ROBERTS, T. W.

Oil · District 11 · Lease #3569

Operator: SIERRA LIMA OIL & GAS, LLC

Fields: LEVELLAND

Cum Oil

351k BBL

Cum Gas

0 MCF

Wells

9

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 351,361 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,967 BBL/mo

Di (annual)

11.7%

b-factor

1.2

EUR

418,107 BBL

R-squared

0.893

type

hyperbolic

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ASUN EXPL. & PROD. CO.-MIDLAND15,2001987-06-26
142-219-00237--------
2W42-219-00238--------
342-219-00239--------
4W42-219-00240--------
5W42-219-30907--------
7W42-219-31173--------
842-219-31175--------
9WS42-219-80014--------
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