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Multichannel Acoustic Cement Tester KVARC-60 for Well Logging Applications

Geophysical Instruments

Manufacturer: PJSC TATNEFT im. V.D. Shashina

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

Logging wave acoustic multi-frequency cementometer KVARTS-60 is designed to identify vertical channels in wells between the string and cement stone, with an openness of at least 40 degrees, in oil and gas wells. The equipment provides registration of acoustic wave fields excited by a monopole transmitter operating in multi-frequency mode depending on the goals and objectives of the study. Registration of acoustic signal is carried out by groups of receivers, in 4 sectors, located in 90 degrees around the perimeter of the device. The field of application of the device is research by the method of wave acoustic logging of cased wells with inner diameter from 73 to 127 mm at the upper values of ambient temperature 105 C and hydrostatic pressure 60 MPa with the angle of inclination of the well not more than 40, at logging speed up to 280 m/h.

Specifications

Power supply voltage

220 V

Power consumption

30 W

Maximum hydrostatic pressure

60 MPa

Number of sectors

4 pcs

Measurement range of T longitudinal waves, µs/m

120...400

Tolerance limits of basic relative errors of measurement T

-3...3 %

Acoustic signal recording time

1024

Time quantization step

Radiation frequency

1...22

ADC digit capacity

Adjustment range of acoustic signal amplifiers' CG adjustment

1...16

Dynamic range of wave signal registration

Depth quantization step

10 cm

Transmission speed

223

Maximum logging speed

280

Operating temperature range, C

0...105 °C

Power consumption, max.

30 W

Diameter

60 mm

Length

4780 mm

Weight of downhole tool

60 kg

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Multichannel Acoustic Cement Tester KVARC-60 for Well Logging Applications

Description

Specifications

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