WELLS, ED. M. -D-

Oil · District 01 · Lease #1648

Operator: DEVON ENERGY CORPORATION(NEVADA)

Fields: SOMERSET

Cum Oil

8k BBL

Cum Gas

21 MCF

casinghead

Wells

9

Production

1993-01 — 1998-05

Peak Month

1997-06

Production History

Cum Oil: 7,818 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

237 BBL/mo

Di (annual)

867.7%

b-factor

1.8

EUR

7,524 BBL

R-squared

0.559

type

hyperbolic

Operator History (from monthly production reports)

1995-02 — 1998-08 AMINEX USA, INC. 43 mo
1993-10 — 1995-01 CASPEN OPERATING COMPANY 16 mo
1993-01 — 1993-09 DEVON ENERGY CORPORATION(NEVADA) 9 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
34TEXAS AMERICAN OIL CORP.11,5401983-08-01
33TEXAS AMERICAN OIL CORP.11,5001981-01-27
32TEXAS AMERICAN OIL CORP.11,5601980-10-03
142-013-00126TEXAS AMERICAN OIL CORP.------
242-013-00127TEXAS AMERICAN OIL CORP.------
642-013-00156TEXAS AMERICAN OIL CORP.------
742-013-00157TEXAS AMERICAN OIL CORP.------
842-013-00158TEXAS AMERICAN OIL CORP.------
942-013-00159TEXAS AMERICAN OIL CORP.------