OBSIDIAN A

Oil // district 2 // lease#12570

op: ROCC OIL & GAS, L.P.

cum_oil

271k BBL

cum_gas

0 MCF

wells

1

production

2022-12 — 2026-03

peak_month

2023-01

-- production_history

cum_oil: 270,797 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

31,050 BBL/mo

Di (annual)

790.3%

b-factor

1.6

EUR

805,867 BBL

R-squared

0.944

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HROCC OIL & GAS, L.P.214,5002022-09-20
EOF // data source: Texas Railroad Commission // 2026