LONG-BELL OIL UNIT

Oil // district 6 // lease#13262

op: TANA OIL AND GAS CORPORATION

cum_oil

494k BBL

cum_gas

0 MCF

wells

2

production

1993-11 — 2026-03

peak_month

1994-08

-- production_history

cum_oil: 494,400 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,605 BBL/mo

Di (annual)

321.8%

b-factor

0.5

EUR

100,517 BBL

R-squared

0.434

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TANA OIL AND GAS CORPORATION39,8002007-08-14
1STTANA OIL AND GAS CORPORATION39,8002007-08-14
EOF // multi-state drilling data platform // 2026