California Public Resources Code
§ 3154
PRC § 3154 Effective Jan 1, 2014Div. 3 · Ch. 1 · Art. 3
Statute text
View on leginfo.ca.gov“Proppants” means materials inserted or injected into the underground geologic formation that are intended to prevent fractures from closing.
Legislative history
Added by Stats. 2013, Ch. 313, Sec. 2. (SB 4) Effective January 1, 2014.