SPITFIRE UNIT

Oil · District 03 · Lease #25854

Operator: ETOCO, L.P.

Cum Oil

38k BBL

Cum Gas

66k MCF

casinghead

Wells

1

Production

2012-02 — 2015-07

Peak Month

2012-05

Production History

Cum Oil: 38,114 BBL Cum Gas: 65,681 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,637 BBL/mo

Di (annual)

497.7%

b-factor

0.7

EUR

26,161 BBL

R-squared

0.712

type

hyperbolic

Operator History (from monthly production reports)

2012-02 — 2016-10 ETOCO, L.P. 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HETOCO L.P.25,5002011-12-27