91小视频-国产精品午夜福利-天天做天天爱-伊人一区二区三区-五月开心婷婷-免费成人小视频-中文字字幕码一二三区-日本美女一区二区三区-av片网-精品乱码一区二区三四区视频-91在线无精精品入口-色屁屁ts人妖系列二区-91久久亚洲-热久久伊人-亚洲一本在线-欧美巨大荫蒂茸毛毛人妖-精品视频一区二区三区四区五区-久久久久9-在线五月天-成人黄色片免费-涩涩涩综合-性av免费-99re8在线精品视频免费播放-91麻豆精品国产自产在线-欧美精品中文字幕亚洲专区

News

HL-30 of Hilong Oil Service & Engineering Albania Ltd. Successfully Commences Drilling on Shell Project

Date 2016-06-17

(June 17, 2016, Shanghai) On June 8, 2016, the HL-30 drilling team of Hilong Oil Service & Engineering Albania Ltd. successfully started to drill exploratory well-Shiprag-3 located in the Albania Block 2-3 owned by Shell. This is the first time for Hilong Oil Service & Engineering Co., Ltd. to enter the European drilling market, and marks another major breakthrough for Hilong in its expansion into the high-end oilfield services market.

 

The Albania Block 2-3 oil deposit is at a depth of 6,000-7,000 meters underground, with complex geological structure which leads to variety of challenges including serious leak-off, unstable well wall, high formation pressure and abundant H2S presentation. It is a very challenging project that places very high requirement on the quality of both drilling equipment performance and operating personnel.

 

HL-30 is a ZJ90DB drilling rig, primarily designed for oil and natural gas exploration and development wells of depths between 6,500 and 9,000m (21,21,325~29,530ft). It adopts advanced fully digital control technology, and can achieve smart control of the drilling rig through an integrated design of electronic drive system as well as gas, electricity, liquid and well drilling instrument parameters.