R.K. DEFORD A

Oil // district 10 // lease#45176

op: CITATION OIL & GAS CORP.

cum_oil

294k BBL

cum_gas

0 MCF

wells

2

production

2014-04 — 2026-03

peak_month

2014-07

-- production_history

cum_oil: 293,945 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,671 BBL/mo

Di (annual)

141.4%

b-factor

1.2

EUR

451,627 BBL

R-squared

0.681

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CAPSTONE NATURAL RESOURCES, LLC19,0002014-05-08
1CAPSTONE NATURAL RESOURCES, LLC17,0002014-02-19
EOF // data source: Texas Railroad Commission // 2026