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_;0N t,; OIL AND GAS <br /> State of California R E CE I V E D THE r SOURCES AGENCY OF CALIFORNIA <br /> Memorandum <br /> , OND, CAL,fQRNIA <br /> yo tCharles T. Carnahan, lbmutivs Officer Dde i June 3, 1969 <br /> >tagie"I Stater Quality Cmtrol Hoard <br /> 2424 - 16th Street <br /> Sacramento, California 95818 <br /> Suhsod, WI?Q .DIBIO;tAL WdL <br /> From Department of Conservation—Division of Oil and Gas <br /> Mclosed is itepert 110. x669.136, dated May 28, 1%9s approving a proposal by <br /> Assrada petroloum Csrper:tian, gait Operator to csmverrt to rater disposal volt <br /> go. "Or1■Laity 10" 1# Sec. 10, T. 4 O., hl. 1 1" 11.D.s. 6 11.0 Lodi Quo field, <br /> Lodi Cas field is a simple aattelino ttncsmplicatod by faulting. <br /> The operator proposes to convert an idle producing Volt to an Injection well for <br /> the disposal of vatm produced from this field. injection will be through <br /> perforations from .2518 to 2355 and 2565 to 2575 feet opposite sends of the. Covey <br /> formatiea. Altbough the Cspay sand is a producing unit in the field it is no <br /> larger co■marcfal in the area of the proposed injection wall because of eacessive <br /> rater' productim. A study of production history and wall presmwGs indicates on <br /> active rater drive. lwrdAa petrolm Corporation, Unit Operator well !M. <br /> j "Caunity 9" 2 in Sae. 9 produced o%csssivs water from the interval 2530 to <br /> 2535 fest& therefore, It is believed the gas-watsr Interface is above 2535 feet. <br /> Since the proposed injection tre114e upper*set effsctiva perforations aro below <br /> the gas-vaterr interface injected water will net adversely affect gas preductioa. <br /> The perforated interval opposite a sand of the Dmengins formation from 2300 to <br /> 2310 foot is &bow* the production packer and will not be affected. <br /> The water to be injected to produced in Lodi Gas field from sands Of the DMQftLne <br /> and Cally foraatims of gocono age. The amsutat of tracer to be infected is fram <br /> 800 to 1000 barrels pet day. Injection will be through 14-inch tubing and applied <br /> -pressure -will not owe" 1000 pat. The bass of fresh waters to 1760 feet. Those <br /> voters are protected by cement bobinUthe 5*inch caste& which is calculated to fill <br /> to 1633 feet. A thick shale soetiars abW4 the Capey sands prOvidss additional <br /> protection for the Demonize gas, sand and the fresh waters. !sets of voter shutoff <br /> of the 54-tach easing were mads at 2299 and 2320 fest. <br /> It appears %mutely that any damage will result free the crater disposal. <br /> g. taslius <br /> state Oil ami gas 8upervissac <br /> sn�:Ie �� �tC� ����i•;•z r <br /> hlmelterre <br /> i9i �8t tf 1fSiK MN�ae+1 herersnto-�tr�emc. <br /> t. lie Barger* Vndl=MV <br />