Seeking a highly skilled and creative Mechanical Design Engineer with extensive experience in downhole tool development, particularly in the design of BHA related items including positive displacement motors, and understanding of machining/machining automation is a plus. This role will directly support our in-house downhole tool innovation group, working closely with R&D, field operations, and manufacturing to design, prototype, and iterate advanced drilling tools. Candidates must demonstrate a strong command of SolidWorks and ANSYS, a hands-on understanding of high-pressure mechanical systems, and an ability to collaborate on unconventional engineering challenges.
Key Responsibilities:
Able to drive/lead mechanical design of downhole drilling tools, including:
Creative/R&D downhole tool design and fast improvement iteration capability
Positive displacement / downhole drilling motors
BHA related tools (Jars, shock tools, etc.)
Through Tubing Motors
Translate conceptual ideas into manufacturable designs using SolidWorks
Conduct FEA analysis using ANSYS to assess tool durability, fatigue, and vibration performance in HPHT and high-torque conditions
Iterate designs based on lab testing, field trials, and feedback from engineering and drilling teams
Collaborate with machinists, vendors, and automation teams to ensure manufacturability and ease of maintenance
Provide technical documentation, drawings, BOMs, and support for internal and external manufacturing
Think creatively and strategically to address failure modes, reduce tool wear, and enhance reliability
Job Requirements
5+ years of mechanical engineering experience in downhole tool design
Advanced proficiency with SolidWorks and ANSYS Mechanical/Structural
Familiarity with material science, elastomer compatibility, and mechanical seals
Comfortable with prototyping, design iteration, and hands-on testing
Strong documentation, version control, and communication skills
Ideal Candidate Traits:
Passionate about solving hard engineering problems in the energy sector
Highly collaborative, but self-motivated and proactive
Comfortable working on a small, high-performance, cross-functional team
Able to think outside the box and thrive in a fast-paced innovation environment
Position will be filled at a level commensurate with experience.
EOG Resources is an Equal Opportunity Employer, including Veterans and Disabled.
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