JENNINGS -A-

Oil // district 13 // lease#5478

op: STERLING OIL AND GAS LLC

cum_oil

59k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

2008-12

-- production_history

cum_oil: 58,647 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

485 BBL/mo

Di (annual)

20.4%

b-factor

0.0

EUR

28,490 BBL

R-squared

0.833

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11OWENS, W. M. ESTATE22,0001983-08-17
10OWENS, W. M. ESTATE12,0001981-02-23
1842-485-84289--------
1942-485-13813--------
442-485-92083--------
542-485-84283--------
642-485-13816--------
742-485-84284--------
842-485-84285--------
942-485-32805--------
F 142-485-81126--------
F 542-485-81128--------
EOF // multi-state drilling data platform // 2026