| Basin | Sinú-San Jacinto |
| Working interest | 39% (non-operated) |
| Operator | Maurel & Prom (61% WI) |
| Block area | 311,353 acres |
| Environmental licence | 22 wells from 11 locations (ANLA) |
| Market access | Promigas pipeline via Jobo station |
Sinú-9 is a producing natural gas block of 311,352 acres in the Department of Córdoba, in the Sinú-San Jacinto basin of northern Colombia. Gas is delivered through the Jobo station into the Promigas pipeline system, which serves the urban and industrial centres of the Caribbean coast. The block holds an environmental licence from Colombia's National Authority of Environmental Licences (ANLA) to drill 22 wells from 11 locations.
In January 2026, NG Energy sold a 40% working interest and operatorship in Sinú-9 to Maurel & Prom for total cash consideration of US$150 million, and the two companies together acquired the 28% interest held by the block's minority partners. NG Energy holds a 39% non-operated working interest; Maurel & Prom holds 61% and operates the block.
| 10.3 MMcf/d | Net sales volumes |
| US$7.95 / Mcf | Realized gas price |
| 25.0 MMcf/d | Gross contracted volumes |
| 60.0 MMcf/d | Gross processing, treatment and compression capacity |
| 40.0 MMcf/d | Gross export capacity |
| 3 | Producing wells |
Source: Q3 2026 MD&A, financial statements and Company press release dated November 12, 2026. Gross figures are for 100% of the block; net figures are NG Energy's working-interest share.
| Category | Natural gas (Bcf) | NPV10 (US$ million) |
|---|---|---|
| Proved (1P) | 18.7 | 28.6 |
| Proved + probable (2P) | 70.7 | 147.1 |
| Proved + probable + possible (3P) | 153.6 | 286.3 |
Company gross reserves at NG Energy’s 39% working interest, effective December 31, 2025, adjusted by NG Energy from Sproule ERCE’s evaluation at the 72% interest held at that date. Full details and advisories are in the year-end 2025 reserves release.
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NG Energy International Corp.
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