EXPRESS STACK DEPLOYABLE LITHO DENSITY TOOL - 4339

The Series 4339 Deployable Litho-Density Tool sub uses two focused density detectors to computer borehole compensated density real time.  This tool also uses photoelectric technology to determine lithology directly.  It can distinguish between sandstone, limestone, dolomite, shale, and other rocks in the form of an additional logging curve(PE).  Additionally, the tool also records caliper readings.  It requires the use of the 4000 Stack Gamma Ray Tool Sub, which provides the needed telemetry, and is compatible with all Express Stack™ Tools.  

Benefits:

Fully downhole digital
Quick automatic setup, unique tool identification
Requires assembly at well site
Can be customized to your specific needs

Features:

Properties Measured:

  1. Caliper: Motorized, uphole actuated 33.02cm (13 in.)
    Offset(measured from top of Gamma Ray Tool Sub) 589.79(232.2 in.)

  2. Far Density: x 10.16cm(0.875 x 4.0 in) 35.8cm(14.1 in.) spacing Offset:630.42cm (248.2in.)

  3. Compensated Density: Cdl (compensated density log)
    Offset: 630.42cm (248.2in.)

  4. Compensation: Comp(compensation) Offset: 630.42cm (248.2in.)

  5. Near Density 2.2 x 3.2 cm(0.875 x 1.25 in.) 20cm(7.9 in.) spacing
    Offset: 630.42cm (248.2in.)

  6. Photoelectric x 3.2cm(0.875 x 1.25 in.) 20cm (7.9 in.) spacing
    Offset: 645.66cm (254.2 in.)

 

Specifications:
Length: 696.46cm (274.2 in.)
Temperature: 125c (257F)
Diameter: 6.35cm (2.5 in)
Pressure: 350kg/cm2 (5000 psi)
Weight: 58 kg (128 lbs.)
Logging Speed: 9m/min. (30ft/min.)

Tool #:4339

4339 Product Description

© 2019 by Century Geophysical, L.L.C.