Asset Report
Mumbai Offshore Basin (ONGC only)
*Please note that this report only includes an Excel data file if this is indicated in "What's included" below
Report summary
Located off the west coast of India, ONGC's fields in the Gujarat Offshore and Mumbai Basin (collectively referred to as "Bombay Offshore Basin" in this report) contribute almost 44% of India's oil production. The Bombay High field is by far the largest in the basin. Other significant fields include the Heera and Neelam oil fields and the Bassein gas field. ONGC is currently in the process of arresting declining production.
Table of contents
- Summary
-
Key Issues
- Reservoirs
- Key discoveries
- Mumbai High (1974)
- Neelam Field (1987)
- Neelam and Heera
- Bassein
- Reserves modelling
- Contingent resources
-
Liquids
- Wood Mackenzie production data
-
Gas
- Flaring, Shrinkage and Re-injection
- Emissions
-
Completed developments
- Mumbai High
- Bassein (Vasai)
- Bassein reconstruction
- Cluster-7 fields
- Cluster-8 fields
- C-Series fields Phase-II (Daman cluster)
- Ratna and R-series
- Neelam
- 5 more item(s)...
-
Development of Marginal Fields
- B-147 field
- B-22 Series Fields
- B-46 Series Fields
- B-193 Series Fields
- B-127 cluster fields
- Oil
- Gas
- Pipelines
-
Capital costs
- Operating Costs
- Oil
- Gas
- Pricing
- Cash Flow
- Gas Price
- Global Economic Model (GEM) File
- Cash Flow
- Indicative Technical Valuations
Tables and charts
This report includes the following images and tables:
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Index MapMumbai Offshore Basin Map AMumbai Offshore Basin Map B
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Mumbai Offshore Basin Map CMumbai Offshore Basin Structural Geology MapCapital Costs Pre-2016 to 2024 (US$ million)Cash Flow dollarPV Table (dollar)Summary Table (dollar)Split of RevenuesCumulative Net Cash Flow - UndiscountedCumulative Net Cash Flow - Discounted at 10% from 01/01/2026
- 9 more item(s)...
What's included
This report contains:
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