Welcome to Dec Oil and Gas Limited ...

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Dec Oil & Gas Limited was established in Nigeria by a group of experts to provide energy and construction services to the oil & gas related industry in Nigeria.


Simply stated, our commitment is to help our customers build well-designed/construction facilities that are engineered for dependable, safe and efficient operation. This commitment, along with a dedication to the highest standards of performance, has established DEC Oil & Gas as an indigenous leader in the Oil & Gas industry. We are particulary proud that, in spite of the turbulent cycles of the Oil & Gas industry, DEC Oil & Gas has been consistent in its growth. Today, we are actively engaged in projects onshore on land and swamp in the Niger Delta region of Nigeria as well as offshore.

Our mission includes:

  • To provide professional engineering, construction, maintenance and consulting services to the best satisfaction of our clients.
  • To avoid injury to any of our worker and subcontractors/third parties who are in our service.
  • To minimize the impact on the environment in which we operate.
  • To work in harmony with the host communities in order to promote healthy mutually beneficial relationships and to foster long term co-operation and understanding between DEC Oil & Gas, our client and the host community.