ONGC has signed a Technical Services Contract with bp for 43 blocks in the Western Offshore Basin. This expands their collaboration to boost production in mature offshore fields.
ONGC Expands Offshore Operations with bp
ONGC has signed a Technical Services Contract (TSC) with bp for 43 blocks in the Western Offshore Basin, significantly expanding their existing collaboration which began with a contract for Mumbai High.
What just happened
Oil and Natural Gas Corporation (ONGC) has entered into a Technical Services Contract (TSC) with bp covering 43 blocks in the Western Offshore Basin. This follows an initial contract for Mumbai High signed in February 2025 and marks a strategic expansion of their partnership.
Why this matters
This move signals ONGC's strategy to leverage external expertise, specifically bp's global technical capabilities, to enhance production from mature offshore assets facing natural decline. The aim is to improve hydrocarbon recovery and operational efficiency.
The backstory
ONGC currently contributes 64% to India's crude and gas production and has a Reserve Replacement Ratio (2P) of over 1 for the past 10 years. The previous collaboration with bp for Mumbai High is likely the basis for this expanded agreement.
What changes now
The new contract includes a two-phase remuneration model for bp: a fixed fee for the first two years, followed by a revenue-share model linked to incremental hydrocarbon production. ONGC retains full ownership and operational control.
Risks to watch
Production decline in mature fields is an inherent risk. The success of interventions and the performance-based fee structure's effectiveness in driving significant output increases will be key.
Peer comparison
This strategy of partnering with international oil companies for technical expertise is common in the industry to tackle challenges in mature fields.
Context metrics
- Western Offshore Basin blocks covered: 43
- ONGC's contribution to India's production: 64%
- Reserve Replacement Ratio (2P, past 10 years): > 1
What to track next
Investors should monitor updates on operational interventions and production figures from the Western Offshore Basin to gauge the success of this strategic partnership.