Baroid 50 lbs 3/8″ Grade Hole Plug

3/8″ Grade Hole Plug sodium bentonite is a naturally occurring Wyoming sodium bentonite clay that is sized and graded chip material used to seal and plug earthen boreholes. 3/8″ Grade Hole Plug sealing and plugging material are compressed, shaped pellets of high-swelling, untreated sodium bentonite.

DISCLAIMER: If ordering less than a pallet, call for availability 918-895-6759. (Standard Pallet size is 48 count per pallet, with some exceptions.)

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DESCRIPTION

3/8″ Grade Hole Plug sodium bentonite is a naturally occurring Wyoming sodium bentonite clay that is sized and graded chip material used to seal and plug earthen boreholes. 3/8″ Grade Hole Plug sealing and plugging material are compressed, shaped pellets of high-swelling, untreated sodium bentonite. Hole Plug is available in three sizes: 1/4″, 3/8″, and 1/2″.

APPLICATIONS/FUNCTIONS

  • Grouting annulus in all types of wells, particularly environmental monitoring well applications
  • Sealing above gravel packs
  • Plugging decommissioned boreholes
  • Stemming shotholes
  • Sealing around conductor pipe
  • Sealing lost circulation zones
  • Shutting off artesian flow

ADVANTAGES

  • Helps prevent entry of surface water into boreholes
  • High swelling potential
  • In situ swelling to provide a superior seal with excellent casing stabilization
  • Easier to apply than pellets
  • Cost effective
  • Simple to apply, mixing not required
  • Helps prevent vertical movement of fluids in the hole between porous zones
  • Helps form a permanent, flexible downhole seal
  • Helps allow hole re-entry
  • Rehydratable
  • NSF/ANSI Standard 60 certified

RECOMMENDED TREATMENT

Plugging and Stemming Drill Holes

Due to shipping and handling, a small amount of fine bentonite particles may be present. For optimum results, HOLEPLUG® should be poured over a mesh or screen with ¼” (6.4 mm) openings to “sift out” the smaller particles. The screen should be large enough (approx.1 yd2 or 1m2 ) to be folded into a “V” shape to allow sifting while the product is being poured into the hole. Also, HOLEPLUG bentonite should be poured slowly. Allow approximately two minutes to pour a 50-lb (22.7 kg) bag.

  1. Position the screen with the lower end placed over the borehole
  2. Slowly pour HOLEPLUG bentonite down the “V” so that fine particles fall through the screen before the larger particles fall into the borehole
  3. Fill hole as required (above static water level or to ground level)
  4. Observe all regulatory specifications
Stopping loss of circulation and stabilizing unconsolidated formations
  1. Pull drill pipe out of hole
  2. Pour HOLEPLUG bentonite into hole to fill above problem zone
  3. Drill ahead slowly with reduced pump pressure
Plugging flowing wells

Pour HOLEPLUG bentonite into hole until water flow subsides or hole is filled to surface.

TREATMENT CONSIDERATIONS

Adequate annular space should be present to allow for the placement of HOLEPLUG bentonite into the area of concern without bridging. It is recommended that a minimum annular space of two inches on either side of the outside dimension of the casing be present. This will facilitate the placement of tremie lines and reduce the potential of the HOLEPLUG bentonite bridging during pouring operations. The use of this product should always correspond with applicable federal, state and local well construction guidelines.

The subsurface environment that the respective bentonite sealing material or grout is to be placed into should always be taken into consideration when selecting the appropriate material to compose the well seal. If the formation water chemistry has a total hardness of greater than or equal to 500 parts per million and/or a chloride content of greater than or equal to 1500 parts per million the use of a bentonite material may not be appropriate for this environment. In the event that questions regarding subsurface environments arise it is always best to consult your local Baroid IDP representative to determine if the Baroid product of choice is appropriate for the given conditions.

ABOUT BARIOD

Baroid IDP sales and service engineers average over 20 years experience in several facets of the drilling industry. These individuals bring a comprehensive knowledge of products, drilling methods, regulations and equipment to help customers solve the toughest drilling problems facing your industry. IDP personnel can help in all areas of the drilling project. From product selection through well completion, Baroid IDP representatives are known for being there for the customer.

Baroid developed its reputation by lending expertise at the well site, and can assist the driller in the following areas:

  • Solids control system components and configuration
  • Circulation pit design Product selection and application
  • Timely product delivery Regional and application-specific know-how

Simply stated, Baroid IDP field sales representatives help customers select the right products, and then help the customer use the products to accomplish the job in the most expedient and cost-effective manner. Regardless of the purpose for drilling the hole, Baroid IDP can provide a field specialist to help ensure proper product formulation and application.

DISCLAIMER: If ordering less than a pallet, call for availability 918-895-6759. (Standard Pallet size is 48 count per pallet, with some exceptions.)

Visit Bariod’s Website

View All Additives & Mud

Brand

Baroid

Baroid
Weight56 lbs
Dimensions13 × 13 × 15 in
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