英语翻译油气地震勘探技术地震剖面2秒反射主频＞120Hz,可分辨≤5m地层的高分辨率地震勘探技术技术名称：油气井钻井工艺控制要点：1．能同时准确地检测油气井套管与水泥及地层与水泥两

Question

英语翻译
油气地震勘探技术
地震剖面2秒反射主频＞120Hz,可分辨≤5m地层的高分辨率地震勘探技术
技术名称：油气井钻井工艺
控制要点：1．能同时准确地检测油气井套管与水泥及地层与水泥两个胶结面质量的检测技术
提高井底水射流功率45～100％的牙轮钻头振荡喷嘴和加长喷嘴的设计制造技术（◇）

Answer 1

Oil gas seismic survey technology seismic cross-section 2 second reflection basic frequency> 120Hz,may distinguish ≤5m the stratum high resolution seismic survey technology technology name:Oil gas well well drilling craft control main point:1.can simultaneously accurately examine the oil gas well drive pipe and the cement and the stratum and the cement two cemented surface quality examination technology enhances the bottom of the well water jet flow power 45~100% roller bit to vibrate the spray nozzle and to lengthen the spray nozzle the design technique of manufacture (◇)