WellHead Services


WellHead Services

CALAYA ENGINEERING SERVICES offers specialized services in wellhead maintenance and valve leak detection/repairs. Our procedures involve Lubrication of Internal Reciprocating Components, Repair of broken parts, Inspection of Christmas Tree Valves, SCSSVs and Downhole safety valves.


Our procedures for the detections of leaks through valves have been developed for use in flow stations, Pipeline valve Manifold, Gas Stations, Refineries, Chemical Plants, and Offshore Platforms.

Read more


We have high-tech operations that offer different sizes for well head operations such as 0.092", 0.108", 0.125", 0.140", 0.150", and 0.160" in diameter...

Read more


Hot Taps can be performed on most any type of pipe, ranging from carbon steel to PVC...

Read more


Calaya's intervention and abandonment systems provide a reliable alternative to conventional rigs and workover units when re-entering mature assets.

Read more

Why Work With Us?

We use some highly advanced services and products to address the most challenging engineering problems. We elicit customers' business requirements and craft a solution based on industry standards that is safe, economic, and satisfying in quality. Why not try us out?

Our team focuses on excellence, team spirit and a committment to providing services and products that enable our clients to improve their performance in oil and gas industry, safely, quickly and competitively.

Customer satisfaction is at the top of our concerns. We work bearing this in mind. Our technology, products, services, and developing world-class engineering solutions are important to our business system

We are glad to often relate with our clients along each phase of a project life-cycle. Helping out in planning, advisory, understanding requirements, and providing valuable feedback during relevant project-phases or in any way you think we could help out within our reach.

We understand the deep diversity of engineering challenges and because of our clients, we have gone ahead to forge wide range of partnerships to always deliver the best services that could surpass a client's expectations.

Recent Projects

Installation of Coupons in NAOC Facilities.

- Nigerian Agip Oil Company, Jan. - Dec., 2017

Refurbishment of Brsss Tanks CPS.

- Nigerian Agip Oil Company, Jan. - Dec., 2017

Wellhead Maintenance & Monitoring for Land Area.

- Nigerian Agip Oil Company, 2016 - 2018

Offshore Production Support Services

- Shell Petroleum Development Company, Mar. - Nov., 2016

Long Range Ultrasonic Thickness Measurement (UTM) of Land Area Pipelines.

- Nigerian Agip Oil Company, 2016 - 2017

Well Tubing Repairs.

- Agip Energy, Jan. - Dec., 2016