SISTERS 17

Oil · District 08 · Lease #51694

Operator: SWORDFISH ENERGY OPERATING, LLC

Cum Oil

236k BBL

Cum Gas

253k MCF

casinghead

Wells

1

Production

2018-09 — 2026-03

Peak Month

2019-03

Production History

Cum Oil: 236,062 BBL Cum Gas: 252,687 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,865 BBL/mo

Di (annual)

26.0%

b-factor

0.0

EUR

224,528 BBL

R-squared

0.433

type

exponential

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 (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A001SWORDFISH ENERGY OPERATING, LLC29,5602018-07-03