MOSS

Oil // district 10 // lease#2470

op: WALSH & WATTS, INC.

fields: HARPER

cum_oil

599k BBL

cum_gas

0 MCF

wells

27

production

1993-01 — 2026-03

peak_month

2013-07

-- production_history

cum_oil: 598,971 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,355 BBL/mo

Di (annual)

11.8%

b-factor

0.0

EUR

238,497 BBL

R-squared

0.665

type

exponential

-- wells (27)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
28WALSH & WATTS, INC.14,5002014-04-29
27WALSH & WATTS, INC.14,5002013-01-23
26WALSH & WATTS, INC.15,0502012-06-26
25WALSH & WATTS, INC.15,0502011-05-06
24WALSH & WATTS, INC.15,0502010-03-23
23WALSH & WATTS, INC.14,5002007-03-14
22WALSH & WATTS, INC.14,5001997-02-26
21WALSH & WATTS, INC.14,5001996-07-29
20WALSH & WATTS, INC.14,5001995-02-15
19WALSH & WATTS, INC.14,5001994-06-14
142-135-02199--------
1142-135-02208--------
11W42-135-02208--------
1242-135-02209--------
1342-135-02210--------
1442-135-02211--------
1542-135-02212--------
1742-135-02213--------
1842-135-02214--------
1W42-135-02199--------
242-135-02200--------
342-135-02201--------
442-135-02202--------
542-135-02203--------
642-135-02222--------
742-135-02204--------
942-135-02206--------
EOF // data source: Texas Railroad Commission // 2026