GENERAL PROVISIONS›CHAPTER 12. Earthquake Preparedness 2810-2815›ARTICLE 3. Well Stimulation 3150-3161
§ 3154
California Public Resources Code · 2026-09 edition · updated 2026-09-27 · California
“Proppants” means materials inserted or injected into the underground geologic formation that are intended to prevent fractures from closing.
(Added by Stats. 2013, Ch. 313, Sec. 2. (SB 4) Effective January 1, 2014.)
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