Statoil Spuds First Onshore Exploration Well
Statoil has spudded its first exploration well on land in the middle of the Sahara Desert. The drilling is taking place in the Hassi Mouina block in Algeria.
"This represents a milestone," says David Poole, vice president for exploration in Algeria.
The Hassi Mounia license was awarded in June 2004 and comprises four blocks within an area of 23,000 square kilometers in the Gourara basin. Lying in the western Algerian desert, northwest of the In Salah gas field, its size is about half that of Denmark.
Seismic data collection started in September 2005. The work program comprises the drilling of a minimum of two wells.
Sonatrach, Algeria's national oil and gas company, has earlier proven hydrocarbons in the first reservoir layer of well HTJ-1, of Upper Devonian (Strunian) age.
"The objective of drilling well HTJ-2 is to appraise the find, but also to prove hydrocarbons in deeper sandstone layers of the Lower Devonian and Ordovician," says Mr. Poole. "The well will be drilled to a total depth of around 3,200 meters."
The well is being drilled by Nabor Drilling's Rig 284.
"This is very exciting," says Mr. Poole. "Through this drilling program we will gain a good assessment of the resource-potential in the area. In addition we will attain invaluable experience for future projects in similar areas. The use of what is for us, new technology, is exciting and gives us expertise in new areas."
Statoil's working interest in Hassi Mouina is 75%. Sonatrach has 25%. Statoil has completed an environmental impact assessment to ensure that flora and fauna or archeological discoveries will not be damaged.
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Company: Sonatrach more info
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