MATCEK-ONDRASEK UNIT

Oil // district 3 // lease#22141

op: SHERIDAN PRODUCTION COMPANY, LLC

cum_oil

316k BBL

cum_gas

0 MCF

wells

4

production

1993-08 — 2026-03

peak_month

1993-09

-- production_history

cum_oil: 316,356 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,972 BBL/mo

Di (annual)

119.6%

b-factor

1.1

EUR

325,502 BBL

R-squared

0.887

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SHERIDAN PRODUCTION COMPANY, LLC28,1002011-09-28
1HSHERIDAN PRODUCTION COMPANY, LLC28,1002011-09-28
2STRATA ENERGY, INC.19,5001981-03-20
3STRATA ENERGY, INC.19,0001979-10-30
EOF // multi-state drilling data platform // 2026