At Citadel Mud School, our Mud Lab Services provide the analytical foundation for all our mud engineering operations. We operate modern, fully equipped laboratories capable of performing a wide range of tests and analyses that ensure drilling fluid systems are designed, formulated, and maintained for optimal performance in any drilling environment. Our mud laboratory plays a crucial role in validating the quality and integrity of all drilling fluids — from initial formulation through to post-well evaluation. Each analysis is performed in accordance with API, ISO, and industry best practices, ensuring precision, reliability, and repeatability in every result. Our services cover: • Complete rheological, filtration, and density testing for water-based, oil-based, and synthetic-based mud systems • Contamination testing and compatibility studies with formation fluids and other additives • HPHT (High Pressure High Temperature) testing for deep and challenging wells • Fluid stability and performance evaluation under simulated downhole conditions • Quality assurance and quality control (QA/QC) on all drilling and completion fluids • Post-well analysis and fluids performance reporting Our team of laboratory specialists works closely with our field engineers to translate lab data into practical, real-time decisions that enhance wellbore stability, reduce non-productive time (NPT), and ensure successful drilling outcomes. At Citadel, we believe that accurate data leads to smarter drilling decisions, and our mud lab services are built to deliver that confidence every time.