branch hole

基本解释

Experiment results show that there is reciprocal interference between branch hole and main hole.
实验结果表明：鱼骨刺井生产时主井筒生产段与分支井眼生产段存在相互干扰现象；
This paper introduces the technology and processes of directional branch hole with LZ continuous whipstock in complex easily inclined stratigraphic.
主要介绍了用LZ型连续造斜器在易斜地层施工定向分支钻孔的技术和工艺。
By means of more than one year construction in 8 horizontal wells, large quantity work was done, such as the optimization of branch hole bits and related parameters, wellbore trajectory co.
通过一年多8口水平井的施工，在分支井眼钻头和参数优化、井身轨迹控制、筛管完井、复杂情况预防、套管防磨等方面做了大量工作，钻井速度和技术不断提高，积累了一定的经验。

Unfortunately, points out Russell Jones, an economist at the Tokyo branch of Lehman Brothers, although the package is a big one, the size of the hole in private demand that it is being asked to fill is getting bigger by the day.
ECONOMIST: The yen