NEAL -A- 16

Oil · District 08 · Lease #21703

Operator: SONAT EXPLORATION COMPANY -TYLER

Fields: MPF (YATES)

Cum Oil

9k BBL

Cum Gas

28 MCF

casinghead

Wells

3

Production

1993-01 — 1998-12

Peak Month

1993-03

Production History

Cum Oil: 9,420 BBL Cum Gas: 28 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

174 BBL/mo

Di (annual)

13.4%

b-factor

0.0

EUR

15,503 BBL

R-squared

0.395

type

exponential

Operator History (from monthly production reports)

1996-12 — 2000-01 PRIMAL ENERGY CORPORATION 38 mo
1994-12 — 1996-11 SONAT EXPLORATION CO. - MIDLAND 24 mo
1994-05 — 1994-11 SONAT EXPLORATION COMPANY -TYLER 7 mo
1993-09 — 1994-04 ENERTEX, INC. 8 mo
1993-01 — 1993-08 M-T PETROLEUM, INC. 8 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PRIMAL ENERGY CORPORATION13,1001981-12-14
2PRIMAL ENERGY CORPORATION13,1501981-05-08
142-371-30392PRIMAL ENERGY CORPORATION------