Our technologies

Complex of wire line well services

The equipment is intended for thermo hydrodynamic investigations in operating wells during field management. It works under the environment temperature of 0-120ºC and under the pressure of 60 MPa. The diameter of down hole device is 38mm. The equipment works as a part of computer-controlled well logging unit. It's furnished with single-conductor armored cable, personal computer and digital recording device. Two types of equipment are used for measuring – cable and self-contained devices. They can work in wells with corrosive and nonaggressive environment.

Issues to solve

Investigation of well production characteristics:

  • determination of indent and intake formation;
  • flow profile and response determination;
  • pressure determination;
  • thermal mode determination;
  • determination of water trouble intervals;
  • determination of casing leak intervals;
  • tubing and intercasing space

Control of technical equipment work:

  • equipment depth determination;
  • fluid level determination;
  • determination of tubing and packers location

Study of hydrodynamic layer characteristics:

  • productivity factor determination;
  • flow capacity and gas capacity determination

Equipment

  • GR;
  • thermometer;
  • manometer;
  • humimeter;
  • noise meter;
  • collar location;
  • flow meter;
  • self-heating temperature indicator;
  • high-sensitivity flowmeter “Granat-R”

Technical characteristics

Temperature0-120°С±1°С
Thermometers limit of sensibility0,005°С
Thermometers rate of response
Pressure0-60 MPa±0,25%
Manometers limit of sensibility0,005 MPa
The down hole device KSA
Example of the AGAT-KSA-K9 work
Example of the AGAT-KSA-K9 work