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IRANI ENGINEERING <br /> PETROLEUM ENGINEER <br /> _ <br /> C 3240 MARSHALL AVENUE <br /> CARMICHAEL,4CALIFORNIA 95608 r 47 ����� PM 3: <br /> Lia ct�T 1;�t <br /> 2, r•a 7 FAX 916-482-7514 <br /> Mr. Jeff Carruesco, Senior R.E.H.S. <br /> Environmental Health Division <br /> 304 East Weber Avenue, Third Floor <br /> Stockton, CA 95202 <br /> ?"'i=1/817172:e y-0iI may"-liaS HDi lY' si:yar" .iv`.-wi'i .:i.F., well, <br /> 1l, <br /> SA-97-41. <br /> Dear Mr. Carruesco: <br /> Tri-Valley Coil & Gas is planninq to drill a�gas- well " Holly Sugar" No. 1 <br /> to 12000' total depth. 20-3/4" surface casing will be cemented at 1i00' . <br /> The cement will be p iiapeci tothe suzfac-e. 9-7/.8" hole will drilled to <br /> 11000' . 7-5/8"..�--5 8". int_ernedi ate 157„ng wl] L 'b, cemented at 11000' Any <br /> Potential <br /> gas bearing fo.rma4ions ;wi.il .be coverei by cement. 'lie cement will cover the <br /> ar.:. 14�J0' . F,-3/q" <br /> la000'„ hole will be dr_i1Pd <br /> to <br /> Itthe well is capable of Praducing gas, 4-1/2" casing will be run ,and <br /> cemented at 120001 . Any potential gas bearing formations will be covered by <br /> cement. <br /> If the well is a dry hole, 200 lineal feet of cement will be placed at shoe of <br /> 7-5/8" casing around 110001 . 200 :lineal feet of cement will be placed inside <br /> 7-5/8" casing at potable/brackish water interface. The suzface and <br /> intermediate casing will be cut off 5' below ground and thein filled with 25 j <br /> lineal ,feet of cement. A. steel plate Hill be welded on top of. stub. The <br /> cellar and sump will be back tilled. the land Surface will be restored to its <br /> pre=dY'31l.ing conaltlon, -and the well vlii?b'e barc?ane ii � Oil-& - " " <br /> Gas will regulate the entire operation. <br /> Sincerely <br /> �i <br /> A. Arani <br /> Petroleum-kngi'nenr <br /> cc: TPV <br /> File <br />