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    Stratigraphic Correlation Method And Apparatus Based on Uncertainty
    154.
    发明申请
    Stratigraphic Correlation Method And Apparatus Based on Uncertainty 审中-公开
    基于不确定性的地层相关方法和装置

    公开(公告)号：US20170002643A1

    公开(公告)日：2017-01-05

    申请号：US14984815

    申请日：2015-12-30

    Applicant: PetroChina Company Limited

    Inventor： Yan Gao ,  Changbing Tian ,  Yixiang Zhu ,  Baozhu Li ,  Weimin Zhang ,  Hong Luo ,  Shuangshuang Liu ,  Zhuo Liu ,  Qihao Qian ,  Benbiao Song ,  Yong Li ,  Chenji Wei

    IPC: E21B47/00

    CPC classification number: G01V99/005 ,  G01V11/00 ,  G01V2200/14 ,  G01V2210/66 ,  G01V2210/667

    Abstract: The present invention provides a stratigraphic correlation method and apparatus based on uncertainty. The stratigraphic correlation method comprises: determining a plurality of possible correlation positions in a well with uncertain layered position in a profile, in a stratigraphic correlation process; assigning a qualitative or quantitative certainty value to the plurality of correlation positions; and storing and displaying the plurality of correlation positions and certainty values thereof as different layered solutions on the profile, respectively. By setting a plurality of position solutions for a layer in the present invention, all possibilities of the layered position judged by the geological personnel can be recorded as references for the subsequent correlation of other profiles, the closing of the whole layered solution, and the quality control.

    Abstract translation: 本发明提供了一种基于不确定性的地层相关方法和装置。 地层相关方法包括：在地层相关过程中，在剖面中确定具有不确定分层位置的井中的多个可能的相关位置; 向所述多个相关位置分配定性或定量确定性值; 并且分别将该多个相关位置和其确定值存储并显示为不同的分层解决方案。 通过在本发明中为层设置多个位置解决方案，可以将地质人员判断的分层位置的所有可能性记录为其他轮廓的后续相关性，整个分层解决方案的关闭以及质量 控制。

    SUPPORTED POLYOLEFIN CATALYST AND PREPARATION AND APPLICATION THEREOF
    155.
    发明申请
    SUPPORTED POLYOLEFIN CATALYST AND PREPARATION AND APPLICATION THEREOF 审中-公开
    支持聚烯烃催化剂及其制备和应用

    公开(公告)号：US20160009830A1

    公开(公告)日：2016-01-14

    申请号：US14772962

    申请日：2013-07-11

    Applicant: PETROCHINA COMPANY LIMITED

    Inventor： Jianjun YI ,  Jianchun LU ,  Qigu HUANG ,  Zhi LIU ,  Xuteng HU ,  Hongji LIU ,  Mingge ZHANG ,  Hongming LI ,  Kejing GAO ,  Baichun ZHU

    IPC: C08F4/16 ,  C08F4/52 ,  C08F4/02

    CPC classification number: C08F4/16 ,  C08F4/022 ,  C08F4/52 ,  C08F110/02 ,  C08F210/16 ,  C08F4/651 ,  C08F210/14 ,  C08F2500/18 ,  C08F4/6565

    Abstract: The present invention relates to a supported polyolefin catalyst and its preparation and application. Its main catalyst is composed of a support and a transition metal halide; the support is composed of a magnesium halide compound, a silicon halide compound, an alcohol compound having 5 carbon atoms or less, an alcohol compound having carbon atom number of 6-20 in a molar ratio of 1:(0.1 to 20):(0.1 to 5):(0.01 to 10); the molar ratio of the magnesium halide compound and the transition metal halide is 1:(0.1 to 30); during the preparation process of the main catalyst, an organic alcohol ether compound is added, the mass ratio of the magnesium halide compound and the organic alcohol ether compound is 100:(0.1 to 20); and the molar ratio of the transition metal halide in the main catalyst and the co-catalyst is 1:(30 to 500). The catalyst particles of the present invention have a good shape and a uniform particle size distribution, with polymer obtained under catalysis using it having a low content of fine powders and a high bulk density, thus suitable for olefin slurry polymerization process, a gas phase polymerization process or a combined polymerization process.

    Abstract translation: 本发明涉及负载型聚烯烃催化剂及其制备和应用。 其主要催化剂由载体和过渡金属卤化物组成; 载体由卤化镁化合物，卤化硅化合物，具有5个碳原子或更少的醇化合物，摩尔比为1：（0.1-20）的碳原子数为6-20的醇化合物构成:( 0.1〜5）:( 0.01〜10） 卤化镁化合物和过渡金属卤化物的摩尔比为1：（0.1〜30）; 在主催化剂的制备过程中，加入有机醇醚化合物，卤化镁化合物和有机醇醚化合物的质量比为100：（0.1-20）; 主催化剂中过渡金属卤化物与助催化剂的摩尔比为1：（30〜500）。 本发明的催化剂颗粒具有良好的形状和均匀的粒度分布，其中使用具有低含量的细粉末和高堆积密度的催化剂获得的聚合物，因此适用于烯烃淤浆聚合方法，气相聚合 方法或组合聚合方法。

    INTELLIGENT TEST SYSTEM AND METHOD FOR MULTI-SEGMENT FRACTURED HORIZONTAL WELL
    156.
    发明申请
    INTELLIGENT TEST SYSTEM AND METHOD FOR MULTI-SEGMENT FRACTURED HORIZONTAL WELL 有权
    智能测试系统和多分段压裂水平井的方法

    公开(公告)号：US20160003031A1

    公开(公告)日：2016-01-07

    申请号：US14857052

    申请日：2015-09-17

    Applicant: PetroChina Company Limited

    Inventor： Hong Xin ,  Tianshou Zhu ,  Lijun Mu ,  Wei Huang ,  Ming Li ,  Qingming Gan ,  Haitao Yang ,  Lei Zhang ,  Ertao Han

    IPC: E21B47/06 ,  E21B47/12 ,  E21B43/12 ,  E21B33/124 ,  E21B43/14

    CPC classification number: E21B47/06 ,  E21B33/124 ,  E21B43/121 ,  E21B43/14 ,  E21B47/12 ,  E21B47/124 ,  E21B49/087

    Abstract: Disclosed are an intelligent test system and method for a multi-segment fractured horizontal well. The intelligent test method for a multi-segment fractured horizontal well comprises: step A: placing a test tubular column into an underground horizontal section; step B: setting a pressure building packer and a hanging packer by means of pressurization after the test tubular column is placed into an underground designed position; step C: breaking a hydraulic release connector to separate the hydraulic release connector from a seal pipe; step D: pulling out a first oil pipe, and reserving the tubular column comprising the seal pipe and located on the downstream part of the seal pipe in a horizontal well; and step E: placing a production tubular column or a communications tubular column into a vertical section of the horizontal well.

    Abstract translation: 公开了一种多段断裂水平井的智能测试系统和方法。 多段断裂水平井的智能试验方法包括：步骤A：将试管柱放入地下水平段; 步骤B：在将管柱放置在地下设计位置之后，通过加压来设置压力建筑封隔器和悬挂式封隔器; 步骤C：断开液压释放连接器以将液压释放连接器与密封管分离; 步骤D：拔出第一油管，并将包括密封管并且位于密封管的下游部分的管柱保留在水平井中; 和步骤E：将生产管柱或通信管柱放置在水平井的垂直部分中。

    OLEFIN POLYMERIZATION CATALYST AND PREPARATION AND APPLICATION THEREOF
    157.
    发明申请
    OLEFIN POLYMERIZATION CATALYST AND PREPARATION AND APPLICATION THEREOF 有权
    OLEFIN聚合催化剂及其制备和应用

    公开(公告)号：US20150361189A1

    公开(公告)日：2015-12-17

    申请号：US14764451

    申请日：2013-07-11

    Applicant: PETROCHINA COMPANY LIMITED

    Inventor： Jianjun YI ,  Qigu HUANG ,  Hongming LI ,  Mingge ZHANG ,  Zhi LIU ,  Wei LIU ,  Yisen WANG ,  Weisong CUI

    IPC: C08F10/02

    CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F4/6565 ,  C08F210/16 ,  C08F210/14

    Abstract: The present invention relates to preparation and application of an olefin polymerization catalyst. The main catalyst is composed of a carrier, a transition metal halide, and an organic alcohol compound. The transition metal halide is obtained by in-situ reaction between titanate and silicon halide. The molar ratio of the carrier to the transition metal halide to the organic alcohol compound is 1 to 0.01-20 to 0.1-6. The molar ratio of the titanate to the silicon halide is 1 to 0.5-2. The co-catalyst is an organo-aluminum compound. The molar ratio of the transition metal halide in the main catalyst to the co-catalyst is 1 to 30-500. Particles of the catalyst are good in morphology and are in a spherical shape. The catalyst has high activity and the polymer obtained by using the catalyst has a high molecular weight. The catalyst is applicable to a slurry method, a vapor phase polymerization process, or a combined polymerization process. The preparation method thereof is simple, has low requirements on devices, and produces little pollution on the environment.

    Abstract translation: 本发明涉及烯烃聚合催化剂的制备和应用。 主催化剂由载体，过渡金属卤化物和有机醇化合物组成。 过渡金属卤化物是通过钛酸盐和卤化硅之间的原位反应获得的。 载体与过渡金属卤化物与有机醇化合物的摩尔比为1〜0.01-20〜0.1-6。 钛酸酯与硅卤化物的摩尔比为1〜0.5〜2。 助催化剂是有机铝化合物。 主催化剂中过渡金属卤化物与助催化剂的摩尔比为1〜30〜500。 催化剂颗粒形态好，呈球形。 该催化剂具有高活性，通过使用该催化剂得到的聚合物具有高分子量。 催化剂适用于浆料法，气相聚合法或组合聚合法。 其制备方法简单，对装置要求低，对环境污染少。

    Crown-shaped separation device for separating oil and water in well
    158.
    发明授权
    Crown-shaped separation device for separating oil and water in well 有权
    用于分离油和水的冠状分离装置

    公开(公告)号：US08757257B2

    公开(公告)日：2014-06-24

    申请号：US14020942

    申请日：2013-09-09

    Applicant: PetroChina Company Limited ,  Daqing Oilfield Co., Ltd

    Inventor： Yan Wang ,  Demin Wang ,  Rongjie Zhu ,  Long Ren ,  Rong Zhong ,  Hongyan Wang

    IPC: E21B43/38

    CPC classification number: E21B43/38 ,  B01D17/0208

    Abstract: The present invention relates to a crown-shaped separation device for separating oil and water in a well. Separator joints are sleeved on a central tube, and a separator is arranged between adjacent separator joints. Settlement cups are sleeved on the central tube, and two adjacent settlement cups are inserted together. A multi-rib separating bowl is embedded in the settlement cup. The settlement cup is crown shape. The bottom of the settlement cup is formed with multiple ribs. An angle is formed between the convex rib of the bottom of the settlement cup and the horizontal line. The top edge of the settlement cup is sawtooth shape corresponding to the shape of the cup bottom. An annular space is formed between the cup base of the settlement cup and the central tube. The central tube corresponding to the annular space is provided with a fluid inlet. The shape of the multi-rib separating bowl is identical to that of the bottom of settlement cup, and the multi-rib separating bowl is provided with a fluid passage. The downhole device solves the effective separation of oil and water.

    Abstract translation: 本发明涉及一种用于在井中分离油和水的冠状分离装置。 分离器接头套在中心管上，分隔件设置在相邻的隔板接头之间。 沉降杯套在中心管上，两个相邻的沉淀杯插在一起。 多肋分离碗嵌入沉淀杯中。 沉降杯是皇冠形状。 沉降杯的底部形成有多个肋。 在沉降杯的底部的凸肋与水平线之间形成一个角度。 沉降杯的顶边是与杯底形状对应的锯齿形状。 在沉降杯的杯底与中心管之间形成环形空间。 对应于环形空间的中心管设置有流体入口。 多肋分离碗的形状与沉降杯的底部的形状相同，并且多肋分离碗设置有流体通道。 井下装置解决了油和水的有效分离。

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