Blake Eisner, P.E. Email & Phone Number

Cana Field, Oklahoma

o Managed and directed activities of the Drilling Contractor and Drilling Service Contractors in the execution of the well program o Drilled 3 string wells with TVDs of ~12,500’o MWs of 12-14 ppg

Eagleford Shale

o Ensured compliance with all BHP policies, management principles and standards o Directed, supervised and optimized all rig operations o Coordinated personnel, equipment and material requirements for rig operations o Monitored, documented and reported all rig operations affecting the well o Drilled 2 and 3 string wells with TVDs of 10,500’- 13,500’o TD MDs 16,500’- 20,000’o MWs of 11.5-15 ppgo Led a Continuous Improvement Project studying rig flat times that saved a projected $14 million per year($74k per well)

- Designed hydraulic cylinder hydraulic circuit for Articulating Fracturing Arm Manifold Trailer(AFAM)o Designed and ran pressure data acquisition to confirm design parameters- Conducted competitive analysis on two competitors swivel joints’o Included dimensional analysis metallurgical evaluation and burst test - Designed and ran pressure test, conducted final inspection and final delivery of new manifold trailers- Taught and demonstrated the capabilities of AFAM to customers field hands - Instigated Pump Selector Program Improvements- Involved in troubleshooting of expanding gate valves with other segments of the company(Surface Wellhead and Subsea)- Worked on next generation product lines:o Led RFID Development Project and still serving as a consultant o Brainstormed new concepts for Well Service Pumpso Developed new design concepts for next generation Flow-line Productso Made major contributions to the design and testing of Articulating Fracturing Arm Manifold Trailer Hydraulic legs- Worked on theoretical stress calculations for 15K Ball Valves

Master'S Degree, Mechanical Engineering

Activities and Societies: Phi Gamma Delta

Bachelor'S Degree, Mechanical Engineering

Activities and Societies: Phi Gamma Delta