COPE 28

Oil // district 10 // lease#35680

op: VISTA RESOURCES, INC. (A)

cum_oil

27k BBL

cum_gas

0 MCF

wells

1

production

1997-08 — 2020-02

peak_month

1997-08

-- production_history

cum_oil: 27,303 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

279 BBL/mo

Di (annual)

46.2%

b-factor

1.7

EUR

37,069 BBL

R-squared

0.531

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MIDLAND RES. OPER. CO., INC.39,7001997-03-25
EOF // data source: Texas Railroad Commission // 2026