Core Completions | Consultancy

Consultancy

Core Completions provides well and completions engineering expertise across the full well lifecycle — from early studies to operational delivery.

We combine advanced technical understanding with field-proven experience to bring clarity and confidence to complex projects. Whether providing independent insight, developing detailed studies, or working alongside client delivery teams, our role is to add value where it matters most.

Our approach is built on partnership — aligned with client objectives and focused on efficiency, transparency, and measurable value. We take pride in proposing smarter solutions, cost savings, and practical improvements rather than simply delivering billable hours.

This model gives clients access to trusted engineering capability that can flex from concept to execution — efficiently, intelligently, and without unnecessary overhead.

We offer

Well Delivery – Intervention – Integrity

Our consultancy services span the full lifecycle of the well — from early studies and design through to execution, intervention and long-term integrity management.

Field Development & Feasibility

Including:

Conceptual well design and architecture studies
Well cost and full-field CAPEX/OPEX benchmarking
Offset well and reliability analysis
Field development decision support and sensitivity modelling

Lifecycle performance and failure analysis
Concept risk identification and ranking
Innovative cost-reduction opportunity assessment
Regional benchmarking and lessons-learned integration

Well & Completion Design

Including:

Conceptual and detailed well and completion design across the full well lifecycle
Casing, cementing, and zonal-isolation planning, including wellbore-stability and barrier design
Reservoir drilling-fluid and breaker-system design, including return-permeability testing and validation
Sand-control strategy, selection, and performance modelling
Artificial-lift and production-enhancement system design
Formation-damage evaluation and mitigation strategy

Tubing-stress, metallurgy, and material-compatibility studies
Intelligent-well and control-system specification
Wellhead and Christmas-tree interface and control design
Flow-assurance modelling and production-optimisation strategy
Barrier philosophy, thermal/pressure modelling, and validation testing to assure system integrity
Integration of new technologies to enhance performance, reduce time, and lower lifecycle cost