ROBERTSON

Oil · District 8A · Lease #14298

Operator: DINERO OPERATING COMPANY

Cum Oil

7k BBL

Cum Gas

21 MCF

casinghead

Wells

3

Production

1993-01 — 1996-02

Peak Month

1993-12

Production History

Cum Oil: 6,761 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

186 BBL/mo

Di (annual)

9.3%

b-factor

1.5

EUR

48,058 BBL

R-squared

0.370

type

hyperbolic

Operator History (from monthly production reports)

2007-04 — 2015-07 APACHE CORPORATION 100 mo
1994-08 — 2007-03 ANADARKO PETROLEUM CORPORATION 152 mo
1993-01 — 1994-07 DINERO OPERATING COMPANY 19 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TRINIDAD ENERGY, LLC13,7281996-10-02
1D42-169-81214APACHE CORPORATION------
1 T42-169-00188TRINIDAD ENERGY, LLC------