GAULKE OIL UNIT

Oil // district 3 // lease#21764

op: TANA OIL AND GAS CORPORATION

cum_oil

159k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 158,874 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,894 BBL/mo

Di (annual)

48.6%

b-factor

0.4

EUR

155,676 BBL

R-squared

0.615

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TANA OIL AND GAS CORPORATION310,0002001-09-20
1 HTANA OIL AND GAS CORPORATION310,0002001-09-20
EOF // multi-state drilling data platform // 2026