Gamma Ray - Wellbore Temperature (PGT43C)

GR-Temp PGT43C Tool is mainly used for depth correlation and leakage detection. This tool integrates Gamma Ray & Temperature, and can be combined with any other Pegasus Series tools.

NATURAL GAMMA RAY MEASURING PRINCIPLE

The natural gamma ray section consists of a photomultiplier tube (PMT) and a Sodium Iodide (NaI) Scintillation crystal. The sensor detects ionizing radiation naturally emitted by the formation.

WELLBORE TEMPERATURE MEASURING PRINCIPLE

Wellbore temperature measurement circuit uses a PT100 platinum thermal resistor which is linearly responsive with the ambient temperature.

SPECIFICATIONS

Gamma Ray-Wellbore Temperature (PGT43C-A) Specifications

APPLICATIONS & FEATURES

APPLICATIONS

  • Correlation of cased hole logs between runs and wells
  • Depth Control
  • Lithology Identification
  • Leakage Detection through High Resolution Temperature Log
  • Identification of production/injection intervals

FEATURES

  • API Calibrated response
  • Warrior Compatible
  • Reduced tool length
  • Combinable with all Pegasus Series Tools