Vertical Seismic Profile (VSP) PS Sonic Logging Borehole Seismic Imaging with 3c Geophones or 3c Accelerometers Downhole Seismograph Seismic Detector

• After-sales Service: Borehole Seismic Imaging with 3c Geophones or 3c a
• Warranty: Borehole Seismic Imaging with 3c Geophones or 3c a
• Accuracy: Borehole Seismic Imaging with 3c Geophones or 3c a
• Vertical Lines: Borehole Seismic Imaging with 3c Geophones or 3c a
• Horizontal Line: Borehole Seismic Imaging with 3c Geophones or 3c a
• Condition: New
• Model NO.: Borehole Seismic Imaging with 3c Geophones or 3c A
• Use Type: Seismograph Geophone
• Frequency: Supports Customized
• Product: Borehole Seismic
• Method: Vertical Seismic Profile
• Transport Package: Carton Box
• Specification: 2Hz, 2.5Hz, 4Hz, 4.5Hz.
• Trademark: GOLD
• Origin: China
• HS Code: 9015800090
• Production Capacity: 1000set/Quater

Product Description

Vertical Seismic Profile (VSP) PS Sonic Logging Borehole Seismic imaging with 3C geophones or 3C accelerometers



 

Borehole seiemic imaging instrument is used to take seismic data from borehole with 3C geophones or 3C accelerometers. There are 3 type borehole geophones can be used for Vertical Seismic Profile (VSP) . It can take P WAVE  and S wave. The depth will be 160m depth from borehole

Different types of VSP and their benefits are outlined with stress on seismic calibration through corridor stack. The difference between the check-shot and VSP surveys and distinction between VSP well (seismic) velocity and sonic velocity are pointed out. Shortcomings of check-shot and VSP velocity surveys and ways to check these are suggested.

 

The 3C geophone specification:
Vertical Seismic Profile (VSP) PS Sonic Logging Borehole Seismic imaging with 3C geophones or 3C accelerometer

Model	DJ	JG	JF
/	Electromagnetic borehole geophone series	Piston type borehole geohphone series	Non-adjacent borehole geohphone series
Frequency (Hz)	4HZ-100HZ optional	4HZ-100HZ optional	4HZ-100HZ optional
Working Mini Diameter (mm)	Φ70-φ120	Φ50-φ110	Φ50
Working Temperature	25~55	25~55	25~55
Diameter(mm)	φ55	φ50	φ45
Height (mm)	465	500	300
Weight (kg)	60m-10kg, 120m-14kg	60m-12kg,120m-17kg	60m-60kg,120m-10kg

Vertical Seismic Profile (VSP) PS Sonic Logging Borehole Seismic imaging with 3C geophones or 3C accelerometers

 

Vertical Seismic Profile (VSP) PS Sonic Logging Borehole Seismic Imaging with 3c Geophones or 3c Accelerometers Downhole Seismograph Seismic Detector