Elite Completion Engineering
That Builds Its Own Tools

Direct access to 19+ years of completion engineering excellence—$1.25B deployed, published in Oil & Gas Journal—combined with full-stack software development capability. No corporate hierarchy. No layers.

$1.25B Capital Deployed
19+ Years Experience
15+ Deepwater Completions
22+ Deepwater Interventions
145+ Land Completions
$2-5MM Recent Cost Avoidance

Why Corevigil

Most completion engineers can't code. Most developers don't understand completions. I do both at elite level.

Direct Access

Work directly with Gregory Neal—no corporate layers, no account managers, just the engineer who delivers the work. Shell Vito Phase 2 Completion Execution Lead, currently advising major operators.

Proven Track Record

$1.25B in capital deployed across Shell, ENI, and major operators. Published in Oil & Gas Journal. Recent $2-5MM cost avoidance through regulatory problem-solving recognized by global headquarters.

Dual Capability

Rare combination: Elite completion engineering expertise (Shell/ENI, OGJ published) + full-stack software development (Computer Engineering degree, production deployments).

Services

Completion Engineering Consulting

Primary Focus: Elite consulting services for oil & gas operators

  • Joint Venture Technical Oversight
  • Completion Design & Optimization
  • Cost Reduction Initiatives
  • Regulatory Compliance
  • Technology Evaluation
  • Technical Due Diligence

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Purpose-Built Software Development

Capability: Custom software solutions built by engineers for engineers

  • Equipment Tracking Systems
  • Compliance Workflows
  • Regulatory Reporting Automation
  • Operational Efficiency Platforms
  • Custom Development

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Recent Success

Shell Vito Phase 2 & 3 - Deepwater Gulf of Mexico

Completion Execution Lead | 2022-2024

Led 5 deepwater producer-injector wells (30,000 ft MD, 4,000 ft water depth) achieving Best-in-Class, Top Quartile performance under stringent cost and schedule constraints.

Key Achievements:

  • Pioneered industry-first piston-jettison barrier valve application
  • Published in Oil & Gas Journal (May 2024)
  • Recognized as Shell best practice for deepwater completions
  • Capital cost reduction through innovative dual-function design
  • Under budget, on schedule despite complex technical challenges

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Major Deepwater Operator - Cost Optimization

Completion Advisor | 2025

Delivered $2-5MM cost avoidance through regulatory problem-solving on time-compressed deepwater project already in drilling phase.

Results:

  • Comprehensive chemical analysis prevented unnecessary capital spend
  • Regulatory compliance achieved without modifications
  • Recognized by operator's global headquarters
  • Commended by regional GM of Technical Services
  • Project proceeded on schedule and within budget

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Ready to Discuss Your Challenge?

Contact Corevigil to explore how elite completion engineering expertise can benefit your operations.

Contact Corevigil