DST is a temporary completion of a wellbore that provides information on whether or not to complete the well. It is an oil and gas exploration procedure to isolate, stimulate and flow a downhole formation to determine the fluids present and the rate at which they can be produced. The main objective of a DST is to evaluate the commercial viability of a zone’s economic potential by identifying productive capacity, pressure, permeability or extent of an oil or gas reservoir.
AlMansoori provides a complete set of a Cased Hole DST tools to perform a cost effective well evaluation:
AlMansoori provides a complete set of a Cased Hole DST tools to perform a cost effective well evaluation:

Our Services
Drill Stem Testing DST Cased Hole Tools:
- Internal Pressure Compensated Slip Joints
- Single Shot Reverse Circulating Valves
- Annulus Operated Multi Cycle Circulating Valve
- Annulus Operated Tester Valve
- Annulus Operated Tester Valve, Lock Open Feature.
- Rupture Disc Operated Samplers
- E-Gauge Carriers
- Memory Gauges (Pressure & Temperature)
- Hydraulic Jars
- Tension Safety Joints
- DST Casing Packers (Mechanical and Hydraulic Setting)
- BOP Safety Valve.
- Real Time Down Hole DATA Acquisition, (TRICS-PARAGON Systems) through METROL .
- Annulus pressure operated Single Phase Bottom Hole Sampler or Acoustically Operated through METROL
- Tubing Conveyed Perforations (TCP) through our Logging & Perforating Department AMLS.