R. H. HARRIS ESTATE

Oil // district 9 // lease#22285

op: CITATION OIL & GAS CORP.

cum_oil

166k BBL

cum_gas

0 MCF

wells

1

production

2023-08 — 2026-03

peak_month

2023-09

-- production_history

cum_oil: 166,345 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,604 BBL/mo

Di (annual)

35.9%

b-factor

2.0

EUR

1,290,058 BBL

R-squared

0.718

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
47ORYX ENERGY COMPANY36,5002023-03-01
EOF // data source: Texas Railroad Commission // 2026