油气井放喷等离子智能点火装置  

Oil and gas well open flow plasma intelligent ignition device

作　　者：熊战 吴运春 张士川 贾二虎 李伟 汤国庆 XIONG Zhan;WU Yunchun;ZHANG Shichuan;JIA Erhu;LI Wei;TANG Guoqing(Well Testing Company,CNPC Bohai Drilling Engineering Co.,Ltd.,Langfang,Hebei 065007,China;Langfang Hua′an electrical equipment Co.,Ltd.,Langfang,Hebei 065007,China)

机构地区：[1]中国石油集团渤海钻探工程有限公司油气井测试分公司,河北廊坊065007 [2]廊坊市华安电器设备有限公司,河北廊坊065007

出　　处：《油气井测试》2023年第6期13-19,共7页Well Testing

基　　金：中国石油集团油田技术服务有限公司钻井安全技改重要成果“油气井安全智能遥控点火装置”(2023-05)。

摘　　要：钻井和试油测试现场所用的点火装置,存在放喷排出气体不易直接引燃、火焰难以长期保持、点火可靠性低等技术难题。依据空气载体等离子发生器原理,结合等离子点火技术、远程控制技术设计研制的等离子智能点火装置,可实现远程自动点火,并能对火把燃烧情况进行实时监测,达到了油气井安全高效放喷点火的目的。该装置作为井控装备,已配套230余套应用于钻井、试油测试施工现场,取得了较好的应用效果,具有广泛的推广应用价值。Igniters used in drilling and oil testing sites are challenged by hardly direct combustion of bleed effluent,difficult retention of flame,low reliability of ignition,and other technical problems.A plasma intelligent igniter was designed and developed based on the principle of air plasma generator,together with the plasma ignition and remote control technologies.It can realize an automatic ignition remotely and also a real-time monitoring of flame,enabling a safe bleeding and ignition at wells.More than 230 plasma intelligent igniters have been configured as a well control device in drilling and oil testing sites,with ideal results obtained.This igniter is worthy of promotion.

关 键 词：油气井 钻井 试油测试 放喷 智能点火装置 等离子火焰 井控安全 现场应用 

分 类 号：TE27[石油与天然气工程—油气井工程]