<_x0034_00299278>

400299278 05A 46290 K P KAUFFMAN COMPANY INC

1675 BROADWAY, STE 2800

DENVER CO 80202 Susana Lara-Mesa 303 825-4822 303 825-4825 Susana Lara-Mesa Engineering Project Mgr 2012-06-25T10:55:26.243-06:00 DRAFT slmesa 2012-06-25T10:55:26.243-06:00 slmesa slaramesa@kpk.com 0.00000 slaramesa@kpk.com slmesa slmesa 2012-06-25T11:05:56.347-06:00 400299278 05 123 12420 00 WELD MAUL 20-2 SENE 20 1N 65W 6 WATTENBERG 90750 400299278 400299278 FORM 5A SUBMITTED 400299278.pdf 400299278 CODL Y 7356 7370 42 N 3 9 psi load and break formation 3918 psi 2.0 bpm pump 1000 gal 15%HCL acid 4585 psi-10.5 bpm let acid soak. ISIP 2665 psi 1 min 2644 psi 5 min 2585 psi leakoff 59 psi. begin FR water Pad @ 3925 psi @10.5 bpm begin Linear gel with 0.25 ppg 30/50 Ottawa @6513 psi @ 23.9 bpm 0.25 ppg on formation @6415 psi @23.8 bpm begin ramped 1.50 ppg Ottawa 30/50 @6063 psi @24.0 bpm begin ramped 2.0 ppg Ottawa @5688 psi @24.1 bpm begin ramped 3.0 ppg Ottawa 30/50 @ 5741 psi @ 24.1 bpm begin 4.0 ppg CRC @5718 psi at 24.1 bpm mark flush pump 47 bbls FR water 5 bbls over flush. ISIP 3128 PSI 5 MIN 2993 PSI 10 MIN 2955 PSI LEAKOFF 38 PSI. AVG PRESS 5808 PSI RATE 22.2 BPM MAX PRESS 6993 PSI . RATE 24.4 BPM PUMPED 1190.0 BBLS FR Water 2029.9 BBLS SLF. 140,900 # 30/50 Ottawa 10,000 # CRC. LOAD TO RECOVER 3312.8 BBLS. 7 2012-06-07T00:00:00-06:00 24 10 15 2 Flow 185 185 49 1148 SOLD 10 15 2 DRY 2012-05-17T00:00:00-06:00 2012-06-02T00:00:00-06:00 PR 2012-05-17T00:00:00-06:00 3313 24 3421 150900 6993 0.85 1308 DISPOSAL FRACTURE STIMULATION Thread was being aborted.