California Code of Regulations
Title 14 - Natural Resources
Division 2 - Department of Conservation
Chapter 4 - Development, Regulation, and Conservation of Oil and Gas Resources
Subchapter 1 - Onshore Well Regulations
Article 3 - Requirements
Section 1724 - Required Well Records
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
The operator of any well drilled, redrilled, deepened, or reworked shall keep, or cause to be kept, an accurate record of each operation on each well including, but not limited to, the following, when applicable:
(a) Log and history showing chronologically the following data:
(b) Core record showing the depth, character, and fluid content, so far as determined, of all cores, including sidewall samples.
(c) Such other information as the Supervisor may require for the performance of his or her statutory duties.
1. New section filed 2-17-78; effective thirtieth day thereafter (Register 78, No. 7). For history of former section, see Register 76, No. 39.
2. Amendment filed 12-28-84; effective thirtieth day thereafter (Register 84, No. 52).
3. New subsection (a)(4), subsection relettering, and amendment of newly designated subsections (a)(6)-(7) and (a)(9)-(10) and NOTE filed 8-4-95; operative 9-3-95 (Register 95, No. 31).
4. Change without regulatory effect amending subsection (c) filed 9-3-96 pursuant to section 100, title 1, California Code of Regulations (Register 96, No. 36).
5. Change without regulatory effect amending subsection (c) filed 12-26-2006 pursuant to section 100, title 1, California Code of Regulations (Register 2006, No. 52).
Note: Authority cited: Sections 3013 and 3107, Public Resources Code. Reference: Sections 3106, 3107, 3203, 3210 and 3214, Public Resources Code.