Society of Petroleum Engineers (SPE) and International Association of Drilling Contractors (IADC) Managed Pressure Drilling & Underbalanced Operations

Society of Petroleum Engineers (SPE) and International Association of Drilling Contractors (IADC) Managed Pressure Drilling & Underbalanced Operations, Denver, web site: www.iadc.org/event/spe-iadc-managed-pressure-drilling-underbalanced-operations-conference-exhibition/ 21-22.