36棋牌游戏

<output id="yjb5t"></output>
  1. <output id="yjb5t"></output><table id="yjb5t"><code id="yjb5t"></code></table><code id="yjb5t"><cite id="yjb5t"><ol id="yjb5t"></ol></cite></code>

  2. <table id="yjb5t"><code id="yjb5t"></code></table>

    <meter id="yjb5t"></meter>

          CNPC > About CNPC > Our Businesses > Oilfield Services

          Oilfield Services

          Oilfield service is a key link in CNPC's core business chain. With well trained service crews equipped with sophisticated and specialty techniques and skills, we provide a series of oilfield services including geophysical prospecting, drilling, well logging, mud logging and downhole operations under various geologic and engineering conditions of land, tidal zone and shallow water areas, mountains, plateau, Gobi, desert, swamp, etc.

          By the end of 2017, we had 5,007 crews providing services in geophysical prospecting, drilling, well logging, mud logging, downhole operation and offshore engineering in 51 countries around the world.

          Related Links

          Copyright © 2019.36棋牌游戏 All rights reserved.www.41a02.cn

          广西快3遗漏数据统计| 体彩在线app下载| 人人棋牌下载| 北京福利快3开奖结果| 911棋牌官网| 赌博app下载