GRAY

Oil // district 14 // lease#2359

op: WALSH & WATTS, INC.

cum_oil

90k BBL

cum_gas

0 MCF

wells

11

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 90,370 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,103 BBL/mo

Di (annual)

14.5%

b-factor

0.0

EUR

91,404 BBL

R-squared

0.896

type

exponential

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10WALSH & WATTS, INC.510,2502014-04-07
7WALSH & WATTS, INC.27,7001988-01-19
9WALSH & WATTS, INC.19,2751986-01-27
8WWALSH & WATTS, INC.16,7001980-05-01
142-295-00153--------
1A42-295-80395--------
242-295-80396--------
342-295-00337--------
442-295-01003--------
542-295-00993--------
642-295-00336--------
EOF // data source: Texas Railroad Commission // 2026