Technical Consultancy

Leviticus provides boutique engineering and construction consultancy services for the oil and gas industry, with major areas of expertise in:

  • Onshore & Offshore Pipelines
  • Flow Assurance
  • Subsea structures
  • Marine and onshore terminals

Our expertise applies to the entire asset life cycle from inception to abandonment, having a full understanding of how project expenditures are applied (CAPEX and OPEX).

Leviticus services include:

  • Design & Advanced Analysis
  • Project & Construction Management
  • Specification Development
  • Survey & Offshore Construction Support
  • Procurement & Fabrication Support

Pipelines

  • Deepwater/Shallow Water/Onshore
  • HPHT*/Cryogenic Service/Arctic & Cold Region
  • Flowlines (Single Wall and PIP*)
  • Export Pipelines
  • Fixed Risers & Clamps
  • Towed Pipelines
  • Spool Pieces
  • Onshore Pipelines
  • Spool Pieces
  • Onshore Pipelines
  • Shore Approach/HDD*
  • Route Selection & Design (shown)
  • Alignment Sheets
  • Wall Thickness Design
  • On-bottom Stability
  • Spanning/On-bottom Roughness
  • CP Design
  • Seismic Analysis
  • Thermal Expansion
  • Thermo-Mechanical Analysis
  • Global Buckling
  • Axial Walking
  • Installation Analysis

Flow Assurance

  • Equipment Specification (ID, Insulation, Arrangement)
  • EOR* Evaluation (Gas-lift, Boosting, WI*)
  • Production Fluid Characterization
  • Water Chemistry (Scale & Corrosion)
  • Solids Management (Hydrates, Wax Asphaltene)
  • Chemical-delivery Systems Design
  • System Operating Strategy/Guidelines
  • Operability Reviews/Audits
  • Operations Readiness
  • Site Operating Procedures
  • System Operating Envelopes (Initial Start-up, Start-up, Shut-down, Pigging, Testing)

Subsea Structures

  • Structural and Mechanical Engineering
  • Drafting, Rendering and Animations
  • Fabrication and Installation Support
  • Design of Offshore and Onshore Foundations

Marine Surveys

  • Geotechnical and Geophysical Survey Planning & Onboard Supervision
  • Soil Data Review and Interpretations
  • HPHT (High Pressure High Temperature)
  • PIP (Pipe in Pipe)
  • HDD (Horizontal Directional Drilling)
  • EOR (Enhanced Oil Recovery)
  • WI (Water Injection)
  • ID (Internal Diameter)
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