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1. 发明公开

EP3247865A1 TURNED-DOWN CENTRALIZER SUB ASSEMBLY 审中-公开
标题翻译：向下倾斜的集中器子组件
公开(公告)号：EP3247865A1
公开(公告)日：2017-11-29
申请号：EP15876047.0
申请日：2015-12-22
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： ROGER, Greg, P. , MUSSELWHITE, Jeff , LIRETTE, Brent, James , LEVIE, Iain
IPC分类号： E21B17/10 , E21B23/00 , E21B7/20
CPC分类号： E21B17/1028
摘要： A centralizer assembly and method for manufacturing a centralizer assembly. The centralizer assembly includes a mandrel including a first raised region having a first diameter, and a turned-down region having a second diameter, the second diameter being smaller than the first diameter. The centralizer assembly also includes a first stop segment extending at least partially around the mandrel in the turned-down region, and a centralizer disposed at least partially in the turned-down region. The first stop segment is received between axial extents of the centralizer, to limit a range of motion of the centralizer relative to the mandrel.

2. 发明公开

EP3239455A1 INTEGRALLY-BONDED SWELL PACKER 有权转让
标题翻译：整体粘合膨胀包装机
公开(公告)号：EP3239455A1
公开(公告)日：2017-11-01
申请号：EP17168606.6
申请日：2017-04-28
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： LEVIE, David E.Y. , BAYNHAM, Richard Ronald
IPC分类号： E21B33/127 , E21B17/10
摘要： A downhole tool (100) includes a sleeve (120) configured to be disposed around a tubular (110). An expandable sealing member is coupled to and positioned at least partially around the sleeve. An end ring (140A, 140B) is coupled to and positioned at least partially around the sleeve and axially-adjacent to the expandable sealing member.
摘要翻译：井下工具（100）包括构造成围绕管（110）设置的套筒（120）。可膨胀的密封构件联接到并且至少部分地围绕套筒定位。端环（140A，140B）联接到并至少部分地定位在套筒周围并且与可膨胀密封构件轴向相邻。

3. 发明公开

EP3039168A1 CHROMIUM-FREE THERMAL SPRAY COMPOSITION, METHOD, AND APPARATUS 有权转让
标题翻译： CHROMFREIEWÄRMESPRAYZUSAMMENSETZUNGSOWIE VERFAHREN UND VORRICHTUNG
公开(公告)号：EP3039168A1
公开(公告)日：2016-07-06
申请号：EP14839839.9
申请日：2014-08-28
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： SCOTT, Joe, Lynn , GAMMAGE, John, H.
IPC分类号： C23C4/04 , C23C4/10 , C23C4/12
CPC分类号： C23C4/08 , C22C38/002 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/58 , C23C4/131 , E21B17/1078
摘要： A composition, method for depositing the composition on a downhole component, and a downhole tool. The composition includes about 0.25 wt % to about 1.25 wt % of carbon, about 1.0 wt % to about 3.5 wt % of manganese, about 0.1 wt % to about 1.4 wt % of silicon, about 1.0 wt % to about 3.0 wt % of nickel, about 0.0 to about 2.0 wt % of molybdenum, about 0.7 wt % to about 2.5 wt % of aluminum, about 1.0 wt % to about 2.7 wt % of vanadium, about 1.5 wt % to about 3.0 wt % of titanium, about 0.0 wt % to about 6.0 wt % of niobium, about 3.5 wt % to about 5.5 wt % of boron, about 0.0 wt % to about 10.0 wt % tungsten, and a balance of iron.
摘要翻译：一种用于将组合物沉积在井下部件上的组合物，方法和井下工具。该组合物包括约0.25重量％至约1.25重量％的碳，约1.0重量％至约3.5重量％的锰，约0.1重量％至约1.4重量％的硅，约1.0重量％至约3.0重量％的镍，约0.0至约2.0重量％的钼，约0.7重量％至约2.5重量％的铝，约1.0重量％至约2.7重量％的钒，约1.5重量％至约3.0重量％的钛，约0.0重量％约6.0重量％的铌，约3.5重量％至约5.5重量％的硼，约0.0重量％至约10.0重量％的钨，余量的铁。

4. 发明公开

EP3209861A4 CABLE CLAMP 审中-公开
公开(公告)号：EP3209861A4
公开(公告)日：2018-07-25
申请号：EP15853525
申请日：2015-10-22
申请人： ANTELOPE OIL TOOL & MFG CO LLC
发明人： LEVIE IAIN , LEVIE DAVID , ROGER GREG
IPC分类号： E21B17/02
CPC分类号： E21B17/026 , E21B19/16
摘要： A cable clamp, modified tubular, and method for securing a cable to a tubular. The cable clamp includes a first base that is configured to be attached to the tubular by a bonding material, and a cover that is configured to be placed on the first base. At least one of the first base or the cover defines a groove extending therein, for receiving a cable through the cable clamp.

5. 发明授权

EP3027333B1 ROLLED TUBULAR CENTRALIZER 有权转让
公开(公告)号：EP3027333B1
公开(公告)日：2018-06-27
申请号：EP14832286.0
申请日：2014-07-23
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： BUYTAERT, Jean , PLUCHECK, Clayton , KUBIAK, Jeffrey
IPC分类号： B21D5/12 , B21D5/01 , B21D5/10 , E21B17/10
CPC分类号： B21D11/06 , B21C37/08 , B21C37/122 , B21D5/015 , B21D5/10 , B21D5/12 , B21D35/001 , B21D51/16 , E21B17/1028
摘要： A method of forming a centralizer where a flat plate is created into a tubular where the flat plate is typically rolled so that two sides of the plate contact one another and are then linked, typically by welding. Openings are then created in the tubular such that there are no comers or other points that stress cracks may originate. Once the openings are created the remaining material between adjacent openings forms ribs. The openings created in the tubular are generally aligned with the long axis of the tubular. The material, at the upper and lower end of the flat plate where openings were not created serve as circumferential collars. The ribs may be radially outwardly expanded in order to provide adequate stand-off. In many instances the ribs will also be hardened by heat treating or other hardening processes.

6. 发明公开

EP3039168A4 CHROMIUM-FREE THERMAL SPRAY COMPOSITION, METHOD, AND APPARATUS 有权转让
标题翻译：无铬热喷组合物和方法及装置
公开(公告)号：EP3039168A4
公开(公告)日：2017-04-19
申请号：EP14839839
申请日：2014-08-28
申请人： ANTELOPE OIL TOOL & MFG CO LLC
发明人： SCOTT JOE LYNN , GAMMAGE JOHN H
IPC分类号： C23C4/04 , C22C38/00 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/58 , C23C4/08 , C23C4/10 , C23C4/12 , C23C4/131 , E21B17/10
CPC分类号： C23C4/08 , C22C38/002 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/58 , C23C4/131 , E21B17/1078
摘要： A composition, method for depositing the composition on a downhole component, and a downhole tool. The composition includes about 0.25 wt % to about 1.25 wt % of carbon, about 1.0 wt % to about 3.5 wt % of manganese, about 0.1 wt % to about 1.4 wt % of silicon, about 1.0 wt % to about 3.0 wt % of nickel, about 0.0 to about 2.0 wt % of molybdenum, about 0.7 wt % to about 2.5 wt % of aluminum, about 1.0 wt % to about 2.7 wt % of vanadium, about 1.5 wt % to about 3.0 wt % of titanium, about 0.0 wt % to about 6.0 wt % of niobium, about 3.5 wt % to about 5.5 wt % of boron, about 0.0 wt % to about 10.0 wt % tungsten, and a balance of iron.

7. 发明授权

EP3039168B1 CHROMIUM-FREE THERMAL SPRAY COMPOSITION, METHOD, AND APPARATUS 有权转让
公开(公告)号：EP3039168B1
公开(公告)日：2018-10-24
申请号：EP14839839.9
申请日：2014-08-28
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： SCOTT, Joe, Lynn , GAMMAGE, John, H.
IPC分类号： C23C4/04 , C23C4/10 , C23C4/12 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , E21B17/10 , C23C4/131 , C23C4/08 , C22C38/00 , C22C38/58
CPC分类号： C23C4/08 , C22C38/002 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/58 , C23C4/131 , E21B17/1078
摘要： A composition, method for depositing the composition on a downhole component, and a downhole tool. The composition includes about 0.25 wt % to about 1.25 wt % of carbon, about 1.0 wt % to about 3.5 wt % of manganese, about 0.1 wt % to about 1.4 wt % of silicon, about 1.0 wt % to about 3.0 wt % of nickel, about 0.0 to about 2.0 wt % of molybdenum, about 0.7 wt % to about 2.5 wt % of aluminum, about 1.0 wt % to about 2.7 wt % of vanadium, about 1.5 wt % to about 3.0 wt % of titanium, about 0.0 wt % to about 6.0 wt % of niobium, about 3.5 wt % to about 5.5 wt % of boron, about 0.0 wt % to about 10.0 wt % tungsten, and a balance of iron.

8. 发明公开

EP3209861A1 CABLE CLAMP 审中-公开
标题翻译：电缆夹
公开(公告)号：EP3209861A1
公开(公告)日：2017-08-30
申请号：EP15853525.2
申请日：2015-10-22
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： LEVIE, Iain , LEVIE, David , ROGER, Greg
IPC分类号： E21B47/01 , E21B17/00 , E21B47/12
CPC分类号： E21B17/026 , E21B19/16
摘要： A cable clamp, modified tubular, and method for securing a cable to a tubular. The cable clamp includes a first base that is configured to be attached to the tubular by a bonding material, and a cover that is configured to be placed on the first base. At least one of the first base or the cover defines a groove extending therein, for receiving a cable through the cable clamp.
摘要翻译：电缆夹，改进的管状物，以及将电缆固定到管状物的方法。线缆夹包括构造成通过结合材料附接到管的第一基座和构造成放置在第一基座上的盖。第一基座或盖中的至少一个限定了在其中延伸的凹槽，用于接收穿过电缆夹的电缆。

9. 发明公开

EP3027333A4 ROLLED TUBULAR CENTRALIZER 有权转让
标题翻译： GEWALZTEROHRFÖRMIGEZENTRIERVORRICHTUNGHTUNG
公开(公告)号：EP3027333A4
公开(公告)日：2017-04-26
申请号：EP14832286
申请日：2014-07-23
申请人： ANTELOPE OIL TOOL & MFG CO LLC
发明人： BUYTAERT JEAN , PLUCHECK CLAYTON , KUBIAK JEFFREY
IPC分类号： B21D5/12 , B21D5/01 , B21D5/10 , E21B17/10
CPC分类号： B21D11/06 , B21C37/08 , B21C37/122 , B21D5/015 , B21D5/10 , B21D5/12 , B21D35/001 , B21D51/16 , E21B17/1028
摘要： A method of forming a centralizer where a flat plate is created into a tubular where the flat plate is typically rolled so that two sides of the plate contact one another and are then linked, typically by welding. Openings are then created in the tubular such that there are no comers or other points that stress cracks may originate. Once the openings are created the remaining material between adjacent openings forms ribs. The openings created in the tubular are generally aligned with the long axis of the tubular. The material, at the upper and lower end of the flat plate where openings were not created serve as circumferential collars. The ribs may be radially outwardly expanded in order to provide adequate stand-off. In many instances the ribs will also be hardened by heat treating or other hardening processes.
摘要翻译：一种形成扶正器的方法，其中平板被制成管状，其中平板通常被卷起，使得平板的两侧彼此接触并且然后通常通过焊接被连接。然后在管状物中形成开口，使得没有角落或其他可能产生应力裂纹的点。一旦产生开口，相邻开口之间的剩余材料形成肋。在管中形成的开口通常与管的长轴对齐。在平板的未形成开口的上端和下端处的材料用作圆周卡圈。肋可以径向向外扩张以提供足够的支座。在许多情况下，肋条也将通过热处理或其他硬化处理而被硬化。

10. 发明公开

EP3425082A1 CHROMIUM-FREE THERMAL SPRAY COMPOSITION, METHOD, AND APPARATUS 审中-实审转让
公开(公告)号：EP3425082A1
公开(公告)日：2019-01-09
申请号：EP18191926.7
申请日：2014-08-28
申请人： Antelope Oil Tool & Mfg. Co., LLC
发明人： SCOTT, Joe, Lynn , GAMMAGE, John, H
IPC分类号： C23C4/04 , C23C4/10 , C23C4/12 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , E21B17/10 , C23C4/131 , C23C4/08 , C22C38/00 , C22C38/58
摘要： A composition, method for depositing the composition on a downhole component, and a downhole tool. The composition includes about 0.25 wt% to about 1.25 wt% of carbon, about 1.0 wt% to about 3.5 wt% of manganese, about 0.1 wt% to about 1.4 wt% of silicon, about 1.0 wt% to about 3.0 wt% of nickel, about 0.0 to about 2.0 wt% of molybdenum, about 0.7 wt% to about 2.5 wt% of aluminum, about 1.0 wt% to about 2.7 wt% of vanadium, about 1.5 wt% to about 3.0 wt% of titanium, about 0.0 wt% to about 6.0 wt% of niobium, about 3.5 wt% to about 5.5 wt% of boron, about 0.0 wt% to about 10.0 wt% tungsten, and a balance of iron.

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