Frequently Asked Questions Please click below to learn more or download the complete FAQ document (PDF). Download FAQ Document What are the rules of the competition? Where are the rules? – Download the Guidelines from the Guidelines page. Check out the updated rules and clarifications in the FAQs document on the Guidelines page. How much can we spend on the rig and the BHA? The maximum is US$10,000. What is the deadline to enter a team ? There is not a specific deadline to enter your team, as long as you can submit a Phase I design report by the deadline of 31 December. For other deadlines, check out the Drillbotics calendar page.