GRAVES "B"

Oil · District 7B · Lease #25688

Operator: WINDOW OPERATING CO., THE

Cum Oil

42k BBL

Cum Gas

98k MCF

casinghead

Wells

6

Production

1993-01 — 2022-10

Peak Month

1993-01

Production History

Cum Oil: 42,093 BBL Cum Gas: 97,660 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

676 BBL/mo

Di (annual)

31.6%

b-factor

0.3

EUR

36,013 BBL

R-squared

0.724

type

hyperbolic

Operator History (from monthly production reports)

2021-07 — 2026-07 BEVERLY HILLBILLY OPERATING LLC 61 mo
2018-12 — 2021-06 DJ & T SERVICES, LLC 31 mo
2005-08 — 2018-11 WINDOW OPERATING CO., THE 160 mo
1997-01 — 2005-07 HANE OPERATING, INC. 103 mo
1996-09 — 1996-12 HANE OPERATING 4 mo
1994-01 — 1996-08 M.R.M. OPERATING, INC. 32 mo
1993-01 — 1993-12 WESTERN SKY OIL & GAS 12 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BEVERLY HILLBILLY OPERATING LLC12,9001993-02-01
4BEVERLY HILLBILLY OPERATING LLC13,0001991-11-12
19BEVERLY HILLBILLY OPERATING LLC13,0001991-08-22
3BEVERLY HILLBILLY OPERATING LLC22,9001991-05-21
1BEVERLY HILLBILLY OPERATING LLC12,9001990-11-09
2BEVERLY HILLBILLY OPERATING LLC13,0001989-04-07