BELL

Oil // district 4 // lease#12315

op: ROYAL PRODUCTION COMPANY, INC.

cum_oil

23k BBL

cum_gas

0 MCF

wells

1

production

1994-03 — 2012-03

peak_month

1994-05

-- production_history

cum_oil: 22,908 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

439 BBL/mo

Di (annual)

26.8%

b-factor

0.2

EUR

24,394 BBL

R-squared

0.851

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROYAL OIL & GAS CORP.19,8001993-12-07
EOF // data source: Texas Railroad Commission // 2026