Advanced Oil Detection Technology

PLT Tool String

Revolutionary three-arm spring-loaded cage system designed for precision production profiling and leak detection. One tool, multiple casing sizes, unmatched accuracy in the most demanding environments.

PLT TOOL STRING DOWNLOAD PDF Technical datasheet (PDF)
ENGRD Fullbore Spinner
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Injection Flow
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Production Flow
Electronics Housing
Three-arm Spinner
Spring-Loaded Cage
TEMPERATURE RATING
350°F (177°C)
PRESSURE RATING
15,000 psi
Telemetry
100 samples/s
Technical Excellence

SPECIFICATIONS

Production Logging Tools (PLT) are designed to evaluate fluid movement in and out of wellbores. EngRD’s PLT system integrates an acoustic flowmeter, fast-response quartz pressure sensor, Gamma Ray, and Casing Collar Locator to provide accurate real-time and memory-based data acquisition. Rated to 177°C and 15,000 psi, the PLT Tool String ensures reliable measurements even in demanding well conditions.

Dual Operation Mode

Real-Time and Memory recording for redundancy and complete data security.

Hybrid Modular Design

Each module has its own power supply and memory, enabling standalone or full-string operation.

True-Rate Flow

Acoustic flowmeter measures rate, direction, and density without spinner calibration bias.

Rugged & Reliable

Rated to 177 °C / 15k psi and H₂S-ready for harsh environments.

Physical Dimensions

Operation Modes Real-Time / Memory
Depth Control Gamma Ray + CCL

Operating Conditions

Temperature Rating 177 °C (350 °F)
Pressure Rating 15,000 psi (103.4 MPa)
H₂S Service Ready

Performance

Flow Measurement Patented Acoustic Flowmeter
Pressure Sensor Quartz (0.01% FS)
Telemetry Up to 100 samples/sec to surface
Surface System Warrior 8
Technical Diagram
PLT Tool String Technical Diagram