TINNEY ESTATE

Oil // district 4 // lease#8759

op: NORCO OIL & GAS, INC.

cum_oil

46k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

2009-04

-- production_history

cum_oil: 46,431 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

500 BBL/mo

Di (annual)

60.3%

b-factor

0.4

EUR

16,210 BBL

R-squared

0.459

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CCHAPCO, INC.14,0002009-03-05
2 CCHAPCO, INC.24,0002008-09-26
1CHAPCO, INC.13,7001997-04-04
5DAVIS & FORBES13,6001979-10-26
442-131-31820--------
EOF // multi-state drilling data platform // 2026