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    Methods and Systems For Determining Near-Wellbore Characteristics and Reservoir Properties
    1.
    发明申请
    Methods and Systems For Determining Near-Wellbore Characteristics and Reservoir Properties 审中-公开
    用于确定近井孔特征和储层性质的方法和系统

    公开(公告)号：US20110087471A1

    公开(公告)日：2011-04-14

    申请号：US12742496

    申请日：2008-11-03

    申请人： Dieter Postl ,  Jason A. Burdette ,  Jim H. Lee ,  Timothy G. Benish ,  Bruce A. Dale

    发明人： Dieter Postl ,  Jason A. Burdette ,  Jim H. Lee ,  Timothy G. Benish ,  Bruce A. Dale

    IPC分类号： G06F17/11 ,  G06G7/48

    CPC分类号： E21B49/00

    摘要： Systems and methods are provided for determining a reservoir property distinct from a near-wellbore/completion characteristic. The methods include obtaining non-transient well data regarding a measurable characteristic of a well that is used to establish a functional relationship between a reservoir property, a near-wellbore/completion characteristic, and the measurable characteristic of the well. A model that relates the reservoir property and the near-wellbore/completion characteristic is used to generate a modeled near-wellbore/completion characteristic value from an input reservoir property value, or vice versa. The input value and the modeled value are then tested against the well data using the functional relationship. The model is used repeatedly with different input values until a validated reservoir property value and a validated near-wellbore/completion characteristic value are identified that at least substantially satisfy the functional relationship. The validated reservoir property value and the validated near-wellbore/completion characteristic are reported for use in business decisions regarding one or more wells.

    摘要翻译： 提供了用于确定与近井眼/完井特性不同的油藏性质的系统和方法。 这些方法包括获得关于用于建立储层性质，近井眼/完井特征和井的可测量特征之间的功能关系的井的可测量特征的非瞬态井数据。 使用与储层性质和近井眼/完井特征相关的模型，从输入储层特性值产生建模的近井眼/完井特征值，反之亦然。 然后使用功能关系针对井数据对输入值和建模值进行测试。 该模型反复使用不同的输入值，直到确定了至少基本上满足功能关系的验证的储层特性值和验证的近井眼/完井特征值。 报告了经验证的油藏物性值和验证的近井眼/完井特征，用于关于一个或多个井的业务决策。

    Methods For Regulating Flow In Multi-Zone Intervals
    4.
    发明申请
    Methods For Regulating Flow In Multi-Zone Intervals 审中-公开
    多区域间隔流量调节方法

    公开(公告)号：US20110067871A1

    公开(公告)日：2011-03-24

    申请号：US12933018

    申请日：2009-03-05

    申请人： Jason A. Burdette ,  Dieter Postl ,  Bruce A. Dale ,  Federico A. Tavarez ,  Ted A. Long

    发明人： Jason A. Burdette ,  Dieter Postl ,  Bruce A. Dale ,  Federico A. Tavarez ,  Ted A. Long

    IPC分类号： E21B43/11 ,  G06G7/48

    CPC分类号： E21B43/119 ,  E21B43/14

    摘要： Methods of regulating flow in a hydrocarbon well include identifying at least two dissimilar zones in an interval of a well, perforating a well completion in the interval according to a limited-entry perforation strategy, and re-perforating the well completion in the interval according to a re-perforating strategy. The limited-entry perforation strategy is adapted to produce a plurality of limited-entry perforations. The limited-entry perforation strategy varies the perforations within the interval based at least in part on dissimilarities between the at least two dissimilar zones. The re-perforation strategy produces a plurality of re-perforations and is based at least in part on the limited-entry perforation strategy. The re-perforation strategy is adapted to at least substantially align a portion of the re-perforations with a portion of the limited-entry perforations.

    摘要翻译： 在烃井中调节流量的方法包括在井的间隔中识别至少两个不同的区域，根据有限进入穿孔策略在间隔中穿孔完井，以及根据区间中的井完井重新穿孔 重新开枪的策略。 有限入射穿孔策略适于产生多个有限入射穿孔。 有限入射穿孔策略至少部分地基于至少两个不同区域之间的不相似性来改变间隔内的穿孔。 再穿孔策略产生多个再穿孔，并且至少部分地基于有限入射穿孔策略。 再穿孔策略适于至少将一部分再穿孔与一部分有限入口穿孔对准。

    Method and System for Evaluating Groups of Threaded Connections
    8.
    发明申请
    Method and System for Evaluating Groups of Threaded Connections 有权
    用于评估螺纹连接组的方法和系统

    公开(公告)号：US20090250926A1

    公开(公告)日：2009-10-08

    申请号：US12086569

    申请日：2006-11-20

    申请人： A. S. David Khemakhem ,  Mark W. Biegler ,  David A. Baker ,  Jason A. Burdette ,  Bruce A. Dale ,  John W. Mohr ,  Ismail Ceyhan ,  James Powers ,  James H. Myers ,  Marcus Asmann

    发明人： A. S. David Khemakhem ,  Mark W. Biegler ,  David A. Baker ,  Jason A. Burdette ,  Bruce A. Dale ,  John W. Mohr ,  Ismail Ceyhan ,  James Powers ,  James H. Myers ,  Marcus Asmann

    IPC分类号： F16L25/00

    CPC分类号： E21B19/165 ,  E21B17/042 ,  F16L15/006 ,  Y10T29/49766

    摘要： A method associated with the selection of tubulars for hydrocarbon production is described. In particular, the method is associated with the evaluation of performance limits of threaded connections. In this method, constituents of an evaluation group of threaded connections are determined via model analysis. Then, physical testing on a first group of threaded connections in the evaluation group is conducted. Modeling analysis on the first group and a second group of threaded connections is performed, wherein the second group are not physically tested. Once modeled, the results from the physical testing and the modeling analysis are compared to assess a characteristic performance factor for the first group. Then, the characteristic performance factor is applied to the second group, and the performance limits are defined based on this characteristic performance factor.

    摘要翻译： 描述了与用于烃生产的管的选择相关联的方法。 特别地，该方法与螺纹连接的性能限制的评估相关联。 在该方法中，通过模型分析确定螺纹连接的评估组的成分。 然后，对评估组中的第一组线程连接进行物理测试。 执行对第一组和第二组螺纹连接的建模分析，其中第二组不进行物理测试。 一旦建模，比较物理测试和建模分析的结果，以评估第一组的特征性能因素。 然后，将特征性能因子应用于第二组，并且基于该特征性能因子来定义性能限制。

    Method and System For Evaluating Groups of Threaded Connections
    10.
    发明申请
    Method and System For Evaluating Groups of Threaded Connections 审中-公开
    用于评估螺纹连接组的方法和系统

    公开(公告)号：US20140041864A1

    公开(公告)日：2014-02-13

    申请号：US14056704

    申请日：2013-10-17

    申请人： A.S. David Khemakhem ,  Mark W. Biegler ,  David A. Baker ,  Jason A. Burdette ,  Bruce A. Dale ,  John W. Mohr ,  Ismail Ceyhan ,  James Powers ,  James H. Myers ,  Marcus Asmann

    发明人： A.S. David Khemakhem ,  Mark W. Biegler ,  David A. Baker ,  Jason A. Burdette ,  Bruce A. Dale ,  John W. Mohr ,  Ismail Ceyhan ,  James Powers ,  James H. Myers ,  Marcus Asmann

    IPC分类号： E21B19/16

    CPC分类号： E21B19/165 ,  E21B17/042 ,  F16L15/006 ,  Y10T29/49766

    摘要： A method associated with the selection of tubulars for hydrocarbon production is described based upon evaluating the performance limits of threaded connections. Constituents of an evaluation group of threaded connections are determined and then a first group of the connections is evaluated via model analysis over a range of conditions. Then, physical testing on a first group of threaded connections in the evaluation group is conducted over that range of conditions. Once modeled, the results from the physical testing and the modeling analysis of the first group are compared to assess a characteristic performance factor for the first group. A second group of threaded connections are determined and the assessed performance factor from the first group is applied to a second group, and the performance limits of the second group are defined over the range of conditions based on this characteristic performance factor, without requiring testing the second group.

    摘要翻译： 基于评估螺纹连接的性能限制来描述与用于碳氢化合物生产的管的选择相关联的方法。 确定螺纹连接的评估组的成分，然后通过一系列条件下的模型分析评估第一组连接。 然后，在该范围的条件下对评估组中的第一组线程连接进行物理测试。 一旦建模，将比较第一组的物理测试和建模分析的结果，以评估第一组的特征性能因子。 确定第二组螺纹连接，并将来自第一组的评估性能因子应用于第二组，并且基于该特征性能因子在条件范围内定义第二组的性能限制，而不需要测试 第二组。