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i.me~F~ia ~nr MWD-2 Drilling and Completion Repor, <br />1\"1'ItUI)l'C 1'10 <br />I h:x r'ehhrt .unlntarizca file d,u,1 ;n;d iniilrn::lliun ~rncrrtcd ++hilr Jrillin~ :1nu•r:\li . Inr '~ <br />monitoring well ~1Wll-2 during mid-Januan• 2000. <br />LO( ~TIU\, I)t;tiCRll'l'1O\, A\U IIItiTORl' <br />~1 ~~ I)•~ IS ~~IC;fled ,111 I'd~l ~ 111 Il:c IlUrt hi'a1l i~llller UI nle RUCl: SihUUI I_ea:c (1'cdrl dl ~I~~Illa11 <br />l eilse (-Ul 14t9$~ ), Rw Blanco Chanty, Colorado (Figure I ). in the South++est Quaver of the <br />\urthrast Quarter of Section 20, Township 1 South, Range 9$ West, at a ground elevation of <br />b.Jau.~ lief I1'igurc 2). adore sprcificalh~, .'+4V,'D-2 is 1.427.3 feet from Ate north line of <br />Sccuon 2b and I ,$~$.? 1 feet Gum the cast line of Section ~U. '+7+,1'D-? +cas completed as a <br />gmwtd++atrr moniulnng aril tirc the horiwn just above the Dissolution Surtitcr within the <br />Lourr Aquiter System 1 Leached "Lune) in the Parachute Creek ~demlxr of the Green River <br />Funnation l}-.occncl at a total depth (TDj of 1.703 }'eet (Figure 31. ~d~VD-? is located on the <br />,ante drill had II'ad'_) as monitoring wells I+I\VU-~. \1R'A-2, and \d11'B-'? (Figure ~) <br />L1I11; llriilint, t. tympany of Salt Lahr City, Utah, mobilized Rig LK-23 (atop-drive type ++~ith <br />re+cr>c :ir+ul;ltionl to the ~t\~'D-2 location on January l I, 2000, and comnunccd drilling the <br />I?j-inch•dlamrtcr cunducurr hole at 07:15 nn the same day. Lang used t++o crews that shifted <br />out at upon and midnight. Personnel from Daub K Associates. inc., mobilized to the site when <br />drilling reached a depth of 1 X55 feet and performed the following duties: description of rotary <br />drill cuttings, measurement ul'ground+vater discharge, collection ufbasie hydrogrochcmicul data <br />tbelow 1.2$0 feet), and collection of+vatrr samples. Figure 4, which is bated on data tiom <br />fables I and 2, summarizes the drilling history of \d1~'D-2. Because Daub & Associates, Int: . <br />prnunnrl ++•rre nut cununuously on situ during the dulling of most of ~1\~'U--'?, 'fable 3 describes <br />activaies below 1,2i; icet 'fahle S, +ahich is based on the driller's records, is more detailed: <br />ho++e+er. it dues not include any data for the first 35 feet of the hole, the bottom 33 ieet 11,670 w <br />I.;u~ feet) of the hair. and the interval between 1,295 and 1.475 feet. <br />7 hr : "; -inch-diameter cunductur hole was drilled to a depth of 2U fret: do compressed air ++as <br />u,rd fur cirrulauon. Steel surface casing t l-ii, 4U dS pounds per font. 1 Ua-inch uutslde dclmetcr <br />