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Acoustic Tool (ACT-C)

Applications

● Compressional slowness Dt
● Cement Bond Logging (CBL) and Variable density logging (VDL)

Introduction

This tool was developed to provide high quality compressional △t measurement with minimal operations investment in a relatively small physical tool package. This tool can also run for Cement Bond Logging (CBL), providing information for cement bond quality evaluation.

Product Description

Specifications

Max Temperature	350°F (175°C) for 8 hours
Max Pressure	20,000 psi (137.9 MPa)
Minimum Hole Size	4.50 in. (114 mm)
Tool Diameter	3.625 in. (92 mm)
Make-up Length	13 ft.-10.74 in. (4.24 m)
Total Weight	240 lbs (109 kg)
Logging Speed	60 ft/min (18 m/min) max.
Absolute Accuracy	+/- .5 microseconds
Repeatability	+/- 1 %
Vertical Resolution	0.5 ft (15.24 cm) Basic measurement
Transducer Type
Receiver(s)
Type
Bandwidth
Number
Spacing
Offset
Transmitter(s)
Type
Bandwidth
Number
Spacing
Power Requirements
Logging
Wireline Requirements
Telemetry:
Modes:
Command
Tool Tables
Tool Status
Data Mapable to
Tensile Strength
Compressional Strength

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NOMIC HOLDINGS LTD is a non-state-owned, non-public-benefit, commercial joint-stock company established in 2005. As an enterprise integrating diversified services, NOMIC provides expertise in engineering design, technical consultation, manufacturing, and trade. The company is dedicated to industries such as oil and gas, offshore engineering, machine tools, and metallurgy, offering customers full-process and integrated solutions.