CIERVO

Oil · District 01 · Lease #14922

Operator: SWIFT ENERGY OPERATING, LLC

Cum Oil

32k BBL

Cum Gas

512k MCF

casinghead

Wells

3

Production

2007-05 — 2025-12

Peak Month

2007-06

Production History

Cum Oil: 32,356 BBL Cum Gas: 512,498 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

323 BBL/mo

Di (annual)

17.0%

b-factor

0.0

EUR

22,664 BBL

R-squared

0.382

type

exponential

Operator History (from monthly production reports)

2025-12 — 2026-07 PETROVYBE OPCO LLC 8 mo
2019-03 — 2025-11 FLETCHER OPERATING, LLC 81 mo
2016-10 — 2019-02 BLUE MARBLE RESOURCES OP, LLC 29 mo
2007-05 — 2016-09 SWIFT ENERGY OPERATING, LLC 113 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PETROVYBE OPCO LLC18,4002007-06-28
6PETROVYBE OPCO LLC18,4002007-05-07
3PETROVYBE OPCO LLC18,4002007-04-06