WADDELL

Oil // district 10 // lease#31917

op: VISTA RESOURCES, INC. (A)

cum_oil

96k BBL

cum_gas

0 MCF

wells

20

production

1993-01 — 2026-03

peak_month

1996-01

-- production_history

cum_oil: 95,540 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,014 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

69,275 BBL

R-squared

0.947

type

exponential

-- wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
270MCSHANE, J. INC.13,5631991-07-24
270WMCSHANE, J. INC.13,5631991-07-24
273MCSHANE, J. INC.13,5251991-03-08
244MCSHANE, J. INC.23,5001990-03-12
13642-495-01290--------
2042-495-01214--------
22142-495-01369--------
261W42-495-10140--------
263W42-495-10142--------
264W42-495-10143--------
271W42-495-10150--------
272W42-495-10151--------
28042-495-10158--------
280W42-495-10158--------
28442-495-10162--------
290W42-495-10166--------
291W42-495-10167--------
292W42-495-10168--------
2W42-495-01238--------
31W42-495-01209--------
EOF // data source: Texas Railroad Commission // 2026