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<br /> <br />zs <br />utilized. A flow line tap will be provided for obtaining representative samples of the <br />injection/recovery fluids. <br />2. A pressure indicator will be located near each well head. Continuous readings will be <br />recorded to monitor tubing/long string casing pressure, this is also to evaluate mechanical <br />integrity. In addition, a taps will be provided near each well head for a standard 1/2 inch, <br />male threaded, pressure gauge. <br />3. A flow meter will be in:>talled on each well. Based on historical data and inaccurate <br />recovery readings (due to gas bubbles), the injection flows will be utilized to monitor flow <br />to cavities and the total floHr from the pregnant liquor tank will be utilized for recovery data. <br />To differentiate pregnant liquor flow from each cavity, periodically each cavities flow will <br />be individually recorded. <br />4. Temperature sensors will be installed to monitor the temperature of injected and <br />produced fluid. <br />5. An instrument to measure the depth to the air/fluid interface within the tubing/casing <br />annulus will be installed, i.ee. pressure gauges, only if cement is not adequate or to surtace. <br />Adequate cement is defined as a minimum of: 100 feet of good cement above cement <br />shoe, 100 feet of good cement just below B-Groove and filler cement from B-Groove to <br />within 400 feet of surface. Additional cement/cement mix will be added to maintain cement <br />to surface. <br />6. Monitor the bentonite/cement in the long string/well bore annulus weekly. <br />7. Monitor the specific gravity of the produced and injected fluid on a daily basis. <br />Operators in the plant will grab samples at a minimum of once per shift (or 2/day) during <br />Revised 12-99 <br />