CHRANE, G.A. -B-

Oil · District 7B · Lease #4465

Operator: OHLHAUSEN OIL COMPANY

Cum Oil

6k BBL

Cum Gas

19 MCF

casinghead

Wells

8

Production

1993-01 — 1996-11

Peak Month

1993-01

Production History

Cum Oil: 6,078 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

273 BBL/mo

Di (annual)

50.9%

b-factor

0.0

EUR

6,419 BBL

R-squared

0.591

type

exponential

Operator History (from monthly production reports)

1996-05 — 2003-08 HOLCOMB ENTERPRISES 88 mo
1993-01 — 1996-04 OHLHAUSEN OIL COMPANY 40 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
173 S PRODUCTION, INC.12,5001992-10-14
1042-441-040833 S PRODUCTION INC.------
1142-441-04084HOLCOMB ENTERPRISES------
1542-441-80107HOLCOMB ENTERPRISES------
1642-441-01911HOLCOMB ENTERPRISES------
642-441-04079HOLCOMB ENTERPRISES------
742-441-04080HOLCOMB ENTERPRISES------
842-441-04081HOLCOMB ENTERPRISES------