ROBERTSON

Oil · District 7B · Lease #26403

Operator: SOUTHERN ALLIANCE OIL CORP.

Cum Oil

11k BBL

Cum Gas

644k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1993-12

Production History

Cum Oil: 11,160 BBL Cum Gas: 643,981 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

104 BBL/mo

Di (annual)

31.6%

b-factor

0.9

EUR

10,332 BBL

R-squared

0.459

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 SOUTHERN ALLIANCE OIL CORP. 403 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SOUTHERN ALLIANCE OIL CORP.14,5001993-07-15
3SOUTHERN ALLIANCE OIL CORP.14,5001992-08-05
2SOUTHERN ALLIANCE OIL CORP.14,3001991-10-21