Company · the network in Brazil

MANDACARU ENERGIA S.A.

MANDACARU ENERGIA S.A. holds stakes in 12 fields in Brazil and operates 12 of them. The map shows how the fields connect to facilities, pipelines and landfall.

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Calculated equity production, last 12 months, 11 of 12 fields and licences with production: 0.017 million Sm³ o.e.; Estimate · Sep 2025–Aug 2026 · ANP · 2 Oct 2026
Per day: 290 barrels o.e./day; Estimate · Sep 2025–Aug 2026 · ANP · 2 Oct 2026
Fields with a stake: 12; ANP · 2 Oct 2026
Operator of: 12 fields; ANP · 2 Oct 2026
Oil, operated, last 12 months (11 of 12): 32,015 m³; Estimate · Sep 2025–Aug 2026 · ANP · 2 Oct 2026
Gas, operated, last 12 months (11 of 12): 760 1,000 m³; Estimate · Sep 2025–Aug 2026 · ANP · 2 Oct 2026
Contracts with a share or operatorship: 12; ANP · 1 Jul 2026

Estimate: Calculated by OESA, not figures from the company: for each field the share that applied in each month is multiplied by the production from ANP (Sep 2025–Aug 2026), converted to oil equivalent and summed over 11 fields and licences. Some shares are stated as of 2 Oct 2026 and may have differed earlier in the period. Oil equivalent by the Norwegian Offshore Directorate's rule: oil, condensate and NGL in Sm³ count equally, 1,000 Sm³ of gas = 1 Sm³ o.e. and 1 tonne of NGL = 1.9 Sm³ o.e. Estimate: the source gives m³ without reference conditions, and the figure is treated as Sm³. The error can be up to about 5%. Not included in the sum: 1 field or licence where the production does not cover the whole period or applies to another period. The figure applies in Brazil and is not the company's global production. Per day: Sm³ o.e. × 6.29 barrels per Sm³ divided by the number of days in the period. Rounded to the nearest 10 below 1,000, the nearest 100 below 10,000 and the nearest 1,000 above that.

Estimate: Operated production: the sum of the source's figures for 11 fields (Fazenda Curral, Fazenda Malaquias, Cardeal, Pajeú and 7 more) where the source gives the company as operator of all the licences the field lies in, with the field's own production (Sep 2025–Aug 2026), summed by OESA. It is the whole production, not the company's share. 1 more does not have production for the whole period and is not included. ANP gives the production as an average per day in the month (m³/d and thousand m³/d). OESA has multiplied the average by the number of days in the month to get the monthly volume, assuming ANP averages over all days of the month.

Attribution: Fonte: ANP, Produção por zona; Fonte: ANP (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis); Fonte: ANP

The network

The fields with a stake or operatorship, with facilities, pipelines and landfall. Links without their own label have their source in the column heading.

The colour shows the content:
Gas
Oil
Condensate
CO₂
Oil and condensate

The line shows the source:
pipeline in ANP data
curated, with the source at the link
possible onward route, not measured flow
planned or not in service

The links show direction, not volume.

MANDACARU ENERGIA S.A.12 fields with a stake · operator of 12Registration number: BR-CNPJ 05002889000160

Field and shareANP · 2 Oct 2026

Facilities and pipelines

Landfall

Field and shareCardeal operator 50%field 0.016 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and sharePajeú operator 50%field 0.005 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareFazenda Malaquias operator 50%field 0.003 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareFazenda Curral operator 50%field 0.003 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareTrês Marias operator 50%field 0.002 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareBaixa do Algodão operator 50%field 0.001 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareRio Mossoró operator 50%field 0.001 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareRio Mariricu operator 100%field 0.001 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareAcauã operator 50%field 0.001 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareUrutau operator 100%field 0.000 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareColibri operator 50%field 0.000 million Sm³ o.e. Sep 2025–Aug 2026
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.
Field and shareDó-ré-mi operator 50%
Facilities and pipelines
No facilities in service at ANP
Landfall
The source does not show where the production comes ashore.

Contracts

The contracts where MANDACARU ENERGIA S.A. holds a share or is the operator. A share in a contract is not a field share.

ContractsANP · 1 Jul 2026

Name	Type	Operator	Licensees
BALBaixa do Algodão	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
FCFazenda Curral	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
FMQFazenda Malaquias	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
PJPajeú	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
RMORio Mossoró	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
TMTrês Marias	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
BT-POT-4Acauã	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
Rio MariricuRio Mariricu	contract	MANDACARU ENERGIA S.A.	MANDACARU ENERGIA S.A. 100%
UrutauUrutau	contract	MANDACARU ENERGIA S.A.	MANDACARU ENERGIA S.A. 100%
BT-POT-34Cardeal	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%
BT-SEAL-13ADó-ré-mi	contract	MANDACARU ENERGIA S.A.	MANDACARU ENERGIA S.A. 50%, CENTRO OESTE ÓLEO E GÁS LTDA. 50%
BT-POT-21Colibri	contract	MANDACARU ENERGIA S.A.	PETRORECÔNCAVO S.A. 50%, MANDACARU ENERGIA S.A. 50%

Partners

The companies MANDACARU ENERGIA S.A. shares the most fields with, by current stakes in the source. ANP · 2 Oct 2026

PETRORECÔNCAVO S.A. 9 shared fields
CENTRO OESTE ÓLEO E GÁS LTDA. 1 shared field

Notes

The shares are legal ownership shares at ANP, not the company's reported production.
The figures are shown as ANP states them. Production by ownership share (share × production) is OESA's own calculation, not ANP's figures.
ANP only publishes the current distribution of shares. OESA keeps its own snapshots from 8 Oct 2026; changes before that are unknown.
The production is ANP's «Produção por zona» per field and month (Aug 2025–Aug 2026): oil and condensate in m³, gas («Gás total», associated and non-associated gas) in 1,000 m³. ANP gives averages per day; OESA has multiplied by the number of days in the month. The gas is gross produced gas. Gas that is reinjected is a separate column at ANP and is not subtracted. The oil equivalent is therefore higher than with sales gas, which the Norwegian Offshore Directorate uses for Norway.
ANP splits some fields into several contract areas (for example BÚZIOS and BÚZIOS_ECO). The same well can appear in several areas, but ANP gives a separate part of the production for each area, and OESA only adds up what ANP gives per area.
The contracts (relação de concessionários) have their own participant shares per contract. They are not field shares and are never combined with the field's production.
6 non-contracted areas (AnC_*, área não contratada) have production at ANP but no licensee. Their production is included in the country total but attributed to no one.

Sources

All figures and links on the page come from these sources. The licence and attribution are as each source requires. Conversions and calculations are OESA's own and labelled with the method.

ANP – concessionaires by field Agência Nacional do Petróleo, Gás Natural e Biocombustíveis (ANP) · 2 Oct 2026Licence: Dados abertos (Decreto nº 8.777/2016, art. 2º, III): “disponibilizados sob licença aberta que permita sua livre utilização, consumo ou cruzamento, limitando-se a creditar a autoria ou a fonte”Attribution: Fonte: ANP (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis)
ANP – production by well, zone and field Agência Nacional do Petróleo, Gás Natural e Biocombustíveis (ANP) · 2 Oct 2026Licence: Dados abertos (Decreto nº 8.777/2016, art. 2º, III): “disponibilizados sob licença aberta que permita sua livre utilização, consumo ou cruzamento, limitando-se a creditar a autoria ou a fonte”Attribution: Fonte: ANP, Produção por zona
ANP – all active contracts with shares Agência Nacional do Petróleo, Gás Natural e Biocombustíveis (ANP) · 1 Jul 2026Licence: Dados abertos (Decreto nº 8.777/2016, art. 2º, III): “disponibilizados sob licença aberta que permita sua livre utilização, consumo ou cruzamento, limitando-se a creditar a autoria ou a fonte”Attribution: Fonte: ANP

All sources for Brazil

Not in the data: Flow in each pipeline, where the gas ends up, the buyers of oil and gas and the company's contracts.