TEXFEL-MILLER

Oil // district 8 // lease#28545

op: RICHEY, RAY MANAGEMENT CO., INC.

cum_oil

448 BBL

cum_gas

0 MCF

wells

1

production

1998-10 — 2025-12

peak_month

1998-12

-- production_history

cum_oil: 448 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

44 BBL/mo

Di (annual)

899.0%

b-factor

1.0

EUR

227 BBL

R-squared

0.336

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RICHEY & COMPANY, INC.14,1001983-12-12
EOF // multi-state drilling data platform // 2026