JOHNSTON-OSAGE UNIT B

Oil // district 1 // lease#18312

op: TRINITY OPERATING (USG), LLC

cum_oil

42k BBL

cum_gas

0 MCF

wells

1

production

2014-10 — 2026-03

peak_month

2014-11

-- production_history

cum_oil: 42,055 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

586 BBL/mo

Di (annual)

35.0%

b-factor

0.0

EUR

20,039 BBL

R-squared

0.307

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTEXAS AMERICAN RESOURCES COMPANY16,1802014-05-03
EOF // multi-state drilling data platform // 2026