公开(公告)号：US20150316359A1

公开(公告)日：2015-11-05

申请号：US14648568

申请日：2012-12-19

申请人： HALLIBURTON ENERGY SERVICES, INC.

发明人： John H. Hales ,  John Burleson ,  John P. Rodgers ,  Timothy S. Glenn

IPC分类号： F42B1/02 ,  E21B43/263 ,  E21B43/117

CPC分类号： F42B1/02 ,  E21B43/117 ,  E21B43/263 ,  F42B1/036 ,  F42B12/24 ,  F42B12/32

摘要： A method for forming a perforation is disclosed. The method comprises positioning a perforating gun at a desired location in the formation. The perforating gun comprises a gun body and a charge carrier. The method further comprises disposing one or more shaped charges within the charge carrier. The one or more shaped charges comprise an outer case, an inner liner, and an explosive material retained between the outer case and the inner liner. The outer case of the shaped charge comprises one or more predefined fracture lines. The method further comprises detonating at least one shaped charge, wherein detonating the at least one shaped charge forms one or more perforations in the formation.

摘要翻译： 公开了一种形成穿孔的方法。 该方法包括将穿孔枪定位在地层中的所需位置。 穿孔枪包括枪体和电荷载体。 该方法还包括在电荷载体内布置一个或多个成形电荷。 一个或多个成形装料包括外壳，内衬和保持在外壳和内衬之间的爆炸材料。 成形装料的外壳包括一个或多个预定的断裂线。 该方法还包括引爆至少一种成形装料，其中引爆至少一种成形装料形成地层中的一个或多个穿孔。

公开(公告)号：US10465498B2

公开(公告)日：2019-11-05

申请号：US15104853

申请日：2013-12-31

申请人： Halliburton Energy Services, Inc.

发明人： John P. Rodgers ,  Timothy S. Glenn ,  Marco Serra ,  John Burleson

IPC分类号： G06G7/48 ,  E21B47/06 ,  E21B49/00 ,  E21B43/116 ,  E21B49/08 ,  G01V11/00 ,  G06F17/50 ,  E21B33/12 ,  E21B43/14

摘要： The disclosed embodiments include a system and method in which a plurality of shock sensing subassemblies are arranged within the tool string to monitor the transient response of formation characteristics to various stimuli, including changes in pressure and temperature of a region of a wellbore that is nearby the formation. The systems and methods involve gathering measurements that reflect the transient response and comparing the measured data to predicted data. The results of the comparison can be used to determine formation properties and to refine and improve modeling processes used to generate the predicted data.

公开(公告)号：US10161723B2

公开(公告)日：2018-12-25

申请号：US14648568

申请日：2012-12-19

申请人： Halliburton Energy Services, Inc.

发明人： John H. Hales ,  John Burleson ,  John P. Rodgers ,  Timothy S. Glenn

IPC分类号： E21B43/117 ,  E21B43/263 ,  F42B1/02 ,  F42B1/036 ,  F42B12/24 ,  F42B12/32

摘要： A method for forming a perforation is disclosed. The method comprises positioning a perforating gun at a desired location in the formation. The perforating gun comprises a gun body and a charge carrier. The method further comprises disposing one or more shaped charges within the charge carrier. The one or more shaped charges comprise an outer case, an inner liner, and an explosive material retained between the outer case and the inner liner. The outer case of the shaped charge comprises one or more predefined fracture lines. The method further comprises detonating at least one shaped charge, wherein detonating the at least one shaped charge forms one or more perforations in the formation.

公开(公告)号：US20170030186A1

公开(公告)日：2017-02-02

申请号：US15104853

申请日：2013-12-31

申请人： Halliburton Energy Services, Inc.

发明人： John P. Rodgers ,  Timothy S. Glenn ,  Marco Serra ,  John Burleson

IPC分类号： E21B47/06 ,  G06F17/50 ,  G01V11/00 ,  E21B43/116 ,  E21B49/08

CPC分类号： E21B47/06 ,  E21B33/12 ,  E21B43/116 ,  E21B43/14 ,  E21B47/065 ,  E21B49/00 ,  E21B49/003 ,  E21B49/08 ,  G01V11/002 ,  G06F17/5009

摘要： The disclosed embodiments include a system and method in which a plurality of shock sensing subassemblies are arranged within the tool string to monitor the transient response of formation characteristics to various stimuli, including changes in pressure and temperature of a region of a wellbore that is nearby the formation. The systems and methods involve gathering measurements that reflect the transient response and comparing the measured data to predicted data. The results of the comparison can be used to determine formation properties and to refine and improve modeling processes used to generate the predicted data.

摘要翻译： 所公开的实施例包括一种系统和方法，其中多个冲击检测子组件布置在工具串内以监测地层特征对各种刺激的瞬态响应，包括在附近的井筒附近的压力和温度的变化 形成。 系统和方法包括收集反映瞬态响应并将测量数据与预测数据进行比较的测量。 比较结果可用于确定地层特性，并用于细化和改进用于生成预测数据的建模过程。