Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE62. MINING |
PART240. THE ILLINOIS OIL AND GAS ACT |
SUBPARTG. WELL CONSTRUCTION, OPERATING AND REPORTING REQUIREMENTS FOR CLASS II UIC WELLS |
§240.740. Other Construction Requirements for Class II UIC Wells
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a) The wellhead shall be configured to include a one quarter inch female fitting, with shut-off valve, to allow monitoring of the annulus between the production casing and the injection tubing.
b) A one quarter inch female fitting, with shut-off valve, shall be installed on the tubing to measure the injection pressure.
(Source: Amended at 18 Ill. Reg. 8061, effective May 13, 1994)