Asset Report

Yemen Say `un - Al Masila exploration basin



You can pay by card or invoice



You can pay by card or invoice

Get this Asset Report as part of a subscription

Enquire about subscriptions

Already have a subscription? Sign In

Further information

Pay by Invoice or Credit Card FAQs

Contact us

Submit your details to receive further information about this report.

For details on how your data is used and stored, see our Privacy Notice.

Report summary

The Say'un – Al Masila Basin is located in the centre of Yemen. Early exploration focused on shallower Cretaceous reservoirs, now considered to be mature – in the last decade, just 85 mmboe of new resource was found. Recently wells have been extended down to test the potential of the Basement, and as all future wells are expected to be drilled to the Basement, we analyse the basin as a single exploration opportunity. The basin has a well-established infrastructure network. This allows for many developments to be rapidly brought onstream, with minimal upfront expenditure, and should underpin good value creation and rates of return in the basin in future. However the deteriorating political and civil situation in Yemen since 2014 has effectively brought any new licence awards or exploration work to a halt, and we expect exploration activity in the country to be suspended for several years. This reduced exploration activity restricts the yet-to-find potential in the basin.

What's included

This report contains

  • Document

    Yemen Sayun - Al

    ZIP 2.36 MB

  • Document

    Yemen Say `un Al - Masila exploration basin

    PDF 460.50 KB

  • Document

    Yemen Say `un Al - Masila exploration basin

    ZIP 2.71 MB

Table of contents

Tables and charts

This report includes 25 images and tables including:


  • Key play data
  • Assumptions
  • Price assumptions
  • Top discoveries (TYP period)
  • Geology: Table 1
  • Key play data
  • Costs: Table 1
  • Typical fiscal terms
  • Full-cycle economic analysis
  • Development: Table 1
  • Expected monetary value


  • Value creation versus investment (TYP period)
  • Summary and key issues: Image 2
  • Exploration wells by play
  • Licensed exploration acreage
  • Expiry forecast of current licences
  • Commerciality index
  • Drilling activity by well type
  • Discoveries and success rates
  • Basement to Cretaceous
  • Exploration and appraisal spend
  • TYP value creation, spend and volume discovered
  • Outlook value creation, spend and YTF volume
  • Unit value of potential discoveries
  • Prospect breakeven prices

You may be interested in

Questions about this report?

  • Europe:
    +44 131 243 4699
  • Americas:
    +1 713 470 1900
  • Asia Pacific:
    +61 2 8224 8898