COLE, T. J.

Oil // district 13 // lease#5187

op: TRUE WOLF OPERATING, LLC

cum_oil

25k BBL

cum_gas

0 MCF

wells

25

production

1993-01 — 2026-03

peak_month

2025-01

-- production_history

cum_oil: 25,201 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

173 BBL/mo

Di (annual)

271.3%

b-factor

0.0

EUR

764 BBL

R-squared

0.428

type

exponential

-- wells (25)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
57TRUE WOLF OPERATING, LLC12,0002018-08-02
604-J OIL CO.11,9901996-10-18
56L & J OIL11,9901989-05-25
55L & J OIL11,9901989-05-19
1342-485-15250--------
1642-485-15251--------
1742-485-82060--------
1942-485-15253--------
2042-485-82063--------
2442-485-82066--------
3042-485-82070--------
3242-485-82071--------
3342-485-82072--------
3942-485-82075--------
4042-485-82076--------
4142-485-82077--------
4242-485-82078--------
4342-485-82079--------
4542-485-82081--------
4642-485-31456--------
4742-485-31558--------
4842-485-31557--------
4942-485-31556--------
5042-485-31555--------
942-485-15249--------
EOF // data source: Texas Railroad Commission // 2026