公开(公告)号：US07546806B1

公开(公告)日：2009-06-16

申请号：US11277425

申请日：2006-03-24

申请人： Arthur S. Daniels ,  Ernest L. Baker

发明人： Arthur S. Daniels ,  Ernest L. Baker

IPC分类号： F42B1/00

CPC分类号： F42B1/02

摘要： Various shaped charges and methods of operation produce multiple jets in various profiles by employing multiple initiation points to address various earthen formations and producing different types of perforations in well bores. The shaped charge device includes a configuration of components wherein multiple detonation tracks are used to allow selective initiation and operation. Dual or quad initiation may be provided to initiate operation.

摘要翻译： 各种成形的装药和操作方法通过采用多个起始点来解决各种土层并在井眼中产生不同类型的穿孔而在各种轮廓中产生多个喷射。 成形的充电装置包括其中使用多个爆震轨道以允许选择性启动和操作的部件的构造。 可以提供双重或四次引发以启动操作。

公开(公告)号：US06467416B1

公开(公告)日：2002-10-22

申请号：US10041960

申请日：2002-01-08

申请人： Arthur S. Daniels ,  William J. Poulos ,  Ernest L. Baker

发明人： Arthur S. Daniels ,  William J. Poulos ,  Ernest L. Baker

IPC分类号： F42B1000

CPC分类号： F42B12/10

摘要： Dual mode warheads utilizing high-blast explosives (14) and a shaped charge liner (12) and a process for forming such warheads.

摘要翻译： 使用高爆炸物（14）和成形电荷衬管（12）的双模弹头和形成这种弹头的方法。

公开(公告)号：US07600476B1

公开(公告)日：2009-10-13

申请号：US11277382

申请日：2006-03-24

申请人： Ernest L. Baker ,  Arthur S. Daniels

发明人： Ernest L. Baker ,  Arthur S. Daniels

IPC分类号： F42B1/02

CPC分类号： F42B1/028 ,  F42B1/02

摘要： Shaped charges that generate fan-like jets can produce slotted holes in rock formations. A shaped charge includes a case having on open front end, an external surface and a longitudinal axis, all transverse cross-sections of the case being bi-symmetric; an explosive material disposed in the case, the case including at least one opening extending from the external surface to the explosive material for initiation of the explosive material; and a liner disposed over the explosive material; wherein a pair of substantially identical longitudinal slots are formed on the external surface, the longitudinal slots being about 180 degrees apart.

摘要翻译： 产生风扇式喷气机的成形装置可以在岩层中产生开槽孔。 成形电荷包括具有开放前端，外表面和纵向轴线的壳体，壳体的所有横向横截面是双对称的; 设置在壳体中的爆炸性材料，所述壳体包括从外表面延伸到爆炸材料的至少一个开口，用于引爆爆炸材料; 以及设置在爆炸材料上方的衬套; 其中在所述外表面上形成一对基本上相同的纵向狭槽，所述纵向狭缝间隔约180度。

公开(公告)号：US06925924B2

公开(公告)日：2005-08-09

申请号：US10684858

申请日：2003-10-14

申请人： Ernest L. Baker ,  David C. Daniel ,  David S. Wesson ,  John L. Burba, III ,  Arthur S. Daniels ,  Robert E. Davis

发明人： Ernest L. Baker ,  David C. Daniel ,  David S. Wesson ,  John L. Burba, III ,  Arthur S. Daniels ,  Robert E. Davis

IPC分类号： E21B43/117 ,  F24B1/00 ,  F42B1/02 ,  E21B43/116

CPC分类号： E21B43/117 ,  F42B1/02

摘要： A non-linear shaped charge perforator for use in perforating an oil and gas formation into which a wellbore has been drilled comprises a monolithic, axisymmetric metal case in which is disposed a main explosive charge between the front of the case, which is closed with a concave metal liner, and the closed back end of the case. The main explosive charge contains multiple initiation points, preferably two initiation points located about 180° apart on the outside surface of the charge, so that when the perforator is detonated the main charge is initiated such that the metal liner is collapsed into a non-circular jet, preferably a fan-shaped jet, that pierces the casing of the wellbore and forms non-circular perforations, preferably slot-shaped perforations, in the surrounding formation.

摘要翻译： 一种用于穿孔钻井的油气层的非线性形状的充气穿孔器包括一个整体式的轴对称金属壳体，其中在壳体的前部之间设置主要的炸药， 凹形金属衬里和封闭的后端。 主要的炸药包含多个起始点，优选地在电荷的外表面上分开约180°的两个起始点，使得当穿孔器被引爆时，引起主电荷使得金属衬垫被折叠成非圆形 喷射，优选是扇形喷射器，其刺穿井眼的壳体并在周围地层中形成非圆形穿孔，优选为狭缝形穿孔。

公开(公告)号：US07752972B1

公开(公告)日：2010-07-13

申请号：US11858978

申请日：2007-09-21

申请人： Ernest L. Baker ,  James D. Pham ,  Arthur S. Daniels

发明人： Ernest L. Baker ,  James D. Pham ,  Arthur S. Daniels

IPC分类号： F42B1/02

CPC分类号： F42B1/024

摘要： A shaped charge warhead having a longitudinal axis includes a casing; a liner disposed in the casing; an explosive disposed behind the liner; a wave shaper disposed in the explosive, the wave shaper comprising a low reaction rate high blast reactive material; and a detonator disposed adjacent the explosive. Preferably, the wave shaper is symmetrical about the longitudinal axis. The low reaction rate, high-blast material may be, for example, one of powdered silicon or boron and powdered silicon or boron in a plastic matrix.

摘要翻译： 具有纵向轴线的成形充气弹头包括壳体; 衬套，其设置在所述壳体中; 布置在衬里后面的炸药; 设置在炸药中的波形整形器，波形整形器包括低反应速率的高爆炸反应性材料; 和与炸药相邻设置的雷管。 优选地，波形整形器关于纵向轴线是对称的。 低反应速率的高爆炸材料可以是例如粉末状硅或硼中的一种，以及塑料基质中的硅或硼粉末。

公开(公告)号：US06767018B1

公开(公告)日：2004-07-27

申请号：US10064567

申请日：2002-07-26

申请人： Arthur S. Daniels ,  James Pham ,  Ernest L. Baker

发明人： Arthur S. Daniels ,  James Pham ,  Ernest L. Baker

IPC分类号： B23B3130

CPC分类号： F42B1/036 ,  B23Q3/18 ,  B25B11/005 ,  B25B11/007 ,  Y10T82/266 ,  Y10T279/11 ,  Y10T279/3487

摘要： A machinable datum for use in a vacuum fixture is disclosed. The vacuum fixture comprises: a cylindrical stationary mandrel portion having a central cavity therethrough, and comprising: a first end mountable to a machine tool, such as a lathe; a second end terminating in a contact datum intended for contact with a workpiece; and, vacuum means capable of introducing a vacuum into a space between said contact datum and said workpiece; a cylindrical plunger portion residing within said central cavity of said cylindrical stationary mandrel portion, said cylindrical plunger portion comprising: a first end approximately coextensive with said first end of said stationary mandrel portion, comprising a biasing spring; a plunger comprising a cylindrical plunger residing within said central cavity of said cylindrical stationary mandrel portion, and biased away from said first end of said stationary mandrel portion by said biasing spring; and, a second end terminating in a contact datum intended for contact with a workpiece; and wherein at least one of said contact datums are comprised of an easily machinable material which can be shaped to facilitate contact with a workpiece.

摘要翻译： 公开了一种用于真空夹具的可加工基准。 所述真空固定装置包括：圆柱形固定心轴部分，其具有穿过其的中心空腔，并且包括：可安装到诸如车床的机床的第一端; 终止于用于与工件接触的接触基准的第二端; 以及能够将真空引入所述接触基准和所述工件之间的空间的真空装置; 圆柱形柱塞部分位于所述圆柱形固定心轴部分的所述中心空腔内，所述圆柱形柱塞部分包括：与所述固定心轴部分的所述第一端大致共同延伸的第一端，包括偏置弹簧; 柱塞，其包括位于所述圆柱形固定心轴部分的所述中心空腔内的圆柱形柱塞，并且通过所述偏置弹簧偏离所述固定心轴部分的所述第一端; 以及终止于用于与工件接触的接触基准的第二端; 并且其中所述接触基准中的至少一个由易于加工的材料构成，其可被成形为便于与工件接触。