PDO starts Dhulaima field early phase development project

28 November 2025

 

Petroleum Development Oman (PDO) has started the prequalification process for engineering, procurement and construction (EPC) works on a project to develop key on-plot facilities as part of an early phase development of the Dhulaima onshore field.

The Dhulaima Upper Shuaiba field is located in the Lekhwair cluster in PDO’s Block 6 concession area. The Dhulaima early phase development project is to be executed on an operation lease contract for a duration of five years, PDO said in the prequalification document.

Majority state-owned PDO floated the prequalification questionnaire on 18 November, and has set a deadline of 7 December for contractors to submit responses.

The broad scope of work on the Dhulaima early phase development project covers EPC, as well as all associated civil, mechanical, piping, electrical, fabrication, instrumentation, control, testing, and pre-commissioning commissioning, and de-commissioning activities of the following on-plot facilities:

  • Gas injection compressor package: Complete gas injection compressor package with all auxiliary systems, associated piping, associated instrumentation for safeguarding and control, etc, as complete skid. All the necessary power, utilities as required for the compressor package and its driver shall be included as part of the scope, along with all associated systems, foundations, piping, electrical, instrumentation. Type of compressor and driver to be proposed by the bidders.
  • Gas injection manifold package: Complete gas injection manifold including all tie-ins to existing facilities, pipe supports, control valves, and instrumentation.

PDO is the operator of the Block 6 hydrocarbons concession in Oman, which is the sultanate’s largest and most prolific concession. Situated onshore and covering an area of 75,119 square kilometres, Block 6 contains 202 oil fields and 43 gas fields.

The Omani government holds a 60% stake in PDO, with the other shareholders being UK-based Shell (34%), France’s TotalEnergies (4%) and Thai state-owned PTTEP (2%).

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Indrajit Sen
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