GUTHRIE-DUNBAR "A" UNIT

Oil // district 9 // lease#11183

op: THREE RIVERS OPERATING CO LLC

cum_oil

40k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1997-08

-- production_history

cum_oil: 39,859 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

257 BBL/mo

Di (annual)

17.4%

b-factor

0.4

EUR

26,407 BBL

R-squared

0.537

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUN EXPL. & PROD. CO.-MIDLAND19,4501984-08-20
EOF // multi-state drilling data platform // 2026