Corporación Petrolia
ESENFRIT
Refining
Construction and erection
Plant turnarounds

Engineering · Construction · Maintenance · Specialized Personnel

Reliabilityfor theoil industrypetrochemical industrygas industryenergy industry

Engineering, construction, maintenance and specialized management- and supervisory-level personnel for the oil, petrochemical and gas industries. Delivered on schedule, within scope and in full compliance with each operator's HSE standards.

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Oil marketCrude

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Process plant in operation
Safe, continuous operation

Our promise

Reliability

It is the deciding factor when an operator chooses whom to entrust with its assets. That is why we design, build, maintain and manage to a single standard: that of the world's most demanding operators.

  1. 01

    By design

    Robust technical solutions, engineered to perform from initial start-up and throughout the life of the facility.

  2. 02

    In operation

    Assets returned to service when you need them, and kept running safely and reliably.

  3. 03

    In our people

    Professionals who take technical ownership and are accountable for results.

Business areas

Three areas. One point of accountability.

We design, build and maintain your facilities, and provide the specialized personnel who lead them. Three business areas, one standard of quality, safety and on-time delivery.

Area 01

Engineering

Sound decisions from the very first drawing.

Techno-economic feasibility studies and conceptual, basic and detailed engineering, supported by 3D modeling.

  • Techno-economic feasibility studies
  • Conceptual, basic and detailed engineering
  • 3D modeling and multidisciplinary integration
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Area 02

Construction and maintenance

Your assets, running when you need them most.

Construction, corrective and preventive maintenance, plant turnarounds and rapid emergency response.

  • Industrial construction and erection
  • Plant turnarounds
  • Preventive, productive (TPM) and corrective maintenance
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Area 03

Specialized personnel

The right talent, at the right time.

Managers, supervisors and technical specialists deployed to lead your operations, projects and turnarounds.

  • Project and turnaround managers
  • Discipline supervisors
  • Health, safety and environment (HSE) specialists
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Sectors

Where the stakes are highest

Sector 01

Sectors

Refining

In a refinery, every turnaround has a committed restart date, and every unplanned outage erodes the day's margin. We support your teams from the engineering of a modification through to the technical leadership of the turnaround.

What we do in this sector

  • Engineering for process unit modifications and upgrades
  • Maintenance of static and rotating equipment
  • Plant turnaround planning and execution
  • Turnaround managers and supervisors
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Sector 02

Sectors

Petrochemicals

Continuous processes, high pressures and temperatures, and products with tight specifications. We make sure every intervention returns the unit to service on specification and without surprises.

What we do in this sector

  • Basic and detailed engineering for expansions and upgrades
  • Maintenance of furnaces, reactors, heat exchangers and pressure vessels
  • Construction and mechanical erection
  • Specialized HSE supervision
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Sector 03

Sectors

Natural gas

From wellhead to delivery point, uninterrupted flow is the priority. We design, build and maintain the facilities that process, compress and transport gas.

What we do in this sector

  • Engineering for gas processing plants and compressor stations
  • Construction and installation of pipelines and surface facilities
  • Maintenance of compressors, separators and metering systems
  • Mechanical integrity of piping and vessels
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Sector 04

Sectors

Crude upgrading

Heavy-crude units operate under severe conditions of temperature, wear and fouling. We know their critical equipment and the maintenance windows it requires.

What we do in this sector

  • Maintenance of coking units and coke drums
  • Furnaces, heat exchangers and solids-handling systems
  • Multidisciplinary plant turnarounds
  • Management-level technical supervision
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Sector 05

Sectors

Storage and terminals

A tank farm or terminal out of service brings the entire supply chain to a halt. We safeguard the integrity and availability of your storage and dispatch facilities.

What we do in this sector

  • Tank construction, repair and inspection to API 650 and API 653
  • Maintenance of pumping, piping and dispatch systems
  • Cathodic protection and grounding systems
  • Upgrading facilities to current standards
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Sector 06

Sectors

Utilities

Without steam, power and water, there is no process. We maintain the utility systems that keep the entire plant running.

What we do in this sector

  • Maintenance of boilers and heat exchangers
  • Electrical systems, substations and protection systems
  • Instrumentation, control and safety systems
  • Water, steam and service air systems
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Our people and our culture

A young company built on the experience of its people

Professionals with a track record in refineries, petrochemical plants and turnarounds, committed to two non-negotiables: the safety of people and the protection of the environment.

01 · Track record

Our people and our culture

Track record

Our team built its expertise in refineries and petrochemical complexes, in demanding turnarounds and in breakdowns where every hour was critical. That hands-on experience enables us to understand each operation's priorities and to propose realistic, safe and timely solutions from day one.
02 · Leadership

Our people and our culture

Leadership

We combine an engineer's rigor with a manager's judgment. Every technical decision affects production, cost and schedule, and we make each one with a clear objective: the reliability of your operation. We anticipate risks, prioritize with business sense and take accountability for results.
03 · Safety

Our people and our culture

Safety

Safety is the condition for starting work, not an indicator reviewed at month-end. Every job starts with a risk analysis, a permit to work and energy isolation, and is carried out by fit, trained and equipped personnel. No deadline or operational pressure justifies a risk to people or the facility.
04 · Communication

Our people and our culture

Communication

Knowing a plant means more than knowing its equipment. It means understanding its people, their culture and the way they work, so that we can speak their language. We maintain constant vertical and horizontal communication, because it is one of the most effective levers for reducing operating costs.
05 · Environment

Our people and our culture

Environment

We plan every job to minimize its footprint: responsible management of waste, emissions and effluents, spill prevention and good housekeeping at every work front. We operate with respect for neighboring communities and hand back every work area in better condition than we found it.

Message from Management

We master every discipline involved in the life of a plant and bring them together in a single solution.

One plan, one team and one standard, from diagnosis to commissioning. When you entrust us with a critical asset, we treat it as our own.

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Strategic alliances

Partners who extend our reach

Specialized partners in engineering, industrial lubrication and access to international markets.

Engineering services

ALAUSAT

Products and services for EPC projects, from planning to maintenance.