VALENTA

Oil // district 1 // lease#12794

op: BYRD OPERATING COMPANY

cum_oil

49k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2023-06

peak_month

1993-05

-- production_history

cum_oil: 49,402 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

555 BBL/mo

Di (annual)

43.0%

b-factor

0.9

EUR

44,091 BBL

R-squared

0.740

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XLACY & BYRD, INC.49,8001990-06-29
EOF // data source: Texas Railroad Commission // 2026