312 IAC 29-33-22 - Use of plugging materials other than cement
Authority: IC 14-10-2-4; IC 14-37-3
Affected: IC 14-37
Sec. 22.
The division director may approve the use of plugging materials other than cement or bentonite chips as provided in section 20 of this rule if an owner or operator demonstrates the material:
(1) provides equal or greater protection to
commercially minable coal resources and underground sources of drinking water;
and
(2) prevents movement of any
oil, gas, coal bed methane, and other fluids from the original
formations.
Notes
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