亚洲欧美日韩综合久久,国产成人精品日本亚洲77上位,香蕉av777xxx色综合一区,女人被做到高潮免费视频

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.

 

 

狠狠色丁香久久婷婷综合_中 | 国产精品水嫩水嫩| 中文字幕丰满乱子无码视频| 国产在热线精品视频| 亚洲中文字幕无码不卡电影| 人妻无码中文久久久久专区| 成人午夜精品久久久久久久| 无码内射中文字幕岛国片| 成人啪啪高潮不断观看| 人人狠狠综合久久亚洲| 亚洲va成无码人在线观看| 亚洲精品久久久久久一区二区| 亚洲免费观看在线美女视频| 动漫av网站免费观看| 黑人粗硬进入过程视频| 日本一高清二区视频久二区| 雯雯在工地被灌满精在线视频播放| 亚洲国产成人爱av在线播放| 色综合久久综合欧美综合网| 97久久人人超碰国产精品 | 中文字幕日韩一区二区不卡| 蜜臀av在线播放一区二区三区| 欧洲多毛裸体xxxxx| 国产成人片无码免费视频| 99精品欧美一区二区三区| 欧美丰满大爆乳波霸奶水多| 熟女少妇人妻中文字幕| 美女毛片一区二区三区四区| 一区二区传媒有限公司| 色77久久综合网| 激情综合丁香五月| 亚洲天天影院色香欲综合| 色婷婷久久久swag精品| 妺妺窝人体色www聚色窝| 国产精品福利2020久久| 视频二区精品中文字幕| 欧美偷窥清纯综合图区| 男女猛烈xx00免费视频试看| 欧美40老熟妇色xxxxx| 亚洲爆乳精品无码一区二区三区| 国产精品自在线拍国产手机版|