CHEVRON-ECTOR "21"

Oil · District 08 · Lease #40887

Operator: RUST OIL CORP.

Cum Oil

78k BBL

Cum Gas

93k MCF

casinghead

Wells

2

Production

2011-02 — 2026-04

Peak Month

2011-09

Production History

Cum Oil: 78,136 BBL Cum Gas: 93,196 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,129 BBL/mo

Di (annual)

207.0%

b-factor

1.5

EUR

108,303 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

2011-02 — 2026-07 RUST OIL CORP. 186 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RUST OIL CORP.19,9002011-05-06
1RUST OIL CORP.210,0002010-08-20