STATE NEAL LETHCO 'A' 3427-142

Oil · District 08 · Lease #48837

Operator: SWORDFISH ENERGY OPERATING, LLC

Cum Oil

668k BBL

Cum Gas

1.8M MCF

casinghead

Wells

2

Production

2016-11 — 2026-03

Peak Month

2018-08

Production History

Cum Oil: 668,173 BBL Cum Gas: 1,765,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,454 BBL/mo

Di (annual)

20.4%

b-factor

0.0

EUR

497,861 BBL

R-squared

0.396

type

exponential

Operator History (from monthly production reports)

2025-07 — 2026-07 SWORDFISH ENERGY OPERATING, LLC 13 mo
2020-10 — 2025-06 PECOS RIVER EXPLORATION, LLC 57 mo
2020-03 — 2020-09 PARSLEY ENERGY OPERATIONS, LLC 7 mo
2016-11 — 2020-02 JAGGED PEAK ENERGY LLC 40 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HSWORDFISH ENERGY OPERATING, LLC115,0002017-04-17
1HSWORDFISH ENERGY OPERATING, LLC115,0002016-05-06