Integrated turnkey well delivery in Saudi Arabian onshore fields

Aramco has awarded lump sum turnkey contracts to Halliburton to manage an integrated onshore well program in Saudi Arabia. Under these agreements, Halliburton serves as the primary contractor responsible for the full lifecycle execution of approximately 285 planned wells. The partnership leverages Halliburton's drilling technology and specialized oilfield services to scale development across multiple onshore fields. By utilizing a single-source integrated project management model, the cooperation minimizes interface risks and reduces planning complexity compared to traditional multi-vendor contracting frameworks.

Technical solution and service integration
The engineering scope covers fully integrated well delivery, which combines several distinct phases of oilfield operations into a single operational workflow:

Technically, the integrated execution model relies on consistent operational procedures and standardized drilling parameters across the field cluster. Halliburton utilizes its proprietary drilling systems and downhole technologies to maintain borehole stability, optimize rate of penetration, and control trajectory in complex geologic formations. The application of these integrated services aims to lower structural drilling and completion costs by reducing non-productive time during rig moves and tool transitions.

Implementation and asset management
The deployment spans a three-year base term, with contractual provisions for a two-year extension based on operational milestones. Implementation focuses on deploying specialized crews and standardized rig fleets across the designated onshore assets. To ensure integration with existing infrastructure, Halliburton coordinates its logistics and fluid management systems with Aramco operational standards and field-specific safety regulations. The engineering support structure establishes shared data protocols between Halliburton and Aramco to monitor well delivery times and track key performance indicators related to mechanical specific energy and mud hydraulics.

Expected industrial impact
The primary operational benefit of the program is increased process stability across the onshore portfolio. By managing re-entry, drilling, and completion under a unified technical framework, the partnership aims to achieve high operational consistency. This approach mitigates the risk of formation damage, improves wellbore integrity, and ensures timely well delivery to maintain production plateaus.

Edited by Evgeny Churilov, Induportals Media - Adapted by AI.

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