Logan Caillouet
Logan Caillouet joined DeGolyer and MacNaughton in 2018 as a petroleum engineer. Prior to joining D&M, Caillouet interned with the firm during the summer of 2017. He has 8 years of experience in the industry.
Caillouet graduated with a bachelor’s degree in petroleum engineering from Louisiana State University in 2018. He is a member of the Society of Petroleum Engineers. He was named a Vice President of D&M in 2025.
Geographical Experience
- Algeria
- Bahrain
- Kuwait
- Libya
- Russia
- United States (onshore)
Topical Areas of Expertise
- Reservoir simulation
- Production optimization
- Reservoir management
- Field development planning
- Estimation of technically recoverable resources
- Enhanced oil recovery
Major Projects
Caillouet has assisted in integrated studies involving probabilistic volumetric analysis, screening field development options, and EOR evaluation. He has experience in the simulation of waterflood, gasflood, chemical flood, and thermal recovery techniques.
He has completed well-performance analyses, reservoir simulation and optimization studies, material balance, enhanced oil recovery design and optimization studies, and evaluated reserves and unconventional resources. Caillouet has experience using Petrel, Eclipse, Intersect, Nexus, CMG, Tempest, tNavigator, Streamsim, Prosper, Spotfire, and MBAL.

