GRUBBS-HOLLOWAY

Oil · District 01 · Lease #11659

Operator: RLU OIL & GAS, INC.

Fields: CHICON LAKE

Cum Oil

519 BBL

Cum Gas

48 MCF

casinghead

Wells

4

Production

1993-01 — 2001-04

Peak Month

1997-06

Production History

Cum Oil: 519 BBL Cum Gas: 48 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20 BBL/mo

Di (annual)

99.3%

b-factor

0.0

EUR

228 BBL

R-squared

0.610

type

exponential

Operator History (from monthly production reports)

1999-03 — 2005-08 RLU OIL & GAS, INC. 78 mo
1997-03 — 1999-02 MORE TEXAS OIL 24 mo
1993-01 — 1997-02 CBR OIL COMPANY 50 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1KRLU OIL & GAS INC.11,0001988-10-20
3RLU OIL & GAS INC.15001986-12-17
1RLU OIL & GAS INC.14001986-03-28
2RLU OIL & GAS INC.14001986-03-28