PRICE "A"

Oil · District 8A · Lease #62808

Operator: SOUTHWEST ROYALTIES, INC.

Cum Oil

305k BBL

Cum Gas

8k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1995-07

Production History

Cum Oil: 305,081 BBL Cum Gas: 7,890 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,085 BBL/mo

Di (annual)

2.7%

b-factor

0.0

EUR

358,335 BBL

R-squared

0.480

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 SOUTHWEST ROYALTIES, INC. 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST ROYALTIES, INC.112,0001980-01-31