公开(公告)号：US4844170A

公开(公告)日：1989-07-04

申请号：US176112

申请日：1988-03-30

申请人： Bennie C. Gill

发明人： Bennie C. Gill

IPC分类号： E21B43/117 ,  E21B43/119

CPC分类号： E21B43/119 ,  E21B43/117

摘要： A well perforating gun and method of perforating a subterranean surface within a well bore are provided. The perforating gun comprises a tubular gun body having a plurality of external recesses formed therein and positioned in spaced relationship on a helical path around the peripheral surface thereof. The recesses are all equally spaced one below another relative to the longitudinal axis of the gun body with each successive recess being laterally spaced from a preceding one by an angle of about 150.degree.. Such spacing results in the first recess and every second one of the recesses thereafter lying on a second helical path and being laterally spaced by an angle of about 60.degree., and the first recess and every third one of the recesses thereafter lying on a third helical path and being laterally spaced by an angle of about 90.degree.. Charge holder means are disposed in the gun body for selectively holding a number of explosive charges therewithin equal to and aligned with all of the recesses in the perforating gun body, or equal to and aligned with the first recess and every second recess thereafter, or equal to and aligned with the first recess and every third recess thereafter. A selected number of explosive charges are held by the charge holder means and explosive charge detonator means extending within the gun body are connected to the explosive charges.

摘要翻译： 提供了一种穿孔良好的枪和在井眼内穿孔地下表面的方法。 穿孔枪包括管状枪体，其具有形成在其中的多个外部凹部，并且以围绕其外围表面的螺旋路径间隔开地定位。 这些凹部相对于枪体的纵向轴线均等间隔开，每个连续的凹部与前一个横向间隔大约150°的角度。 这种间隔导致第一凹槽，随后每个凹槽中的第二个凹槽位于第二螺旋路径上并横向隔开大约60°的角度，并且第一凹部和每第三个凹槽之后位于第三螺旋 横向间隔大约90°的角度。 充电保持器装置设置在枪体中，用于选择性地在其中保持多个爆炸性电荷等于并对准穿孔枪主体中的所有凹部，或者等于并对准第一凹部及其后的每个第二凹槽，或等于 之后与第一凹部和每第三凹部对准并对齐。 控股持有人持有的选定数量的爆炸物，并且在枪体内延伸的爆炸装药雷管装置连接到爆炸装置。

公开(公告)号：US4832134A

公开(公告)日：1989-05-23

申请号：US129508

申请日：1987-12-07

申请人： Bennie C. Gill

发明人： Bennie C. Gill

IPC分类号： E21B43/117

CPC分类号： E21B43/117

摘要： A shaped charge assembly includes at least one shaped charge having an outer case. The case has a forward end and a rearward end, and has a flange defined thereon. A retaining clip is operably associated with the flange and spans the rearward end of the case for retaining a detonating cord. In an alternative embodiment, the retaining clip also serves to hold the shaped charge in place within a shaped charge carrier.

摘要翻译： 成形电荷组件包括至少一个具有外壳的成形电荷。 壳体具有前端和后端，并且具有限定在其上的凸缘。 保持夹与凸缘可操作地相关联，并跨过壳体的后端以保持引爆绳。 在替代实施例中，保持夹还用于将成形电荷保持在成形电荷载体内的适当位置。

公开(公告)号：US08051775B2

公开(公告)日：2011-11-08

申请号：US12175506

申请日：2008-07-18

申请人： Steven W. Henderson ,  Philip Kneisl ,  Bennie C. Gill

发明人： Steven W. Henderson ,  Philip Kneisl ,  Bennie C. Gill

IPC分类号： C06C5/00 ,  C06C7/00 ,  F42C19/08

CPC分类号： F42B3/00 ,  F42B3/10

摘要： A detonating device includes a high explosive portion comprising high explosive; a low explosive portion comprising low explosive; and a transition portion between the high explosive portion and the low explosive portion, wherein the transition portion comprises a mixture of high explosive and low explosive.

摘要翻译： 引爆装置包括高爆炸部分，包括高爆炸物; 包含低爆炸物的低爆炸部分; 以及高爆炸部分和低爆炸部分之间的过渡部分，其中过渡部分包括高爆炸和低爆炸物的混合物。

公开(公告)号：US4716963A

公开(公告)日：1988-01-05

申请号：US921802

申请日：1986-10-20

申请人： Flint R. George ,  Bennie C. Gill ,  David M. Haugen

发明人： Flint R. George ,  Bennie C. Gill ,  David M. Haugen

IPC分类号： E21B23/06 ,  E21B33/1295

CPC分类号： E21B23/06 ,  E21B33/1295

摘要： Methods and apparatus are provided for setting a packer and for placing a seal assembly into the packer bore on a single trip into the borehole. Such apparatus includes a releasable mechanism coupling the seal assembly in fixed relation to the packer until such time as the packer is at least partially set. Methods and apparatus of the present invention also include a mechanism for hydraulically setting a packer without any manipulation of the tubing string. A pair of hydraulic pistons are utilized to move in opposite directions and exert forces on both a packer actuating sleeve and the packer body to set the packer. Methods and apparatus are provided for actuating well tools in response to the hydrostatic pressure in the well. Through use of such apparatus, a chamber at atmospheric pressure is placed in communication with one side of a hydraulically movable member, the other side of which is exposed to hydrostatic pressure. The low pressure of the atmospheric chamber causes movement of the member to operate the well tool.

摘要翻译： 提供了设置封隔器的方法和装置，并且用于将密封组件放置在单独的进入钻孔中的封隔器孔中。 这种设备包括将密封组件以固定关系联接到封隔器的可释放机构，直到封隔器至少部分地设定为止。 本发明的方法和装置还包括用于液压地设置封隔器而不对油管柱进行任何操纵的机构。 一对液压活塞用于沿相反方向移动，并在打包器致动套筒和封隔器主体上施力以设置封隔器。 提供了用于响应于井中静水压力来致动井具的方法和装置。 通过使用这种装置，在大气压下的室被放置成与液压可移动构件的一侧连通，液压可移动构件的另一侧暴露于静水压力。 大气室的低压力导致构件的移动以操作井工具。

公开(公告)号：US08622149B2

公开(公告)日：2014-01-07

申请号：US13177222

申请日：2011-07-06

申请人： Bennie C. Gill ,  Steven W. Henderson

发明人： Bennie C. Gill ,  Steven W. Henderson

IPC分类号： E21B43/116

CPC分类号： E21B43/116 ,  F42C9/10 ,  F42D3/00 ,  G01V1/08

摘要： A ballistic transfer delay device and method of use. The ballistic transfer delay device does not include a firing pin and it is not pressure initiated. The device comprises a time delay fuse, a through-bulkhead initiator to initiate the time delay fuse, and an output booster to ballistically transfer the energy from the initiated time delay fuse.

摘要翻译： 一种弹道转移延迟装置及其使用方法。 弹道传递延迟装置不包括撞针，而不是压力开始。 该装置包括时间延迟保险丝，通过隔板起动器来启动时间延迟保险丝，以及一个输出增压器，用于从启动的时间延迟保险丝中弹出传递能量。

公开(公告)号：US20120018157A1

公开(公告)日：2012-01-26

申请号：US13177222

申请日：2011-07-06

申请人： Bennie C. Gill ,  Steven W. Henderson

发明人： Bennie C. Gill ,  Steven W. Henderson

IPC分类号： E21B43/11 ,  E21B43/116 ,  F42D1/04

CPC分类号： E21B43/116 ,  F42C9/10 ,  F42D3/00 ,  G01V1/08

摘要： A ballistic transfer delay device and method of use. The ballistic transfer delay device does not include a firing pin and it is not pressure initiated. The device comprises a time delay fuse, a through-bulkhead initiator to initiate the time delay fuse, and an output booster to ballistically transfer the energy from the initiated time delay fuse.

摘要翻译： 一种弹道转移延迟装置及其使用方法。 弹道传递延迟装置不包括撞针，而不是压力开始。 该装置包括时间延迟保险丝，通过隔板起动器来启动时间延迟保险丝，以及一个输出增压器，用于从启动的时间延迟保险丝中弹出传递能量。

公开(公告)号：US5701964A

公开(公告)日：1997-12-30

申请号：US651229

申请日：1996-05-22

申请人： Jerry L. Walker ,  James P. Lawson ,  Bennie C. Gill

发明人： Jerry L. Walker ,  James P. Lawson ,  Bennie C. Gill

IPC分类号： E21B43/117 ,  E21B43/116

CPC分类号： E21B43/117

摘要： A through-tubing perforating gun and method is provided. The assembly comprises an elongated carrier strip, a plurality of perforating charges, and means for connecting the plurality of charges to the carrier strip. Each of the charges has a focal axis along which a shaped charge explosion occurs in a firing direction when the charge is actuated for use in perforating the casing wall, a cross-section that fits within a circle defined by the smallest inner diameter of the well tubing through which the assembly is intended to pass, and a detonating cord receiving means. The means for connecting the plurality of charges to the carrier strip is such that: the cross-sections of the plurality of charges substantially overlap along the line extending parallel to the length of the carrier strip, whereby the overall cross-section of the assembly fits within a circle defined by the smallest inner diameter of the well tubing through which the assembly is intended to pass; and at least one of the plurality of charges has its focal axis angularly displaced at least about 30 degrees relative to the focal axis of the next adjacent perforating charge; and the focal axis of any one of the plurality of perforating charges is angularly displaced from the focal axis of the next adjacent perforating charge no more than about 80 degrees. The means for connecting can comprise a mounting clip. More preferably, the clip is mountable to the strip in two orientations. Further, the clip is adapted such that a perforating charge is mountable to the clip in two orientations. Thereby, the clip provides a plurality of charge mounting orientations.

摘要翻译： 提供了一种通管穿孔枪和方法。 组件包括细长的载体带，多个穿孔电荷，以及用于将多个电荷连接到载体带的装置。 每个电荷具有焦轴，当致动充电用于穿孔套管壁时，沿着烧焦方向发生成形电荷爆炸的焦点轴线，该横截面适合于由井的最小内径限定的圆 组件旨在通过的管道，以及引爆绳索接收装置。 用于将多个电荷连接到载体带的装置是这样的：多个电荷的横截面基本上沿着平行于承载带的长度延伸的线重叠，由此组件的整个横截面适合 在由组件要通过的井管的最小内径限定的圆内; 并且所述多个电荷中的至少一个电荷具有相对于下一相邻穿孔电荷的焦轴至少约30度的角度位移的焦点轴; 并且所述多个穿孔电荷中的任何一个的焦点轴线从所述下一个相邻穿孔电荷的焦点轴线成角度地移位不超过约80度。 用于连接的装置可以包括安装夹。 更优选地，夹子可以以两个取向安装到条带上。 此外，夹子适于使得穿孔装料可以两个方向安装到夹子上。 因此，夹具提供多个充电安装取向。

公开(公告)号：US20110239889A1

公开(公告)日：2011-10-06

申请号：US12175506

申请日：2008-07-18

申请人： Steven W. Henderson ,  Philip Kneisl ,  Bennie C. Gill

发明人： Steven W. Henderson ,  Philip Kneisl ,  Bennie C. Gill

IPC分类号： F42B3/00 ,  C06C5/00 ,  F42B3/10 ,  C06C7/00 ,  F42C11/00

CPC分类号： F42B3/00 ,  F42B3/10

摘要： A detonating device includes a high explosive portion comprising high explosive; a low explosive portion comprising low explosive; and a transition portion between the high explosive portion and the low explosive portion, wherein the transition portion comprises a mixture of high explosive and low explosive.

摘要翻译： 引爆装置包括高爆炸部分，包括高爆炸物; 包含低爆炸物的低爆炸部分; 以及高爆炸部分和低爆炸部分之间的过渡部分，其中过渡部分包括高爆炸和低爆炸物的混合物。

公开(公告)号：US06719061B2

公开(公告)日：2004-04-13

申请号：US10165444

申请日：2002-06-07

申请人： Laurent E. Muller ,  Larry L. Grigar ,  Steven W. Henderson ,  Klaus B. Huber ,  Bennie C. Gill ,  Rolf Ludolf ,  Gary L. Rytlewski

发明人： Laurent E. Muller ,  Larry L. Grigar ,  Steven W. Henderson ,  Klaus B. Huber ,  Bennie C. Gill ,  Rolf Ludolf ,  Gary L. Rytlewski

IPC分类号： E21B3406

CPC分类号： E21B33/068

摘要： Well surface equipment is provided to seal around the outer surface of portions of tool sections as the tool sections are assembled or disconnected in a portion of the well surface equipment. The portion of the well surface equipment is isolated from wellhead pressure to enhance well operator control during assembly or disassembly of a tool string. Also, if a fluid path is opened up due to activation of the tool string (such as initiation of a detonating cord that is placed in the fluid path), a barrier mechanism is actuated to block fluid communication through this fluid path so that a portion of the well surface equipment can remain isolated from wellhead pressure to enable convenient retrieval and disconnection of tool sections.

摘要翻译： 当井表面设备的一部分中组装或断开工具部分时，提供井表面设备来密封工具部分的外表面周围。 井表面设备的部分与井口压力隔离，以在组装或拆卸工具串时提高操作员的操控性。 此外，如果由于工具串的激活（例如引导放置在流体路径中的引爆绳）打开流体路径，则启动阻挡机构以阻止通过该流体路径的流体连通，使得部分 的井表面设备可以与井口压力保持隔离，以便于工具部分的方便检索和断开。