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New wireless safety valve qualified (OE 2009)

原文:
ABERDEEN, UK -- Expro says it has had successful qualification and field trial of its FlowCAT retrofit wireless safety valve. The valve, which is on display this week at Offshore Europe, has recently completed a six-month trial in a gas well onshore southern Italy.
Expro says this marks the first use of the company’s Cableless Telemetry System (CaTS) in a flow control application. CaTS is a development in the field of reservoir monitoring and control, allowing information to be transmitted in real time to and from downhole instruments without the use of cables. Its two-way transmission capability enables the remote control of downhole instrumentation, opening the path to the radical redesign of downhole completions, Expro says.
FlowCAT is a fail safe closed safety valve WATER POWER CONTROL VALVE that can be installed in the well’s existing safety valve nipple profile, or by using an alternative suspension mechanism, and is controlled from surface using the system’s electromagnetic wireless telemetry technology.
Installed in December 2008, the 4 ?-in. FlowCAT valve was deployed into the well using standard slickline intervention methods and, over the course of the six months, was cycled and inflow tested regularly during periods of both production and injection.
Now that we have proven the reliability of the valve mechanical components and the robustness of the wireless telemetry scheme over an extended duration test in the onshore FILTER SERIES environment, we are working to finalize the necessary system enhancements to allow us to take the system to the offshore platform environment,” says Steve Hudson, Expro’s wireless well solutions technology manager. “We feel well placed to take it to offshore trial in the next three to six months.”
“The successful qualification and trial of the FlowCAT safety valve marks a milestone achievement en route to achieving our vision of BALANCING VALVES delivering the Retrofit Intelligent Well, says Brian Champion, GM of Expro’s wireless business unit. “Our focus is now on the further development and integration of additional flow control, monitoring, and wireless telemetry components to enable the retrofit of instrumentation into complex well architectures, including multi-lateral wells.
原文来自:http://www.offshore-mag.com/index/article-display/3922110260/s-articles/s-offshore/s-regional-reports/s-north-sea-northwest-europe/s-2009/s-09/s-new-wireless_safety.html

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译文:
香港仔,英国- Expro表示他们成功的资格和领域的FlowCAT加装无线安全阀试验。该阀,而在境外展出本周欧洲,最近完成了一项为期6个月的试验和陆上天然气意大利南部。
Expro说,这标志着该公司的无电缆遥测系统(猫)在流量控制中的应用第一次使用。 猫是在水库的监测和控制领域的发展,使信息能够实时传送和不使用的电缆井下工具。它的双向传输能力,使井下仪器远程控制,开放的路径,井下落成激进的重新设计,Expro说。
FlowCAT是一个失败安全封闭安全阀,可以安装在和现有的安全阀门乳头文件,或使用替代停牌机制,并使用该系统的电磁无线遥测技术面的控制。
2008年12月安装,4年半英寸FlowCAT阀被部署到使用标准slickline以及干预方法,并在六个月内,当然是循环和测试期间的生产和定期注射时期流入。 现在,我们已经证明了阀门的可靠性及以上的机械部件中的一个陆上环境测试时间延长了无线遥测计划的鲁棒性,我们正在努力完成必要的系统改进,使我们能够采取系统的海上平台环境,说:“史蒂夫哈德森,Expro的无线解决方案以及技术经理。 “我们感到很好地抓住它在未来3至6个月境外审判。”
“这次成功的资历和FlowCAT安全阀试验标志着途中实现我们提供的智能井改造设想一种划时代的成就,说布赖恩冠军,在Expro的无线业务部门的通用汽车。
“我们现在的重点是进一步发展和整合更多的流量控制,监测和无线遥测部件,使仪器改造成复杂和结构,包括多边井。