Strategic Significance of Natural Gas Exploration in Andaman Basin – Prelims Specific

Introduction

The discovery and exploration of natural gas in the Andaman basin signify a shift in India’s energy strategy. Moving beyond conventional basins like Mumbai High and Krishna-Godavari, India is now prioritizing frontier deep-water exploration to achieve energy self-reliance and strengthen its presence in the Indian Ocean region.

Why in News?

• Oil and Natural Gas Corporation (ONGC) and other entities have identified significant hydrocarbon potential in the Andaman offshore region.
• The government has prioritized exploration in this area under the Hydrocarbon Exploration and Licensing Policy (HELP) to curb reliance on energy imports.
• Seismic surveying and exploratory drilling are being scaled up to map resources in this geologically complex region.

Static Link

• The issue is tied to India’s Energy Security (GS Paper III).
• The Andaman basin is characterized as a fold-thrust belt system formed by the subduction of the Indian Plate beneath the Burma Microplate.
• UPSC can test the understanding of offshore resource exploration rights governed by the United Nations Convention on the Law of the Sea (UNCLOS), particularly within India’s Exclusive Economic Zone (EEZ).

Institutional Link

• Ministry of Petroleum and Natural Gas (MoPNG): The nodal ministry for hydrocarbon exploration and production policy.
• Directorate General of Hydrocarbons (DGH): A technical regulatory body under the MoPNG that manages oil and gas blocks. It provides technical advice and monitors block operations.
• ONGC: A Public Sector Undertaking (PSU) and the primary operator involved in domestic hydrocarbon exploration.

Core Prelims Facts

• India currently imports over 80 percent of its crude oil requirements.
• The current exploration regime operates under the Revenue Sharing Model (introduced by HELP), which replaced the older Production Sharing Contract (PSC) model.
• The Open Acreage Licensing Policy (OALP) allows companies to carve out their own blocks for exploration based on their data.

Important Terms and Concepts

• Hydrocarbon Exploration and Licensing Policy (HELP): A policy framework that introduced a uniform licensing system for all types of hydrocarbons (conventional and unconventional).
• Revenue Sharing Model: Under this, the government receives a share of the gross revenue from the sale of oil/gas, removing the government's need to audit costs.
• Andaman Subduction Zone: A tectonic boundary where the Indian Plate moves beneath the Burma Microplate, creating conditions conducive to hydrocarbon formation.

Bodies / Organisations / Institutions

• Directorate General of Hydrocarbons (DGH): Responsible for managing the Hydrocarbon Exploration and Licensing Policy (HELP) and monitoring E&P (Exploration and Production) activities.
• Petroleum Planning and Analysis Cell (PPAC): An attached office of the MoPNG that deals with data analysis, demand forecasting, and subsidy management in the petroleum sector.

Schemes / Laws / Reports / Conventions

• HELP (Hydrocarbon Exploration and Licensing Policy): Replaced the New Exploration Licensing Policy (NELP).
• UNCLOS: Defines the rights and responsibilities of nations in their use of the world's oceans, establishing guidelines for businesses and the management of marine natural resources.
• Coastal Regulation Zone (CRZ) Norms: Regulatory framework governing industrial and developmental activities in coastal areas to protect marine ecosystems.

Possible UPSC Prelims Traps

• Policy Trap: Confusing the Revenue Sharing Model (HELP) with the older Production Sharing Contract (PSC) model that relied on profit-sharing.
• Institutional Trap: Assuming DGH is a constitutional body; it is a technical wing/regulatory body under the MoPNG.
• Mandate Trap: Attributing the management of EEZ resources solely to the Ministry of Environment, whereas MoPNG holds the lead for hydrocarbon exploration.
• Absolute Trap: Statements claiming that Andaman is a mature basin; it is a frontier/unexplored basin.

One-Minute Revision Notes

• Current regime: HELP (Revenue Sharing Model).
• Key Policy: OALP (Open Acreage Licensing Policy).
• Geological context: Andaman subduction zone.
• Primary Regulator: Directorate General of Hydrocarbons (DGH).
• Strategic goal: Reducing import dependence and asserting maritime presence.

Practice MCQ for Prelims

1. With reference to the Hydrocarbon Exploration and Licensing Policy (HELP), consider the following statements:

1. It mandates a production-sharing contract model based on the profit generated by the companies.

2. It provides a single license for the exploration and extraction of both conventional and unconventional hydrocarbons.

Which of the statements given above is/are correct?

A. 1 only

B. 2 only

C. Both 1 and 2

D. Neither 1 nor 2

Answer: B

Explanation: HELP operates on a Revenue Sharing Model, not a profit-sharing model. It allows for a unified license for all hydrocarbons (conventional/unconventional), making statement 2 correct.