WILLIAMS -16-

Oil // district 9 // lease#10518

op: THP OPERATING LLC

cum_oil

30k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 29,907 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

292 BBL/mo

Di (annual)

11.8%

b-factor

0.0

EUR

29,528 BBL

R-squared

0.575

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5INDIAN WELLS OIL COMPANY16,6001986-01-08
4INDIAN WELLS OIL COMPANY16,6001984-01-23
3INDIAN WELLS OIL COMPANY16,5001983-10-06
EOF // multi-state drilling data platform // 2026