Wellhead services
Installation, alignment, commissioning, pressure testing, leak control, maintenance and troubleshooting.
Explore detailsAhvaz · Iran · Established 2016
YAS is an Ahvaz-based engineering company supporting oil and gas projects through field execution, specialist supply, training and documented delivery.

YAS turns technical requirements into executable plans, mobilised resources, controlled field work and documented outcomes.
Capability scope
From the wellhead to the supply chain, each assignment moves through a defined scope, named responsibility and traceable reporting.
Installation, alignment, commissioning, pressure testing, leak control, maintenance and troubleshooting.
Explore detailsWork planning, team coordination, hold-point control and safe, compliant execution oversight.
Explore detailsTechnical clarification, source evaluation, document control, expediting and delivery.
Explore detailsSpecialist workforce, tooling, transport, documentation and operational handover.
Explore detailsField notes
A view into YAS wellhead installation, commissioning, maintenance and supervision in real projects.
Execution model
Scope, inputs and constraints
Method, resources and control points
Team, tools and logistics
Technical supervision and interfaces
Quality control and recorded results
Close-out records and acceptance
Operational capacity
YAS capabilities are supported by management-system certificates, contract records, client confirmations and controlled field reports.
Industrial trade
YAS treats purchasing as more than a transaction. Specifications, documentation, timing and delivery conditions are controlled for each request.
References and evidence
A selected part of the YAS operational archive—wellhead installation and commissioning, valve maintenance, Christmas Tree support and technical supervision—is now published with confidentiality safeguards.
Field photographs, work scope and technical context are presented in the YAS project archive without exposing confidential well or contract information.
Explore detailsDiscuss a project
Send the project context, location, required schedule and requested services or items so the technical response path can be established.