How far has domestic gas output fallen, field by field, and what reserve is left?

Energy: gas field by field. Part of what the twin can answer. Every figure below is the value the route serves, with its source; the raw response is at /api/twin/brain/energy/gas.

Descriptive, sourced: no model

Basis: sourced records (URL, sha256 or locator per row), no model.

Not validated; no forecast. Figures read from source PDF page text; derived values are computed from fact ids and labelled.

FY2021-22 is BBS Table 6.25 (producing fields, Sub Total A); FY2024-25 is Petrobangla's report. The two tables come from different publishers: the change is a cross-source comparison, and fields are paired by name after fixing spelling (Narshingdi/Narsingdi, Saldanadi/Saldanodi, Begumgonj/Begumganj, Maulavibazar/Moulvibazar, Bangura/Bangora, Semutang/Semutung). Fields in only one table are listed, not paired. No capacity-utilisation series is served: the Petrobangla field capacity table is not legible in the extraction.

Gas produced, FY2021-22: 844.11 BCF; BBS, Statistical Yearbook Bangladesh 2023, Chapter 6: Energy, p. 305
Gas produced, FY2024-25: 692.2 BCF; Petrobangla, Annual Report 2024-25, p. 20
Change, FY2021-22 to FY2024-25: -18%; Computed from served inputs
Paired fields whose output fell: 14 of 20
Average daily output, FY2024-25: 1,896.3 MMCFD; Petrobangla, Annual Report 2024-25, p. 19
Imported LNG injected, FY2024-25: 281.8 BCF; Petrobangla, Annual Report 2024-25, p. 20

Every paired field

Per-field figures are printed to two decimals, so their sum can differ from the printed total by rounding.

Field	FY2021-22	FY2024-25	Change	Change, %	2P reserve left, FY2021-22	Wells, FY2021-22	Wells, FY2024-25
Bibiyana	FY2021-22: 440.33 BCF

Sources

BBS, Statistical Yearbook Bangladesh 2023, Chapter 6: Energy. BBS. BBS Statistical Yearbook 2023, Tables 6.02 and 6.25; Statistical Yearbook Bangladesh 2023; sha256 cef0e0fe8915
Bangladesh Power Development Board, Annual Report 2022-23. Bangladesh Power Development Board. BPDB Annual Report 2022-23, key statistics and fuel pages; FY2021-22 and FY2022-23; sha256 8d4a22391f6e
Budget Speech FY2026-27, 11 June 2026. Budget Speech FY2026-27. Budget Speech FY2026-27, 11 June 2026; FY2026-27 speech; sha256 c9e9a378e3b5
Finance Division, Medium-term Macroeconomic Policy Statement 2024-25 to 2026-27. Finance Division. Finance Division MTMPS 2024-25 to 2026-27, Table 4.2 subsidies; FY18 to FY24; sha256 97e38bfca4e2
Petrobangla, Annual Report 2023-24, Natural Gas Tariff in Bangladesh (as in June 2024). Petrobangla. Petrobangla Annual Report 2023-24, gas tariff table; tariffs in force to June 2024; sha256 565a7248a558
Petrobangla, Annual Report 2024-25. Petrobangla. Petrobangla Annual Report 2024-25, field output; FY2024-25 (July 2024 to June 2025); sha256 e6d888b012ed
Body ids from the ontology build, exact name_en join. BDPolicyLab twin ontology. energy bodies; ontology build named in links.body.ontology_build; sha256 bcfb873c1a44