SPANISH TRAIL 3-10 HZ UNIT

Oil // district 10 // lease#49132

op: RSP PERMIAN, LLC

cum_oil

4.3M BBL

cum_gas

0 MCF

wells

18

production

2016-12 — 2023-12

peak_month

2019-06

-- production_history

cum_oil: 4,328,687 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

147,379 BBL/mo

Di (annual)

160.7%

b-factor

0.9

EUR

4,177,228 BBL

R-squared

0.981

type

hyperbolic

-- wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3421HRSP PERMIAN, LLC312,0002018-12-31
3422HRSP PERMIAN, LLC312,0002018-12-31
3451HRSP PERMIAN, LLC312,0002018-12-31
3452HRSP PERMIAN, LLC412,0002018-12-31
3491HCOG OPERATING LLC212,0002018-12-31
3492HCOG OPERATING LLC212,0002018-12-31
3571HRSP PERMIAN, LLC312,0002018-01-03
3572HRSP PERMIAN, LLC312,0002018-01-03
3551HRSP PERMIAN, LLC212,0002017-05-22
3552HRSP PERMIAN, LLC212,0002017-05-22
3511HRSP PERMIAN, LLC212,0002017-05-12
3512HRSP PERMIAN, LLC212,0002017-05-11
3471HRSP PERMIAN, LLC212,0002017-02-22
3472HRSP PERMIAN, LLC212,0002017-02-21
3441HRSP PERMIAN, LLC312,0002016-06-03
3442HRSP PERMIAN, LLC312,0002016-06-03
3411HRSP PERMIAN, LLC212,0002015-11-16
3412HRSP PERMIAN, LLC212,0002015-11-16
EOF // data source: Texas Railroad Commission // 2026