Offshore Energy
  • news
  • test
JobsNewsletter
Offshore Energy logo

© 2026 Navingo. All rights reserved.

Home›Business & Finance›Vanco Buys Stake in SL-5-11 Offshore Block in Sierra Leone
Business & Finance

July 22, 2011 · about 15 years ago

Vanco Buys Stake in SL-5-11 Offshore Block in Sierra Leone

Vanco has agreed to acquire from Oranto Petroleum Ltd. a 21% stake in the Petroleum Agreement for SL-5-11 Offshore Block in the Republic of Sierra Leone (West Africa), subject to customary conditions precedent. The Petroleum Agreement for SL-5-11 provides for the drilling of one exploration well bef

1 minutes read
  • LinkedIn
  • X
  • Email

Vanco has agreed to acquire from Oranto Petroleum Ltd. a 21% stake in the Petroleum Agreement for SL-5-11 Offshore Block in the Republic of Sierra Leone (West Africa), subject to customary conditions precedent. The Petroleum Agreement for SL-5-11 provides for the drilling of one exploration well before 2013.

The SL-5-11 offshore block, covering 4,022 square kilometers, is located offshore the Republic of Sierra Leone on the shelf and continental slope of the Atlantic Ocean. The water depth within the Block ranges from 100 to 3,300 meters. 2D and 3D seismic data reveal the presence of several promising exploration prospects. The block is part of the Sierra Leone – Liberia geological basin where a number of major oil fields have been discovered during the last two years.

The acquisition will extend Vanco’s acreage position in West Africa, which will now include high potential blocks in Sierra Leone, Cote d’Ivoire, Ghana and Equatorial Guinea. Block SL-5-11 interests will include Vanco (21%), Lukoil (49%) and Oranto Petroleum Ltd. (30%).

[mappress] Source: BusinessWire, July 22, 2011;

Reach the Offshore Energy industry in one go!

Offshore Energy is read by thousands of professionals every day.

Increase your visibility with banners, tell your story with a branded article, and showcase your expertise with a full-page company profile in our business directory.

CONTACT

Follow Offshore Energy on:

Filed under

Business & Finance

Home of Energy Transition

Join thousands of industry professionals who start their day with our newsletter.

Trending Now

  1. 1ADES jack-up rig pair lines up drilling jobs in Nigerian and UK waters
  2. 2Odfjell Drilling’s rig remaining with Norwegian oil & gas operator for another year
  3. 3Karoon boosts Brazilian field’s oil output with all wells now online
  4. 4TotalEnergies offloading Mexican shallow water block to Grupo Carso

Home of Energy Transition

Join thousands of industry professionals who start their day with our newsletter.

Subscribe free