SARAH

Oil · District 7B · Lease #25209

Operator: RENDOVA OIL COMPANY, INC.

Cum Oil

218k BBL

Cum Gas

452k MCF

casinghead

Wells

4

Production

1993-01 — 2026-03

Peak Month

1993-04

Production History

Cum Oil: 218,436 BBL Cum Gas: 451,997 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,645 BBL/mo

Di (annual)

133.2%

b-factor

1.9

EUR

147,278 BBL

R-squared

0.361

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 EXTEX OPERATING COMPANY 5 mo
2012-08 — 2026-02 CHOLLA PETROLEUM, INC. 163 mo
2003-07 — 2012-07 HURST OIL & GAS, INC. 109 mo
2001-07 — 2003-06 MR OIL COMPANY 24 mo
1993-01 — 2001-06 RENDOVA OIL COMPANY, INC. 102 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7EXTEX OPERATING COMPANY16,2001992-11-04
6EXTEX OPERATING COMPANY16,2001990-07-09
5EXTEX OPERATING COMPANY16,2001990-02-07
1EXTEX OPERATING COMPANY16,0001988-09-02