< leases

CARSON STATE G

Oil · District 08 · Lease #35350

Operator: SOUTHWEST ROYALTIES, INC.

Fields: COLLIE (DELAWARE)

Cum Oil

133k BBL

Cum Gas

251k MCF

casinghead

Wells

2

Production

1997-02 — 2023-12

Peak Month

1997-04

Production History

Cum Oil: 133,083 BBL Cum Gas: 250,520 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,687 BBL/mo

Di (annual)

41.5%

b-factor

1.0

EUR

150,322 BBL

R-squared

0.795

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 JETTA OPERATING COMPANY, INC. 31 mo
2018-09 — 2023-12 ISKANDIA ENERGY OPERATING, INC. 64 mo
2018-08 — 2018-08 NOBLE ENERGY INC 1 mo
2017-12 — 2018-07 NBL PERMIAN LLC 8 mo
1997-02 — 2017-11 SOUTHWEST ROYALTIES, INC. 250 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-475-34421JETTA OPERATING COMPANY INC.15,8001996-10-18
142-475-34417JETTA OPERATING COMPANY INC.15,8001996-10-16