Borehole Drilling Equipment Natural Gamma Resistivity Well Logging Tool Geophysical Borehole Logging for Water Well Exploration

Model:RCQ-2D Water Well Logging Equipment
Drilling depth:300m,400m,500m,800m,1000m
Borehole Logging System Component:Main instrument and software, Winch and cable, Well logging probes

In groundwater exploration at depths from 100m to 3000m, RCQ-2D geophysical logging equipped with a basic combination gamma and electrical logging probe can accurately identify freshwater formations, precisely characterize their thickness, and reveal undesirable intrusions of clay lenses or saltwater. It enables the driller or geologist/geophysicist to examine key features of a potential well that are otherwise inaccessible. The resistivity probe simultaneously measures gradient resistivity, normal resistivity, and spontaneous potential (SP).

Main Feature
(1) the measurement parameters are large and the scope is wide.
(2) the reliability is high and the Mean Time Between Failure (MTBF) is long.
(3) portable, convenient for mobile transportation.
(4) operating and maintenance is simple.

Technical data

 1.12bit A/D Conversion, Program-Controlled Magnifcation K=0.5~128
 2.Counting Channel: f ≤ 500kHz
 3.Digital Signal Transmission Frequency:9600bit/s
 4.Power Supply Cycle:400ms
 5.Current: 2mA-500mA Optional
 6.Signal Input Range: ≤ ± 10V 
7.Continuous Working Time: ≤ 24hr
 8.Power Consumption: <200W
 9.Volume: 420*260*210mm
 10.Weight:<7kg
 11.Working Temperature Range:-1°C~+50°C
 12.Working Power Supply: AC220V ± 10% 50Hz ± 5%
 13.Logging Speed: 0~30m/min Adjustable(as per sampling interval)
 

Borehole Logging Probes for Option: 

1. In the RCQ-2D integrated digital control logging system, both hardware and software, no matter probe or ground box, signal measurement or signal transmission, have adopted the standardization and modularization design. The benefits of standardization and modularity is to keep the product consistency. It is convenient to operate and maintain. The accessories are 100 percent universal and can be expanded at any time.
 
2. Fully underground digital and measurement's signal transmission
  All the signals from the underground probe are converted by A/D and sent to the ground after being encoded. The underground probe is a two-way street communication. Digital code transmission measurements greatly improve the anti-jamming capability, and the system itself can correct the error code, which guarantees the quality of the signal transmission.
 
3. Oversampling technology to obtain the most formation information
 The RCQ-2D system uses the sampling method for the collection of formation information. The oversampling amount increases with the decrease of the logging speed, and over sampling ensures the need for digital filtering, enhancing spatial resolution and screening useful information.
 
4. Small size of the underground probe with high pressure
 RCQ - 2D probe is almost diameter Φ40 and Φ50 mm, the appearance
of length 1000~1500mm size. The probe is made of stainless steel. Resistance to 20~40 MPa water pressure, temperature of 70 ~ 90 ºC. Special orders can be 60 MPa water pressure resistance, temperature 120 ºC resistance.
 

Facies changes;Quantitative geological formation properties
Identification of hydrostratigraphic units
Aquifer thickness;Water quality
Identification of hydrocarbon intervals
Detection of ore body zones;Bed boundary analysis
 

If you want more details, please contact me and I will send it to you.
 

Thank you for your feedback. Pursuing the principle of "Customer First, Integrity First", we are sincerely expecting to cooperate with you!!!
 

Henan Rancheng Machinery Co.,LTD is one professional supplier drilling rigs in China ,we

are dedicated in designing and manufacture water well drilling rigs ,rotary drilling rig ,anchor drilling rig ,DTH drilling rig ,solar pile driver,mud pump ,air compressor and drilling tools etc,we have advanced technology ,Modern equipment, first-class team and rich experience ,our products passed ISO9001 ,CE etc certificated ,they are exported to around 200 countries and areas in the world ,get very good feedbacks from our clients.

We pursue the principle of "Customer First, Integrity First", we are sincerely expecting to cooperate with you!!!

1.Why choose us ?

 Rancheng Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for 11 years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.

2.Do you offer any custom designs?

Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.

3,How to make sure the quality we sent to you is same with what we said?

 We are the Golded supplier on Made-in-China, order through the Made-in-China trade assurance, will ganrantee the safe of your money and the quality of the goods.

4.How To Order ?

Step 1, please tell us what model and quantity you need;

Step 2, then we will make a PI for you to confirm the order details;

Step 3, when we confirmed everything, can arrange the payment;

Step 4, finally we deliver the goods within the stipulated time.

5. When will make delivery ?

About 10-15 work days after receipt of the payment.

6.After-sales Service

1 year warranty for all kinds of products;

If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.