Autonomous Memory Array CAT-TAT Logging Tool

ARRAY CAPACITANCE AND TEMPERATURE TOOL

Array Capacitance and High Precision Temperature tool consists of 6 miniature probes mounted on 6 rigid

arms facing fluid flow at 45 deg. Additionally tool is equipped with accelerometer and caliper sensors. Array CAT

& TAT tool is independently programmable for duration of logging and fully compatible with other North Side

PL tools and modules.

Application:

RESERVOIR PERFORMANCE EVALUATION. HORIZONTAL PRODUCER

Fluid phase identification independent of well deviation.

Cross-sectional water hold-up profile determination.

Production profile evaluation based on TAT sensors.

Wellbore and Reservoir oriented technology.

http://northsidetools.com

Avantages:

Advanced rigidity of the tool due to titanium shaft pulled through the tool and thick arms.

Combined CAT and TAT in one tool allows shorter string and complex data acquisition.

Memory read-out operations.

Internal orientation sensor.

TOOL SPECIFICATIONS

Capacitance measurement 0-75%

Accuracy ± 0.1%

Tool OD 1.65 in (42mm)

Maximum Opera�ng Temperature 150 C

Maximum Opera�ng Pressure 14,500 PSI (100 MPa)

Connec�ons 15/16 SR

Fully autonomous tool Yes

TEMPERATURE ARRAY

Probe Type Pla�num, Exposed

Precision 0.001C

Response �me 0.25 sec