< leases

U-TEX 82686

Oil · District 08 · Lease #27008

Operator: SOUTHWEST ROYALTIES, INC.

Fields: WAR-WINK, S. (WOLFCAMP)

Cum Oil

233k BBL

Cum Gas

324k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2008-09

Production History

Cum Oil: 232,612 BBL Cum Gas: 324,183 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,285 BBL/mo

Di (annual)

64.1%

b-factor

0.5

EUR

186,289 BBL

R-squared

0.737

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2018-09 — 2024-07 CALLON PETROLEUM OPERATING CO 71 mo
2008-05 — 2018-08 CIMAREX ENERGY CO. 124 mo
2005-07 — 2008-04 SOUTHWEST ROYALTIES, INC. 34 mo
1993-01 — 2005-06 RMS ENERGY, INC. 150 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-475-32271APACHE CORPORATION313,5002008-05-27
1H42-475-32271APACHE CORPORATION313,5002008-05-27