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1. 发明申请

WO2017125745A1 TOOL WITH PROPELLANT SECTIONS 审中-公开
标题翻译：具有推进剂段的工具
公开(公告)号：WO2017125745A1
公开(公告)日：2017-07-27
申请号：PCT/GB2017/050129
申请日：2017-01-19
申请人： SPEX ENGINEERING (UK) LIMITED
发明人： MAHJOUB, Nadir , OAG, Jamie , YOUNGER, Rae , JOHNSTON, Sidney Dantuma
IPC分类号： E21B29/02 , F42C9/10 , F42D1/06
CPC分类号： E21B29/02 , F42B3/04 , F42C9/10 , F42D1/06
摘要： A tool for manipulating a tubular. The tool comprising a plurality of tool sections arranged in a stack, each tool section comprising a propellant source having an upper surface and lower surface, the upper and lower surfaces being separated by an outer surface extending around the perimeter of the propellant source, a first flame retardant material being associated with the propellant source upper surface and a second flame retardant material being associated with the propellant source lower surface. The tool further comprises at least one modifying agent provided in or adjacent the tool sections or generated by the tool sections; and an ignition mechanism for igniting the propellant source outer surface of each tool section, such that upon ignition, each propellant source is adapted to deflagrate, creating a stream of combustion products, the stream of combustion products extending around, and flowing away from, the outer surface of said propellant source.
摘要翻译：
用于操纵管状物的工具。该工具包括多个布置成堆叠的工具部分，每个工具部分包括推进剂源，该推进剂源具有上表面和下表面，上表面和下表面由围绕推进剂源的周边延伸的外表面分开，第一阻燃材料与推进剂源上表面相关联，并且第二阻燃材料与推进剂源下表面相关联。所述工具还包括至少一种改性剂，所述改性剂设置在所述工具部分内或附近，或由所述工具部分产生; 以及用于点燃每个工具部分的推进剂源外表面的点火机构，使得在点火时，每个推进剂源适于爆燃，产生燃烧产物流，燃烧产物流延伸并远离所述推进剂源的外表面。

2. 发明申请

WO1994025820A1 INITIATION SYSTEM 审中-公开
标题翻译：启动系统
公开(公告)号：WO1994025820A1
公开(公告)日：1994-11-10
申请号：PCT/AU1994000204
申请日：1994-04-20
申请人： ICI AUSTRALIA OPERATIONS PROPRIETARY LIMITED
发明人： ICI AUSTRALIA OPERATIONS PROPRIETARY LIMITED , HEDGER, John, Thomas , BEATTIE, Timothy, Andrew , DUNIAM, Peter, James , IRVING, Mark, Andrew
IPC分类号： F42D01/06
CPC分类号： F42D1/06 , F42D1/043
摘要： A redundant system for initiating explosives and method of use wherein the system comprises a male signal tube connector, a female signal tube connector and a dual gender connector. Wherein said male and female connectors are interconnectable and said male, female and dual connectors are joined in such a manner that the control row of boreholes (27) are linked by male connectors, the back row of boreholes (29) are linked by female connectors and the echelon rows of boreholes (28), between the control and back rows are linked by dual connectors. In the event of failure of a first communication path, the intended initiation sequence of the first communication is retained and the timing of explosives initiation is preserved.
摘要翻译：一种用于启动爆炸物和使用方法的冗余系统，其中所述系统包括公信号管连接器，母信号管连接器和双性别连接器。其中所述阳连接器和阴连接器是可互连的，并且所述阳，阴和双连接器以这样的方式连接，使得钻孔（27）的控制排由阳连接器连接，后排的钻孔（29）通过阴连接器并且在控制和后排之间的行列的钻孔（28）通过双连接器连接。在第一通信路径发生故障的情况下，保留第一通信的预期启动序列，并保留爆炸物启动的时间。

3. 发明申请

WO2008146954A1 NEW NON-ELECTRIC "PULKKOT" PARALLEL FIRING SYSTEM 审中-公开
标题翻译：新型非电动“PULKKOT”并联系统
公开(公告)号：WO2008146954A1
公开(公告)日：2008-12-04
申请号：PCT/KP2008/000016
申请日：2008-05-03
申请人： IM, Chol Hun , RYU, In Mu
发明人： RYU, In Mu , RYU, Nam Sok
IPC分类号： C06C7/00
CPC分类号： C06C5/04 , C06C5/06 , C06C7/00 , F42D1/042 , F42D1/043 , F42D1/06
摘要： Non-electric "Pulkkot" parallel firing system is the shock tube firing system connected in the parallel way which affords the detonation both in a forward and a reverse direction. It comprises "Pulkkot" tube detonating fuse, Parallel connector without a detonator, MS-delay socket, Detonator No.10 and Booster. The non-electric 'Pulkkot" parallel firing system can be used in a hole-to-hole delay blasting method that generates no excessive explosive sound and massive blasting gas exhaustion.
摘要翻译：非电“Pulkkot”平行点火系统是以并行方式连接的冲击管发射系统，其在正向和反向方向上都提供爆震。它包括“Pulkkot”管引爆保险丝，没有雷管的并联连接器，MS延时插座，10号雷管和Booster。非电“Pulkkot”平行点火系统可用于不产生过多爆炸声和大量爆破气体耗尽的孔对孔延迟爆破方法。

4. 发明申请

WO2003095934A1 DISPOSITIF PYROTECHNIQUE DE RETARD 审中-公开
标题翻译：点火延时装置
公开(公告)号：WO2003095934A1
公开(公告)日：2003-11-20
申请号：PCT/FR2003/001355
申请日：2003-04-29
申请人： AMBRICO, Francesco
发明人： AMBRICO, Francesco
IPC分类号： F42D1/06
CPC分类号： C06C5/06 , C06C5/04 , F42D1/06
摘要： L'invention concerne un dispositif (10) pyrotechnique de retard à l'allumage entre une mèche ou un allumeur et un dispositif à allumer comprenant un premier élément (18) définissant un premier espace (18) recevant au moins une mèche ou un allumeur; et un second élément (12) communiquant par un orifice (22) avec un second espace (20) recevant le dispositif à allumer, et comprenant une piste (24) contenant un matériau inflammable brûlant régulièrement, réalisée au niveau de la surface du premier et/ou du second élément (16), et communiquant en permanence avec le premier espace par une portion communicante (22) du premier espace et avec le second espace par l'orifice, le premier élément pouvant coulisser par rapport au second élément et/ou inversement de façon à modifier la longueur de la piste entre la portion communicante et l'orifice pour modifier la durée du retard à l'allumage. Figure 1.
摘要翻译：本发明涉及一种烟火装置（10），其包括在保险丝或点火器与要点燃的装置之间的点火延迟，该点火延迟包括：第一元件（18），其限定容纳至少一个保险丝的第一空间（18）点火器; 以及经由开口（22）与第二空间（20）连通的第二元件（12），所述第二空间容纳待点燃的装置。此外，本发明的装置包括轨道（24），其包含均匀燃烧的易燃材料，该轨道设置在第一和/或第二元件（16）的表面的高度处，并且通过装置与第一空间永久接触的第一空间的连接部分（22）和借助于开口的第二空间。上述第一元件可以相对于第二元件滑动，和/或反之亦然，以便改变连接部分和开口之间的轨道的长度，以便改变点火延迟的持续时间。

5. 发明申请

WO1987003954A1 NON-ELECTRIC BLASTING INITIATION SIGNAL CONTROL SYSTEM, METHOD AND TRANSMISSION DEVICE THEREFOR 审中-公开
标题翻译：非电动喷射启动信号控制系统，其方法和传输装置
公开(公告)号：WO1987003954A1
公开(公告)日：1987-07-02
申请号：PCT/US1986002752
申请日：1986-12-16
申请人： THE ENSIGN-BICKFORD COMPANY
发明人： THE ENSIGN-BICKFORD COMPANY , GLADDEN, Ernest, L. , THURESON, Gary, R.
IPC分类号： F42D01/04
CPC分类号： F42D1/06 , C06C5/04 , F42D1/04 , F42D1/043
摘要： A nonelectric blasting system, method and device for use in establishing a time sequential firing of blasting elements, the device comprised of an elongated tube (500) which contains a low velocity deflagration mixture adhered to the inner walls of said tube. The device, by itself, controls a desired initiation pattern of a plurality of blasting elements by transmitting an initiation signal at a much reduced velocity than conventional shock tube or explosive cord by use of preselected material mixtures.

6. 发明申请

WO2016156371A1 REMOTE FIRING SYSTEM FOR NON-ELECTRIC DETONATORS USING ELECTRONIC INITIATORS 审中-公开
标题翻译：使用电子发射器的非电动起爆器的远程启动系统
公开(公告)号：WO2016156371A1
公开(公告)日：2016-10-06
申请号：PCT/EP2016/056882
申请日：2016-03-30
申请人： MAXAMCORP HOLDING, S.L.
发明人： MONTAÑO RUEDA, Luis Diego , AYENSA MURO, Jose María
IPC分类号： F42D1/04 , F42C11/06
CPC分类号： F42D1/055 , F42D1/042 , F42D1/043 , F42D1/06 , H04W84/18
摘要： A firing system comprising an electronic initiator (1), and a blasting unit (10) connected to and capable to initiate the electronic initiator (1), wherein the electronic initiator (1) comprises an external housing (2) made of plastics,an explosive charge (5), a fuse head (3) and an electronic delay element (4), the external housing (2) comprising an inner cavity and retaining means adapted to retain at least one shock tube, the explosive charge (5), the fuse head (3) and the electronic delay element (4) being located in the inner cavity of the external housing (2), the explosive charge (5) being located at a closed end of the inner cavity, at a position such that the explosive charge (5) is capable to ignite the shock tubes retained by the retaining means in a use situation of the electronic initiator (1), the fuse head (3) and the explosive charge (5) being located relative to each other such that the fuse head (3) is capable to ignite the explosive charge (5),and the electronic delay element (4)being connected to the fuse head (3) and being configured to initiate it.
摘要翻译：一种包括电子引发器（1）和连接到并能启动电子引发器（1）的爆破单元（10）的发射系统，其中电子引发器（1）包括由塑料制成的外部壳体（2）爆炸装置（5），保险丝头（3）和电子延迟元件（4），所述外壳（2）包括内腔和保持装置，所述保持装置适于保持至少一个冲击管，所述炸药（5）保险丝头（3）和电子延迟元件（4）位于外壳（2）的内腔中，炸药装置（5）位于内腔的封闭端，位于使得在电子引发器（1），保险丝头（3）和炸弹装置（5）的使用情况下，爆炸装药（5）能够点燃由保持装置保持的冲击管，保险丝头（3）能够点燃炸药（5）和电子熟食 y元件（4）连接到熔丝头（3）并且被配置为启动它。

7. 发明申请

WO2016133555A1 WELLBORE GUN PERFORATING SYSTEM AND METHOD 审中-公开
标题翻译：井喷枪执行系统和方法
公开(公告)号：WO2016133555A1
公开(公告)日：2016-08-25
申请号：PCT/US2015/046169
申请日：2015-08-20
申请人： GEODYNAMICS, INC.
发明人： HARDESTY, John, T. , ROLLINS, James, A.
IPC分类号： F42D3/00
CPC分类号： E21B43/1185 , E21B29/02 , E21B43/116 , E21B43/117 , E21B43/119 , F42D1/045 , F42D1/05 , F42D1/055 , F42D1/06
摘要： A wellbore perforating system and method with reliable and safer connections in a perforating gun assembly is disclosed. The system/method includes a gun string assembly (GSA) deployed in a wellbore with multiple perforating guns attached to plural switch subs. The perforating guns are pre-wired with a cable having multi conductors; the multi conductors are connected to electrical ring contacts on either end of the perforating guns. The switch subs are configured with electrical contacts that are attached to the electrical contacts of the perforating guns without the need for manual electrical connections and assembly in the field of operations.The system further includes detonating with a detonator that is positioned upstream of the perforating gun. The detonator is wired to a switch that is positioned downstream of the perforating gun.
摘要翻译：公开了一种在穿孔枪组件中具有可靠和安全连接的井眼穿孔系统和方法。该系统/方法包括部署在井眼中的枪串组件（GSA），多个穿孔枪连接到多个开关接头。穿孔枪用具有多个导体的电缆预接线; 多根导体连接到射孔枪两端的电环接点。开关构架具有连接到射孔枪的电触头的电触头，而不需要在操作领域中的手动电连接和组装。该系统还包括用位于射孔枪上游的雷管引爆。雷管连接到位于射孔枪下游的开关。

8. 发明申请

WO2010065548A3 METHOD FOR THE ENHANCEMENT OF INJECTION ACTIVITIES AND STIMULATION OF OIL AND GAS PRODUCTION 审中-公开
标题翻译：提高注入活动和促进油气生产的方法
公开(公告)号：WO2010065548A3
公开(公告)日：2010-09-16
申请号：PCT/US2009066273
申请日：2009-12-01
申请人： GEODYNAMICS INC , BELL MATTHEW ROBERT GEORGE , WESSON DAVID S , CLARK NATHAN GARRET , HARDESTY JOHN THOMAS
发明人： BELL MATTHEW ROBERT GEORGE , WESSON DAVID S , CLARK NATHAN GARRET , HARDESTY JOHN THOMAS
IPC分类号： E21B43/263 , E21B43/116
CPC分类号： E21B43/263 , E21B37/00 , E21B43/117 , E21B43/248 , E21B43/26 , F42B1/032 , F42B3/08 , F42D1/06
摘要： By removing material of low permeability from within and around a perforation tunnel and creating at least one fracture at the tip of a perforation tunnel, injection parameters and effects such as outflow rate and, in the ease of multiple perforation tunnels benefiting from such cleanup, distribution of injected fluids along a wellbore are enhanced. Following detonation of a charge carrier, a second explosive event, is triggered within a freshly made tunne!. thereby substantially eliminating a crushed zone and improving the geometry and quality (and length) of the tunnel. In addition, this action creates substantially debris-free tunnels and relieves the residua! stress cage, resulting in perforation tunnels that are highly conducive to injection under fracturing conditions for disposal and stimulation purposes, and that promote even coverage of injected fluids across the perforated interval.
摘要翻译：通过从射孔孔道内部和周围移除低渗透性材料并在射孔孔道的尖端产生至少一个裂缝，可以获得喷射参数和效果，例如流出速率，以及从这种清理中受益的多个射孔孔道的便利性，的注入流体沿井眼增强。爆炸后的第二次爆炸事件是在新制导弹内触发的。从而基本上消除了破碎区并改善了隧道的几何形状和质量（和长度）。此外，这一行动创造了基本无碎片的隧道并减轻了残留物的影响！应力笼，产生穿孔隧道，在处理和增产目的的压裂条件下高度有利于注入，并且促进穿过穿孔层段的注入流体的均匀覆盖。

9. 发明申请

WO2008124562A2 MODULAR TIME DELAY FOR ACTUATING WELLBORE DEVICES AND METHODS FOR USING SAME 审中-公开
标题翻译：用于致动井眼装置的模块化时间延迟及其使用方法
公开(公告)号：WO2008124562A2
公开(公告)日：2008-10-16
申请号：PCT/US2008/059347
申请日：2008-04-04
申请人： OWEN OIL TOOLS LP , BARTON, John, A. , ANDRICH, Lyle, W.
发明人： BARTON, John, A. , ANDRICH, Lyle, W.
IPC分类号： F42D3/00
CPC分类号： F42D1/06 , E21B43/11857 , F42B3/10
摘要： An apparatus for controlling a wellbore energy train may include a firing head, a detonator cord associated with the firing head, and a plurality of serially aligned modules. Each module may include an enclosure, a first portion of a high order detonation material positioned at one end of the enclosure, a second portion of the high order detonation material positioned at the other end of the enclosure, and a low order detonation material interposed between the first portion and the second portion. A method for controlling an energy train generated in a wellbore may include serially aligning a plurality of the modules along the path of the energy train, and detonating at least one of the plurality of modules by detonating a detonator cord.
摘要翻译：用于控制井筒能量列的装置可以包括击发头，与击发头相关联的雷管，以及多个串联对准的模块。每个模块可以包括外壳，定位在外壳一端的高阶引爆材料的第一部分，位于外壳另一端的高阶爆震材料的第二部分，以及介于第一部分和第二部分。用于控制在井眼中产生的能量列的方法可以包括沿能量列的路径串联对准多个模块，并且通过引爆雷管引爆多个模块中的至少一个。

10. 发明申请

WO2010065548A2 METHOD FOR THE ENHANCEMENT OF INJECTION ACTIVITIES AND STIMULATION OF OIL AND GAS PRODUCTION 审中-公开
标题翻译：注射活动提高方法和油气生产刺激
公开(公告)号：WO2010065548A2
公开(公告)日：2010-06-10
申请号：PCT/US2009/066273
申请日：2009-12-01
申请人： GEODYNAMICS, INC. , BELL, Matthew, Robert George , WESSON, David, S. , CLARK, Nathan, Garret , HARDESTY, John, Thomas
发明人： BELL, Matthew, Robert George , WESSON, David, S. , CLARK, Nathan, Garret , HARDESTY, John, Thomas
IPC分类号： E21B43/263 , E21B43/116
CPC分类号： E21B43/263 , E21B37/00 , E21B43/117 , E21B43/248 , E21B43/26 , F42B1/032 , F42B3/08 , F42D1/06
摘要： By removing material of low permeability from within and around a perforation tunnel and creating at least one fracture at the tip of a perforation tunnel, injection parameters and effects such as outflow rate and, in the ease of multiple perforation tunnels benefiting from such cleanup, distribution of injected fluids along a wellbore are enhanced. Following detonation of a charge carrier, a second explosive event, is triggered within a freshly made tunne!. thereby substantially eliminating a crushed zone and improving the geometry and quality (and length) of the tunnel. In addition, this action creates substantially debris-free tunnels and relieves the residua! stress cage, resulting in perforation tunnels that are highly conducive to injection under fracturing conditions for disposal and stimulation purposes, and that promote even coverage of injected fluids across the perforated interval.
摘要翻译：通过从穿孔隧道内和周围除去穿透隧道内部和周围的低渗透材料，并在穿孔隧道的尖端处产生至少一个骨折，注射参数和效果如流出率，以及受益于这种清理，分配的多个穿孔隧道的易用性沿着井眼注入的流体得到增强。在引爆电荷载体之后，第二次爆炸事件在新制造的隧道内被触发！从而基本上消除了破碎区域并改善了隧道的几何形状和质量（和长度）。此外，这一行动创造了基本上无碎屑的隧道，减轻了残余物！应力笼，导致在压裂条件下高度有利于注射的穿孔隧道用于处置和刺激目的，并且促进喷射流体穿过穿孔间隔的均匀覆盖。

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