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.

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