ALEXANDER -A-

Oil · District 01 · Lease #9457

Operator: R & S OIL PRODUCTION CO.

Cum Oil

3k BBL

Cum Gas

42 MCF

casinghead

Wells

5

Production

1993-01 — 1998-11

Peak Month

1994-07

Production History

Cum Oil: 2,519 BBL Cum Gas: 42 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

122 BBL/mo

Di (annual)

91.8%

b-factor

0.0

EUR

1,578 BBL

R-squared

0.587

type

exponential

Operator History (from monthly production reports)

1998-01 — 2026-07 AUSTIN OPERATING, LLC. 343 mo
1997-06 — 1997-12 LIF-TEX OIL RECOVERY, INC. 7 mo
1993-12 — 1997-05 R & S OIL PRODUCTION CO. 42 mo
1993-01 — 1993-11 J & J LEASE SERVICE 11 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HIGHER STANDARD OIL COMPANY INC.22,0002014-05-31
5AUSTIN OPERATING, LLC.22,0002014-05-28
2AUSTIN OPERATING, LLC.22,9002010-09-28
8AUSTIN OPERATING LLC.12,0001994-07-19
11AUSTIN OPERATING LLC.11,7501986-08-29