MWD/LWD

Ofserv operates the smartest, high reliability MWD tool on the market; these tools have earned the reputation of offering unparalleled cost efficiencies to operators.
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MWD tool Operating Specifications
  • Pulsation Dampeners : Fully Charged
  • MAX Hydrostatic Pressure, Mpa : 20, 000 psi
  • MAX Operating temperature: 175 C
  • Sand Content: Less than 1%
  • Vibration Tolerance: 20 GRMS, 15-500 Hz
  • Shock Rating; 1000 Gs, 0.5mSec, half-sine
  • Min & Max Survival temperature: -40C-185C
  • Pressure drop across the tool : approx. 160 Psi @ 450 GPM w/water
  • Mud Type : WBM, OBM
  • Mud pumps : Duplex or Triplex
  • Float valve: Required below MWD
  • MWD Tool string: Wireline retrievable & re-insertable
  • Pipe screen: Recommended while pumping
  • MTF/GTF crossover settings: Adjustable



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Directional Modules (iDM)

Ofserv directional drilling services encompasses horizontal drilling to multilaterals, reentries, s-curves, j wells, open hole side tracks etc. powered by proven off-the-shelf technologies which allows us to provide fit-for-purpose solutions to the most challenging directional wells . Our directional drilling services focus on drilling high-quality wells at a reduced cost per foot in the fastest time possible. Superior positive displacement mud motors (high Torque, low/medium speed performance) provide needed torque at the bit. We source these from industry leading manufacturers with proven track record of reliability and efficiency which are then deployed by very experienced directional drilling supervisors.

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Our robust QA/QC procedures further enhances our service quality as we ensure only the most fit-for-purpose tools are deployed to the rig. Ofserv also have the expertise, experience and tools for use in high pressure / high temperature (HPHT) applications. We are able to deploy mud motors to work in 3 3/ 4” to 12 1/ 4” hole sizes as well as supply all accompanying tools required to make up the bottom hole assembly. Ofserv has a working agreement with one of the “ big-3 “ directional service providers to deploy rotary steerable systems (RSS) and are able to provide cased hole side tracks via a relationship with USRD, the proprietor of the ultra short radius drilling technology.