MATHIS

Oil · District 09 · Lease #32699

Operator: WHITE KNIGHT PRODUCTION LLC

Cum Oil

7k BBL

Cum Gas

109k MCF

casinghead

Wells

1

Production

2012-08 — 2023-03

Peak Month

2012-09

Production History

Cum Oil: 6,822 BBL Cum Gas: 108,662 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

420 BBL/mo

Di (annual)

107.5%

b-factor

0.3

EUR

6,598 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2024-03 — 2026-07 FX ENERGY OPERATING, LLC 29 mo
2017-07 — 2024-02 WHITE KNIGHT PRODUCTION LLC 80 mo
2013-11 — 2017-06 NEWARK E&P OPERATING, LLC 44 mo
2012-08 — 2013-10 COBRA OIL & GAS CORPORATION 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COBRA OIL & GAS CORPORATION26,0002013-10-04