VAUGHN

Oil // district 13 // lease#26048

op: FELDERHOFF PRODUCTION COMPANY

cum_oil

19k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2020-04

peak_month

1993-01

-- production_history

cum_oil: 18,691 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

372 BBL/mo

Di (annual)

42.9%

b-factor

0.4

EUR

16,733 BBL

R-squared

0.714

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FELDERHOFF PRODUCTION COMPANY34,9902011-12-20
2FELDERHOFF PRODUCTION CO.14,9901986-04-28
2LFELDERHOFF PRODUCTION CO.14,9901986-04-28
2UFELDERHOFF PRODUCTION CO.14,9901986-04-28
EOF // data source: Texas Railroad Commission // 2026