1223 S. 71st East Ave.Tulsa, OK 74112 USA(918)838-9811 office(918)838-1532 Facsimile
Turning Data into Information since 1946
The Full Wave Sonic tool contains a single transmitter and dual receiver to record formation travel times. The full wave form data is also recorded simultaneously, along with near and far travel times, borehole-compensated delta time, calculated sonic porosity, receiver gains, near/far amplitudes and natural gamma. The sonic or acoustic log uses the basic principle of sound waves traveling through a media. The Century sonic system uses a single transmitter and dual receiver system for recording the travel times of the formation. The receivers are spaced approximately 2 and 3 feet, from the transmitter. Therefore, a 0.3 m (1 ft.) calculation can be made to measure this interval transit time. Additionally, the 9320 can be upgraded for cement bond logging, by adding a casing collar locator (see below for link).
Full Wave Sonic Tool
FEATURESProperties Measured 1. Natural Gamma:Mechanical Centralizer2.5 x 10.2 cm(1.0 x 4.0 in.)NaI ScintillationOffset: 22.9 cm (9 in.)2. Transmitter:24 khz. piezoelectricOffset: 170.2 cm (67 in.)3. Acoustic Isolator:Thermoplastic polyesterOffset: N/A4. Near Receiver: (2 ft.) spacingOffset: 231.1 cm (91 in.)5. Far Receiver: (3 ft.) spacingOffset: 266.7 cm (105 in.)Length: 283.2 cm (111.5 in.)Temperature: 85 C (185 F)Diameter: 50.8 mm (2.0 in.)Pressure: 175 kg/cm2 (2500 PSI)Weight: 22.7 kg (50 lb.)Logging Speed: 9 m/min.@0.06 SI (30 ft./min. @ 0.2 ft. SI)Tool Voltage Required: 85 VDCTOOL#: 9320