---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-009143"
form_type: "8-K"
ticker: "GTE"
cik: "0001273441"
company_name: "GRAN TIERRA ENERGY INC."
filed_at: "2024-02-01T23:59:59+00:00"
generated_at: "2026-06-06T10:42:36.260410+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Gran Tierra reports 2023 proved reserves of 74.3 MMBOE, production up 6% to 32,647 BOPD

## Summary
- Proved reserves 74.3 MMBOE at Dec 31, 2023, up 12% from 66.3 MMBOE in 2022.
- FY 2023 avg production 32,647 BOPD (+6% YoY); Q4 2023 avg 31,309 BOPD.
- Estimated net debt $510.8M as of Dec 31, 2023 (senior notes $536.6M, credit facility $36.4M, cash $62.2M).
- FY 2023 estimated revenue $637M, operating netback $435.5M, adjusted EBITDA $390-410M.
- Repurchased 2,370,454 shares (7.1% of outstanding) during 2023.

## SEC filing metadata
- accession: 0001104659-24-009143
- form_type: 8-K
- ticker: GTE
- cik: 0001273441
- company_name: GRAN TIERRA ENERGY INC.
- filed_at: 2024-02-01T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1273441/000110465924009143/0001104659-24-009143-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1273441/000110465924009143/tm244391d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-009143
- JSON: https://secwatch.observer/filing/0001104659-24-009143.json
- Plain text: https://secwatch.observer/filing/0001104659-24-009143.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.