CALVERLEY 22-27

Oil // district 10 // lease#49092

op: RSP PERMIAN, LLC

cum_oil

3.0M BBL

cum_gas

0 MCF

wells

14

production

2017-05 — 2026-03

peak_month

2019-02

-- production_history

cum_oil: 3,014,232 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

119,145 BBL/mo

Di (annual)

177.0%

b-factor

0.7

EUR

2,237,882 BBL

R-squared

0.964

type

hyperbolic

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
502HRSP PERMIAN, LLC212,0002018-12-31
201HRSP PERMIAN, LLC212,0002018-06-08
202HRSP PERMIAN, LLC212,0002018-06-08
401HRSP PERMIAN, LLC212,0002018-06-08
402HRSP PERMIAN, LLC212,0002018-06-08
501HRSP PERMIAN, LLC112,0002018-06-08
302HRSP PERMIAN, LLC112,0002017-08-07
303HRSP PERMIAN, LLC112,0002017-07-31
304HRSP PERMIAN, LLC212,0002017-07-25
301HRSP PERMIAN, LLC212,0002017-07-24
101HRSP PERMIAN, LLC412,0002016-10-05
102HRSP PERMIAN, LLC212,0002016-10-05
103HRSP PERMIAN, LLC412,0002016-10-05
104HRSP PERMIAN, LLC212,0002016-10-05
EOF // data source: Texas Railroad Commission // 2026