SEREPT, Société de Recherches et d'Exploitation des Pétroles en Tunisie, Tunisian Company for Oil Research and Exploitation

Douleb-Semmama & Tamesmida

General

► Douleb / Semmama	70 % HTC and 30 % SEREPT
► Tamesmida	95 % HTC and 5 % SEREPT
► Operator	HTC
► Works General Contractor	SEREPT
► Production start up	1968 April 12th (Douleb)
► Maximal product in 1974	1200 m3 / day for 3 concessions
► Annual Production:	230 000 bblls

Douleb and Semmama are located in the delegation of Sbeitla in the Governorate of Kasserine at about 40 km North of the city of Kasserine. This site is located in a mountainous region. (altitude : 1000m).

Tamesmida is located in the delegation of Feriana in the Governorate of Kasserine at about 60 km south west of the city Kasserine. This site is located in a mountainous region (altitude : 1300m).

Wells

► Douleb
	• 4 Dolomite producing wells with ESP pumps • 4 Limestone producing wells with walking-beam pumps • 3 Vraconian producing wells with walking-beam pumps • 1 Limestone injector well • 1 Dolomite injector well for production waters

► Semmama
	• 1 Limestone producing well with walking-beam pumps • 1 Injector well

► Tamesmida
	• 1 Dolomite producing well • 3 Vraconian producing wells with outrigger pumps

Health base

► Douleb
	• Hotel for 20 people • House for 8 people

► Tammesmida
	• House for 2 people

Storage and transportation of raw products

► Storage in Douleb 2 600 m3 ► Storage in Tamesmida 300 m3 ► Transportation:
	• From Tamesmida to Douleb in trucks • From Douleb to La Skhira by pipline 6’’
► Pipeline
	• Length 174 km • Diameter 6’’ • Expedition frequency 12 hours/week • 7 Cathodic protection stations • 7 Sectioning stations

Development project (2003/2004)

• Drilling of 4 wells in Douleb (DL14 / DL100 / DL109 / DL118)
• Drilling of one well in Tamesmida TAM5
• Conversion of a well into an injector in Douleb DL13
• Conversion of a well into an injector in Semmama SEM2