HIGH RIVER

Oil // district 11 // lease#71311

op: SOJOURNER DRILLING CORPORATION

cum_oil

15k BBL

cum_gas

0 MCF

wells

3

production

2023-06 — 2026-03

peak_month

2023-07

-- production_history

cum_oil: 15,247 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

700 BBL/mo

Di (annual)

63.0%

b-factor

2.0

EUR

93,378 BBL

R-squared

0.568

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SOJOURNER DRILLING CORPORATION26,0002024-07-08
3SOJOURNER DRILLING CORPORATION13,0002023-08-04
2SOJOURNER DRILLING CORPORATION23,0002023-05-11
EOF // data source: Texas Railroad Commission // 2026