丁香六月色婷婷-丁香六月婷婷激情-丁香六月婷婷综合-丁香六月在线-丁香六月综合网-丁香美女社区

Products & services

Hilong Slim Drill Pipe

Product Introduction 

The Hilong slim drill pipe is a non-standard drill pipe developed by Hilong in combination with pipe-end internal upsetting forming technology and high-performance premium connection. It can provide effective solution for small-hole drilling, short-radius horizontal well drilling, oil well workover and secondary exploitation.

Product Advantage

The tool joint outer diameter of Hilong slim drill pipe is close or equal to the outer diameter of the drill pipe body. It has the characteristics of small tool joint outer diameter and good drill pipe flexibility. It can be used in slim hole where conventional drill pipes cannot be used, and it is suitable for workover, window sidetracking and other operations.

The smooth outer wall of the drill pipe reduces the risk of sticking and the difficulty of releasing the pipe. Compared with the conventional drill pipe, it is more suitable for horizontal drilling.
Under the condition of the same borehole size, the reduced outer diameter of the tool joint increases the clearance between the drill string and the borehole wall, which makes the curvature of the kick off point larger, and can realize short radius and ultra-short radius drilling

Product Specification

主站蜘蛛池模板: 一级毛片网| 天天操天天弄| 天堂网在线最新版www| 中文字幕精品一区影音先锋| 国产精品影视| 日韩精品一区二区三区中文在线 | 一级 黄 色 毛片| 欧美亚洲国产日韩| 三级毛片网| 中国女人一级做受免费视频| 人人免费操| 伊人久久大香现线蕉| 黄色一级毛片网站| 青春久草| 亚洲综合成人网| 青青草原国产在线| 亚洲香蕉网久久综合影院3p | 福利色播| 求av网站| 香港三日本三级人妇三级99| bt在线天堂| 欧美日韩精品乱国产538| 色综合久久综合网欧美综合网| 亚洲深夜在线| 黄色网网址| 婷婷色综合久久| 爱爱免费小视频| 青草视频久久| 一级特黄a视频| 日本免费在线视频| 亚洲黄视频在线观看| 国内精品一区二区在线观看| 日韩 亚洲 翔田千里 在线| 中文字幕精品波多野结衣| 日韩手机专区| 真实国产伦子系| 日韩美女奶水喂男人在线观看| www.五月天| 婷婷四房播客五月天| 欧美满足你的丝袜高跟ol| 一级特黄aa大片|