MIDDLETON 124-D

Oil · District 08 · Lease #31781

Operator: SOUTHWEST ROYALTIES, INC.

Cum Oil

14k BBL

Cum Gas

243k MCF

casinghead

Wells

1

Production

1993-01 — 2018-04

Peak Month

1993-11

Production History

Cum Oil: 13,766 BBL Cum Gas: 242,870 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

68 BBL/mo

Di (annual)

7.7%

b-factor

0.3

EUR

12,542 BBL

R-squared

0.504

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2019-01 — 2024-07 CALLON PETROLEUM OPERATING CO 67 mo
2018-08 — 2018-12 NOBLE ENERGY INC 5 mo
2017-12 — 2018-07 NBL PERMIAN LLC 8 mo
1993-01 — 2017-11 SOUTHWEST ROYALTIES, INC. 299 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION16,6841988-03-04