BILLIE ANN

Oil // district 1 // lease#11931

op: THREE FORKS OPERATING CO, LLC

cum_oil

130k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2015-03

-- production_history

cum_oil: 130,120 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

572 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

37,019 BBL

R-squared

0.704

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3THREE FORKS OPERATING CO, LLC13,2502013-10-31
2MAXWELL OIL & GAS CORP.13,3001990-03-28
1MAXWELL PRODUCTION CO., INC.35,5281987-10-07
EOF // data source: Texas Railroad Commission // 2026