Product

DWPR Drillable Reservoir Boundary Probe Tool

DWPR Drillable Reservoir Boundary Probe Tool

Tools

Drilling Wave Resistivity Log (DWPR) is a new generation of resistivity measurement and geosteering tool. The instrument adopts a new type of fully symmetrical compensating array coil system composed of dual-tilt orthogonal and axial transceiver antennas, and obtains azimuthal resistivity information and directional geologic signals by measuring spatial multi-component electromagnetic signals, from which it inverts reservoir boundaries in real time and displays the stratigraphic structure around the borehole and changes in the physical properties of the reservoir. The instrument also has the function of azimuthal gamma imaging measurement, which can realize 360-degree three-dimensional active geosteering around the well , greatly improving the reservoir encounter rate, reducing production costs and increasing the output of a single well.

Applications

  • Provides 360-degree 3D active geosteering around the circumference of the well, maximizing the reservoir encounter rate and increasing the production of a single well
  • Real-time inversion of reservoir boundaries, combined with rotary steering to accurately locate the trajectory of a borehole
  • Avoiding sidetrack drilling

specificities

  • Azimuthal Gamma Imaging Function
  • Azimuthal Resistivity Detection
  • Double-Slope Orthogonal Symmetry Structure