2004-07-10_GENERAL DOCUMENTS - M1999002

• Permit No: M1999002
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Date: 7/10/2004
• Doc Name: Final report on the cavity characterization study
• From: America Soda, LLP
• To: DRMS
• Email Name: ESC
• Media Type: D
• Archive: No

7. Upon locating the gas cap on 5/21 /04, the gas cap had been
moved 39' from 1680 feet to 1719 feet resulting in 121,262 gallons of
displaced fluid.
8. Injection of nitrogen was re-established at the previous rates and
maintained 5-21-04 through 5-28-04.
9. Upon locating the gas cap on 5/28/04, the gas cap had been
moved 5' from 1719 feet to 1724 feet resulting in an additional 91,310
gallons of displaced fluid.
10. The injection of nitrogen gas was ended 5/28/04. The gas cap was
displaced 44 feet resulting in 212,572 gallons of displaced fluid.
Weil 28-21 Process Control Data (One Hour Averages)
ITD
NaHCO3 Depth to
ons thru Cement Cavity Gallons
ell Cavi Radius ft March, 04 Basket Hei ht in Cavit
8-21 82. 12001 167 49 1.6E+0

Start
End
v In' Flow Calc Inj Wt
% NaH Prod
Flow Prod
Pres Prod
em Prod
Densit um of
Gallons N2 Pres
PSI
N2 Flow Sum of
N2
5/12/04 7:00 AM 5/12/04 8:00 AM 0.0 1.32 0.1 557.3 42. 65. 5 1019. 45.7 2741
5/12/04 8:00 AM 5/12/04 9:00 AM 0.0 1.31 5. 362. 87.0 63. 360 1020. 63.8 656
5/12/04 9:00 AM 5/12/04 10:00 AM 0.0 1.32 10.2 258.3 154.3 65. 97 1021.1 64.0 1041
5/12/04 10:00 AM 5/12/04 11:00 AM 0.0 1.30 10.2 256. 172. 64. 158 1021. 64.9 1430
5/12/04 11:00 AM 5/12/04 12:00 PM 0.0 1.2 10.2 258.5 185.3 64. 219 1022. 65.6 1824
5/12/04 12:00 PM 5112/04 1:00 PM 0.0 1.2 10.1 259.6 190. 64.1 280 1023.1 62.8 2201
5/12/04 1:00 PM 5/12/04 2:00 PM 0.0 1.2 10.2 255. 195.1 64. 341 1023. 63.0 2578
5/12/04 2:00 PM 5/12/04 3:00 PM 0.0 1.2 10.3 255. 197. 63. 4033 1024.3 61.4 29471
5/12/04 3:00 PM 5/12!04 4:00 PM 0.0 1.30 10. 257.5 199. 63. 465 1024. 61.4 3315
5/12/04 4:00 PM 5/12/04 5:00 PM 0.0 1.35 10. 257. 201.5 63. 527 1025. 59.5 3672
5/12/04 5:00 PM 5/12/04 6:00 PM 0.0 1.3 10.3 254.3 203.3 63. 589 1025. 57.5 40171
5/12/04 6:00 PM 5/12/04 7:00 PM 0.0 1.40 10.2 253. 204.3 63. 6511 1026.3 54.4 4343
5/12/04 7:00 PM 5/12/04 8:00 PM 0.0 1.42 10.1 253.5 205.0 63. 7115 1026. 54.2 4668
5/12/04 8:00 PM 5/12/04 9:00 PM 0.0 1.45 9. 254.5 205. 63. 770 1027.1 32.0 4861
5/12/04 9:00 PM 5/12/04 10:00 PM 4.0 1.52 7. 254. 205. 63. 8151 1027. 0.0 4861
5/12/04 10:00 PM 5/12/04 11:00 PM 56. 1.6 3.2 253.1 193. 64. 8342 1028. 0.0 4861
5/12!04 11:00 PM 5/13/04 12:00 AM 7.0 0.33 5. 251. 279.5 59. 8665 1029. 0.0 4861
5/13/04 12:00 AM 5/13/04 1:00 AM 0.0 -0.73 0.0 251.5 243. 60. 866 1030.5 0.0 4861
5/13/04 1:00 AM 5/13/04 2:00 AM 0.0 -1.0 0.0 251. 219.3 61. 866 1030. 0.0 4861
5/13/04 2:00 AM 5/13/04 3:00 AM 0.0 -1.11 0.0 252.2 199.3 62. 8670 1030.5 0.0 4861
5/13/04 3:00 AM 5/13/04 4:00 AM 0.0 -1.1 0.0 252.2 181. 62. 8670 1030. 0.0 4861
5/13/04 4:00 AM 5/13/04 5:00 AM 0.0 -1.21 0.0 250.2 167.5 62. 8670 1030.2 0.0 4861
5/13/04 5:00 AM 5/13/04 6:00 AM 0. -1.23 0.0 247. 155.1 62. 8670 1030.3 0.0 48610