Service Portfolio

Four service lines. One delivery model.

Select a service line below for its full scope of deliverables.

Well Engineering Services

Optima's flagship technical service

Supporting the complete well lifecycle for exploration, appraisal, development, injection, workover, intervention and abandonment wells in onshore, offshore and subsea environments.

Offshore drilling operations

Review subsurface objectives, reservoir uncertainties, pore-pressure/fracture-gradient windows and offset-well performance.
Develop well objectives, functional requirements, design premises, success criteria and key technical assumptions.
Prepare Basis of Design, well architecture options, design trade-offs and concept-selection recommendations.
Develop preliminary time and cost estimates, long-lead equipment requirements and contracting strategies.
Identify major well risks and develop prevention, mitigation and contingency philosophies.
Support peer reviews, value-assurance reviews, HAZID/HAZOP and decision-gate documentation.

Well Architecture	Hole sizes, casing/liner setting depths, contingency strings, wellhead and pressure-rating philosophy.
Trajectory Design	Surface location constraints, target definition, anti-collision, inclination/DLS limits, ERD considerations and directional-drilling requirements.
Casing Design	Burst, collapse, axial/triaxial loading, design factors, connection selection, wear, thermal and installation load cases.
Hydraulics	ECD, pressure-loss modelling, hole cleaning, surge/swab, pump-rate windows and equivalent circulating density management.
Torque & Drag	Drillstring/casing/liner running loads, hookload, torque, buckling, friction sensitivity and operational envelopes.
Drilling Fluids	Fluid-system requirements, rheology, density windows, inhibition, losses, displacement and interface planning.
Cementing	Slurry requirements, placement philosophy, TOC, centralization, displacement, losses and barrier objectives and contingency planning.
Well Control	Kick tolerance, MAASP, pressure-management philosophy, BOP requirements, shut-in/circulation considerations and contingency planning.

Completion Basis of Design and selection of completion architecture based on reservoir, production and intervention requirements.
Tubing design for pressure, axial, thermal, buckling, erosion/corrosion and life-cycle loading.
Selection and specification of packers, SCSSVs, nipples, gauges, chemical-injection systems and completion accessories.
Sand-control design support including screens, gravel/frac-pack, open-hole systems and inflow-control technologies.
Intelligent/smart completion philosophy, interval control, downhole monitoring and control-line architecture.
Artificial-lift interface engineering including ESP, gas lift and other fit-for-purpose lift systems.
Completion fluids, displacement, wellbore cleanup, filtration and fluid-compatibility requirements.
Running procedures, space-out, tally verification, pressure testing, contingency procedures and completion acceptance criteria.

Subsea wellhead/tree and completion interface management.
Landing-string/SSTT, subsea test tree and emergency-disconnect philosophy support.
IWOCS, MCS and control-system interface definition and integration planning.
Riser, landing-string and rig-interface technical coordination.
Subsea positioning, ROV interface, installation-readiness and marine-operation support.
FAT, SIT, integration testing, load-out, offshore readiness and contingency planning.

Well-test objectives, test sequence, flow-period planning and surface/subsurface equipment interfaces.
Clean-up strategy, choke schedule, production-rate envelope and separator/flare constraints.
Hydrate-risk review, thermal/pressure transient considerations and inhibitor strategy support.
Well-test barrier philosophy, pressure testing and emergency shutdown/interface requirements.
Post-test displacement, suspension or completion handover planning.

Slickline, e-line, coiled-tubing, hydraulic workover and rig-based intervention engineering.
Barrier verification, pressure diagnostics, leak investigation and well-integrity remediation planning.
SCSSV, tubing, packer and completion-component intervention strategies.
Fishing, milling, cutting, cleanout and contingency procedure development.
Workover Basis of Design, equipment selection, well-control planning and operational programs.

P&A Basis of Design, regulatory/standard review and permanent-barrier philosophy.
Barrier location, verification method, cement-plug design and formation-isolation requirements.
Section milling, casing recovery, perforate/wash/cement and alternative barrier options.
Rigless versus rig-based screening, cost/schedule estimates and execution planning.
Final well-status documentation and abandonment assurance.

Daily engineering support, morning-call preparation, look-ahead and operational decision support.
Drilling/completion performance tracking, NPT/ILT classification and root-cause review.
Time-depth curves, KPI dashboards, technical-limit analysis and flat-time reduction.
Management of change, deviation tracking, lessons learned and End-of-Well Reports.
DWOP/CWOP/HAZOP facilitation and pre-job readiness reviews.

Project Management Services

Structured delivery from initiation to close-out

Optima provides structured project-management support from project initiation through execution and close-out — aligning technical scope, people, suppliers, schedule, cost, quality and risk under a transparent governance model.

Project controls and planning

Project Initiation	Project charter, objectives, scope definition, stakeholder mapping, governance and responsibility matrix.
Execution Planning	Project Execution Plan, work breakdown structure, contracting/procurement strategy, deliverables register and readiness plan.
Planning & Scheduling	Integrated schedules, critical path, look-aheads, progress measurement, recovery plans and milestone management.
Cost Management	Budget development, AFE/cost estimates, commitments, accruals, forecasting, variance analysis and cost-to-complete.
Contract Management	Scope of work, bid technical support, clarifications, contractor alignment, change orders, claims support and performance reviews.
Interface Management	Operator/rig/EPC/service-company interfaces, interface registers and action tracking / technical responsibility matrices.
Risk Management	Risk register, qualitative/quantitative assessment, mitigations, contingency plans, opportunities and escalation.
Readiness Assurance	Equipment/personnel/document readiness, FAT/SIT status, logistics, permits, certifications and pre-spud/pre-mob reviews.
Performance Management	KPIs, dashboards, NPT/ILT, service quality, schedule/cost performance and continuous-improvement actions.
Close-Out	Punch-list closure, final accounts, as-built/MDR handover, End-of-Project Report and lessons learned.

Project Delivery Framework

ASSESSPLANENGINEERMOBILIZEEXECUTEMONITOROPTIMIZECLOSE OUT

Typical Project Controls Deliverables

Project Execution Plan and responsibility matrix (RACI).
Integrated master schedule and rolling 14/30/90-day look-aheads.
Cost report, forecast, commitments and variance commentary.
Risk and opportunity register with accountable owners.
Interface and action registers.
Procurement/expediting and logistics trackers.
Weekly/monthly project reports and management dashboards.
Lessons-learned register and close-out report.

Manpower Outsourcing & Technical Resources

A competency-assured workforce solution

Optima supplies qualified technical and project personnel on short-term, rotational, campaign or long-term assignments — designed as a competency-assured workforce solution rather than simple CV forwarding.

Competency-assured field personnel

Personnel Categories

Wells & Operations	Drilling engineers, completion engineers, well intervention engineers, wellsite drilling/completion supervisors, drilling superintendents and well operations leaders.
Subsea	Subsea engineers, landing-string/SSTT specialists, IWOCS/control-system personnel, subsea supervisors and interface engineers.
Project Management	Project managers, project engineers, engineering coordinators, planners/schedulers, cost engineers, risk and interface coordinators.
Quality & Inspection	QA/QC engineers, vendor inspectors, welding/coating inspectors, NDT coordinators, expeditors and document-quality specialists.
HSE	HSE managers, advisors, offshore safety personnel, environmental specialists and permit/risk-assessment support.
Supply Chain	Procurement specialists, contract engineers, logistics coordinators, materials personnel and warehouse specialists.
Technical Support	Document controllers, data analysts, reporting specialists and engineering administrators.

Recruitment and Competency Assurance

Client-specific job description and competency matrix development.
Targeted sourcing and structured CV screening.
Technical interviews by relevant subject-matter personnel where required.
Verification of qualifications, certifications, training and employment references.
Medical, visa, work-permit and mobilization-document coordination as applicable.
Competency-gap identification and pre-mobilization training requirements.
Performance feedback, rotation management and replacement/backup planning.

Workforce Management

Timesheet and rotation administration, mobilization/demobilization tracking and travel coordination.
Compliance with client HSE, security, code-of-conduct and site requirements.
Performance reviews and issue escalation.
Local-content and nationalization plans, mentoring and knowledge transfer.
Single focal point for commercial, operational and personnel matters.

Inspection and QA/QC Services

Verified conformance before it reaches the worksite

Optima's inspection and QA/QC services verify that materials, equipment, fabrication, testing and documentation conform to purchase-order, specification, code and project requirements before they reach the worksite.

Source inspection and vendor surveillance

Vendor Surveillance	Review vendor quality plans, manufacturing schedules, ITPs, hold/witness points and document requirements.
Source Inspection	Independent inspection at manufacturer/sub-vendor facilities during critical manufacturing and testing stages.
OCTG & Tubulars	Visual/dimensional inspection coordination, thread/connection checks, drift, traceability, tally and storage/preservation verification.
Drilling & Completion Equipment	Inspection/readiness of wellheads, trees, completion tools, pressure-control equipment, handling tools and associated systems.
Fabrication QA/QC	Material identification, WPS/PQR/WPQ verification, welding surveillance, dimensional checks, coating and fabrication documentation.
NDT Coordination	Review/coordination of VT, PT, MT, UT and other approved NDT methods with qualified personnel and procedures.
FAT/SIT Witnessing	Test-procedure review, witnessing, punch-list management, test-record verification and release recommendation.
Expediting	Manufacturing progress monitoring, critical-path tracking, recovery actions and delivery-risk reporting.
NCR/CAR Management	Nonconformance identification, disposition tracking, corrective action, concession/deviation control and closure verification.
Load-out & Preservation	Packing, preservation, certification, lifting/transport readiness and shipment-release checks.
MDR / Final Documentation	Compilation/review of certificates, material traceability, inspection reports, test records, as-builts and manufacturing data records.

Quality Planning

Project Quality Plan and inspection strategy.
Inspection and Test Plans with hold, witness, review and surveillance points.
Vendor/subcontractor qualification and audit support.
Quality records, document control and traceability requirements.
Quality KPIs, trend analysis and management reporting.

Typical Inspection Disciplines

Mechanical and dimensional inspection.
Welding and fabrication surveillance.
Coating, painting and preservation inspection.
Electrical/instrumentation inspection where required.
Pressure and functional testing witness.
Lifting equipment and certification verification.
Materials receiving, storage and preservation audits.

Engagement Models

Scoped to fit how you already work.

From a single defined study to a fully integrated, multi-disciplinary delivery team under one accountable focal point.

Technical Consultancy

Defined engineering studies, reviews, calculations, programs, procedures or assurance activities.

Embedded Resources

Individual specialists integrated into the client's office or field organization.

Managed Technical Team

Multi-disciplinary Optima team managed under agreed deliverables and KPIs.

Project Management Support

Dedicated PM/project-controls structure coordinating multiple work scopes and contractors.

Inspection Call-Off

On-demand or resident inspection personnel deployed against inspection notifications.

Integrated Wells Support

Combined well engineering, project management, manpower and QA/QC under a unified delivery model.

Typical Deliverables

What clients receive.

Basis of Design and well design reports.
Drilling, completion, intervention, testing and abandonment programs.
Engineering calculations and design-verification packages.
Project Execution Plans, schedules, cost reports and risk registers.
Technical scopes of work, bid evaluations and contractor clarifications.
FAT/SIT procedures and readiness/assurance reports.
Inspection reports, release notes and MDR reviews.
Daily/weekly/monthly reports, KPI dashboards and End-of-Well/Project Reports.