Volume accounting is essential for a lot of reasons. What happens when the math doesn't work out? Justin and Matt discuss. 

Not all wells are equal. Some require big budgets while others require smaller budgets. Tune into this episode of The Flowline as Justin and Matt discuss the differences and how mud programs are designed around these budgets.

There has been some interesting commentary from oil and gas market experts, and Justin and Matt discuss an interesting take from Arjun Murti and his insightful Super-Spiked podcast.

We've talked about mixing heavy mud, but what are the practical considerations for drilling with it? Justin and Matt talk mixing, equipment, and other challenges. 

The IEA did an interesting thing lately - it acknowledged how important oil and gas investment will be for the future. Justin and Matt talk about the pivot and how the industry has a lot more work ahead of it to supply the world's energy. 

There are a lot of challenging formations downhole, and many of those challenges start with clay composition. Justin and Matt walk through the basics of clay chemistry.

We drill a lot of laterals, but what about drilling more than one lateral from the same central wellbore? Justin and Matt discuss the different types and a few considerations that make multilaterals simple - or very complex. 

Field trials are just what they sound like - trials. What are some ways to make sure they are as insightful as possible when you're seeing something go downhole for the first time?

Listener request: What does it take to be successful in mud school? Justin and Matt compare their experiences, the challenges, and what to take away from this essential training course for mud engineers.

For the last of this series, we'll run through the common contaminants for oil- and synthetic-based drilling fluids.