Independent consultant

The cheapest place to fix a design error is before anyone builds it.

Process engineering and process safety for oil and gas. 13 years on the operator and EPC side, from concept to operations.

Projects

Where my projects were delivered

OMV Eni PIRECO
Services

How I can help

01

Tender support

Tender packages contractors can price correctly, and technical offers checked line by line before award: scopes of work, specifications, technical evaluation, clarifications and vendor meetings.

02

Process engineering

Basis of Design, heat and material balances, PFDs, P&IDs, equipment sizing and datasheets, utilities balance, relief and flare systems, HYSYS simulation.

03

Process safety

HAZOP, HAZID, LOPA, SIL, Bow-Tie, safety critical elements and hazardous area classification. Studies that change the design, not just the report.

04

Commissioning and operations readiness

PSSR, P&ID walkdowns, punch lists, commissioning and start-up procedures, operating manuals and handover to operations.

05

Operations support

Management of change, incident investigation, root cause analysis and process safety management for producing assets.

I have worked on both sides of the table. Delivering as the EPC, reviewing as the operator. Your project gets both views.

Why early phases

The later you find it, the more it costs.

Up to detailed design, a change is a drawing revision. After that, it becomes rework, schedule delay and lost production. That is where an extra pair of eyes pays for itself.

Cost of the same design change The later you find it, the more it costs
Concept
FEED
Tender
Detailed design
Construction
Commissioning
Start-up
Operations
Up to detailed design, a change is a drawing revision. After that, it becomes rework, schedule delay and lost production.
Selected projects

Gas plants, pipelines and early production

Nawara CPF

OMV Tunisia, operator  /  ~250 MMUSD

Gas plant development covering wellsites, flowlines, oil separation and stabilization, gas compression, TEG dehydration, MDEA sweetening, utilities and export. Then the integrated asset in operation: gas plant, 350 km export pipeline and LPG facility.

TenderDetailed designCommissioningStart-upOperations

Maamoura Gas Plant

PIRECO, EPC for Eni  /  ~150 MMUSD

Slug catcher, oil separation and stabilization, gas compression, TEG dehydration, DEA sweetening, LPG recovery and storage, firefighting and utilities. Process deliverables through design, then commissioning coordination on site.

FEEDDetailed designCommissioning

Anaguid East Development

OMV, operator  /  ~30 MMUSD

New discovery in a new concession, tied back to an existing facility through a 52 km export pipeline: gathering point, pipeline and receiving facility, taken from conceptual study through to detailed engineering.

ConceptFEEDTenderDetailed design

Early Production Facilities

OMV, operator  /  1,500 + 4,000 BOPD

Oil early production units and a 5,000 BOPD gas lift plant. Installation time cut from two months to ten days with skid-mounted pre-assembly and a redesigned installation sequence, delivered as a two-person team.

Detailed designConstructionCommissioningStart-up
Available now

Tell me about your project

The project, the phase and where you need support. I reply within one working day.

Get in touch

Send me the project brief

The project, the phase and where you need support. I reply within one working day.

walid.kheriji@hotmail.fr
Open email

InduSkills2026
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