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: 一级特黄aaa大片在线观看| 国产成人综合网| 亚洲国内精品| 中文字幕一区二区在线观看 | 最近手机中文字幕1页| 久草干| 情侣国产在线| 婷婷丁香激情五月| 中文字幕一区二区三区精品| 奇米影视99| 五月激情丁香网| 1024手机看片国产| 女人张开腿让男人做爽爽 | 男人天堂网在线播放| 色多多免费在线观看| 亚洲欧美日韩另类在线专区| 国产女主播在线播放一区二区| 青青青视频在线播放视频| 亚洲狼人区| 久久久久久国产精品免费免| 日日日干| 一区二区三区国产美女在线播放| 黄色片香蕉视频| 色老头性xxxx老头视频| 91精品国产色综合久久不卡蜜| 欧美性野久久久久久久久| 天天干 夜夜操| 超色视频| 日本一区二区免费看| 亚洲精品免费网站| 欧美亚洲国产精品久久第一页| 亚洲欧美日韩图片| 青青久在线视频| 性生大片免费观看无遮挡| 高颜值美女啪啪| 日本色影| 伊人久久综合成人亚洲| 欧美日韩一区二区三区视频在线观看 | 美女黄频| 窝窝午夜视频| 久久婷婷一区二区三区|