MARVEZ has operated since 2018 on two fronts that usually take two different contractors: subsurface engineering and well data, and the capability to build and maintain surface facilities under a single contract and a single line of operational accountability.
2018
Year operations began
Operating base · Venezuela
An operation doesn't fail for lack of ideas. It fails at the joint nobody inspected, the data that arrived too late, the system that was installed right and never maintained.
MARVEZ manifesto
We work between what gets designed and what happens in the field
One contract. One technical lead. One procurement chain that doesn't break between disciplines.
Accountability that doesn't get handed off
Technical capability
Verifiable engineering, from subsurface to surface
Decisions grounded in well data, not improvised judgment. The operation is seen, logged and audited.
Directional drilling
LWD/MWD
Well planning, directional execution and measurement while drilling with continuous logging.
Well data
WITSML
Platform implementation for standard drilling-data transmission, integration and visualization.
Reservoir
Operations geology
Specialist consulting in operations geology and integrated reservoir characterization.
FIG. 01 · DIRECTIONAL TRAJECTORY · ILLUSTRATIVEPLAN VS. SURVEY · NOT TO SCALE
Scroll the diagram to see it in full
Divisions
Three divisions, one line of accountability
One brand. Not three companies: three fronts of the same accountability. And the order is an argument: for operators and EPCs, technical capability comes first.
Executable work packages for EPCs and industry: civil, mechanical, electrical, HVAC, fire protection and facilities maintenance, with in-house procurement and logistics.
Works
Civil · structural steel · waterproofing
Systems
Electrical · HVAC · fire protection
Management
Procurement · transport · project management
How we work
(01/04)
Plan with data, not improvised judgment
Wellbore trajectory, reservoir model and data architecture defined before a rig is mobilized. What can't be verified doesn't get specified.
Install with a crew and an itemized scope
Civil works, structures, electrical, HVAC and fire protection delivered under a defined scope and a single procurement chain.
Operate with real-time logging
Measurement while drilling, surface instrumentation and data available in WITSML: the operation is visible as it happens.
Maintain what was installed
Scheduled maintenance of critical systems with a single technical lead. Responsibility for the asset doesn't end at commissioning.
Who we serve
Every counterpart asks for different proof
We don't sell a catalog. Every service line answers a specific risk on the buyer's side, and the proof they need to qualify us.
Operator
Drilling engineering management
Their risk
Non-productive time (NPT), wellbore deviation, loss of real-time data.
What they ask for
Methodology, tools, crew competency, data architecture.
Planning, MWD and geological monitoring in a single decision chain.
EPC · Engineering
Project management
Their risk
A subcontractor that misses scope or schedule and contaminates their delivery.
What they ask for
Installed capacity, crews, equipment and delivery track record.
Executable work packages: civil, mechanical, electrical, fire protection, HVAC.
Corporate
Procurement and vendor qualification
Their risk
A vendor that can't be qualified: incomplete documentation, audit exposure.
