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Well Construction (For your business or personal use we provide water well drilling services for over 95 years and four generations)
Water Well Inspection (Newly providing Water Well Inspections to depths of 1000, an inspection can reveal issues like corrosion, holes/breaks in the well casing, damaged equipment as well as debris)
Exploration Drilling (With CQC newest fleet of exploration drills, two TH-75-E we can take on any and all of your diamond drilling, reverse circulation, reverse flood drilling projects)
Decommissioning & Dewatering Wells Dewatering For all your dewatering needs in the mining and or bridge building requirements, including well decommissioning services to assist you in properly sealing and decommissioning your water well and or flowing artesian wells
Blast Hole Drilling For all of your blast hole drilling requirements CQC provides 24-hour blast hole drilling services with our DMX-45 Blast hole drill. Drilling to depths of 200 and diameters of 12”
Well Rehabilitation (If a well has lost its original flow or recovery rate, a well may need to be rehabilitated. This may require acidizing, chlorinating, or bailing the well, all depending on its current status. Many older wells can be restored back to their original flow rates)
A well rehabilitation could maximize the flow of water from the well. A successful rehabilitation is dependent on the cause(s) of poor well performance and the degree to which the problem has progressed.
Upon noticing loss of performance in your well have CQC inspect your well, with one of our downhole cameras.
Generally, a decrease of 25% or more in well yield indicates that rehabilitation is in order. Delaying rehabilitation procedures can significantly increase costs and in some cases make rehabilitation impossible.
To detect deterioration of well performance, you must have a point of reference. Often this reference is the original well construction and pump test data which are normally supplied to you by the well driller on a well completion report or well log when the well is installed. However, even if you do not have this information, significant changes in your well are also a warning sign. Major changes in any of the following well characteristics is an indication that your well or pumping system is in need of attention:
- Decreased pumping rate - Decreased water level -Decreased specific capacity
- Increased sand or sediment content in the water (cloudiness) - Decreased total well depth
The two most common methods to rehabilitate a water well are chemical to dissolve incrusting materials form the well and wells screen and physically cleaning the well
Physical methods include using a brush attached to a drilling rig, high pressure jetting, hydrofracturing, and well surging with a surge block
WELL REHABILITATION SERVICES
WELL & EXPLORATION DRILLING SERVICES
WELL INSPECTION SERVICES
At Canadian Quality Control we take pride with providing start to finish services for all of your project needs. We understand that with all the changing legislation it can lead to confusion. With our years of experience we have a proven record of saving or Clients’ money along with assisting with keeping your project on schedule.
SERVICES Always in the Hole for you
At CQC we provide many inspection services from Water Well Inspections with one of our downhole inspection cameras, Coatings and Corrosion Inspection with our NACE certified Inspectors, Welding Inspections with our Canadian Welding Bureau and American Welding Society Inspectors. Along with Civil and Mechanical Inspections with our Trade Certified Personnel. We also provide a wide variety of administration support like Inspection Test Plan Preparation, Document Control Management Systems along with NCR, RFI and EWOs' expertise. Services can be provided at your offices or your work site. At Canadian Quality Control we use the latest administration software along with the training needed to be successful to ensure your success.
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