公开(公告)号：US08347962B2

公开(公告)日：2013-01-08

申请号：US11485908

申请日：2006-07-13

申请人： Timothy Sampson ,  Anna Schwartz ,  Mark Sloan ,  Avigdor Hetz ,  Jason McCann ,  Meir Mayseless

发明人： Timothy Sampson ,  Anna Schwartz ,  Mark Sloan ,  Avigdor Hetz ,  Jason McCann ,  Meir Mayseless

IPC分类号： E21B43/11

CPC分类号： E21B43/117

摘要： A shaped charge assembly for use in a perforating gun that further comprises a charge carrier, and gun housing. The charge carrier substantially encapsulates the closed portion of the shaped charge and extends from the outer periphery of the shaped charge to the inner diameter of the associated gun housing. Encapsulating the shaped charge substantially reduces the introduction of debris into the wellbore resulting from detonation of the perforating gun shaped charges. The charge carrier can include a multiplicity of shaped charges therein.

摘要翻译： 一种用于射孔枪的成形装药组件，其还包括电荷载体和枪壳体。 电荷载体基本上封装成形电荷的封闭部分，并从成形电荷的外周延伸到相关联的枪壳体的内径。 封装成形装料基本上减少了由射孔枪成形装置的爆炸引起的碎片进入井眼。 电荷载体可以包括多个成形的电荷。

公开(公告)号：US20120168162A1

公开(公告)日：2012-07-05

申请号：US11485908

申请日：2006-07-13

申请人： Timothy Sampson ,  Anna Schwartz ,  Mark Sloan ,  Avigdor Hetz ,  Jason McCann

发明人： Timothy Sampson ,  Anna Schwartz ,  Mark Sloan ,  Avigdor Hetz ,  Jason McCann

IPC分类号： E21B43/11

CPC分类号： E21B43/117

摘要： A shaped charge assembly for use in a perforating gun that further comprises a charge carrier, and gun housing. The charge carrier substantially encapsulates the closed portion of the shaped charge and extends from the outer periphery of the shaped charge to the inner diameter of the associated gun housing. Encapsulating the shaped charge substantially reduces the introduction of debris into the wellbore resulting from detonation of the perforating gun shaped charges. The charge carrier can include a multiplicity of shaped charges therein.

摘要翻译： 一种用于射孔枪的成形装药组件，其还包括电荷载体和枪壳体。 电荷载体基本上封装成形电荷的封闭部分，并从成形电荷的外周延伸到相关联的枪壳体的内径。 封装成形装料基本上减少了由射孔枪成形装置的爆炸引起的碎片进入井眼。 电荷载体可以包括多个成形的电荷。

公开(公告)号：US20070095572A1

公开(公告)日：2007-05-03

申请号：US11485909

申请日：2006-07-13

申请人： William Harvey ,  Meir Mayseless ,  Anna Schwartz ,  Timothy Sampson ,  Mark Sloan ,  Jason McCann ,  Avigdor Hetz

发明人： William Harvey ,  Meir Mayseless ,  Anna Schwartz ,  Timothy Sampson ,  Mark Sloan ,  Jason McCann ,  Avigdor Hetz

IPC分类号： E21B7/00

CPC分类号： E21B43/117 ,  E21B43/1195

摘要： A shaped charge assembly for use in a perforating gun that comprises a shaped charge holder, two or more shaped charges, slots formed to receive the shaped charges, and an impedance barrier disposed between adjacent shaped charges. The impedance barrier can comprise a gap formed in the shaped charge holder, where the impedance barrier runs across the shaped charge holder. The impedance barrier can be a void formed on the surface of the shaped charge holder, or can include shock attenuating material therein, such as wood, cork, cotton, polymeric materials, and combinations thereof, to name a few.

摘要翻译： 一种用于射孔枪的成形装料组件，其包括成形的电荷保持器，两个或多个成形电荷，形成为接收成形电荷的槽，以及设置在相邻的成形电荷之间的阻挡阻挡层。 阻抗阻挡层可以包括在成形电荷保持器中形成的间隙，其中阻抗阻挡层穿过成形的电荷保持器。 阻抗屏障可以是形成在成形电荷保持器的表面上的空隙，或者可以包括其中的减震材料，例如木材，软木，棉，聚合物材料及其组合，仅举几个例子。

公开(公告)号：US07770662B2

公开(公告)日：2010-08-10

申请号：US11485909

申请日：2006-07-13

申请人： William Harvey ,  Meir Mayseless ,  Anna Schwartz ,  Timothy Sampson ,  Mark Sloan ,  Jason McCann ,  Avigdor Hetz

发明人： William Harvey ,  Meir Mayseless ,  Anna Schwartz ,  Timothy Sampson ,  Mark Sloan ,  Jason McCann ,  Avigdor Hetz

IPC分类号： E21B7/00 ,  E21B43/116

CPC分类号： E21B43/117 ,  E21B43/1195

摘要： A shaped charge assembly for use in a perforating gun that comprises a shaped charge holder, two or more shaped charges, slots formed to receive the shaped charges, and an impedance barrier disposed between adjacent shaped charges. The impedance barrier can comprise a gap formed in the shaped charge holder, where the impedance barrier runs across the shaped charge holder. The impedance barrier can be a void formed on the surface of the shaped charge holder, or can include shock attenuating material therein, such as wood, cork, cotton, polymeric materials, and combinations thereof, to name a few.

摘要翻译： 一种用于射孔枪的成形装料组件，其包括成形的电荷保持器，两个或多个成形电荷，形成为接收成形电荷的槽，以及设置在相邻的成形电荷之间的阻挡阻挡层。 阻抗阻挡层可以包括在成形电荷保持器中形成的间隙，其中阻抗阻挡层穿过成形的电荷保持器。 阻抗屏障可以是形成在成形电荷保持器的表面上的空隙，或者可以包括其中的减震材料，例如木材，软木，棉，聚合物材料及其组合，仅举几个例子。

公开(公告)号：US09080433B2

公开(公告)日：2015-07-14

申请号：US13365966

申请日：2012-02-03

申请人： Ronald Lanclos ,  James Weekley ,  Jason McCann ,  Mark Sloan

发明人： Ronald Lanclos ,  James Weekley ,  Jason McCann ,  Mark Sloan

IPC分类号： E21B43/1185 ,  E21B43/117 ,  F42D1/05 ,  F42D1/055 ,  E21B47/12

CPC分类号： E21B43/1185 ,  E21B43/117 ,  E21B43/119 ,  E21B47/12 ,  F42D1/05

摘要： A cartridge assembly for use with a perforating system having a contact terminal that connects to a perforating signal line when inserted into a receptacle end of a perforating gun. A detonator may be included in an end of the cartridge assembly for initiating a detonating cord in the perforating gun. The cartridge assembly is a modular unit that replaces the manual connections made when assembling a string of perforating guns. The cartridge assembly may optionally include a controller switch for controlling current flow through the cartridge assembly.

摘要翻译： 一种用于与穿孔系统一起使用的盒式组件，其具有当插入穿孔枪的容器端时连接到穿孔信号线的接触端子。 雷管可以包括在墨盒组件的端部中，用于在射孔枪中引发引爆线。 墨盒组件是一个模块化单元，可替代组装一排射孔枪时所进行的手动连接。 盒组件可以可选地包括用于控制通过盒组件的电流的控制器开关。

公开(公告)号：US20120199352A1

公开(公告)日：2012-08-09

申请号：US13365966

申请日：2012-02-03

申请人： Ronald Lanclos ,  James Weekley ,  Jason McCann ,  Mark Sloan

发明人： Ronald Lanclos ,  James Weekley ,  Jason McCann ,  Mark Sloan

IPC分类号： E21B43/11 ,  E21B43/00

CPC分类号： E21B43/1185 ,  E21B43/117 ,  E21B43/119 ,  E21B47/12 ,  F42D1/05

摘要： A cartridge assembly for use with a perforating system having a contact terminal that connects to a perforating signal line when inserted into a receptacle end of a perforating gun. A detonator may be included in an end of the cartridge assembly for initiating a detonating cord in the perforating gun. The cartridge assembly is a modular unit that replaces the manual connections made when assembling a string of perforating guns. The cartridge assembly may optionally include a controller switch for controlling current flow through the cartridge assembly.

摘要翻译： 一种用于与穿孔系统一起使用的盒式组件，其具有当插入穿孔枪的容器端时连接到穿孔信号线的接触端子。 雷管可以包括在墨盒组件的端部中，用于在射孔枪中引发引爆线。 墨盒组件是一个模块化单元，可替代组装一排射孔枪时所进行的手动连接。 盒组件可以可选地包括用于控制通过盒组件的电流的控制器开关。

公开(公告)号：US20110024116A1

公开(公告)日：2011-02-03

申请号：US12511878

申请日：2009-07-29

申请人： Jason McCann ,  Mark Sloan ,  James A. Weekley

发明人： Jason McCann ,  Mark Sloan ,  James A. Weekley

IPC分类号： E21B43/11 ,  H01R13/62

CPC分类号： E21B43/1185 ,  H01R24/38 ,  H01R2103/00

摘要： A perforating system having annular connectors for attachment between adjacent perforating guns and connectors. The connectors include male and female connectors with respective outer and inner contact surfaces. The connectors also include attachment for electrical detonators and/or booster charges for transferring ballistic detonations between the perforating gun and connector sub.

摘要翻译： 一种穿孔系统，具有用于连接在相邻射孔枪和连接器之间的环形连接器。 连接器包括具有相应外部和内部接触表面的阳和阴连接器。 连接器还包括用于电子雷管的附件和/或用于在射孔枪和连接器子之间传送弹道爆炸的增压器充电。

公开(公告)号：US09175553B2

公开(公告)日：2015-11-03

申请号：US12511878

申请日：2009-07-29

申请人： Jason McCann ,  Mark Sloan ,  James A. Weekley

发明人： Jason McCann ,  Mark Sloan ,  James A. Weekley

IPC分类号： E21B43/1185 ,  H01R24/38 ,  H01R103/00

CPC分类号： E21B43/1185 ,  H01R24/38 ,  H01R2103/00

摘要： A perforating system having annular connectors for attachment between adjacent perforating guns and connectors. The connectors include male and female connectors with respective outer and inner contact surfaces. The connectors also include attachment for electrical detonators and/or booster charges for transferring ballistic detonations between the perforating gun and connector sub.

摘要翻译： 一种穿孔系统，具有用于连接在相邻射孔枪和连接器之间的环形连接器。 连接器包括具有相应外部和内部接触表面的阳和阴连接器。 连接器还包括用于电子雷管的附件和/或用于在射孔枪和连接器子之间传送弹道爆炸的增压器充电。