Addis & Yassir is a consultancy and advisory group providing independent advice and expertise to carbon sequestration (CCUS) and field developments, training and educational activities. The company provides expert advice to CCUS and field asset teams for Petroleum Geomechanical Engineering (Geomechanics), Production Technology, Pore Pressure Prediction, Geology, Sub-surface studies and Scientific and Engineering Technology. Addis & Yassir are independent of the major service companies, allowing the company to provide objective advice and recommendations to our clients. The expert advice includes decisions where these activities can impact field developments or drilling and completion success. Addis and Yassir Ltd provides operating companies with: • in-house technical support and discipline/capability building, • new technology provision (from small independent technology providers) promoting and locally supporting the technologies and field application, • writing or evaluating tender documents (including evaluation criteria), • providing scopes of work for studies, • evaluating proposals and Expressions of Interest (EoI), • developing technology plans and research proposals, and • quality assurance/quality control (QA/QC) of projects, studies, and reports. Addis & Yassir also offer our clients, in-house discipline and capability development as well as tool evaluation, in order to support the in-house company capability building. Addis & Yassir develop and deliver technical advice, seminars, workshops and tools to both executive level and asset teams in operating companies and offer support to Investors, Insurance companies, Research and Development and Educational institutes. The business advice, technical support and workshops will be provided by the owners, employees, and where required, through business partners and sub-contractors.