MIL PESOS

Oil · District 04 · Lease #13165

Operator: MESTENA OPERATING, LTD.

Cum Oil

90k BBL

Cum Gas

153k MCF

casinghead

Wells

2

Production

2003-05 — 2010-03

Peak Month

2003-12

Production History

Cum Oil: 90,384 BBL Cum Gas: 153,174 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,461 BBL/mo

Di (annual)

171.8%

b-factor

0.3

EUR

74,385 BBL

R-squared

0.866

type

hyperbolic

Operator History (from monthly production reports)

2009-07 — 2013-09 MESTENA OPERATING, L.L.C. 51 mo
2003-05 — 2009-06 MESTENA OPERATING, LTD. 74 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MESTENA OPERATING, L.L.C.29,0002010-03-11
2MESTENA OPERATING L.L.C.29,0002003-04-02