M & W Drilling, LLC

M & W Drilling, LLC

Well Abandonment Services

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Our well abandonment services includes, grouting wells in place, over-drilling and grouting, and in-situ grouting.Wellhead and pad removal, and reclaimation of the surface to its original condition.We maintain large and small volume grout plants to meet the needs of our customers.Our crews prepare the grouting and well abandonment equipment for both rough terrain or standard paved/concrete areas to minimize delays. 

  • Certain States (such as TN and SC) Allow Abandoning Wells In-Place by Tremie Grouting the Inside of the Casing. Other States Require Other Methods.
  • Tremie Grouting Allows for an Easy and Cost Effective Method to Abandon Wells.
  • M & W Drilling Pre-Mixes a Cement-Bentonite Grout, with a Predetermined Grout Density That is Pumped into the Well From the Bottom Up.
  • Mud Scales are used to Confirm Grout Weight.

  • Certain States (Such as NC and KY) Requires Wells to be Abandoned by Over Drilling the Casing, Removing the Casing/Screen From the Hole, and Then Tremie Grouting the Subsequent Hole.
  • Over Drilling Using 4.25 in. to 12.25 in. I.D. Hollow Stem Auger in Overburden.
  • M & W Drilling can Either Overdrill the Wells by Using Properly Sized Hollow Stem Augers or by Milling the Casing by Using Air Rotary Drilling Methods (with a Stinger Bit).
  • M & W Drilling Pre-Mixes a Cement-Bentonite Grout, with a Predetermined Grout Density That is Pumped into the Hole From the Bottom Up.
  • Mud Scales are used to Confirm Grout Weight.

  • After a Well has Served its Purpose and the Owner Determines the Well is No Longer Needed, He/She Typically Wants the Well Abandoned and All Surface Features Removed from Sight.
  • M & W Drilling Provides this Service to our Clients.
  • These Services Include, Removing the Concrete Pad and Manhole/ Protective Casing and then Patching the Surface so that the New Surface Patch Matches the Surrounding Surface.

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