Tendeka offers its portfolio of innovative tools and technologies in sub-Saharan Africa to restore production from existing well stocks, reduce gas and water flow and improve production.
The versatile suite of solutions does not require complex interventions and has already brought huge logistical, technical and financial savings to operators in the region.
Intelligent technology
PulseEight dynamic downhole reservoir management system is the world’s first re-deployable wireless completion range. Utilising Fluid Harmonics telemetry, two-way communications to and from a suite of downhole tools can be used to optimise production:
• PulseEight Electronic Ambient Valve (EAV) reinstates wells which were previously closed through loss/lack of a safety valve
• PulseEight Wireless Gauges (WG) provides pressure and temperature data from wells which have lost permanent systems or where these were never installed
• PulseEight Intelligent Valve (ICV) delivers infinite, inline manipulation of flow for choking and shut-off purposes
In addition to PulseEight, the company’s Mature Fields offering includes retrofittable, next generation inflow control technology, to attain a uniform inflow profile for enhanced oil production in new wells or through intervention.
Tendeka also offers in-house capability to custom design a range of sealing solutions, from non-standard diameters to unique fluid parameters, ensuring a perfect fit for well projects.
These include SwellStack sealing solutions which are rated to 15,000 psi in gas, reinstating the function of safety valves quickly and effectively; Swellable O-rings to reinstate the function of safety valves quickly and effectively; and SwellRight Side Pocket Mandrel (SPM) Plugs to provide pressure integrity in damaged side pocket mandrel bores.
Following success in Chad to solve sand production issues in water injection wells, Tendeka is working with a local partner in Nigeria to deliver Casacde3 in a multi-well subsea development.
