Ingram Cactus: Exact 15 Universal Slim-hole wellhead system
The Ingram Cactus Exact 15 Universal Slim-hole Drilling and Completion System was specifically developed for use with slim-hole casing designs suitable for installation through small bore BOP stacks (i.e. 7", 9" and 11" through-bore sizes).
One of the objectives in designing this system was to preserve all the design features developed in the standard Universal Wellhead Product Line. Specific care was taken to minimise the overall system height dimension so that in certain applications the need for wellhead cellars can be eliminated.