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<br />• <br />TRAPPER MINING INC. <br />• III IIIIIIIIIIIII III <br />Novemher 20, 1987 <br />CERTIFIED P688167458 <br />Mr. Gregg Squire <br />Reclamation Specialist <br />Colorado Mined Land Reclamation Division <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, CO 80203 <br />Dear Gregg: <br />Re: GBB Wells Abandonment <br />,1,. 7 :1 1Y<] i4 C, <br />~~ Ilvr =l rT ~~ - ry ' - <br />flOV %~ 1987 <br />r 1'e~: { ~~'v =~1 •p <br />Trapper is submitting this notification of abandonment fur monitoring wells <br />GBB-1, 2, and 3 as par Article 4.07.3 of Che Colorado Surface Mining rules. <br />The CMLRD approved abandonment for these wells June 11, 1987. We initiated <br />abandonment procedures September 10th and completed abandonment on October <br />26th. The last step was landowner approval on October 27th. <br />Table I lists the specifics for the abandonment of each well. Trapper Mining <br />Inc. performed the abandonment with the assist of Hydro-Engineering of Casper, <br />Wyoming, and B6B Drilling Inc. of Grand Junction, Colorado. <br />Wells GBB1 and GBB2 were sealed through the perforated zones with bentonite <br />then plugged and cemented to the surface. Above ground casings were cut off <br />and [hen the borehole annulus was surface sealed. <br />Well GBB-3 was pulled from the borehole and then filled with soil cuttings <br />from the site and surface sealed. <br />IE there are any questions, please contact me. <br />Best regards, <br />H. Bruce Humphries~~~~ <br />Sr. Environmental Engineer <br />WSH/jb <br />Enclosure <br />pc R.L. Fanyo <br />file <br />P.O. Box 187 <br />Craig, Colorado 81626 <br />a ,~~~~~ <br />(303) 824-4401 <br />