Workshop Test Bay For Downhole Oil Tools

Workshop Test Bay For Downhole Oil Tools

The Workshop Test Bay** is a specialized facility for inspecting, maintaining, calibrating, and pressure-testing of Drill Stem Testing Tools, Coiled Tubing Tools, Well Completion Tools – a critical process in oil & gas exploration to evaluate reservoir potential.

Here’s a breakdown of key components, tools, and workshop requirements:

Essential Workshop Test Bay Features**

1.  Pressure Test Area:
    *   High-Pressure Test Pumps: (10,000+ psi, often 15k-20k psi capability).
    *   Test Stumps/Plugs: Secure tools vertically/horizontally for pressure testing.
    *   Hydrostatic Test Units: Water/glycol-based testing
    *   Nitrogen (N2) Test Units:For gas testing packers/valves (requires strict safety protocols).
    *   Calibrated Gauges & Transducers: High-accuracy pressure monitoring.
    *   Containment Walls/Cages: Safety barriers for high-pressure testing.

2.  Inspection & Maintenance Stations:
    *   Cleanrooms: For critical tool assembly/disassembly (ISO Class 8 or better).
    *   Tool Teardown Benches: Heavy-duty, with vise mounts.
    *   NDT Equipment: Ultrasonic (UT), Magnetic Particle (MPI), Dye Penetrant (DPI) for crack detection.
    *   Thread Gauging: Master gauges for API/Proprietary threads (e.g., 4-1/2" Reg, 7-5/8" Reg, CAS connections).
    *   Dimensional Inspection: Calipers, micrometers, bore gauges.

3.  Calibration & Function Testing:
    *   Electronic Gauge Calibration Bench: Reference gauges, temperature baths.
    *   Mechanical Gauge Tester: Deadweight testers.
    *   Valve Function Test Rigs: Apply hydraulic/mechanical actuation to verify operation.
    *   Packer Element Conditioning Stations: Pre-setting/relaxation before testing.

4.  Support Systems:
    *   Overhead Cranes/Lifting Beams: (2-10 ton capacity) for handling heavy tools.
    *   Tool Wash Bays: Decontamination (oil, mud, H2S removal).
    *   Specialized Tool Storage: Secure racks for sensitive tools/gauges.
    *   Nitrogen Storage/Purge Systems: (Strict ventilation required).
    *   Hydraulic Power Units (HPUs): For operating hydraulic tools.

5.  Safety & Compliance:
    *   H2S Monitoring & Scrubbers: Critical if testing tools from sour wells.
    *   PPE Stations: FR clothing, safety glasses, face shields, gloves.
    *   Spill Containment: Drip trays, sumps.
    *   ISO Compliance: Strict adherence to design, testing, and documentation standards.
    *   Lockout/Tagout (LOTO) Procedures: Mandatory during maintenance.