Sectors on offer in the First Cycle of the Open Acreage
Pursuant to the schedule established by CEL, interest declarations accompanied by offer guarantees submitted by August 7, 1919 were considered by CEL at its 11th meeting.
According to a Notice published in the Official Gazette (DOU), on August 16, 1919, the sectors that had a declaration of interest accompanied by an offer guarantee approved by CEL are:
Exploration Blocks
| Basin | Sector |
| Parnaíba | SPN-N |
| Potiguar | SPOT-T2 |
| Potiguar | SPOT-T4 |
| Recôncavo | SREC-T1 |
| Sergipe-Alagoas | SSEAL-T3 |
| Campos | SC-AR4 |
| Recôncavo | S-REC-T2 |
| Sergipe-Alagoas | SSEAL-AP1 |
| Sergipe-Alagoas | SSEAL-AUP2 |
Marginal Accumulations Oil Fields
| Basin | Sector |
| Espírito Santo | SES-T4 |
| Espírito Santo | SES-T6 |
| Potiguar | SPOT-T4 |
| Recôncavo | SREC-T4 |
| Sergipe-Alagoas | SSEAL-T3 |
Under the terms of the Open Acreage Tender Protocol, these will be the sectors that will be part of the public bidding session.
Until August 26, 2019, all registered bidders may submit offer guarantees, pursuant to section 6 of theTender Protocol, exclusively to the sectors that will be offered at the public offering session of the 1st Cycle of the Open Acreage.
Pursuant to the rules set forth in section 6 of the Tender Protocol, offer guarantees delivered during this period must also be accompanied by a declaration of sectors of interest.