STATE BLANCO 58 UNIT

Oil · District 08 · Lease #51447

Operator: SWORDFISH ENERGY OPERATING, LLC

Cum Oil

699k BBL

Cum Gas

954k MCF

casinghead

Wells

4

Production

2018-09 — 2026-03

Peak Month

2019-05

Production History

Cum Oil: 699,084 BBL Cum Gas: 953,583 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,960 BBL/mo

Di (annual)

225.4%

b-factor

1.7

EUR

1,642,920 BBL

R-squared

0.796

type

hyperbolic

Operator History (from monthly production reports)

2025-12 — 2026-07 SWORDFISH ENERGY OPERATING, LLC 8 mo
2021-10 — 2025-11 LRR PECOS VALLEY, LLC 50 mo
2018-09 — 2021-09 ROSEHILL OPERATING COMPANY, LLC 37 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
G001SWORDFISH ENERGY OPERATING, LLC29,8162018-09-25
G003SWORDFISH ENERGY OPERATING, LLC29,3062018-09-25
H001SWORDFISH ENERGY OPERATING, LLC29,7912018-09-24
A003SWORDFISH ENERGY OPERATING, LLC29,5372018-06-14