DUVAL COUNTY RANCH CO. 'K'

Oil // district 4 // lease#11792

op: TEXAS PETROLEUM INVESTMENT CO.

cum_oil

13k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 13,258 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

710 BBL/mo

Di (annual)

89.0%

b-factor

0.1

EUR

10,606 BBL

R-squared

0.817

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
51SOUTHWESTERN ENERGY PROD. CO.34,7501999-07-13
54SOUTHWESTERN ENERGY PROD. CO.44,5501999-04-01
55EXXON CORP.34,5501992-04-22
EOF // multi-state drilling data platform // 2026