Cased Hole Analysis Tool Is a measurement system that provides accurate data about reservoir rock parameters, identifies reservoir fluid types, and is used extensively to identify and describe many well bore conditions that can result in production problems. The core measurements of this logging system include thermal neutron, epithermal neutron, and behind casing formation density. Various production logging tool modules can be combined with the 'Cased Hole Analysis Tool'. This makes it possible to configure effective measurement combinations for a wide range of well conditions and logging objectives..

 

Modular Design
Modular tool design results in the most effective and cost efficient tool configuration for each specific application.

 

Measurement Compatibility
The neutron and density components of the 'Cased Hole Analysis Tool' are based upon the same physics as conventional open hole logging tools. This provides the sensitivity required for accurate time-lapse comparisons to identify subtle changes in reservoir conditions.

 

All conventional industry data formats are supported

 

All components of the 'Cased Hole Analysis Tool' are military grade resulting in reliable operation within the ratedspecifications of the equipment.

 

Analysis
Timely turn around for all analysis products is guaranteed regardless of how remote the well site location.

-gas/oil contact @ 1113.5
-oil/water contact @ 1121
Initial production started from squeezed perf interval / high GOR resulted worn gas being coned down through the oil / stair step neutron porosity (1113.5-1117) caused by residual gas left in near wellbore region after perf interval squeezed off.

Figure 2. Stratigraphic and hydrostratigraphic delineation and nomenclature of the foreland-basin succession in the west-central part of the Alberta basin.