Our technologies encompass stand-alone innovative completion products that can be combined to form systems for use in conventional and unconventional wells.

Advanced Well Completions

Advanced ICD completion with monitoring in conventional open hole for carbonate or sandstone reservoirs

Tendeka’s advanced well completion technologies combine autonomous or passive inflow control devices with fibre optic monitoring and are suitable for use in both carbonate and sandstone reservoirs.

Providing the richest, most detailed multiphase measurements from the wellbore, we enable you to accurately monitor inflow performance in both production and injection wells.

Reservoir Monitoring

Whatever your monitoring focus, the insights gained from Tendeka’s powerful monitoring systems allow you to make far-reaching decisions that help manage reservoir performance, enhance production and increase overall recovery.


  • Reservoir description
  • Reservoir management
  • Monitoring of inflow performance and skin
  • Production allocation
  • Injection allocation
  • Gas lift monitoring and optimization
  • Well integrity and equipment monitoring
  • Permanent or intervention based monitoring
  • Retrofit of failed permanent gauges


  • Electrical downhole monitoring
  • Point and distributed fiber optic downhole monitoring systems
  • Wireless downhole communication

Reservoir Monitoring Software

To help you draw the greatest insights from complex flow, we provide specialist interpretation expertise.

Whether your focus is production surveillance, downhole issues diagnosis or production enhancement design, Tendeka makes sure your intervention and production decisions are based on the clearest possible picture of multiphase flow.


  • Well performance monitoring
  • Production and injection rate calculation
  • Gas lift valve monitoring
  • Production and injection optimization
  • ICD/ICV design

Inflow Control

Long horizontal wells can increase productivity and recovery of oil by increasing reservoir contact, however, uneven production due to reservoir heterogeneity, fractures or frictional pressure losses along the length of the horizontal bore can lead to early water or gas breakthrough in these wells.  

Inflow Control Devices (ICDs) create a more even inflow by producing an additional pressure drop at inflow points along the reservoir.  Similarly, ICD are used in water injection applications to promote an even outflow of water to improve sweep efficiency.

Deployed as part of the lower completion using zone isolation packers to divide the reservoir into inflow compartment, the ICD can be integrated with sand control screens for soft formations, or within short subs for harder formations.

Tendeka has advanced ICD technology to increase the functionality of these devices to allow circulation during deployment, prevent cross flow and autonomously choke back unwanted water and gas production once break-through occurs.


  • Delays water and gas breakthrough in oil producing wells by creating an even inflow along the wellbore.
  • Can autonomously reduce water and gas production once breakthrough occurs
  • Increased sweep efficiency in water injection wells by ensuring an even outflow
  • Increased sand control reliability by reducing annular flow velocities
  • Eliminating the requirement for washpipe for circulation.
  • Prevents cross-flow in multi-layer oil and gas wells
  • Reduced fines production in water injection by preventing backflow


Please get in touch, one of our experts will contact you to answer any questions.

Call us

We have a global network of offices:

North and South America
+1 832 827 4211

Europe, former Soviet Union, Sub-Saharan Africa
+44 1224 238 950

Middle East, North Africa
+44 1224 238 950

Asia Pacific
+603 9207 9797

Corporate HQ
+44 1224 238 950