OAR 690-210-0240: Casing Shall be Centered

Edition: Current OARD snapshotEffective: 2023-07-01Last verified: 2026-09-07

In all instances, casings shall be centered in sealed intervals. Casing centralizers may be used to ensure centering. When sealing a well by Method E, casing centralizers shall be used. (See Figure 210-11). [ED. NOTE: To view attachments referenced in rule text, click here to view rule.]

Official history and status

Statutory/Other Authority: ORS 536.090, ORS 537.505-537.795, ORS 536.027, ORS 536.900 & ORS 537.992

Statutes/Other Implemented: ORS 536.090, ORS 537.505-537.795, ORS 536.900 & ORS 537.992

History: WRD 5-2023, amend filed 06/22/2023, effective 07/01/2023 WRD 7-2001, f. & cert. ef. 11-15-01 WRD 13-1986, f. 10-7-86, ef. 11-1-86

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Official source: https://secure.sos.state.or.us/oard/