TEAL -P-

Oil // district 1 // lease#10458

op: WHITE OAK OPERATING COMPANY LLC

cum_oil

72k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 71,970 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,000 BBL/mo

Di (annual)

33.8%

b-factor

0.4

EUR

56,444 BBL

R-squared

0.788

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15TANA OIL & GAS CORP.19,4001986-11-21
13TANA OIL & GAS CORP.19,4001986-05-13
6TANA OIL & GAS CORP.19,3001986-01-06
3TANA OIL & GAS CORP.19,4001985-08-23
8TANA OIL & GAS CORP.19,5001985-08-12
4TANA OIL & GAS CORP.19,4001985-06-11
5ATANA OIL & GAS CORP.19,5001985-03-22
2TANA OIL & GAS CORP.19,5001985-03-18
EOF // multi-state drilling data platform // 2026