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Engineering & Construction Services


Engineering & Construction Services

Providing Premium Services In The Oil, Gas & Power Industries
These services are offered on Land, Swamp and offshore terrains. Oilserv always strives to perform its services to the highest Quality Standards that is obtainable in the Oil & Gas industry and in accordance with the tenets of ISO 9001:2008, ASME, AWS, BS, DIN Codes etc. Oilserv Limited has the capability to weld and lay Oil & Gas Pipeline / Flowline, ranging from Two ( 2 ) inch Diameter to Fifty-Six ( 56 ) inch Diameter.
We have been meeting our ultimate goal in delivering services and products to our clients on schedule without compromising Quality, Health, Safety and Security of our personnel and the communities that are within our areas of operation, as well as, the environment. Oilserv Limited provides the following services in the oil and gas industry...

Engineering, Procurement & Construction (EPC)

Our EPC team provides a one-stop shop for clients that require turnkey delivery. Our engineering services cover multiple disciplines that deliver Detailed Design (DD) and Construction/Installation Engineering solutions for our clients (Pre-phased by Front-End Engineering Design (FEED) deliverables where required).

The engineering deliverables are then parlayed into procurement of all the equipment and materials necessary to construct the project and deliver a fully functional facility or asset to the client. Oilserv offers EPC services for both onshore and offshore projects.

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Engineering, Procurement, Construction, Installation & Commissioning (EPCIC)

Our EPCIC product palette is an extension of our EPC offering but is tailored to offshore projects. In association with our strategic offshore partners, Oilserv can provide comprehensive solutions that go beyond the EPC scope to include transportation, installation and commissioning of the heavy offshore pipelines, facilities and vessels required by most offshore clientele.

To deliver for our clients, Oilserv brings together all of our strategic assets and those of our partners. This includes fabrication yards, logistical bases and vessel requirements (Dive Support, Heavy Lift, Pipe-lay, Semi-Submersibles and Accommodation).

We aim to support our clients from the early phase of projects right through the entire development of the field, delivering on platforms, pipelines and subsea field developments, to the decommissioning phase.

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Meet Some of Our Very Satisfied Clients!

Project Management Services (PMS)

At Oilserv, we utilize standardized project practices and change management processes that increase our ability to adapt to project and industry changes. This means going beyond cost, time and quality goals to ensure that the desired business outcomes are achieved. We follow a consistent reference framework that guides all our decisions and processes. These include:

  • Formalized Project Phases & Checkpoints
  • Integrated & Accountable Project Teams
  • Clearly Defined Project Teams & Functions
  • Overhaul, Repair & Recertification
  • Continual Reviews to Measure Project Value & Monitor Risk

We work with our clients to fully understand the project in order to identify the specific project requirements. We can then select project-specific teams with the requisite experience and skills to provide the best support. Only with a thorough grasp of the goals for each phase of a project, can we ensure the most cost-effective, yet safe, solutions to the required outcomes. Other key services that can be deployed to support client needs:

  • Cost Estimation
  • Project Planning
  • Procurement & Procurement Management
  • Installation Advice & Management
  • Construction Advice & Management
  • Commissioning Support
  • Technical Safety Support & Studies

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Survey Services

Oilserv provides a wide range of survey services for the onshore and offshore oil and gas industry. Our onshore survey services include cadastral, boundary, topographic, hydrographic, Construction Layout, proposed pipeline & flowline, depth-of-cover, and river and canal crossing surveys. Included are alignment sheets, plan & profile maps, right-of-way drawings, unitization drawings, aerial photo mapping, and legal documents that can be utilized for obtaining permits from the appropriate government agencies. For the Offshore segment, Oilserv engages Marine Construction Surveys, Underwater Vehicle Surveys and Inspections of subsea equipment and pipelines. Most critical are our Geotechnical and Geophysical survey services. Soil sampling and analysis provide geotechnical engineers with essential information regarding the suitability of the soil conditions they will be encountering at a given site.

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Hook-Up & Commissioning

In the offshore world, the goal of every development project is to achieve first oil and or gas, on time and within budget. Oilserv, in partnership with our strategic offshore partners, offers extensive experience. We provide the expertise that ensures your goals for initial production from your subsea assets are realized.

Our joint expertise includes a wide variety of installations, ranging from deep water gas fields, MOPU and FPSO installations, all the way down to connections to onshore facilities. Our work process progresses as follows:

  • Work Definition
  • Execution Planning
  • Hook-Up
  • Commissioning
  • Completion Management

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Abandonment & Decommissioning

Oilserv, in partnership with its strategic offshore partners, provides state-of-the art planning and execution of dismantling and removal of offshore oilfield infrastructure, including conductors, platforms and subsea hardware.

With an eye on personnel safety, environmental impact and project cost, Oilserv brings to bear all the necessary elements to complete any A&D work. Some of these elements include, but are certainly not limited to, Water & Mechanical Cutting, Diving Services, ROV Services, Dredging and Heavy Lifting.

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ASME Codes | DIN Codes | British Standards

We ensure that we have at our disposal the following updated codes and standards: ASME Codes | DIN Codes | British Standards. Oilserv Limited is ISO 9001:2008 certified, compliant to the Nigerian Content Law, including OHSAS 18001, ISO 14001 and ISO 260000 (CSR)

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