公开(公告)号：US09383176B2

公开(公告)日：2016-07-05

申请号：US13917689

申请日：2013-06-14

Applicant: Schlumberger Technology Corporation

Inventor： Gerardo Arguello ,  Jason Mai ,  Wenbo Yang

IPC: F42B1/028 ,  F42B1/036

CPC classification number: F42B1/028 ,  F42B1/036

Abstract: A system where a group of substantially universal pre-manufactured explosive pellet assemblies are provided for on-site forming of shaped charges. That is, a specifically tailored liner may also be separately provided to the worksite/oilfield and combined with any one of the pellet assemblies so as to form a shaped charge having characteristics that are determined by the particular liner used. In this manner, hazardous shipping of fully assembled shaped charges may be avoided while at the same time allowing the operator a full range of shaped charge performance options based on the availability of uniquely tailored performance determinative liners that are also provided to the oilfield location.

Abstract translation: 提供一组基本上通用的预制炸药丸组件用于现场成形成形装药的系统。 也就是说，专门定制的衬垫也可以单独提供给工地/油田并与任何一个颗粒组件组合，以便形成具有由所使用的特定衬套确定的特征的成形装料。 以这种方式，可以避免完全组装形状的充电的危险运输，同时基于还提供给油田位置的独特的定制的性能决定性衬垫的可用性，允许操作者获得全范围的成形充电性能选项。

公开(公告)号：US20140291022A1

公开(公告)日：2014-10-02

申请号：US14229400

申请日：2014-03-28

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Wenbo Yang ,  Moises Enrique Smart ,  Jason Mai

IPC: F42B1/032 ,  F42B1/036 ,  E21B43/117 ,  E21B29/02

CPC classification number: F42B1/032 ,  E21B43/117 ,  F42B1/028 ,  F42B1/036

Abstract: A shaped charge incorporating an amorphous-based material component. The amorphous-based material component may be a liner for the shaped charge to enhance a jet for a perforating application. Other components of the shaped charge and/or perforating gun that accommodates the shaped charge may be of amorphous-based materials. Further, the liner and other components of the shaped charge may be manufactured by way of three dimensional printing. Indeed, a multi-material three dimensional print application may be utilized to form shaped charge components simultaneously along with an entire perforating gun system. Thus, tailored morphology and material gradient characteristics may be readily incorporated into the gun and shaped charge components with a considerable degree of precision.

Abstract translation: 掺杂非晶基材料成分的成形电荷。 非晶基材料组分可以是用于成形电荷的衬垫以增强用于穿孔应用的射流。 适应成形电荷的成形电荷枪和/或穿孔枪的其它部件可以是基于无定形的材料。 此外，可以通过三维印刷来制造成型装料的衬垫和其它部件。 实际上，可以利用多材料三维印刷应用与整个射孔枪系统同时形成成形的电荷组分。 因此，定制的形态和材料梯度特性可以容易地以相当程度的精度并入到枪和成形的电荷组分中。

公开(公告)号：US11662185B2

公开(公告)日：2023-05-30

申请号：US16155346

申请日：2018-10-09

Applicant: Schlumberger Technology Corporation

Inventor： Wenbo Yang ,  Moises Enrique Smart ,  Jason Mai

IPC: F42B1/032 ,  F42B1/036 ,  E21B43/117 ,  F42B1/028

CPC classification number: F42B1/032 ,  E21B43/117 ,  F42B1/028 ,  F42B1/036

Abstract: An amorphous-based material component may be incorporated into a liner for a shaped charge used in perforating a wellbore casing. Other components of the shaped charge and/or perforating gun that accommodates the shaped charge may be of amorphous-based materials. Further, the liner and other components of the shaped charge may be manufactured by way of three dimensional printing. Indeed, a multi-material three dimensional print application may be utilized to form shaped charge components simultaneously along with an entire perforating gun system.

公开(公告)号：US20190041173A1

公开(公告)日：2019-02-07

申请号：US16155346

申请日：2018-10-09

Applicant: Schlumberger Technology Corporation

Inventor： Wenbo Yang ,  Moises Enrique Smart ,  Jason Mai

IPC: F42B1/032 ,  F42B1/028 ,  F42B1/036 ,  E21B43/117

Abstract: An amorphous-based material component may be incorporated into a liner for a shaped charge used in perforating a wellbore casing. Other components of the shaped charge and/or perforating gun that accommodates the shaped charge may be of amorphous-based materials. Further, the liner and other components of the shaped charge may be manufactured by way of three dimensional printing. Indeed, a multi-material three dimensional print application may be utilized to form shaped charge components simultaneously along with an entire perforating gun system.

公开(公告)号：US20140366763A1

公开(公告)日：2014-12-18

申请号：US13917689

申请日：2013-06-14

Applicant: Schlumberger Technology Corporation

Inventor： Gerardo Arguello ,  Jason Mai ,  Wenbo Yang

IPC: F42B1/028

CPC classification number: F42B1/028 ,  F42B1/036

Abstract: A system where a group of substantially universal pre-manufactured explosive pellet assemblies are provided for on-site forming of shaped charges. That is, a specifically tailored liner may also be separately provided to the worksite/oilfield and combined with any one of the pellet assemblies so as to form a shaped charge having characteristics that are determined by the particular liner used. In this manner, hazardous shipping of fully assembled shaped charges may be avoided while at the same time allowing the operator a full range of shaped charge performance options based on the availability of uniquely tailored performance determinative liners that are also provided to the oilfield location

Abstract translation: 提供一组基本上通用的预制炸药丸组件用于现场成形成形装药的系统。 也就是说，专门定制的衬垫也可以单独提供给工地/油田并与任何一个颗粒组件组合，以便形成具有由所使用的特定衬套确定的特征的成形装料。 以这种方式，可以避免完全组装成形的充电的危险运输，同时允许操作者基于也提供给油田位置的独特定制的性能决定性衬垫的可用性的全范围的成形充电性能选项