MURPHY, W. ED "RB"

Oil // district 11 // lease#60505

op: COLLINS & WARE, INC.

cum_oil

352k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2008-06

peak_month

2004-12

-- production_history

cum_oil: 351,681 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,569 BBL/mo

Di (annual)

24.1%

b-factor

0.5

EUR

731,457 BBL

R-squared

0.569

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2APACHE CORPORATION24,6202004-04-30
1APACHE CORPORATION15,0002004-01-29
942-033-10240--------
EOF // multi-state drilling data platform // 2026