V1/36 , G01V2210/169 , G01V2210/57 , G01V2210/60 , G01V2210/614
Abstract: Computer-implemented method for determining optimal sampling grid during seismic data reconstruction includes: a) constructing an optimization model, via a computing processor, given by minu∥Su∥1 s.t. ∥Ru−b∥2≦σ wherein S is a discrete transform matrix, b is seismic data on an observed grid, u is seismic data on a reconstruction grid, and matrix R is a sampling operator; b) defining mutual coherence as μ ≤ C S m ( log n ) 6 , wherein C is a constant, S is a cardinality of Su, m is proportional to number of seismic traces on the observed grid, and n is proportional to number of seismic traces on the reconstruction grid; c) deriving a mutual coherence proxy, wherein the mutual coherence proxy is a proxy for mutual coherence when S is over-complete and wherein the mutual coherence proxy is exactly the mutual coherence when S is a Fourier transform; and d) determining a sample grid r*=arg minr μ(r).
Abstract translation: 用于在地震数据重建期间确定最佳采样网格的计算机实现的方法包括：a）通过计算处理器构建优化模型，由minu|Su‖1s.t.t给出。 ∥Ru-b‖2＆nlE;＆sgr; 其中S是离散变换矩阵，b是观测网格上的地震数据，u是重建网格上的地震数据，矩阵R是采样算子; b）将相互相干定义为μ≤CCSm（对数n）6，其中C是常数，S是Su的基数，m与观察到的网格上的地震轨迹数成比例，并且n与 重建网格上的地震轨迹数; c）导出相互一致性代理，其中当S超过完成时，相互连贯代理是相互一致性的代理，并且其中当S是傅立叶变换时，相互连贯代理恰好是相互相干; 和d）确定样本网格r * = arg minrμ（r）。
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公开(公告)号：US20150114637A1
公开(公告)日：2015-04-30
申请号：US14524205
申请日：2014-10-27
Applicant: CONOCOPHILLIPS COMPANY
CPC classification number: E21B43/2408 , E21B43/164
Abstract: Methods produce heavy oil with steam assisted gravity drainage. Such methods alternate a traditional steam injection with an injection of a steam-plus-non-condensable gas (such as CO2 or CO2-plus-diluent) mixture. The CO2/diluent mixture is soluble in bitumen, leading to a reduction in viscosity of the heavy oil. Additionally, the steam-only injection reduces the accumulation of vapor NCG along the edge of the steam chamber, leading to improved thermal efficiency.
Abstract translation: 方法用蒸汽辅助重力排水法生产重油。 这种方法将传统的蒸汽注入与注入蒸汽加不可冷凝气体（例如CO 2或CO 2加稀释剂）混合物交替。 CO2 /稀释剂混合物可溶于沥青，导致重油的粘度降低。 另外，仅蒸汽喷射减少蒸汽NCG沿着蒸汽室边缘的积聚，从而提高热效率。
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公开(公告)号：US08967914B2
公开(公告)日：2015-03-03
申请号：US13767884
申请日：2013-02-15
Inventor： Kok Seng Foo , Michael John Perry , Quah Chin Kau Matthew , Cynthia Wang , Randall Scott Shafer , Peter Noble , Dominic P. Berta
CPC classification number: E02D5/226 , B63B2211/06 , E02B17/0017 , E02B17/0021 , E21B17/01
Abstract: The present invention provides a riser protection structure being suitable to be employed in a Jackup rig. The riser protection structure comprises a plurality of piles, an upper module, wherein the upper module comprises a main protection tubing for receiving a riser, a plurality of sleeves to be installed over the plurality of piles, and a connecting network; wherein the plurality of sleeves are disposed around the main protection tubing; and wherein the main protection tubing and the plurality of sleeves are connected together by the connecting network, and a lower module, wherein the lower module comprises a plurality of tubular guides for guiding and later fixing the piles and a connecting structure, wherein the plurality of piles are securely disposed into the seabed for providing the requisite support for the upper and lower modules when they are assembled.
Abstract translation: 本发明提供一种适用于Jackup钻机的提升管保护结构。 所述提升管保护结构包括多个桩，即上部模块，其中所述上部模块包括用于容纳立管的主保护管，多个待安装在所述多个桩上的套筒和连接网络; 其中所述多个套筒围绕所述主保护管设置; 并且其中所述主保护管和所述多个套筒通过所述连接网络和下部模块连接在一起，其中所述下部模块包括用于引导和稍后固定所述桩的多个管状引导件和连接结构，其中所述多个 桩被牢固地放置在海床中，以便在组装时为上模块和下模块提供必要的支撑。
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