WILL ROGERS STATE 4-3 UNIT A

Oil // district 10 // lease#48953

op: ROSETTA RESOURCES OPERATING LP

cum_oil

702k BBL

cum_gas

0 MCF

wells

4

production

2017-05 — 2026-03

peak_month

2018-01

-- production_history

cum_oil: 702,236 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,899 BBL/mo

Di (annual)

52.0%

b-factor

0.0

EUR

366,766 BBL

R-squared

0.576

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HUPCURVE ENERGY, LLC311,5002024-06-14
4HUPCURVE ENERGY, LLC311,5002024-06-14
1HROSETTA RESOURCES OPERATING LP113,0002016-10-07
61HROSETTA RESOURCES OPERATING LP213,0002016-10-07
EOF // data source: Texas Railroad Commission // 2026