Authority: IC 14-10-2-4; IC 14-37-3

Affected: IC 14-37

Sec. 82. "Lost-circulation zone" means any zone that prevents or reduces the circulation of drilling fluid or a cement slurry back to the surface after being pumped into a well as a result of fluid loss into natural fissures, fractures, or strata of high permeability.

(Natural Resources Commission; 312 IAC 29-2-82; filed Dec 1, 2017, 10:35 a.m.: 20171227-IR- 312160230FRA; readopted filed Jan 17, 2023, 1:53 p.m.: 20230215-IR-312220328RFA)