SORRELLS

Oil · District 7B · Lease #27217

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

50k BBL

Cum Gas

6k MCF

casinghead

Wells

3

Production

1994-06 — 1998-09

Peak Month

1994-08

Production History

Cum Oil: 50,339 BBL Cum Gas: 5,639 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,262 BBL/mo

Di (annual)

393.9%

b-factor

1.0

EUR

68,774 BBL

R-squared

0.800

type

hyperbolic

Operator History (from monthly production reports)

1996-03 — 1999-10 SINCLAIR OIL CORPORATION 44 mo
1994-06 — 1996-02 UNION PACIFIC RESOURCES COMPANY 21 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SINCLAIR OIL CORPORATION37,5001998-11-12
2SINCLAIR OIL CORPORATION37,5001995-01-27
3SINCLAIR OIL CORPORATION17,5001994-12-29