GIVAN "13"

Oil · District 8A · Lease #64282

Operator: SOUTHWEST ROYALTIES, INC.

Cum Oil

265k BBL

Cum Gas

2k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2017-09

Production History

Cum Oil: 265,213 BBL Cum Gas: 2,295 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,085 BBL/mo

Di (annual)

4.3%

b-factor

0.0

EUR

266,333 BBL

R-squared

0.458

type

exponential

Operator History (from monthly production reports)

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

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SOUTHWEST ROYALTIES, INC.18,2001984-05-31
3SOUTHWEST ROYALTIES, INC.28,1001983-10-27
4SOUTHWEST ROYALTIES, INC.17,7001983-10-20
1SOUTHWEST ROYALTIES, INC.110,7001982-12-14