Cost-effective well integrity solution

• Expro was approached by Sasol to deliver a cost-effective solution for managing the well integrity (WI) of 57 assets located in onshore Mozambique
• The customer was familiar with Expro's WI management plan, in order to identify and implement a new management system
• The overall objective was to provide Sasol's well service department with access to well data, including intervention activities and results, allowing it to proactively manage the integrity of its assets

• Expro undertook an audit and gap analysis of the current WI management plan, identifying the systems, process and information needed to ensure well integrity was managed to both Sasol's standards and industry's best practice
• Expro's WI software system, SafeWells, was implemented providing an overview of well integrity status, alongside alerts and potential remedial action required
• This was customised to meet the company's specific requirements, allowing it to prioritise and implement a cost-effective remedial solutions across assets
• A WI asset lifecycle service was also offered, providing access to a comprehensive range of remedial services including slickline and cased hole
• Expro delivered introductory in-house software training for the Sasol team

• Expro's approach provided a holistic solution to meet the customer's well integrity needs, from initial audit through to solution and ongoing asset management
• The new WI management system provides critical well data, including well intervention activity and test results, allowing it to improve data communication, enhanced efficiency and reduced overall cost
• This ensures the company's system is compliant both to company standards and the legislative requirements

SafeWells provides a digital cloud based solution that helped us to reduce our costs, improve our data communication, and enhance planning and efficiency of operations

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