![Orchid Energy on Twitter: "UBHO sub is used in a directional drilling BHA. It is often referred to as a mule shoe sub. This tool is typically run directly below a drill Orchid Energy on Twitter: "UBHO sub is used in a directional drilling BHA. It is often referred to as a mule shoe sub. This tool is typically run directly below a drill](https://pbs.twimg.com/media/EbsCpXOU0AEqMjd.jpg)
Orchid Energy on Twitter: "UBHO sub is used in a directional drilling BHA. It is often referred to as a mule shoe sub. This tool is typically run directly below a drill
![Universal Bottom Hole Orientation (UBHO) Sub and Mule Shoe Subs - China Universal Bottom Hole Orientation (UBHO) Sub, Mule Shoe Subs | Made-in-China.com Universal Bottom Hole Orientation (UBHO) Sub and Mule Shoe Subs - China Universal Bottom Hole Orientation (UBHO) Sub, Mule Shoe Subs | Made-in-China.com](https://image.made-in-china.com/202f0j00nRmbFWPrQZkO/Universal-Bottom-Hole-Orientation-UBHO-Sub-and-Mule-Shoe-Subs.jpg)
Universal Bottom Hole Orientation (UBHO) Sub and Mule Shoe Subs - China Universal Bottom Hole Orientation (UBHO) Sub, Mule Shoe Subs | Made-in-China.com
![US7513302B2 - Apparatus for orienting a mule shoe to enter a previously-installed tubular in a lateral and method of use - Google Patents US7513302B2 - Apparatus for orienting a mule shoe to enter a previously-installed tubular in a lateral and method of use - Google Patents](https://patentimages.storage.googleapis.com/e8/cd/2b/2405de4f03be36/US07513302-20090407-D00000.png)