BRYAN (AUSTIN CHALK) POOLED UNIT

Oil // district 3 // lease#21739

op: WILDFIRE ENERGY OPERATING LLC

cum_oil

1.2M BBL

cum_gas

0 MCF

wells

15

production

1993-01 — 2026-03

peak_month

1997-07

-- production_history

cum_oil: 1,200,542 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

22,019 BBL/mo

Di (annual)

35.7%

b-factor

0.2

EUR

924,241 BBL

R-squared

0.452

type

hyperbolic

-- wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1B.W.O.C., INC.212,5002003-07-30
1REB.W.O.C., INC.212,5002003-07-30
67 HPRODECO EXPLORATION, INC.511,0001999-12-22
8 HCHAPARRAL MINERALS, INC.210,0001999-12-17
23 HMCMURREY PETROLEUM, INC.29,0001999-11-23
17 HMCMURREY PETROLEUM, INC.29,1001999-11-05
15 HMCMURREY PETROLEUM, INC.29,6001999-10-20
29 HSKLAR & PHILLIPS OIL CO.39,6001999-09-07
39 HPRODECO EXPLORATION, INC.29,5251999-09-07
10HNORTH CENTRAL OIL CORP.29,6501999-07-30
38 HNORTH CENTRAL OIL CORP.39,6071997-06-12
48 HMCMURREY PETROLEUM, INC.38,5001997-06-12
36 HNORTH CENTRAL OIL CORP.38,8381997-04-03
1 HNORTH CENTRAL OIL CORP.29,7951997-03-10
2B.W.O.C., INC.39,3751993-01-15
EOF // data source: Texas Railroad Commission // 2026