WELLS, ED -D-

Oil // district 1 // lease#11981

op: CASPEN OPERATING COMPANY

fields: SOMERSET

cum_oil

2k BBL

cum_gas

0 MCF

wells

10

production

1993-01 — 2003-08

peak_month

1993-07

-- production_history

cum_oil: 1,766 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

101 BBL/mo

Di (annual)

86.0%

b-factor

0.0

EUR

1,401 BBL

R-squared

0.338

type

exponential

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SPILLER, ROBERT S.11,8001988-09-08
29SCHIMMEL, V. I.11,5651979-11-20
21SCHIMMEL, V. I.11,5601979-06-26
1042-013-00162--------
1142-013-00164--------
1242-013-00168--------
1342-013-00167--------
1442-013-00163--------
1542-013-00165--------
1942-013-00170--------
EOF // data source: Texas Railroad Commission // 2026