Gabon

Operations

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Tullow currently has interests in 16 licences in Gabon, including twelve producing fields. With net oil production averaging 11,900 bopd in the first half of 2009, Tullow’s Gabon production accounts for around 20% of the Group's total. Production is expected to be maintained at this level for the rest of the year. During 2009, Tullow brought on first oil from the Ebouri field and a further 30 development wells are to be drilled on the Tsiengui, Obangue and Oba fields.

In addition to the existing licence interests, Tullow has back-in rights to ten exploration licences. Current activity in these back-in areas is considerable, with at least 12 exploration wells planned in the next 12 months. These licences are located in areas of significant potential and give the Group exposure to almost 40% of Gabon's currently licensed acreage.

Gabon continues to be considered as an area of potentially significant growth within the Tullow portfolio, presenting as it does a range of exploration, development, commercial and acquisition opportunities. These opportunities will be continually and actively assessed during 2009 and beyond.

 

Licences

Licence Fields
Area
Sq Km
Tullow
Interest
Operator Other Partners
Avouma Avouma
52
7.50%
Vaalco Addax (Sinopec), Sasol, Sojitz, PetroEnergy
Azobe
1,737
60.00%
Tullow MPDC Gabon
Ebouri Ebouri
15
7.50%
Vaalco Addax (Sinopec), Sasol, Sojitz, PetroEnergy
Echira Echira
76
40.00%
Perenco
Etame Etame
49
7.50%
Vaalco Addax (Sinopec), Sasol, Sojitz, PetroEnergy
Kiarsseny Marin
5,442
47.50%
Tullow Addax (Sinopec), Sonangol P&P
Limande Limande
10
40.00%
Perenco
Niungo Niungo
96
40.00%
Perenco
Nziembou
1,027
40.00%
Perenco
Oba Oba
44
5.00%
Perenco AIC Petrofi
Obangue Obangue
40
3.75%
Addax(Sinopec) AIC Petrofi
Omko Omko
16
7.50%
Maurel & Prom AIC Petrofi
Onal Onal
46
7.50%
Maurel & Prom AIC Petrofi
Tchatamba Marin Tchatamba Marin
30
25.00%

Perenco

Oranje Nassau* 
Tchatamba South Tchatamba South
40
25.00%
Perenco Oranje Nassau*
Tchatamba West Tchatamba West
25
25.00%
Perenco Oranje Nassau*
Tsiengui Tsiengui
26
3.75%
Addax(Sinopec) AIC Petrofi
Turnix Turnix
18
27.50%
Perenco
 

Note: Tullow has Back-In RIghts to the licences listed below.

* - Oranje Nassue Energie BV was acquired by ONH in May 2009.

Options - Back-in Rights

Licence Fields
Area
Sq Km
Tullow
Interest
Operator Other Partners
Arouwe
4,414
7.50%
Perenco AIC Petrofi
Azobe
1,737
5.00%
Tullow MPDC Gabon
DE 7 (Formerly Ombena)
2,188
5.00%
Perenco AIC Petrofi
Dussafu Marin
2,780
5.00%
Harvest Nat. Res Pan-Petroleum
Etame Marin
2,972
7.50%
Vaalco Addax (Sinopec), Sasol, Sojitz, PetroEnergy
Etekamba
773
5.00%
Maurel & Prom Transworld
Gryphon Marin
9,764
10.00%
Addax (Sinopec)  PetroSA
Maghena
631
3.75%
Addax (Sinopec)

 

Nyanga Mayombe
2,831
3.75%
Maurel & Prom

 

Omoueyi
4,133
7.50%
Maurel & Prom

 

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