WADDELL

Oil // district 10 // lease#31916

op: VISTA RESOURCES, INC. (A)

cum_oil

8k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2019-02

peak_month

2005-02

-- production_history

cum_oil: 7,950 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

80 BBL/mo

Di (annual)

67.5%

b-factor

2.0

EUR

10,354 BBL

R-squared

0.527

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
179MERIT ENERGY COMPANY38,3892015-07-22
189CIMAREX ENERGY CO. OF COLORADO15,3832006-12-11
212MCSHANE, J. INC.28,3862006-09-06
109W42-495-01263--------
18242-495-01334--------
193W42-495-01343--------
199D42-495-01348--------
201W42-495-01350--------
20542-495-01354--------
EOF // data source: Texas Railroad Commission // 2026