TEXAS LAND & MORTGAGE CO.

Oil // district 10 // lease#2907

op: XOG OPERATING LLC

cum_oil

70k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 69,566 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

791 BBL/mo

Di (annual)

15.5%

b-factor

0.0

EUR

60,984 BBL

R-squared

0.670

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 BSOUTHWEST ROYALTIES, INC.22,9001991-02-01
2BSOUTHWEST ROYALTIES, INC.22,9001991-02-01
12ATLANTIC RICHFIELD CO.12,9001979-04-16
142-227-03386--------
10W42-227-30502--------
11W42-227-30420--------
242-227-03387--------
342-227-03388--------
442-227-03389--------
542-227-03390--------
642-227-03391--------
742-227-03392--------
842-227-03393--------
9W42-227-30501--------
EOF // data source: Texas Railroad Commission // 2026