| Block Name | Governorate | Operator | Partners | Share % | Area (Km2) |
| AL MABER (2) | SHABWAH HADHRAMOUT | OMV | OMV | 87.50 | 3,012 |
| YCO | 7 | ||||
| Sumit Petroleum | 5.50 | ||||
| JARDAN (3) | SHABWAH | OIL SEARCH | OIL SEARCH | 40 | 2,950 |
| OMV | 34 | ||||
| MND | 20 | ||||
| YCO | 6 | ||||
| BARQA (7) | HADHRAMOUT - SHABWAH | OIL SEARCH | OIL SEARCH | 34 | 4,939 |
| KUFPEC(Aden) | 21.25 | ||||
| VOYAGER Energy | 21.25 | ||||
| Mitsui E&P Middle East | 8.50 | ||||
| YCO | 15 | ||||
| AL ARMAH (13) | AL MAHRAH - HADHRAMOUT | GALO OIL | GALO OIL | 100 | 5,516 |
| SOUTH SANAU(29) | ALMHARAH | OMV | OMV | 38.93 | 8,424 |
| ALKOR PETROO | 21.63 | ||||
| WESTER DRILING | 25.95 | ||||
| YCO | 13.50 | ||||
| NORTH BELHAF(28) | Shabwa-Hadramu | GSPC | GSPC | 38.93 | 4,465 |
| ALKOOR PETROO LIMITED | 21.63 | ||||
| WESTER DRILLING CONT. | 25.95 | ||||
| YCO | 13.50 | ||||
| SOUTH SANAU(29) | ALMHARAH | OMV | OMV | 43.75 | 9,237 |
| PAKISTAN PETROLEUM LTD | 43.75 | ||||
| YCO | 12.50 | ||||
| AL FURT (33) | HADHRAMOUT | CCC | CCC | 54.625 | 4,482 |
| GEOPETROL | 19 | ||||
| VIRGIN RESOURCES | 21.37 | ||||
| YCO | 5 | ||||
| JEZA (34) | AL MAHRAH | RELIANCE | RELIANCE | 61.6 | 7,016 |
| HOOD OIL | 26.4 | ||||
| YCO | 12 | ||||
| MARAIT (37) | HADHRAMOUT AL MAHRAH | RELIANCE | RELIANCE | 61.6 | 6,894 |
| HOOD OIL | 26.4 | ||||
| YCO | 12 | ||||
| SOUTH AL FURT (45) | AL MAHRAH - HADHRAMOUT | CCC | CCC | 54.625 | 6,627 |
| GEOPETROL | 19 | ||||
| VIRGIN RESOURCES | 21.375 | ||||
| YCO | 5 | ||||
| SOUTH EAST AL MABER (49) | HADHRAMOUT | KUWAIT ENERGY | KUWAIT ENERGY | 63.84% | 2,700 |
| CCC | 21.16% | ||||
| MIDAS | 93 | ||||
| YCO | 15% | ||||
| GHAYL BIN YUMAIN (68) | HADHRAMOUT | MIDAS | MIDAS | 93% | 679 |
| YCO | 7% | ||||
| AL MASHAF (69) | SHABWAH | SINOPEC | SINOPEC | 50 | 1,324 |
| TOTAL | 40 | ||||
| YCO CARRIED | 10 | ||||
| ATAQ (70) | SHABWAH | TOTAL | KNOC | 12.35 | 1,367 |
| TOTAL | 50.1125 | ||||
| SAMSUNG | 7.60 | ||||
| OMV | 19.2375 | ||||
| DAESUNG | 5.70 | ||||
| YCO CARRIED | 5 | ||||
| AL QARN (71) | HADHRAMOUT | SINOPEC | SINOPEC | 50 | 1,801 |
| TOTAL | 40 | ||||
| YCO | 10 | ||||
| AL AIN (72) | HADHRAMOUT | TOTAL | TOTAL | 36 | 1,821 |
| TRANSGLOBE | 18 | ||||
| ANSAN WIKFS | 18 | ||||
| YCO | 10 | ||||
| DNO | 18 | ||||
| QUSA (74) | HADHRAMOUT | KUWAIT ENERGY | KUWAIT ENERGY | 34 | 1,307 |
| KUFPEC | 21.25 | ||||
| ARC / VOYAGER | 21.25 | ||||
| ADELPHI ENERGY | 8.5 | ||||
| YCO | 15 | ||||
| MARKHA (75) | MARIB -SHABWAH | OCCIDENTAL | OCCIDENTAL | 71.25 | 1,050 |
| T G HOLDINGS | 23.75 | ||||
| YCO CARRIED | 5 | ||||
| WADI AMED(82) | HADRAMOUT | MEDCO | MEDCO | 38.25 | 1,853 |
| KUWAIT ENERGY | 21.25 | ||||
| INDIAN OIL CORP | 12.75 | ||||
| OIL INDIAN Ltd | 12.75 | ||||
| YCO | 15 | ||||
| WADI ARAT(83) | HADRAMUT | MEDCO | MEDCO | 38.25 | 364 |
| KUWAIT ENERGY | 21.25 | ||||
| NDIAN OIL CORP | 12.75 | ||||
| OIL INDIAN Ltd | 12.75 | ||||
| YCO | 15 | ||||
| EAST AL MABAR (R2) | HADHRAMOUT | GALLO OIL | GALLO OIL | 100 | 2,850 |
