SPANISH TRAIL HZ UNIT

Oil // district 10 // lease#51948

op: COG OPERATING LLC

cum_oil

2.1M BBL

cum_gas

0 MCF

wells

20

production

2018-09 — 2026-03

peak_month

2019-08

-- production_history

cum_oil: 2,082,972 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

47,013 BBL/mo

Di (annual)

46.0%

b-factor

2.0

EUR

7,179,046 BBL

R-squared

0.641

type

hyperbolic

-- wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
301SHCOG OPERATING LLC112,0002019-04-25
302LHCOG OPERATING LLC112,0002019-04-25
303AHCOG OPERATING LLC112,0002019-04-24
3831HRSP PERMIAN, LLC112,0002018-01-30
3832HRSP PERMIAN, LLC212,0002018-01-29
2191HRSP PERMIAN, LLC112,0002018-01-18
2192HRSP PERMIAN, LLC112,0002018-01-18
3331HRSP PERMIAN, LLC19,8002017-03-09
217HRSP PERMIAN, LLC112,0002015-06-01
218WBRSP PERMIAN, LLC112,0002015-04-27
218WARSP PERMIAN, LLC112,0002015-04-24
228LSRSP PERMIAN, LLC112,0002015-04-08
228WARSP PERMIAN, LLC112,0002015-04-08
229LSRSP PERMIAN, LLC112,0002015-04-08
229WBRSP PERMIAN, LLC112,0002015-04-08
218MSRSP PERMIAN, LLC112,0002014-05-12
218LSRSP PERMIAN, LLC112,0002014-05-06
217LSRSP PERMIAN, LLC112,0002014-03-03
217WBRSP PERMIAN, LLC112,0002014-03-03
217WDRSP PERMIAN, LLC112,0002014-03-03
EOF // multi-state drilling data platform // 2026