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首页> 外文会议>SPE/ICoTA Well Intervention Conference and Exhibition >Kinetic Blowout Stopper - The Airbag for the Oil and Gas Industry
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Kinetic Blowout Stopper - The Airbag for the Oil and Gas Industry

机译：动力学井喷塞 - 石油和天然气工业的安全气囊

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A proprietary design using a pyro-mechanical, electrically initiated, kinetic energy enabled shearing action has safely and reliably delivered on the promise of "Shear Anything" and seal successfully. The kinetic blowout stopper (K-BOS) will shear anything in the well above the bit thus eliminating non-shearables from the oil & gas lexicon. Further a superior clean fish with minimal deformation is produced by the kinetic shearing action. The K-BOS will shut-in full flow and pressure blowouts in milliseconds with its simple protected hermetically sealed construction for unparalleled post–shearing sealing performance and dramatically reduce extremely deadly and damaging flammable and/or toxic gas releases. With unrivalled confidence and reliability with best-in-industry control system monitoring and function testing and actuation techniques, the K-BOS requires virtually zero maintenance because of its simple construction where the working components are not wetted by wellbore fluids until actuation, meaning lower costs and reduced NPT and downtime. Like the automotive air bag, the K-BOS is selfcontained and meets US and International deregulation requirements regarding safety and logistics of pyrotechnic devices. Starting with ballistic modeling technology developed for the military, the models were adapted to the K-BOS application and predicted the outcomes of shearing tests with different common tubulars including traditional "unshearables." A testing regime has been conducted to validate the models, demonstrate repeatability of the results, and demonstrate that a post shear seal could be achieved. More than 30 test serials with the K-BOS 4-1/16″ prototype including empty well-bore tests, shear tests ranging from 5/16″ wireline to 3-1/2″ Drill Collar with a 1″ Wall Thickness. All tests to date have sheared the target tubular without failure. Multiple materials and configurations have been tested. In all the shearing tests, the K-BOS successfully sheared the target while achieving all safety objectives. The shear test program has validated the models and has also provided validation data allowing for adjustments to the modeling technology for this specific application and resulting in a high level of accuracy and precision in design and shear performance expectations. The shear testing also showed that the K-BOS can shear without damaging the seals and provides an adequate sealing surface after shearing. The K-BOS has successfully met technical readiness level 5 (API 17N scale) and is ready to move on to in the field scale shear and seal testing. These results and the continuation to continuing development further the prospects of ensuring the K-BOS achieves its mission to strengthen the industry's social license to operate.
机译：专有设计采用热机械，电动发电，启用的动能的剪切动作安全可靠地在“剪切事物”并成功密封。动力学井喷止动件（K-BOS）将在高于上方的良好方面剪切任何东西，从而消除来自油气和天然气词典的非剪头。此外，通过动力学剪切动作，产生具有最小变形的优良清洁鱼。 K-BOS将以毫秒为单独的流量和压力井喷，其简单的密封结构，可用于无与伦比的剪切密封性能，并显着减少极其致命和破坏性易燃和/或有毒的气体释放。具有无与伦比的信心和可靠性，具有完善的控制系统监控和功能测试和致动技术，K-BOS几乎需要实际上零维护，因为其简单的结构，其中工作组件未被Wellbore流体润湿直到致动，意味着降低成本并减少了NPT和停机时间。像汽车气囊一样，K-BOS是全面的，符合美国和国际探测要求，有关烟火设备的安全和物流。从为军队开发的弹道建模技术开始，该模型适用于K-BOS应用，并预测了不同常见管状的剪切试验的结果，包括传统的“无可争议”。已经进行了测试制度以验证模型，证明结果的可重复性，并证明可以实现剪切密封。具有30多个测试串行，其中K-BOS 4-1 / 16“原型包括空洞的孔隙测试，从5/16”有线到3-1 / 2“钻套的剪切试验，带有1”壁厚。迄今为止的所有测试都已剪切目标管状，而不会发生故障。已经测试了多种材料和配置。在所有剪切测试中，K-BOS在实现所有安全目标的同时成功地剪切了目标。剪切测试程序已验证了模型，还提供了验证数据，允许调整该特定应用的建模技术，并导致设计和剪切性能期望的高精度和精度。剪切测试还显示K-BOS可以在不损坏密封件的情况下剪切并在剪切后提供足够的密封表面。 K-BOS已成功符合技术准备水平5（API 17N规模），并准备好在现场剪切和密封测试中继续前进。这些结果和持续发展的持续进一步进一步前景确保K-BOS实现了其使命，以加强业界的社会许可。

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