STATE NEAL LETHCO 3405A-142

Oil · District 08 · Lease #49113

Operator: SWORDFISH ENERGY OPERATING, LLC

Cum Oil

691k BBL

Cum Gas

1.3M MCF

casinghead

Wells

4

Production

2017-04 — 2026-03

Peak Month

2018-12

Production History

Cum Oil: 690,954 BBL Cum Gas: 1,304,615 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,235 BBL/mo

Di (annual)

122.4%

b-factor

2.0

EUR

1,113,445 BBL

R-squared

0.404

type

hyperbolic

Operator History (from monthly production reports)

2025-07 — 2026-07 SWORDFISH ENERGY OPERATING, LLC 13 mo
2020-12 — 2025-06 PECOS RIVER EXPLORATION, LLC 55 mo
2020-03 — 2020-11 PARSLEY ENERGY OPERATIONS, LLC 9 mo
2017-04 — 2020-02 JAGGED PEAK ENERGY LLC 35 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
31HSWORDFISH ENERGY OPERATING, LLC115,0002018-05-23
3HSWORDFISH ENERGY OPERATING, LLC115,0002017-04-17
2HSWORDFISH ENERGY OPERATING, LLC29,0002017-03-27
1HSWORDFISH ENERGY OPERATING, LLC215,0002016-08-22