MATTHEWS

Oil // district 8 // lease#31753

op: TEXAS ROYALTY CORP.

cum_oil

15k BBL

cum_gas

0 MCF

wells

2

production

2013-12 — 2025-04

peak_month

2014-09

-- production_history

cum_oil: 14,712 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

334 BBL/mo

Di (annual)

264.9%

b-factor

1.0

EUR

7,421 BBL

R-squared

0.404

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TEXAS ROYALTY CORP.15,6002014-05-22
1TEXAS ROYALTY CORP.25,6002013-10-21
EOF // data source: Texas Railroad Commission // 2026