RICKER RANCH -A-

Oil · District 7C · Lease #14041

Operator: MAYNE & MERTZ, INC.

Cum Oil

12k BBL

Cum Gas

331k MCF

casinghead

Wells

3

Production

1995-11 — 2016-10

Peak Month

1996-07

Production History

Cum Oil: 11,557 BBL Cum Gas: 331,342 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

281 BBL/mo

Di (annual)

173.2%

b-factor

1.0

EUR

8,726 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2005-07 — 2020-03 ENDEAVOR ENERGY RESOURCES L.P. 177 mo
1995-11 — 2005-06 MAYNE & MERTZ, INC. 116 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ENDEAVOR ENERGY RESOURCES L.P.17,9001978-05-10
342-383-20561ENDEAVOR ENERGY RESOURCES L.P.------
442-383-11311ENDEAVOR ENERGY RESOURCES L.P.------